; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve -use-constant-int-for-scalable-splat < %s | FileCheck %s ; ; SVE Arith Vector Immediate Unpredicated CodeGen ; ; ADD define @add_i8_low( %a) { ; CHECK-LABEL: add_i8_low: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.b, z0.b, #30 // =0x1e ; CHECK-NEXT: ret %res = add %a, splat(i8 30) ret %res } define @add_i16_low( %a) { ; CHECK-LABEL: add_i16_low: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.h, z0.h, #30 // =0x1e ; CHECK-NEXT: ret %res = add %a, splat(i16 30) ret %res } define @add_i16_high( %a) { ; CHECK-LABEL: add_i16_high: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.h, z0.h, #1024 // =0x400 ; CHECK-NEXT: ret %res = add %a, splat(i16 1024) ret %res } define @add_i32_low( %a) { ; CHECK-LABEL: add_i32_low: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.s, z0.s, #30 // =0x1e ; CHECK-NEXT: ret %res = add %a, splat(i32 30) ret %res } define @add_i32_high( %a) { ; CHECK-LABEL: add_i32_high: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.s, z0.s, #1024 // =0x400 ; CHECK-NEXT: ret %res = add %a, splat(i32 1024) ret %res } define @add_i64_low( %a) { ; CHECK-LABEL: add_i64_low: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.d, z0.d, #30 // =0x1e ; CHECK-NEXT: ret %res = add %a, splat(i64 30) ret %res } define @add_i64_high( %a) { ; CHECK-LABEL: add_i64_high: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.d, z0.d, #1024 // =0x400 ; CHECK-NEXT: ret %res = add %a, splat(i64 1024) ret %res } define @add_i8_signedness( %a) { ; CHECK-LABEL: add_i8_signedness: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.b, z0.b, #255 // =0xff ; CHECK-NEXT: ret %res = add %a, splat(i8 255) ret %res } define @add_i16_signedness( %a) { ; CHECK-LABEL: add_i16_signedness: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.h, z0.h, #65280 // =0xff00 ; CHECK-NEXT: ret %res = add %a, splat(i16 65280) ret %res } ; SUBR define @subr_i8_low( %a) { ; CHECK-LABEL: subr_i8_low: ; CHECK: // %bb.0: ; CHECK-NEXT: subr z0.b, z0.b, #30 // =0x1e ; CHECK-NEXT: ret %res = sub splat(i8 30), %a ret %res } define @subr_i16_low( %a) { ; CHECK-LABEL: subr_i16_low: ; CHECK: // %bb.0: ; CHECK-NEXT: subr z0.h, z0.h, #30 // =0x1e ; CHECK-NEXT: ret %res = sub splat(i16 30), %a ret %res } define @subr_i16_high( %a) { ; CHECK-LABEL: subr_i16_high: ; CHECK: // %bb.0: ; CHECK-NEXT: subr z0.h, z0.h, #1024 // =0x400 ; CHECK-NEXT: ret %res = sub splat(i16 1024), %a ret %res } define @subr_i32_low( %a) { ; CHECK-LABEL: subr_i32_low: ; CHECK: // %bb.0: ; CHECK-NEXT: subr z0.s, z0.s, #30 // =0x1e ; CHECK-NEXT: ret %res = sub splat(i32 30), %a ret %res } define @subr_i32_high( %a) { ; CHECK-LABEL: subr_i32_high: ; CHECK: // %bb.0: ; CHECK-NEXT: subr z0.s, z0.s, #1024 // =0x400 ; CHECK-NEXT: ret %res = sub splat(i32 1024), %a ret %res } define @subr_i64_low( %a) { ; CHECK-LABEL: subr_i64_low: ; CHECK: // %bb.0: ; CHECK-NEXT: subr z0.d, z0.d, #30 // =0x1e ; CHECK-NEXT: ret %res = sub splat(i64 30), %a ret %res } define @subr_i64_high( %a) { ; CHECK-LABEL: subr_i64_high: ; CHECK: // %bb.0: ; CHECK-NEXT: subr z0.d, z0.d, #1024 // =0x400 ; CHECK-NEXT: ret %res = sub splat(i64 1024), %a ret %res } ; SUB define @sub_i8_low( %a) { ; CHECK-LABEL: sub_i8_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.b, z0.b, #30 // =0x1e ; CHECK-NEXT: ret %res = sub %a, splat(i8 30) ret %res } define @sub_i16_low( %a) { ; CHECK-LABEL: sub_i16_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.h, z0.h, #30 // =0x1e ; CHECK-NEXT: ret %res = sub %a, splat(i16 30) ret %res } define @sub_i16_high( %a) { ; CHECK-LABEL: sub_i16_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.h, z0.h, #1024 // =0x400 ; CHECK-NEXT: ret %res = sub %a, splat(i16 1024) ret %res } define @sub_i32_low( %a) { ; CHECK-LABEL: sub_i32_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.s, z0.s, #30 // =0x1e ; CHECK-NEXT: ret %res = sub %a, splat(i32 30) ret %res } define @sub_i32_high( %a) { ; CHECK-LABEL: sub_i32_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.s, z0.s, #1024 // =0x400 ; CHECK-NEXT: ret %res = sub %a, splat(i32 1024) ret %res } define @sub_i64_low( %a) { ; CHECK-LABEL: sub_i64_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.d, z0.d, #30 // =0x1e ; CHECK-NEXT: ret %res = sub %a, splat(i64 30) ret %res } define @sub_i64_high( %a) { ; CHECK-LABEL: sub_i64_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.d, z0.d, #1024 // =0x400 ; CHECK-NEXT: ret %res = sub %a, splat(i64 1024) ret %res } ; SUB via -ve add define @addnve_i8_low( %a) { ; CHECK-LABEL: addnve_i8_low: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.b, z0.b, #226 // =0xe2 ; CHECK-NEXT: ret %res = add %a, splat(i8 -30) ret %res } define @addnve_i16_low( %a) { ; CHECK-LABEL: addnve_i16_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.h, z0.h, #30 // =0x1e ; CHECK-NEXT: ret %res = add %a, splat(i16 -30) ret %res } define @addnve_i16_high( %a) { ; CHECK-LABEL: addnve_i16_high: ; CHECK: // %bb.0: ; CHECK-NEXT: add z0.h, z0.h, #64512 // =0xfc00 ; CHECK-NEXT: ret %res = add %a, splat(i16 -1024) ret %res } define @addnve_i32_low( %a) { ; CHECK-LABEL: addnve_i32_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.s, z0.s, #30 // =0x1e ; CHECK-NEXT: ret %res = add %a, splat(i32 -30) ret %res } define @addnve_i32_high( %a) { ; CHECK-LABEL: addnve_i32_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.s, z0.s, #1024 // =0x400 ; CHECK-NEXT: ret %res = add %a, splat(i32 -1024) ret %res } define @addnve_i64_low( %a) { ; CHECK-LABEL: addnve_i64_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.d, z0.d, #30 // =0x1e ; CHECK-NEXT: ret %res = add %a, splat(i64 -30) ret %res } define @addnve_i64_high( %a) { ; CHECK-LABEL: addnve_i64_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sub z0.d, z0.d, #1024 // =0x400 ; CHECK-NEXT: ret %res = add %a, splat(i64 -1024) ret %res } ; SQADD define @sqadd_i8_low( %a) { ; CHECK-LABEL: sqadd_i8_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sqadd z0.b, z0.b, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.sadd.sat.nxv16i8( %a, splat(i8 30)) ret %res } define @sqadd_i16_low( %a) { ; CHECK-LABEL: sqadd_i16_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sqadd z0.h, z0.h, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.sadd.sat.nxv8i16( %a, splat(i16 30)) ret %res } define @sqadd_i16_high( %a) { ; CHECK-LABEL: sqadd_i16_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sqadd z0.h, z0.h, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.sadd.sat.nxv8i16( %a, splat(i16 1024)) ret %res } define @sqadd_i32_low( %a) { ; CHECK-LABEL: sqadd_i32_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sqadd z0.s, z0.s, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.sadd.sat.nxv4i32( %a, splat(i32 30)) ret %res } define @sqadd_i32_high( %a) { ; CHECK-LABEL: sqadd_i32_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sqadd z0.s, z0.s, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.sadd.sat.nxv4i32( %a, splat(i32 1024)) ret %res } define @sqadd_i64_low( %a) { ; CHECK-LABEL: sqadd_i64_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sqadd z0.d, z0.d, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.sadd.sat.nxv2i64( %a, splat(i64 30)) ret %res } define @sqadd_i64_high( %a) { ; CHECK-LABEL: sqadd_i64_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sqadd z0.d, z0.d, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.sadd.sat.nxv2i64( %a, splat(i64 1024)) ret %res } ; UQADD define @uqadd_i8_low( %a) { ; CHECK-LABEL: uqadd_i8_low: ; CHECK: // %bb.0: ; CHECK-NEXT: uqadd z0.b, z0.b, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.uadd.sat.nxv16i8( %a, splat(i8 30)) ret %res } define @uqadd_i16_low( %a) { ; CHECK-LABEL: uqadd_i16_low: ; CHECK: // %bb.0: ; CHECK-NEXT: uqadd z0.h, z0.h, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.uadd.sat.nxv8i16( %a, splat(i16 30)) ret %res } define @uqadd_i16_high( %a) { ; CHECK-LABEL: uqadd_i16_high: ; CHECK: // %bb.0: ; CHECK-NEXT: uqadd z0.h, z0.h, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.uadd.sat.nxv8i16( %a, splat(i16 1024)) ret %res } define @uqadd_i32_low( %a) { ; CHECK-LABEL: uqadd_i32_low: ; CHECK: // %bb.0: ; CHECK-NEXT: uqadd z0.s, z0.s, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.uadd.sat.nxv4i32( %a, splat(i32 30)) ret %res } define @uqadd_i32_high( %a) { ; CHECK-LABEL: uqadd_i32_high: ; CHECK: // %bb.0: ; CHECK-NEXT: uqadd z0.s, z0.s, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.uadd.sat.nxv4i32( %a, splat(i32 1024)) ret %res } define @uqadd_i64_low( %a) { ; CHECK-LABEL: uqadd_i64_low: ; CHECK: // %bb.0: ; CHECK-NEXT: uqadd z0.d, z0.d, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.uadd.sat.nxv2i64( %a, splat(i64 30)) ret %res } define @uqadd_i64_high( %a) { ; CHECK-LABEL: uqadd_i64_high: ; CHECK: // %bb.0: ; CHECK-NEXT: uqadd z0.d, z0.d, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.uadd.sat.nxv2i64( %a, splat(i64 1024)) ret %res } ; SQSUB define @sqsub_i8_low( %a) { ; CHECK-LABEL: sqsub_i8_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sqsub z0.b, z0.b, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.ssub.sat.nxv16i8( %a, splat(i8 30)) ret %res } define @sqsub_i16_low( %a) { ; CHECK-LABEL: sqsub_i16_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sqsub z0.h, z0.h, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.ssub.sat.nxv8i16( %a, splat(i16 30)) ret %res } define @sqsub_i16_high( %a) { ; CHECK-LABEL: sqsub_i16_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sqsub z0.h, z0.h, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.ssub.sat.nxv8i16( %a, splat(i16 1024)) ret %res } define @sqsub_i32_low( %a) { ; CHECK-LABEL: sqsub_i32_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sqsub z0.s, z0.s, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.ssub.sat.nxv4i32( %a, splat(i32 30)) ret %res } define @sqsub_i32_high( %a) { ; CHECK-LABEL: sqsub_i32_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sqsub z0.s, z0.s, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.ssub.sat.nxv4i32( %a, splat(i32 1024)) ret %res } define @sqsub_i64_low( %a) { ; CHECK-LABEL: sqsub_i64_low: ; CHECK: // %bb.0: ; CHECK-NEXT: sqsub z0.d, z0.d, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.ssub.sat.nxv2i64( %a, splat(i64 30)) ret %res } define @sqsub_i64_high( %a) { ; CHECK-LABEL: sqsub_i64_high: ; CHECK: // %bb.0: ; CHECK-NEXT: sqsub z0.d, z0.d, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.ssub.sat.nxv2i64( %a, splat(i64 1024)) ret %res } ; UQSUB define @uqsub_i8_low( %a) { ; CHECK-LABEL: uqsub_i8_low: ; CHECK: // %bb.0: ; CHECK-NEXT: uqsub z0.b, z0.b, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.usub.sat.nxv16i8( %a, splat(i8 30)) ret %res } define @uqsub_i16_low( %a) { ; CHECK-LABEL: uqsub_i16_low: ; CHECK: // %bb.0: ; CHECK-NEXT: uqsub z0.h, z0.h, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.usub.sat.nxv8i16( %a, splat(i16 30)) ret %res } define @uqsub_i16_high( %a) { ; CHECK-LABEL: uqsub_i16_high: ; CHECK: // %bb.0: ; CHECK-NEXT: uqsub z0.h, z0.h, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.usub.sat.nxv8i16( %a, splat(i16 1024)) ret %res } define @uqsub_i32_low( %a) { ; CHECK-LABEL: uqsub_i32_low: ; CHECK: // %bb.0: ; CHECK-NEXT: uqsub z0.s, z0.s, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.usub.sat.nxv4i32( %a, splat(i32 30)) ret %res } define @uqsub_i32_high( %a) { ; CHECK-LABEL: uqsub_i32_high: ; CHECK: // %bb.0: ; CHECK-NEXT: uqsub z0.s, z0.s, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.usub.sat.nxv4i32( %a, splat(i32 1024)) ret %res } define @uqsub_i64_low( %a) { ; CHECK-LABEL: uqsub_i64_low: ; CHECK: // %bb.0: ; CHECK-NEXT: uqsub z0.d, z0.d, #30 // =0x1e ; CHECK-NEXT: ret %res = call @llvm.usub.sat.nxv2i64( %a, splat(i64 30)) ret %res } define @uqsub_i64_high( %a) { ; CHECK-LABEL: uqsub_i64_high: ; CHECK: // %bb.0: ; CHECK-NEXT: uqsub z0.d, z0.d, #1024 // =0x400 ; CHECK-NEXT: ret %res = call @llvm.usub.sat.nxv2i64( %a, splat(i64 1024)) ret %res } declare @llvm.sadd.sat.nxv16i8(, ) declare @llvm.sadd.sat.nxv8i16(, ) declare @llvm.sadd.sat.nxv4i32(, ) declare @llvm.sadd.sat.nxv2i64(, ) declare @llvm.uadd.sat.nxv16i8(, ) declare @llvm.uadd.sat.nxv8i16(, ) declare @llvm.uadd.sat.nxv4i32(, ) declare @llvm.uadd.sat.nxv2i64(, ) declare @llvm.ssub.sat.nxv16i8(, ) declare @llvm.ssub.sat.nxv8i16(, ) declare @llvm.ssub.sat.nxv4i32(, ) declare @llvm.ssub.sat.nxv2i64(, ) declare @llvm.usub.sat.nxv16i8(, ) declare @llvm.usub.sat.nxv8i16(, ) declare @llvm.usub.sat.nxv4i32(, ) declare @llvm.usub.sat.nxv2i64(, )