derek.holloway
7502bf64a4
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2400 lines
71 KiB
LLVM
2400 lines
71 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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; RUN: llc < %s -mtriple thumbv8.1m.main-none-eabi | FileCheck %s --check-prefixes=CHECK,CHECK-NOFP
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; RUN: llc < %s -mtriple thumbv8.1m.main-none-eabihf -mattr=+fullfp16 | FileCheck %s --check-prefixes=CHECK,CHECK-FP,CHECK-FPNO64
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; RUN: llc < %s -mtriple thumbv8.1m.main-none-eabihf -mattr=+fullfp16,+fp64 | FileCheck %s --check-prefixes=CHECK,CHECK-FP,CHECK-FP64
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define bfloat @test_fadd(bfloat %a, bfloat %b) {
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; CHECK-NOFP-LABEL: test_fadd:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r7, lr}
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; CHECK-NOFP-NEXT: push {r7, lr}
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: lsls r1, r1, #16
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; CHECK-NOFP-NEXT: bl __aeabi_fadd
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; CHECK-NOFP-NEXT: bl __truncsfbf2
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; CHECK-NOFP-NEXT: pop {r7, pc}
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;
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; CHECK-FP-LABEL: test_fadd:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: .save {r7, lr}
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; CHECK-FP-NEXT: push {r7, lr}
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; CHECK-FP-NEXT: vmov r0, s1
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; CHECK-FP-NEXT: vmov r1, s0
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; CHECK-FP-NEXT: lsls r0, r0, #16
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: lsls r0, r1, #16
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; CHECK-FP-NEXT: vmov s2, r0
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; CHECK-FP-NEXT: vadd.f32 s0, s2, s0
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; CHECK-FP-NEXT: bl __truncsfbf2
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; CHECK-FP-NEXT: vmov.f16 r0, s0
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: pop {r7, pc}
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%r = fadd bfloat %a, %b
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ret bfloat %r
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}
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define bfloat @test_fsub(bfloat %a, bfloat %b) {
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;
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; CHECK-NOFP-LABEL: test_fsub:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r7, lr}
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; CHECK-NOFP-NEXT: push {r7, lr}
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: lsls r1, r1, #16
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; CHECK-NOFP-NEXT: bl __aeabi_fsub
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; CHECK-NOFP-NEXT: bl __truncsfbf2
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; CHECK-NOFP-NEXT: pop {r7, pc}
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;
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; CHECK-FP-LABEL: test_fsub:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: .save {r7, lr}
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; CHECK-FP-NEXT: push {r7, lr}
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; CHECK-FP-NEXT: vmov r0, s1
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; CHECK-FP-NEXT: vmov r1, s0
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; CHECK-FP-NEXT: lsls r0, r0, #16
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: lsls r0, r1, #16
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; CHECK-FP-NEXT: vmov s2, r0
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; CHECK-FP-NEXT: vsub.f32 s0, s2, s0
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; CHECK-FP-NEXT: bl __truncsfbf2
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; CHECK-FP-NEXT: vmov.f16 r0, s0
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: pop {r7, pc}
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%r = fsub bfloat %a, %b
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ret bfloat %r
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}
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define bfloat @test_fmul(bfloat %a, bfloat %b) {
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;
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; CHECK-NOFP-LABEL: test_fmul:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r7, lr}
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; CHECK-NOFP-NEXT: push {r7, lr}
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: lsls r1, r1, #16
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; CHECK-NOFP-NEXT: bl __aeabi_fmul
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; CHECK-NOFP-NEXT: bl __truncsfbf2
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; CHECK-NOFP-NEXT: pop {r7, pc}
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;
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; CHECK-FP-LABEL: test_fmul:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: .save {r7, lr}
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; CHECK-FP-NEXT: push {r7, lr}
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; CHECK-FP-NEXT: vmov r0, s1
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; CHECK-FP-NEXT: vmov r1, s0
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; CHECK-FP-NEXT: lsls r0, r0, #16
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: lsls r0, r1, #16
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; CHECK-FP-NEXT: vmov s2, r0
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; CHECK-FP-NEXT: vmul.f32 s0, s2, s0
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; CHECK-FP-NEXT: bl __truncsfbf2
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; CHECK-FP-NEXT: vmov.f16 r0, s0
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: pop {r7, pc}
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%r = fmul bfloat %a, %b
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ret bfloat %r
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}
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define bfloat @test_fmadd(bfloat %a, bfloat %b, bfloat %c) {
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;
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; CHECK-NOFP-LABEL: test_fmadd:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r4, lr}
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; CHECK-NOFP-NEXT: push {r4, lr}
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: lsls r1, r1, #16
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; CHECK-NOFP-NEXT: mov r4, r2
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; CHECK-NOFP-NEXT: bl __aeabi_fmul
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; CHECK-NOFP-NEXT: bl __truncsfbf2
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: lsls r1, r4, #16
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; CHECK-NOFP-NEXT: bl __aeabi_fadd
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; CHECK-NOFP-NEXT: bl __truncsfbf2
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; CHECK-NOFP-NEXT: pop {r4, pc}
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;
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; CHECK-FP-LABEL: test_fmadd:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: .save {r7, lr}
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; CHECK-FP-NEXT: push {r7, lr}
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; CHECK-FP-NEXT: vmov r0, s0
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; CHECK-FP-NEXT: vmov r1, s1
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; CHECK-FP-NEXT: vmov r2, s2
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; CHECK-FP-NEXT: lsls r0, r0, #16
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; CHECK-FP-NEXT: lsls r1, r1, #16
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; CHECK-FP-NEXT: vmov s4, r0
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; CHECK-FP-NEXT: lsls r0, r2, #16
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; CHECK-FP-NEXT: vmov s2, r1
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: vfma.f32 s0, s4, s2
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; CHECK-FP-NEXT: bl __truncsfbf2
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; CHECK-FP-NEXT: vmov.f16 r0, s0
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: pop {r7, pc}
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%mul = fmul fast bfloat %a, %b
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%r = fadd fast bfloat %mul, %c
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ret bfloat %r
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}
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define bfloat @test_fdiv(bfloat %a, bfloat %b) {
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;
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; CHECK-NOFP-LABEL: test_fdiv:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r7, lr}
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; CHECK-NOFP-NEXT: push {r7, lr}
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: lsls r1, r1, #16
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; CHECK-NOFP-NEXT: bl __aeabi_fdiv
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; CHECK-NOFP-NEXT: bl __truncsfbf2
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; CHECK-NOFP-NEXT: pop {r7, pc}
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;
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; CHECK-FP-LABEL: test_fdiv:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: .save {r7, lr}
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; CHECK-FP-NEXT: push {r7, lr}
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; CHECK-FP-NEXT: vmov r0, s1
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; CHECK-FP-NEXT: vmov r1, s0
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; CHECK-FP-NEXT: lsls r0, r0, #16
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: lsls r0, r1, #16
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; CHECK-FP-NEXT: vmov s2, r0
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; CHECK-FP-NEXT: vdiv.f32 s0, s2, s0
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; CHECK-FP-NEXT: bl __truncsfbf2
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; CHECK-FP-NEXT: vmov.f16 r0, s0
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: pop {r7, pc}
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%r = fdiv bfloat %a, %b
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ret bfloat %r
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}
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define bfloat @test_frem(bfloat %a, bfloat %b) {
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;
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; CHECK-NOFP-LABEL: test_frem:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r7, lr}
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; CHECK-NOFP-NEXT: push {r7, lr}
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: lsls r1, r1, #16
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; CHECK-NOFP-NEXT: bl fmodf
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; CHECK-NOFP-NEXT: bl __truncsfbf2
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; CHECK-NOFP-NEXT: pop {r7, pc}
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;
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; CHECK-FP-LABEL: test_frem:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: .save {r7, lr}
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; CHECK-FP-NEXT: push {r7, lr}
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; CHECK-FP-NEXT: vmov r0, s1
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; CHECK-FP-NEXT: vmov r1, s0
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; CHECK-FP-NEXT: lsls r0, r0, #16
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; CHECK-FP-NEXT: lsls r1, r1, #16
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; CHECK-FP-NEXT: vmov s1, r0
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; CHECK-FP-NEXT: vmov s0, r1
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; CHECK-FP-NEXT: bl fmodf
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; CHECK-FP-NEXT: bl __truncsfbf2
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; CHECK-FP-NEXT: vmov.f16 r0, s0
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: pop {r7, pc}
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%r = frem bfloat %a, %b
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ret bfloat %r
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}
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define void @test_store(bfloat %a, ptr %b) {
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; CHECK-NOFP-LABEL: test_store:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: strh r0, [r1]
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; CHECK-NOFP-NEXT: bx lr
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;
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; CHECK-FP-LABEL: test_store:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: vmov r1, s0
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; CHECK-FP-NEXT: strh r1, [r0]
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; CHECK-FP-NEXT: bx lr
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store bfloat %a, ptr %b
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ret void
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}
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define void @test_truncstore32(float %a, ptr %b) {
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; CHECK-NOFP-LABEL: test_truncstore32:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r4, lr}
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; CHECK-NOFP-NEXT: push {r4, lr}
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; CHECK-NOFP-NEXT: mov r4, r1
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; CHECK-NOFP-NEXT: bl __truncsfbf2
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; CHECK-NOFP-NEXT: strh r0, [r4]
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; CHECK-NOFP-NEXT: pop {r4, pc}
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;
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; CHECK-FP-LABEL: test_truncstore32:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: .save {r4, lr}
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; CHECK-FP-NEXT: push {r4, lr}
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; CHECK-FP-NEXT: mov r4, r0
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; CHECK-FP-NEXT: bl __truncsfbf2
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; CHECK-FP-NEXT: vmov r0, s0
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; CHECK-FP-NEXT: strh r0, [r4]
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; CHECK-FP-NEXT: pop {r4, pc}
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%r = fptrunc float %a to bfloat
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store bfloat %r, ptr %b
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ret void
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}
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define void @test_truncstore64(double %a, ptr %b) {
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; CHECK-NOFP-LABEL: test_truncstore64:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r4, lr}
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; CHECK-NOFP-NEXT: push {r4, lr}
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; CHECK-NOFP-NEXT: mov r4, r2
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; CHECK-NOFP-NEXT: bl __truncdfbf2
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; CHECK-NOFP-NEXT: strh r0, [r4]
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; CHECK-NOFP-NEXT: pop {r4, pc}
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;
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; CHECK-FP-LABEL: test_truncstore64:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: .save {r4, lr}
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; CHECK-FP-NEXT: push {r4, lr}
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; CHECK-FP-NEXT: mov r4, r0
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; CHECK-FP-NEXT: bl __truncdfbf2
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; CHECK-FP-NEXT: vmov r0, s0
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; CHECK-FP-NEXT: strh r0, [r4]
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; CHECK-FP-NEXT: pop {r4, pc}
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%r = fptrunc double %a to bfloat
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store bfloat %r, ptr %b
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ret void
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}
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define bfloat @test_load(ptr %a) {
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; CHECK-NOFP-LABEL: test_load:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: ldrh r0, [r0]
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; CHECK-NOFP-NEXT: bx lr
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;
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; CHECK-FP-LABEL: test_load:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: ldrh r0, [r0]
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: bx lr
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%r = load bfloat, ptr %a
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ret bfloat %r
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}
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define float @test_loadext32(ptr %a) {
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; CHECK-NOFP-LABEL: test_loadext32:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: ldrh r0, [r0]
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: bx lr
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;
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; CHECK-FP-LABEL: test_loadext32:
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; CHECK-FP: @ %bb.0:
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; CHECK-FP-NEXT: ldrh r0, [r0]
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; CHECK-FP-NEXT: lsls r0, r0, #16
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; CHECK-FP-NEXT: vmov s0, r0
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; CHECK-FP-NEXT: bx lr
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%r = load bfloat, ptr %a
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%d = fpext bfloat %r to float
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ret float %d
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}
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define double @test_loadext64(ptr %a) {
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; CHECK-NOFP-LABEL: test_loadext64:
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; CHECK-NOFP: @ %bb.0:
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; CHECK-NOFP-NEXT: .save {r7, lr}
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; CHECK-NOFP-NEXT: push {r7, lr}
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; CHECK-NOFP-NEXT: ldrh r0, [r0]
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; CHECK-NOFP-NEXT: lsls r0, r0, #16
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; CHECK-NOFP-NEXT: bl __aeabi_f2d
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; CHECK-NOFP-NEXT: pop {r7, pc}
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;
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; CHECK-FPNO64-LABEL: test_loadext64:
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; CHECK-FPNO64: @ %bb.0:
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; CHECK-FPNO64-NEXT: .save {r7, lr}
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; CHECK-FPNO64-NEXT: push {r7, lr}
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; CHECK-FPNO64-NEXT: ldrh r0, [r0]
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; CHECK-FPNO64-NEXT: lsls r0, r0, #16
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; CHECK-FPNO64-NEXT: bl __aeabi_f2d
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; CHECK-FPNO64-NEXT: vmov d0, r0, r1
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; CHECK-FPNO64-NEXT: pop {r7, pc}
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;
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; CHECK-FP64-LABEL: test_loadext64:
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; CHECK-FP64: @ %bb.0:
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; CHECK-FP64-NEXT: ldrh r0, [r0]
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; CHECK-FP64-NEXT: lsls r0, r0, #16
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; CHECK-FP64-NEXT: vmov s0, r0
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; CHECK-FP64-NEXT: vcvt.f64.f32 d0, s0
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; CHECK-FP64-NEXT: bx lr
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%r = load bfloat, ptr %a
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%d = fpext bfloat %r to double
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ret double %d
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}
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|
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declare bfloat @test_callee(bfloat %a, bfloat %b)
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define bfloat @test_call(bfloat %a, bfloat %b) {
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; CHECK-LABEL: test_call:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: .save {r7, lr}
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; CHECK-NEXT: push {r7, lr}
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; CHECK-NEXT: bl test_callee
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; CHECK-NEXT: pop {r7, pc}
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%r = call bfloat @test_callee(bfloat %a, bfloat %b)
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ret bfloat %r
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}
|
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|
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define void @test_call_store(bfloat %a, bfloat %b, ptr %p) {
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; CHECK-NOFP-LABEL: test_call_store:
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|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, lr}
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; CHECK-NOFP-NEXT: push {r4, lr}
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; CHECK-NOFP-NEXT: mov r4, r2
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; CHECK-NOFP-NEXT: bl test_callee
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; CHECK-NOFP-NEXT: strh r0, [r4]
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; CHECK-NOFP-NEXT: pop {r4, pc}
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;
|
|
; CHECK-FP-LABEL: test_call_store:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r4, lr}
|
|
; CHECK-FP-NEXT: push {r4, lr}
|
|
; CHECK-FP-NEXT: mov r4, r0
|
|
; CHECK-FP-NEXT: bl test_callee
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: strh r0, [r4]
|
|
; CHECK-FP-NEXT: pop {r4, pc}
|
|
%r = call bfloat @test_callee(bfloat %a, bfloat %b)
|
|
store bfloat %r, ptr %p
|
|
ret void
|
|
}
|
|
|
|
define bfloat @test_call_flipped(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_call_flipped:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: mov r2, r0
|
|
; CHECK-NOFP-NEXT: mov r0, r1
|
|
; CHECK-NOFP-NEXT: mov r1, r2
|
|
; CHECK-NOFP-NEXT: bl test_callee
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_call_flipped:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmov.f32 s0, s1
|
|
; CHECK-FP-NEXT: vmov.f32 s1, s2
|
|
; CHECK-FP-NEXT: bl test_callee
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @test_callee(bfloat %b, bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_tailcall_flipped(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_tailcall_flipped:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: mov r2, r0
|
|
; CHECK-NOFP-NEXT: mov r0, r1
|
|
; CHECK-NOFP-NEXT: mov r1, r2
|
|
; CHECK-NOFP-NEXT: b test_callee
|
|
;
|
|
; CHECK-FP-LABEL: test_tailcall_flipped:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmov.f32 s0, s1
|
|
; CHECK-FP-NEXT: vmov.f32 s1, s2
|
|
; CHECK-FP-NEXT: b test_callee
|
|
%r = tail call bfloat @test_callee(bfloat %b, bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_select(bfloat %a, bfloat %b, i1 zeroext %c) {
|
|
; CHECK-NOFP-LABEL: test_select:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: cmp r2, #0
|
|
; CHECK-NOFP-NEXT: csel r0, r0, r1, ne
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_select:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r1, s1
|
|
; CHECK-FP-NEXT: cmp r0, #0
|
|
; CHECK-FP-NEXT: it ne
|
|
; CHECK-FP-NEXT: vmovne r1, s0
|
|
; CHECK-FP-NEXT: vmov.f16 s0, r1
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = select i1 %c, bfloat %a, bfloat %b
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_select_cc(bfloat %a, bfloat %b, bfloat %c, bfloat %d) {
|
|
; CHECK-NOFP-LABEL: test_select_cc:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, r5, r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, r5, r7, lr}
|
|
; CHECK-NOFP-NEXT: mov r4, r1
|
|
; CHECK-NOFP-NEXT: mov r5, r0
|
|
; CHECK-NOFP-NEXT: lsls r0, r2, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r3, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: csel r0, r5, r4, eq
|
|
; CHECK-NOFP-NEXT: pop {r4, r5, r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_select_cc:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s3
|
|
; CHECK-FP-NEXT: vmov r1, s2
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s4, r0
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vcmp.f32 s4, s2
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: it ne
|
|
; CHECK-FP-NEXT: vmovne r0, s0
|
|
; CHECK-FP-NEXT: vmov.f16 s0, r0
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%cc = fcmp une bfloat %c, %d
|
|
%r = select i1 %cc, bfloat %a, bfloat %b
|
|
ret bfloat %r
|
|
}
|
|
|
|
define float @test_select_cc_f32_f16(float %a, float %b, bfloat %c, bfloat %d) {
|
|
; CHECK-NOFP-LABEL: test_select_cc_f32_f16:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, r5, r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, r5, r7, lr}
|
|
; CHECK-NOFP-NEXT: mov r4, r1
|
|
; CHECK-NOFP-NEXT: mov r5, r0
|
|
; CHECK-NOFP-NEXT: lsls r0, r2, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r3, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: csel r0, r5, r4, eq
|
|
; CHECK-NOFP-NEXT: pop {r4, r5, r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_select_cc_f32_f16:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s3
|
|
; CHECK-FP-NEXT: vmov r1, s2
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s4, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s4, s2
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: vseleq.f32 s0, s1, s0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%cc = fcmp une bfloat %c, %d
|
|
%r = select i1 %cc, float %a, float %b
|
|
ret float %r
|
|
}
|
|
|
|
define bfloat @test_select_cc_f16_f32(bfloat %a, bfloat %b, float %c, float %d) {
|
|
; CHECK-NOFP-LABEL: test_select_cc_f16_f32:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, r5, r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, r5, r7, lr}
|
|
; CHECK-NOFP-NEXT: mov r4, r1
|
|
; CHECK-NOFP-NEXT: mov r5, r0
|
|
; CHECK-NOFP-NEXT: mov r0, r2
|
|
; CHECK-NOFP-NEXT: mov r1, r3
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: csel r0, r5, r4, eq
|
|
; CHECK-NOFP-NEXT: pop {r4, r5, r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_select_cc_f16_f32:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s3
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: it ne
|
|
; CHECK-FP-NEXT: vmovne r0, s0
|
|
; CHECK-FP-NEXT: vmov.f16 s0, r0
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%cc = fcmp une float %c, %d
|
|
%r = select i1 %cc, bfloat %a, bfloat %b
|
|
ret bfloat %r
|
|
}
|
|
|
|
define i1 @test_fcmp_une(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_une:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, eq
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_une:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, ne
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp une bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_ueq(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_ueq:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, r5, r6, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, r5, r6, lr}
|
|
; CHECK-NOFP-NEXT: lsls r4, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r5, r1, #16
|
|
; CHECK-NOFP-NEXT: mov r0, r4
|
|
; CHECK-NOFP-NEXT: mov r1, r5
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
|
|
; CHECK-NOFP-NEXT: mov r6, r0
|
|
; CHECK-NOFP-NEXT: mov r0, r4
|
|
; CHECK-NOFP-NEXT: mov r1, r5
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpun
|
|
; CHECK-NOFP-NEXT: orrs r0, r6
|
|
; CHECK-NOFP-NEXT: cset r0, ne
|
|
; CHECK-NOFP-NEXT: pop {r4, r5, r6, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_ueq:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, eq
|
|
; CHECK-FP-NEXT: csinc r0, r0, zr, vc
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp ueq bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_ugt(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_ugt:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmple
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, eq
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_ugt:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, hi
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp ugt bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_uge(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_uge:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmplt
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, eq
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_uge:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, pl
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp uge bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_ult(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_ult:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpge
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, eq
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_ult:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, lt
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp ult bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_ule(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_ule:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpgt
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, eq
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_ule:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, le
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp ule bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_uno(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_uno:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpun
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, ne
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_uno:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, vs
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp uno bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_one(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_one:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, r5, r6, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, r5, r6, lr}
|
|
; CHECK-NOFP-NEXT: lsls r4, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r5, r1, #16
|
|
; CHECK-NOFP-NEXT: mov r0, r4
|
|
; CHECK-NOFP-NEXT: mov r1, r5
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
|
|
; CHECK-NOFP-NEXT: mov r6, r0
|
|
; CHECK-NOFP-NEXT: mov r0, r4
|
|
; CHECK-NOFP-NEXT: mov r1, r5
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpun
|
|
; CHECK-NOFP-NEXT: orrs r0, r6
|
|
; CHECK-NOFP-NEXT: cset r0, eq
|
|
; CHECK-NOFP-NEXT: pop {r4, r5, r6, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_one:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, mi
|
|
; CHECK-FP-NEXT: csinc r0, r0, zr, le
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp one bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_oeq(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_oeq:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, ne
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_oeq:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, eq
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp oeq bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_ogt(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_ogt:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpgt
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, ne
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_ogt:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, gt
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp ogt bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_oge(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_oge:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpge
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, ne
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_oge:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, ge
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp oge bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_olt(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_olt:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmplt
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, ne
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_olt:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, mi
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp olt bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_ole(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_ole:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmple
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, ne
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_ole:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, ls
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp ole bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define i1 @test_fcmp_ord(bfloat %a, bfloat %b) {
|
|
; CHECK-NOFP-LABEL: test_fcmp_ord:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpun
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: cset r0, eq
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fcmp_ord:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: cset r0, vc
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fcmp ord bfloat %a, %b
|
|
ret i1 %r
|
|
}
|
|
|
|
define void @test_fccmp(bfloat %in, ptr %out) {
|
|
; CHECK-NOFP-LABEL: test_fccmp:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, r5, r6, r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, r5, r6, r7, lr}
|
|
; CHECK-NOFP-NEXT: .pad #4
|
|
; CHECK-NOFP-NEXT: sub sp, #4
|
|
; CHECK-NOFP-NEXT: lsls r6, r0, #16
|
|
; CHECK-NOFP-NEXT: mov r4, r1
|
|
; CHECK-NOFP-NEXT: mov r5, r0
|
|
; CHECK-NOFP-NEXT: mov r0, r6
|
|
; CHECK-NOFP-NEXT: mov.w r1, #1207959552
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmpgt
|
|
; CHECK-NOFP-NEXT: mov r7, r0
|
|
; CHECK-NOFP-NEXT: mov r0, r6
|
|
; CHECK-NOFP-NEXT: mov.w r1, #1157627904
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmplt
|
|
; CHECK-NOFP-NEXT: mov.w r1, #17664
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: csel r0, r5, r1, ne
|
|
; CHECK-NOFP-NEXT: cmp r7, #0
|
|
; CHECK-NOFP-NEXT: csel r0, r0, r1, ne
|
|
; CHECK-NOFP-NEXT: strh r0, [r4]
|
|
; CHECK-NOFP-NEXT: add sp, #4
|
|
; CHECK-NOFP-NEXT: pop {r4, r5, r6, r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fccmp:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: vldr s0, .LCPI34_0
|
|
; CHECK-FP-NEXT: vldr s4, .LCPI34_1
|
|
; CHECK-FP-NEXT: lsls r2, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r2
|
|
; CHECK-FP-NEXT: mov.w r2, #17664
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s4
|
|
; CHECK-FP-NEXT: csel r1, r1, r2, mi
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: csel r1, r1, r2, gt
|
|
; CHECK-FP-NEXT: strh r1, [r0]
|
|
; CHECK-FP-NEXT: bx lr
|
|
; CHECK-FP-NEXT: .p2align 2
|
|
; CHECK-FP-NEXT: @ %bb.1:
|
|
; CHECK-FP-NEXT: .LCPI34_0:
|
|
; CHECK-FP-NEXT: .long 0x45000000 @ float 2048
|
|
; CHECK-FP-NEXT: .LCPI34_1:
|
|
; CHECK-FP-NEXT: .long 0x48000000 @ float 131072
|
|
%cmp1 = fcmp ogt bfloat %in, 0xR4800
|
|
%cmp2 = fcmp olt bfloat %in, 0xR4500
|
|
%cond = and i1 %cmp1, %cmp2
|
|
%result = select i1 %cond, bfloat %in, bfloat 0xR4500
|
|
store bfloat %result, ptr %out
|
|
ret void
|
|
}
|
|
|
|
define void @test_br_cc(bfloat %a, bfloat %b, ptr %p1, ptr %p2) {
|
|
; CHECK-NOFP-LABEL: test_br_cc:
|
|
; CHECK-NOFP: @ %bb.0: @ %common.ret
|
|
; CHECK-NOFP-NEXT: .save {r4, r5, r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, r5, r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: mov r4, r3
|
|
; CHECK-NOFP-NEXT: mov r5, r2
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fcmplt
|
|
; CHECK-NOFP-NEXT: cmp r0, #0
|
|
; CHECK-NOFP-NEXT: mov.w r1, #0
|
|
; CHECK-NOFP-NEXT: csel r0, r5, r4, eq
|
|
; CHECK-NOFP-NEXT: str r1, [r0]
|
|
; CHECK-NOFP-NEXT: pop {r4, r5, r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_br_cc:
|
|
; CHECK-FP: @ %bb.0: @ %common.ret
|
|
; CHECK-FP-NEXT: vmov r2, s1
|
|
; CHECK-FP-NEXT: vmov r3, s0
|
|
; CHECK-FP-NEXT: lsls r2, r2, #16
|
|
; CHECK-FP-NEXT: vmov s0, r2
|
|
; CHECK-FP-NEXT: lsls r2, r3, #16
|
|
; CHECK-FP-NEXT: vmov s2, r2
|
|
; CHECK-FP-NEXT: vcmp.f32 s2, s0
|
|
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
|
|
; CHECK-FP-NEXT: csel r0, r0, r1, pl
|
|
; CHECK-FP-NEXT: movs r1, #0
|
|
; CHECK-FP-NEXT: str r1, [r0]
|
|
; CHECK-FP-NEXT: bx lr
|
|
%c = fcmp uge bfloat %a, %b
|
|
br i1 %c, label %then, label %else
|
|
then:
|
|
store i32 0, ptr %p1
|
|
ret void
|
|
else:
|
|
store i32 0, ptr %p2
|
|
ret void
|
|
}
|
|
|
|
define bfloat @test_phi(ptr %p1) {
|
|
; CHECK-NOFP-LABEL: test_phi:
|
|
; CHECK-NOFP: @ %bb.0: @ %entry
|
|
; CHECK-NOFP-NEXT: .save {r4, r5, r6, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, r5, r6, lr}
|
|
; CHECK-NOFP-NEXT: ldrh r6, [r0]
|
|
; CHECK-NOFP-NEXT: mov r4, r0
|
|
; CHECK-NOFP-NEXT: .LBB36_1: @ %loop
|
|
; CHECK-NOFP-NEXT: @ =>This Inner Loop Header: Depth=1
|
|
; CHECK-NOFP-NEXT: mov r0, r4
|
|
; CHECK-NOFP-NEXT: mov r5, r6
|
|
; CHECK-NOFP-NEXT: ldrh r6, [r4]
|
|
; CHECK-NOFP-NEXT: bl test_dummy
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #31
|
|
; CHECK-NOFP-NEXT: bne .LBB36_1
|
|
; CHECK-NOFP-NEXT: @ %bb.2: @ %return
|
|
; CHECK-NOFP-NEXT: mov r0, r5
|
|
; CHECK-NOFP-NEXT: pop {r4, r5, r6, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_phi:
|
|
; CHECK-FP: @ %bb.0: @ %entry
|
|
; CHECK-FP-NEXT: .save {r4, lr}
|
|
; CHECK-FP-NEXT: push {r4, lr}
|
|
; CHECK-FP-NEXT: .vsave {d8, d9}
|
|
; CHECK-FP-NEXT: vpush {d8, d9}
|
|
; CHECK-FP-NEXT: mov r4, r0
|
|
; CHECK-FP-NEXT: ldrh r0, [r0]
|
|
; CHECK-FP-NEXT: vmov s18, r0
|
|
; CHECK-FP-NEXT: .LBB36_1: @ %loop
|
|
; CHECK-FP-NEXT: @ =>This Inner Loop Header: Depth=1
|
|
; CHECK-FP-NEXT: ldrh r0, [r4]
|
|
; CHECK-FP-NEXT: vmov.f32 s16, s18
|
|
; CHECK-FP-NEXT: vmov s18, r0
|
|
; CHECK-FP-NEXT: mov r0, r4
|
|
; CHECK-FP-NEXT: bl test_dummy
|
|
; CHECK-FP-NEXT: lsls r0, r0, #31
|
|
; CHECK-FP-NEXT: bne .LBB36_1
|
|
; CHECK-FP-NEXT: @ %bb.2: @ %return
|
|
; CHECK-FP-NEXT: vmov.f32 s0, s16
|
|
; CHECK-FP-NEXT: vpop {d8, d9}
|
|
; CHECK-FP-NEXT: pop {r4, pc}
|
|
entry:
|
|
%a = load bfloat, ptr %p1
|
|
br label %loop
|
|
loop:
|
|
%r = phi bfloat [%a, %entry], [%b, %loop]
|
|
%b = load bfloat, ptr %p1
|
|
%c = call i1 @test_dummy(ptr %p1)
|
|
br i1 %c, label %loop, label %return
|
|
return:
|
|
ret bfloat %r
|
|
}
|
|
|
|
declare i1 @test_dummy(ptr %p1) #0
|
|
|
|
define i32 @test_fptosi_i32(bfloat %a) {
|
|
; CHECK-NOFP-LABEL: test_fptosi_i32:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_f2iz
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fptosi_i32:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vcvt.s32.f32 s0, s0
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fptosi bfloat %a to i32
|
|
ret i32 %r
|
|
}
|
|
|
|
define i64 @test_fptosi_i64(bfloat %a) {
|
|
; CHECK-NOFP-LABEL: test_fptosi_i64:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_f2lz
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fptosi_i64:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: bl __aeabi_f2lz
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = fptosi bfloat %a to i64
|
|
ret i64 %r
|
|
}
|
|
|
|
define i32 @test_fptoui_i32(bfloat %a) {
|
|
; CHECK-NOFP-LABEL: test_fptoui_i32:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_f2uiz
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fptoui_i32:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vcvt.u32.f32 s0, s0
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fptoui bfloat %a to i32
|
|
ret i32 %r
|
|
}
|
|
|
|
define i64 @test_fptoui_i64(bfloat %a) {
|
|
; CHECK-NOFP-LABEL: test_fptoui_i64:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_f2ulz
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fptoui_i64:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: bl __aeabi_f2ulz
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = fptoui bfloat %a to i64
|
|
ret i64 %r
|
|
}
|
|
|
|
define bfloat @test_uitofp_i32(i32 %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_uitofp_i32:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: bl __aeabi_ui2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_uitofp_i32:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vcvt.f32.u32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = uitofp i32 %a to bfloat
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_uitofp_i64(i64 %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_uitofp_i64:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: bl __aeabi_ul2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_uitofp_i64:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: bl __aeabi_ul2f
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = uitofp i64 %a to bfloat
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_sitofp_i32(i32 %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_sitofp_i32:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: bl __aeabi_i2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_sitofp_i32:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vcvt.f32.s32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = sitofp i32 %a to bfloat
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_sitofp_i64(i64 %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_sitofp_i64:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: bl __aeabi_l2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_sitofp_i64:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: bl __aeabi_l2f
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = sitofp i64 %a to bfloat
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_uitofp_i32_fadd(i32 %a, bfloat %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_uitofp_i32_fadd:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, lr}
|
|
; CHECK-NOFP-NEXT: mov r4, r1
|
|
; CHECK-NOFP-NEXT: bl __aeabi_ui2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: lsls r2, r4, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r0, #16
|
|
; CHECK-NOFP-NEXT: mov r0, r2
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fadd
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r4, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_uitofp_i32_fadd:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r4, lr}
|
|
; CHECK-FP-NEXT: push {r4, lr}
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vmov r4, s0
|
|
; CHECK-FP-NEXT: vcvt.f32.u32 s2, s2
|
|
; CHECK-FP-NEXT: vmov.f32 s0, s2
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r1, r4, #16
|
|
; CHECK-FP-NEXT: vmov s0, r1
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vadd.f32 s0, s0, s2
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r4, pc}
|
|
%c = uitofp i32 %a to bfloat
|
|
%r = fadd bfloat %b, %c
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_sitofp_i32_fadd(i32 %a, bfloat %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_sitofp_i32_fadd:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, lr}
|
|
; CHECK-NOFP-NEXT: mov r4, r1
|
|
; CHECK-NOFP-NEXT: bl __aeabi_i2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: lsls r2, r4, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r0, #16
|
|
; CHECK-NOFP-NEXT: mov r0, r2
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fadd
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r4, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_sitofp_i32_fadd:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r4, lr}
|
|
; CHECK-FP-NEXT: push {r4, lr}
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vmov r4, s0
|
|
; CHECK-FP-NEXT: vcvt.f32.s32 s2, s2
|
|
; CHECK-FP-NEXT: vmov.f32 s0, s2
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r1, r4, #16
|
|
; CHECK-FP-NEXT: vmov s0, r1
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vadd.f32 s0, s0, s2
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r4, pc}
|
|
%c = sitofp i32 %a to bfloat
|
|
%r = fadd bfloat %b, %c
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_fptrunc_float(float %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_fptrunc_float:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fptrunc_float:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = fptrunc float %a to bfloat
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_fptrunc_double(double %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_fptrunc_double:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: bl __truncdfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fptrunc_double:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: bl __truncdfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = fptrunc double %a to bfloat
|
|
ret bfloat %r
|
|
}
|
|
|
|
define float @test_fpext_float(bfloat %a) {
|
|
; CHECK-NOFP-LABEL: test_fpext_float:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_fpext_float:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = fpext bfloat %a to float
|
|
ret float %r
|
|
}
|
|
|
|
define double @test_fpext_double(bfloat %a) {
|
|
; CHECK-NOFP-LABEL: test_fpext_double:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_f2d
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FPNO64-LABEL: test_fpext_double:
|
|
; CHECK-FPNO64: @ %bb.0:
|
|
; CHECK-FPNO64-NEXT: .save {r7, lr}
|
|
; CHECK-FPNO64-NEXT: push {r7, lr}
|
|
; CHECK-FPNO64-NEXT: vmov r0, s0
|
|
; CHECK-FPNO64-NEXT: lsls r0, r0, #16
|
|
; CHECK-FPNO64-NEXT: bl __aeabi_f2d
|
|
; CHECK-FPNO64-NEXT: vmov d0, r0, r1
|
|
; CHECK-FPNO64-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP64-LABEL: test_fpext_double:
|
|
; CHECK-FP64: @ %bb.0:
|
|
; CHECK-FP64-NEXT: vmov r0, s0
|
|
; CHECK-FP64-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP64-NEXT: vmov s0, r0
|
|
; CHECK-FP64-NEXT: vcvt.f64.f32 d0, s0
|
|
; CHECK-FP64-NEXT: bx lr
|
|
%r = fpext bfloat %a to double
|
|
ret double %r
|
|
}
|
|
|
|
define i16 @test_bitcast_bfloattoi16(bfloat %a) {
|
|
; CHECK-NOFP-LABEL: test_bitcast_bfloattoi16:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_bitcast_bfloattoi16:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = bitcast bfloat %a to i16
|
|
ret i16 %r
|
|
}
|
|
|
|
define bfloat @test_bitcast_i16tobfloat(i16 %a) {
|
|
; CHECK-NOFP-LABEL: test_bitcast_i16tobfloat:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_bitcast_i16tobfloat:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = bitcast i16 %a to bfloat
|
|
ret bfloat %r
|
|
}
|
|
|
|
|
|
define bfloat @test_sqrt(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_sqrt:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl sqrtf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_sqrt:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vsqrt.f32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.sqrt.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_powi(bfloat %a, i32 %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_powi:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl __powisf2
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_powi:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r1, r1, #16
|
|
; CHECK-FP-NEXT: vmov s0, r1
|
|
; CHECK-FP-NEXT: bl __powisf2
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.powi.bf16.i32(bfloat %a, i32 %b)
|
|
ret bfloat %r
|
|
}
|
|
|
|
|
|
define bfloat @test_sin(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_sin:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl sinf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_sin:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl sinf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.sin.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_cos(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_cos:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl cosf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_cos:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl cosf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.cos.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_tan(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_tan:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl tanf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_tan:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl tanf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.tan.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_acos(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_acos:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl acosf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_acos:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl acosf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.acos.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_asin(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_asin:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl asinf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_asin:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl asinf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.asin.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_atan(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_atan:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl atanf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_atan:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl atanf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.atan.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_atan2(bfloat %a, bfloat %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_atan2:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl atan2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_atan2:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: lsls r1, r1, #16
|
|
; CHECK-FP-NEXT: vmov s1, r0
|
|
; CHECK-FP-NEXT: vmov s0, r1
|
|
; CHECK-FP-NEXT: bl atan2f
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.atan2.bf16(bfloat %a, bfloat %b)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_cosh(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_cosh:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl coshf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_cosh:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl coshf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.cosh.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_sinh(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_sinh:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl sinhf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_sinh:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl sinhf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.sinh.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_tanh(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_tanh:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl tanhf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_tanh:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl tanhf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.tanh.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_pow(bfloat %a, bfloat %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_pow:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl powf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_pow:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: lsls r1, r1, #16
|
|
; CHECK-FP-NEXT: vmov s1, r0
|
|
; CHECK-FP-NEXT: vmov s0, r1
|
|
; CHECK-FP-NEXT: bl powf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.pow.bf16(bfloat %a, bfloat %b)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_exp(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_exp:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl expf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_exp:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl expf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.exp.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_exp2(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_exp2:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl exp2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_exp2:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl exp2f
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.exp2.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_log(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_log:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl logf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_log:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl logf
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.log.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_log10(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_log10:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl log10f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_log10:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl log10f
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.log10.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_log2(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_log2:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl log2f
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_log2:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bl log2f
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.log2.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_fma(bfloat %a, bfloat %b, bfloat %c) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_fma:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: lsls r2, r2, #16
|
|
; CHECK-NOFP-NEXT: bl fmaf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fma:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: vmov r1, s1
|
|
; CHECK-FP-NEXT: vmov r2, s2
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: lsls r1, r1, #16
|
|
; CHECK-FP-NEXT: vmov s4, r0
|
|
; CHECK-FP-NEXT: lsls r0, r2, #16
|
|
; CHECK-FP-NEXT: vmov s2, r1
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vfma.f32 s0, s4, s2
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.fma.bf16(bfloat %a, bfloat %b, bfloat %c)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_fabs(bfloat %a) {
|
|
; CHECK-NOFP-LABEL: test_fabs:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: bfc r0, #15, #17
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_fabs:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: bfc r0, #15, #17
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = call bfloat @llvm.fabs.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_minnum(bfloat %a, bfloat %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_minnum:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl fminf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_minnum:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vminnm.f32 s0, s2, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.minnum.bf16(bfloat %a, bfloat %b)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_maxnum(bfloat %a, bfloat %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_maxnum:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: bl fmaxf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_maxnum:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vmaxnm.f32 s0, s2, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.maxnum.bf16(bfloat %a, bfloat %b)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_copysign(bfloat %a, bfloat %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_copysign:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: lsrs r1, r1, #15
|
|
; CHECK-NOFP-NEXT: bfi r0, r1, #15, #17
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_copysign:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: vmov r1, s1
|
|
; CHECK-FP-NEXT: and r1, r1, #32768
|
|
; CHECK-FP-NEXT: bfc r0, #15, #17
|
|
; CHECK-FP-NEXT: add r0, r1
|
|
; CHECK-FP-NEXT: vmov.f16 s0, r0
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = call bfloat @llvm.copysign.bf16(bfloat %a, bfloat %b)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_copysign_f32(bfloat %a, float %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_copysign_f32:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: and r1, r1, #-2147483648
|
|
; CHECK-NOFP-NEXT: bfc r0, #15, #17
|
|
; CHECK-NOFP-NEXT: orr.w r0, r0, r1, lsr #16
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_copysign_f32:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: vmov r1, s1
|
|
; CHECK-FP-NEXT: and r1, r1, #-2147483648
|
|
; CHECK-FP-NEXT: bfc r0, #15, #17
|
|
; CHECK-FP-NEXT: orr.w r0, r0, r1, lsr #16
|
|
; CHECK-FP-NEXT: vmov.f16 s0, r0
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%tb = fptrunc float %b to bfloat
|
|
%r = call bfloat @llvm.copysign.bf16(bfloat %a, bfloat %tb)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_copysign_f64(bfloat %a, double %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_copysign_f64:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: and r1, r3, #-2147483648
|
|
; CHECK-NOFP-NEXT: bfc r0, #15, #17
|
|
; CHECK-NOFP-NEXT: orr.w r0, r0, r1, lsr #16
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_copysign_f64:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: vmov r1, r2, d1
|
|
; CHECK-FP-NEXT: and r1, r2, #-2147483648
|
|
; CHECK-FP-NEXT: bfc r0, #15, #17
|
|
; CHECK-FP-NEXT: orr.w r0, r0, r1, lsr #16
|
|
; CHECK-FP-NEXT: vmov.f16 s0, r0
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%tb = fptrunc double %b to bfloat
|
|
%r = call bfloat @llvm.copysign.bf16(bfloat %a, bfloat %tb)
|
|
ret bfloat %r
|
|
}
|
|
|
|
; away the (fpext (fp_round <result>)) here.
|
|
|
|
define float @test_copysign_extended(bfloat %a, bfloat %b) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_copysign_extended:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: lsrs r1, r1, #15
|
|
; CHECK-NOFP-NEXT: bfi r0, r1, #15, #17
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bx lr
|
|
;
|
|
; CHECK-FP-LABEL: test_copysign_extended:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: vmov r1, s1
|
|
; CHECK-FP-NEXT: and r1, r1, #32768
|
|
; CHECK-FP-NEXT: bfc r0, #15, #17
|
|
; CHECK-FP-NEXT: add r0, r1
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: bx lr
|
|
%r = call bfloat @llvm.copysign.bf16(bfloat %a, bfloat %b)
|
|
%xr = fpext bfloat %r to float
|
|
ret float %xr
|
|
}
|
|
|
|
define bfloat @test_floor(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_floor:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl floorf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_floor:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vrintm.f32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.floor.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_ceil(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_ceil:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl ceilf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_ceil:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vrintp.f32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.ceil.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_trunc(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_trunc:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl truncf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_trunc:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vrintz.f32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.trunc.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_rint(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_rint:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl rintf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_rint:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vrintx.f32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.rint.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_nearbyint(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_nearbyint:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl nearbyintf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_nearbyint:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vrintr.f32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.nearbyint.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_round(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_round:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl roundf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_round:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vrinta.f32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.round.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_roundeven(bfloat %a) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_roundeven:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r7, lr}
|
|
; CHECK-NOFP-NEXT: push {r7, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: bl roundevenf
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r7, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_roundeven:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: vmov r0, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vrintn.f32 s0, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.roundeven.bf16(bfloat %a)
|
|
ret bfloat %r
|
|
}
|
|
|
|
define bfloat @test_fmuladd(bfloat %a, bfloat %b, bfloat %c) {
|
|
;
|
|
; CHECK-NOFP-LABEL: test_fmuladd:
|
|
; CHECK-NOFP: @ %bb.0:
|
|
; CHECK-NOFP-NEXT: .save {r4, lr}
|
|
; CHECK-NOFP-NEXT: push {r4, lr}
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r1, #16
|
|
; CHECK-NOFP-NEXT: mov r4, r2
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fmul
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: lsls r0, r0, #16
|
|
; CHECK-NOFP-NEXT: lsls r1, r4, #16
|
|
; CHECK-NOFP-NEXT: bl __aeabi_fadd
|
|
; CHECK-NOFP-NEXT: bl __truncsfbf2
|
|
; CHECK-NOFP-NEXT: pop {r4, pc}
|
|
;
|
|
; CHECK-FP-LABEL: test_fmuladd:
|
|
; CHECK-FP: @ %bb.0:
|
|
; CHECK-FP-NEXT: .save {r7, lr}
|
|
; CHECK-FP-NEXT: push {r7, lr}
|
|
; CHECK-FP-NEXT: .vsave {d8}
|
|
; CHECK-FP-NEXT: vpush {d8}
|
|
; CHECK-FP-NEXT: vmov r0, s1
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: vmov.f32 s16, s2
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vmul.f32 s0, s2, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov r0, s16
|
|
; CHECK-FP-NEXT: vmov r1, s0
|
|
; CHECK-FP-NEXT: lsls r0, r0, #16
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: lsls r0, r1, #16
|
|
; CHECK-FP-NEXT: vmov s2, r0
|
|
; CHECK-FP-NEXT: vadd.f32 s0, s2, s0
|
|
; CHECK-FP-NEXT: bl __truncsfbf2
|
|
; CHECK-FP-NEXT: vmov.f16 r0, s0
|
|
; CHECK-FP-NEXT: vmov s0, r0
|
|
; CHECK-FP-NEXT: vpop {d8}
|
|
; CHECK-FP-NEXT: pop {r7, pc}
|
|
%r = call bfloat @llvm.fmuladd.bf16(bfloat %a, bfloat %b, bfloat %c)
|
|
ret bfloat %r
|
|
}
|