derek.holloway
7502bf64a4
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1526 lines
49 KiB
LLVM
1526 lines
49 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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; RUN: llc -mtriple=xtensa -verify-machineinstrs < %s \
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; RUN: | FileCheck -check-prefix=XTENSA %s
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; RUN: llc -mtriple=xtensa -mattr=+mul32high,mul32 -verify-machineinstrs < %s \
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; RUN: | FileCheck -check-prefix=XTENSA-MUL %s
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define signext i32 @square(i32 %a) nounwind {
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; XTENSA-LABEL: square:
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|
; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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|
; XTENSA-NEXT: l32r a8, .LCPI0_0
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; XTENSA-NEXT: or a3, a2, a2
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: square:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: mull a2, a2, a2
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; XTENSA-MUL-NEXT: ret
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%1 = mul i32 %a, %a
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ret i32 %1
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}
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define signext i32 @mul(i32 %a, i32 %b) nounwind {
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; XTENSA-LABEL: mul:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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|
; XTENSA-NEXT: l32r a8, .LCPI1_0
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mul:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: mull a2, a2, a3
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; XTENSA-MUL-NEXT: ret
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%1 = mul i32 %a, %b
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ret i32 %1
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}
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define signext i32 @mul_constant(i32 %a) nounwind {
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; XTENSA-LABEL: mul_constant:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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; XTENSA-NEXT: movi a3, 5
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; XTENSA-NEXT: l32r a8, .LCPI2_0
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mul_constant:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: movi a8, 5
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; XTENSA-MUL-NEXT: mull a2, a2, a8
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; XTENSA-MUL-NEXT: ret
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%1 = mul i32 %a, 5
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ret i32 %1
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}
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define i32 @mul_pow2(i32 %a) nounwind {
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; XTENSA-LABEL: mul_pow2:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: slli a2, a2, 3
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mul_pow2:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: slli a2, a2, 3
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; XTENSA-MUL-NEXT: ret
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%1 = mul i32 %a, 8
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ret i32 %1
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}
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define i64 @mul64(i64 %a, i64 %b) nounwind {
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; XTENSA-LABEL: mul64:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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; XTENSA-NEXT: l32r a8, .LCPI4_0
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mul64:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: mull a8, a2, a5
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; XTENSA-MUL-NEXT: muluh a9, a2, a4
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; XTENSA-MUL-NEXT: add a8, a9, a8
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; XTENSA-MUL-NEXT: mull a9, a3, a4
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; XTENSA-MUL-NEXT: add a3, a8, a9
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; XTENSA-MUL-NEXT: mull a2, a2, a4
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; XTENSA-MUL-NEXT: ret
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%1 = mul i64 %a, %b
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ret i64 %1
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}
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define i64 @mul64_constant(i64 %a) nounwind {
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; XTENSA-LABEL: mul64_constant:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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; XTENSA-NEXT: movi a4, 5
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; XTENSA-NEXT: movi a5, 0
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; XTENSA-NEXT: l32r a8, .LCPI5_0
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mul64_constant:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: movi a8, 5
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; XTENSA-MUL-NEXT: mull a9, a3, a8
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; XTENSA-MUL-NEXT: muluh a10, a2, a8
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; XTENSA-MUL-NEXT: add a3, a10, a9
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; XTENSA-MUL-NEXT: mull a2, a2, a8
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; XTENSA-MUL-NEXT: ret
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%1 = mul i64 %a, 5
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ret i64 %1
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}
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define i32 @mulhs(i32 %a, i32 %b) nounwind {
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; XTENSA-LABEL: mulhs:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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; XTENSA-NEXT: or a4, a3, a3
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; XTENSA-NEXT: srai a3, a2, 31
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; XTENSA-NEXT: srai a5, a4, 31
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; XTENSA-NEXT: l32r a8, .LCPI6_0
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: or a2, a3, a3
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mulhs:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: mulsh a2, a2, a3
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; XTENSA-MUL-NEXT: ret
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%1 = sext i32 %a to i64
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%2 = sext i32 %b to i64
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%3 = mul i64 %1, %2
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%4 = lshr i64 %3, 32
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%5 = trunc i64 %4 to i32
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ret i32 %5
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}
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define i32 @mulhs_positive_constant(i32 %a) nounwind {
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; XTENSA-LABEL: mulhs_positive_constant:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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; XTENSA-NEXT: srai a3, a2, 31
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; XTENSA-NEXT: movi a4, 5
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; XTENSA-NEXT: movi a5, 0
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; XTENSA-NEXT: l32r a8, .LCPI7_0
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: or a2, a3, a3
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mulhs_positive_constant:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: movi a8, 5
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; XTENSA-MUL-NEXT: mulsh a2, a2, a8
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; XTENSA-MUL-NEXT: ret
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%1 = sext i32 %a to i64
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%2 = mul i64 %1, 5
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%3 = lshr i64 %2, 32
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%4 = trunc i64 %3 to i32
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ret i32 %4
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}
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define i32 @mulhs_negative_constant(i32 %a) nounwind {
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; XTENSA-LABEL: mulhs_negative_constant:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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; XTENSA-NEXT: srai a3, a2, 31
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; XTENSA-NEXT: movi a4, -5
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; XTENSA-NEXT: movi a5, -1
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; XTENSA-NEXT: l32r a8, .LCPI8_0
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: or a2, a3, a3
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mulhs_negative_constant:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: movi a8, -5
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; XTENSA-MUL-NEXT: mulsh a2, a2, a8
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; XTENSA-MUL-NEXT: ret
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%1 = sext i32 %a to i64
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%2 = mul i64 %1, -5
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%3 = lshr i64 %2, 32
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%4 = trunc i64 %3 to i32
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ret i32 %4
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}
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define zeroext i32 @mulhu(i32 zeroext %a, i32 zeroext %b) nounwind {
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; XTENSA-LABEL: mulhu:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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; XTENSA-NEXT: or a4, a3, a3
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; XTENSA-NEXT: movi a3, 0
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; XTENSA-NEXT: l32r a8, .LCPI9_0
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; XTENSA-NEXT: or a5, a3, a3
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; XTENSA-NEXT: callx0 a8
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; XTENSA-NEXT: or a2, a3, a3
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; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
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; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mulhu:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: muluh a2, a2, a3
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; XTENSA-MUL-NEXT: ret
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%1 = zext i32 %a to i64
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%2 = zext i32 %b to i64
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%3 = mul i64 %1, %2
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%4 = lshr i64 %3, 32
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%5 = trunc i64 %4 to i32
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ret i32 %5
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}
|
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define i32 @mulhsu(i32 %a, i32 %b) nounwind {
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; XTENSA-LABEL: mulhsu:
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; XTENSA: # %bb.0:
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; XTENSA-NEXT: addi a8, a1, -16
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; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
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; XTENSA-NEXT: or a4, a3, a3
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; XTENSA-NEXT: srai a5, a4, 31
|
|
; XTENSA-NEXT: movi a3, 0
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|
; XTENSA-NEXT: l32r a8, .LCPI10_0
|
|
; XTENSA-NEXT: callx0 a8
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|
; XTENSA-NEXT: or a2, a3, a3
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
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; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
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; XTENSA-NEXT: ret
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;
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; XTENSA-MUL-LABEL: mulhsu:
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; XTENSA-MUL: # %bb.0:
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; XTENSA-MUL-NEXT: muluh a8, a2, a3
|
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; XTENSA-MUL-NEXT: srai a9, a3, 31
|
|
; XTENSA-MUL-NEXT: mull a9, a2, a9
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; XTENSA-MUL-NEXT: add a2, a8, a9
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; XTENSA-MUL-NEXT: ret
|
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%1 = zext i32 %a to i64
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%2 = sext i32 %b to i64
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%3 = mul i64 %1, %2
|
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%4 = lshr i64 %3, 32
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|
%5 = trunc i64 %4 to i32
|
|
ret i32 %5
|
|
}
|
|
|
|
define i32 @mulhu_constant(i32 %a) nounwind {
|
|
; XTENSA-LABEL: mulhu_constant:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a4, 5
|
|
; XTENSA-NEXT: movi a3, 0
|
|
; XTENSA-NEXT: l32r a8, .LCPI11_0
|
|
; XTENSA-NEXT: or a5, a3, a3
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: or a2, a3, a3
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: mulhu_constant:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, 5
|
|
; XTENSA-MUL-NEXT: muluh a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = zext i32 %a to i64
|
|
%2 = mul i64 %1, 5
|
|
%3 = lshr i64 %2, 32
|
|
%4 = trunc i64 %3 to i32
|
|
ret i32 %4
|
|
}
|
|
|
|
define i32 @muli32_p65(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_p65:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a3, 65
|
|
; XTENSA-NEXT: l32r a8, .LCPI12_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_p65:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, 65
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 65
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @muli32_p63(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_p63:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a3, 63
|
|
; XTENSA-NEXT: l32r a8, .LCPI13_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_p63:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, 63
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 63
|
|
ret i32 %1
|
|
}
|
|
|
|
define i64 @muli64_p65(i64 %a) nounwind {
|
|
; XTENSA-LABEL: muli64_p65:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a4, 65
|
|
; XTENSA-NEXT: movi a5, 0
|
|
; XTENSA-NEXT: l32r a8, .LCPI14_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli64_p65:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, 65
|
|
; XTENSA-MUL-NEXT: mull a9, a3, a8
|
|
; XTENSA-MUL-NEXT: muluh a10, a2, a8
|
|
; XTENSA-MUL-NEXT: add a3, a10, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i64 %a, 65
|
|
ret i64 %1
|
|
}
|
|
|
|
define i64 @muli64_p63(i64 %a) nounwind {
|
|
; XTENSA-LABEL: muli64_p63:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a4, 63
|
|
; XTENSA-NEXT: movi a5, 0
|
|
; XTENSA-NEXT: l32r a8, .LCPI15_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli64_p63:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, 63
|
|
; XTENSA-MUL-NEXT: mull a9, a3, a8
|
|
; XTENSA-MUL-NEXT: muluh a10, a2, a8
|
|
; XTENSA-MUL-NEXT: add a3, a10, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i64 %a, 63
|
|
ret i64 %1
|
|
}
|
|
|
|
define i32 @muli32_m63(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_m63:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a3, -63
|
|
; XTENSA-NEXT: l32r a8, .LCPI16_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_m63:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, -63
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, -63
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @muli32_m65(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_m65:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a3, -65
|
|
; XTENSA-NEXT: l32r a8, .LCPI17_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_m65:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, -65
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, -65
|
|
ret i32 %1
|
|
}
|
|
|
|
define i64 @muli64_m63(i64 %a) nounwind {
|
|
; XTENSA-LABEL: muli64_m63:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a4, -63
|
|
; XTENSA-NEXT: movi a5, -1
|
|
; XTENSA-NEXT: l32r a8, .LCPI18_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli64_m63:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, -63
|
|
; XTENSA-MUL-NEXT: mull a9, a3, a8
|
|
; XTENSA-MUL-NEXT: muluh a10, a2, a8
|
|
; XTENSA-MUL-NEXT: sub a10, a10, a2
|
|
; XTENSA-MUL-NEXT: add a3, a10, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i64 %a, -63
|
|
ret i64 %1
|
|
}
|
|
|
|
define i64 @muli64_m65(i64 %a) nounwind {
|
|
; XTENSA-LABEL: muli64_m65:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a4, -65
|
|
; XTENSA-NEXT: movi a5, -1
|
|
; XTENSA-NEXT: l32r a8, .LCPI19_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli64_m65:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, -65
|
|
; XTENSA-MUL-NEXT: mull a9, a3, a8
|
|
; XTENSA-MUL-NEXT: muluh a10, a2, a8
|
|
; XTENSA-MUL-NEXT: sub a10, a10, a2
|
|
; XTENSA-MUL-NEXT: add a3, a10, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i64 %a, -65
|
|
ret i64 %1
|
|
}
|
|
|
|
define i32 @muli32_p384(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_p384:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a3, 384
|
|
; XTENSA-NEXT: l32r a8, .LCPI20_0
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_p384:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: movi a8, 384
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 384
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @muli32_p12288(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_p12288:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a3, .LCPI21_0
|
|
; XTENSA-NEXT: l32r a8, .LCPI21_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_p12288:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI21_0
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 12288
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @muli32_p4352(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_p4352:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a3, .LCPI22_0
|
|
; XTENSA-NEXT: l32r a8, .LCPI22_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_p4352:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI22_0
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 4352
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @muli32_p3840(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_p3840:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a3, .LCPI23_0
|
|
; XTENSA-NEXT: l32r a8, .LCPI23_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_p3840:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI23_0
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 3840
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @muli32_m3840(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_m3840:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a3, .LCPI24_0
|
|
; XTENSA-NEXT: l32r a8, .LCPI24_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_m3840:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI24_0
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, -3840
|
|
ret i32 %1
|
|
}
|
|
|
|
define i32 @muli32_m4352(i32 %a) nounwind {
|
|
; XTENSA-LABEL: muli32_m4352:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a3, .LCPI25_0
|
|
; XTENSA-NEXT: l32r a8, .LCPI25_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli32_m4352:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI25_0
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, -4352
|
|
ret i32 %1
|
|
}
|
|
|
|
define i64 @muli64_p4352(i64 %a) nounwind {
|
|
; XTENSA-LABEL: muli64_p4352:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a4, .LCPI26_0
|
|
; XTENSA-NEXT: movi a5, 0
|
|
; XTENSA-NEXT: l32r a8, .LCPI26_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli64_p4352:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI26_0
|
|
; XTENSA-MUL-NEXT: mull a9, a3, a8
|
|
; XTENSA-MUL-NEXT: muluh a10, a2, a8
|
|
; XTENSA-MUL-NEXT: add a3, a10, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i64 %a, 4352
|
|
ret i64 %1
|
|
}
|
|
|
|
define i64 @muli64_p3840(i64 %a) nounwind {
|
|
; XTENSA-LABEL: muli64_p3840:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a4, .LCPI27_0
|
|
; XTENSA-NEXT: movi a5, 0
|
|
; XTENSA-NEXT: l32r a8, .LCPI27_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli64_p3840:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI27_0
|
|
; XTENSA-MUL-NEXT: mull a9, a3, a8
|
|
; XTENSA-MUL-NEXT: muluh a10, a2, a8
|
|
; XTENSA-MUL-NEXT: add a3, a10, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i64 %a, 3840
|
|
ret i64 %1
|
|
}
|
|
|
|
define i64 @muli64_m4352(i64 %a) nounwind {
|
|
; XTENSA-LABEL: muli64_m4352:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a4, .LCPI28_0
|
|
; XTENSA-NEXT: movi a5, -1
|
|
; XTENSA-NEXT: l32r a8, .LCPI28_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli64_m4352:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI28_0
|
|
; XTENSA-MUL-NEXT: mull a9, a3, a8
|
|
; XTENSA-MUL-NEXT: muluh a10, a2, a8
|
|
; XTENSA-MUL-NEXT: sub a10, a10, a2
|
|
; XTENSA-MUL-NEXT: add a3, a10, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i64 %a, -4352
|
|
ret i64 %1
|
|
}
|
|
|
|
define i64 @muli64_m3840(i64 %a) nounwind {
|
|
; XTENSA-LABEL: muli64_m3840:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a4, .LCPI29_0
|
|
; XTENSA-NEXT: movi a5, -1
|
|
; XTENSA-NEXT: l32r a8, .LCPI29_1
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a0, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 16
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli64_m3840:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: l32r a8, .LCPI29_0
|
|
; XTENSA-MUL-NEXT: mull a9, a3, a8
|
|
; XTENSA-MUL-NEXT: muluh a10, a2, a8
|
|
; XTENSA-MUL-NEXT: sub a10, a10, a2
|
|
; XTENSA-MUL-NEXT: add a3, a10, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i64 %a, -3840
|
|
ret i64 %1
|
|
}
|
|
|
|
define i128 @muli128_m3840(i128 %a) nounwind {
|
|
; XTENSA-LABEL: muli128_m3840:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -64
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 60 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a12, a1, 56 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a13, a1, 52 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a14, a1, 48 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a15, a1, 44 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a5, a1, 20 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a4, a1, 16 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a13, a3, a3
|
|
; XTENSA-NEXT: l32r a15, .LCPI30_0
|
|
; XTENSA-NEXT: movi a12, 0
|
|
; XTENSA-NEXT: l32r a8, .LCPI30_1
|
|
; XTENSA-NEXT: s32i a2, a1, 36 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: or a4, a15, a15
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: s32i a2, a1, 28 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a14, a3, a3
|
|
; XTENSA-NEXT: l32r a8, .LCPI30_2
|
|
; XTENSA-NEXT: s32i a13, a1, 40 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a2, a13, a13
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: s32i a15, a1, 12 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a4, a15, a15
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: add a13, a2, a14
|
|
; XTENSA-NEXT: movi a15, 1
|
|
; XTENSA-NEXT: or a8, a15, a15
|
|
; XTENSA-NEXT: bltu a13, a2, .LBB30_2
|
|
; XTENSA-NEXT: # %bb.1:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB30_2:
|
|
; XTENSA-NEXT: add a8, a3, a8
|
|
; XTENSA-NEXT: s32i a8, a1, 32 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a14, -1
|
|
; XTENSA-NEXT: l32r a8, .LCPI30_3
|
|
; XTENSA-NEXT: l32i a2, a1, 36 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: or a4, a14, a14
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: add a9, a2, a13
|
|
; XTENSA-NEXT: or a8, a15, a15
|
|
; XTENSA-NEXT: s32i a9, a1, 24 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: bltu a9, a2, .LBB30_4
|
|
; XTENSA-NEXT: # %bb.3:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB30_4:
|
|
; XTENSA-NEXT: add a8, a3, a8
|
|
; XTENSA-NEXT: l32i a9, a1, 32 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a13, a9, a8
|
|
; XTENSA-NEXT: l32r a8, .LCPI30_4
|
|
; XTENSA-NEXT: l32i a2, a1, 40 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: or a4, a14, a14
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: s32i a3, a1, 4 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a13, a1, 8 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a2, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: add a13, a2, a13
|
|
; XTENSA-NEXT: l32r a8, .LCPI30_5
|
|
; XTENSA-NEXT: l32i a2, a1, 16 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a3, a1, 20 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a4, a1, 12 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a5, a14, a14
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: s32i a2, a1, 16 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a3, a1, 20 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a8, .LCPI30_6
|
|
; XTENSA-NEXT: l32i a2, a1, 36 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a3, a1, 40 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a4, a14, a14
|
|
; XTENSA-NEXT: or a5, a14, a14
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a8, a1, 16 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a9, a2, a8
|
|
; XTENSA-NEXT: add a4, a13, a9
|
|
; XTENSA-NEXT: or a8, a15, a15
|
|
; XTENSA-NEXT: bltu a4, a13, .LBB30_6
|
|
; XTENSA-NEXT: # %bb.5:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB30_6:
|
|
; XTENSA-NEXT: or a10, a15, a15
|
|
; XTENSA-NEXT: l32i a11, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: bltu a13, a11, .LBB30_8
|
|
; XTENSA-NEXT: # %bb.7:
|
|
; XTENSA-NEXT: or a10, a12, a12
|
|
; XTENSA-NEXT: .LBB30_8:
|
|
; XTENSA-NEXT: or a11, a15, a15
|
|
; XTENSA-NEXT: l32i a7, a1, 32 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a6, a1, 8 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: bltu a6, a7, .LBB30_10
|
|
; XTENSA-NEXT: # %bb.9:
|
|
; XTENSA-NEXT: or a11, a12, a12
|
|
; XTENSA-NEXT: .LBB30_10:
|
|
; XTENSA-NEXT: l32i a7, a1, 4 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a11, a7, a11
|
|
; XTENSA-NEXT: add a10, a11, a10
|
|
; XTENSA-NEXT: bltu a9, a2, .LBB30_12
|
|
; XTENSA-NEXT: # %bb.11:
|
|
; XTENSA-NEXT: or a15, a12, a12
|
|
; XTENSA-NEXT: .LBB30_12:
|
|
; XTENSA-NEXT: l32i a9, a1, 20 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a9, a3, a9
|
|
; XTENSA-NEXT: add a9, a9, a15
|
|
; XTENSA-NEXT: add a9, a10, a9
|
|
; XTENSA-NEXT: add a5, a9, a8
|
|
; XTENSA-NEXT: l32i a2, a1, 28 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a3, a1, 24 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a15, a1, 44 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a14, a1, 48 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a13, a1, 52 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a12, a1, 56 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a0, a1, 60 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 64
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli128_m3840:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: addi a8, a1, -48
|
|
; XTENSA-MUL-NEXT: or a1, a8, a8
|
|
; XTENSA-MUL-NEXT: s32i a12, a1, 32 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a13, a1, 28 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a14, a1, 24 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a15, a1, 20 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a5, a1, 16 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: l32r a10, .LCPI30_0
|
|
; XTENSA-MUL-NEXT: muluh a8, a2, a10
|
|
; XTENSA-MUL-NEXT: mull a7, a3, a10
|
|
; XTENSA-MUL-NEXT: add a8, a7, a8
|
|
; XTENSA-MUL-NEXT: movi a5, 0
|
|
; XTENSA-MUL-NEXT: movi a11, 1
|
|
; XTENSA-MUL-NEXT: or a9, a11, a11
|
|
; XTENSA-MUL-NEXT: bltu a8, a7, .LBB30_2
|
|
; XTENSA-MUL-NEXT: # %bb.1:
|
|
; XTENSA-MUL-NEXT: or a9, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB30_2:
|
|
; XTENSA-MUL-NEXT: muluh a7, a3, a10
|
|
; XTENSA-MUL-NEXT: add a15, a7, a9
|
|
; XTENSA-MUL-NEXT: sub a8, a8, a2
|
|
; XTENSA-MUL-NEXT: neg a7, a2
|
|
; XTENSA-MUL-NEXT: or a9, a11, a11
|
|
; XTENSA-MUL-NEXT: s32i a8, a1, 12 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a7, a1, 8 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: bltu a8, a7, .LBB30_4
|
|
; XTENSA-MUL-NEXT: # %bb.3:
|
|
; XTENSA-MUL-NEXT: or a9, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB30_4:
|
|
; XTENSA-MUL-NEXT: movi a8, -1
|
|
; XTENSA-MUL-NEXT: muluh a13, a2, a8
|
|
; XTENSA-MUL-NEXT: add a9, a13, a9
|
|
; XTENSA-MUL-NEXT: add a12, a15, a9
|
|
; XTENSA-MUL-NEXT: sub a6, a12, a3
|
|
; XTENSA-MUL-NEXT: mull a9, a4, a10
|
|
; XTENSA-MUL-NEXT: sub a14, a9, a2
|
|
; XTENSA-MUL-NEXT: add a9, a6, a14
|
|
; XTENSA-MUL-NEXT: or a7, a11, a11
|
|
; XTENSA-MUL-NEXT: s32i a9, a1, 4 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: bltu a9, a6, .LBB30_6
|
|
; XTENSA-MUL-NEXT: # %bb.5:
|
|
; XTENSA-MUL-NEXT: or a7, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB30_6:
|
|
; XTENSA-MUL-NEXT: s32i a7, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: neg a9, a3
|
|
; XTENSA-MUL-NEXT: or a7, a11, a11
|
|
; XTENSA-MUL-NEXT: bltu a6, a9, .LBB30_8
|
|
; XTENSA-MUL-NEXT: # %bb.7:
|
|
; XTENSA-MUL-NEXT: or a7, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB30_8:
|
|
; XTENSA-MUL-NEXT: or a6, a11, a11
|
|
; XTENSA-MUL-NEXT: bltu a12, a15, .LBB30_10
|
|
; XTENSA-MUL-NEXT: # %bb.9:
|
|
; XTENSA-MUL-NEXT: or a6, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB30_10:
|
|
; XTENSA-MUL-NEXT: muluh a8, a3, a8
|
|
; XTENSA-MUL-NEXT: add a8, a8, a6
|
|
; XTENSA-MUL-NEXT: add a8, a8, a7
|
|
; XTENSA-MUL-NEXT: l32i a9, a1, 16 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: mull a9, a9, a10
|
|
; XTENSA-MUL-NEXT: muluh a7, a4, a10
|
|
; XTENSA-MUL-NEXT: sub a7, a7, a4
|
|
; XTENSA-MUL-NEXT: add a9, a7, a9
|
|
; XTENSA-MUL-NEXT: sub a7, a13, a2
|
|
; XTENSA-MUL-NEXT: sub a7, a7, a3
|
|
; XTENSA-MUL-NEXT: add a7, a7, a9
|
|
; XTENSA-MUL-NEXT: l32i a9, a1, 8 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: bltu a14, a9, .LBB30_12
|
|
; XTENSA-MUL-NEXT: # %bb.11:
|
|
; XTENSA-MUL-NEXT: or a11, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB30_12:
|
|
; XTENSA-MUL-NEXT: add a9, a7, a11
|
|
; XTENSA-MUL-NEXT: add a8, a8, a9
|
|
; XTENSA-MUL-NEXT: l32i a9, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: add a5, a8, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a10
|
|
; XTENSA-MUL-NEXT: l32i a3, a1, 12 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a4, a1, 4 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a15, a1, 20 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a14, a1, 24 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a13, a1, 28 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a12, a1, 32 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: addi a8, a1, 48
|
|
; XTENSA-MUL-NEXT: or a1, a8, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i128 %a, -3840
|
|
ret i128 %1
|
|
}
|
|
|
|
define i128 @muli128_m63(i128 %a) nounwind {
|
|
; XTENSA-LABEL: muli128_m63:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -64
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 60 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a12, a1, 56 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a13, a1, 52 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a14, a1, 48 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a15, a1, 44 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a5, a1, 20 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a4, a1, 16 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a13, a3, a3
|
|
; XTENSA-NEXT: movi a15, -63
|
|
; XTENSA-NEXT: movi a12, 0
|
|
; XTENSA-NEXT: l32r a8, .LCPI31_0
|
|
; XTENSA-NEXT: s32i a2, a1, 36 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: or a4, a15, a15
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: s32i a2, a1, 28 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a14, a3, a3
|
|
; XTENSA-NEXT: l32r a8, .LCPI31_1
|
|
; XTENSA-NEXT: s32i a13, a1, 40 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a2, a13, a13
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: s32i a15, a1, 12 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a4, a15, a15
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: add a13, a2, a14
|
|
; XTENSA-NEXT: movi a15, 1
|
|
; XTENSA-NEXT: or a8, a15, a15
|
|
; XTENSA-NEXT: bltu a13, a2, .LBB31_2
|
|
; XTENSA-NEXT: # %bb.1:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB31_2:
|
|
; XTENSA-NEXT: add a8, a3, a8
|
|
; XTENSA-NEXT: s32i a8, a1, 32 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: movi a14, -1
|
|
; XTENSA-NEXT: l32r a8, .LCPI31_2
|
|
; XTENSA-NEXT: l32i a2, a1, 36 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: or a4, a14, a14
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: add a9, a2, a13
|
|
; XTENSA-NEXT: or a8, a15, a15
|
|
; XTENSA-NEXT: s32i a9, a1, 24 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: bltu a9, a2, .LBB31_4
|
|
; XTENSA-NEXT: # %bb.3:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB31_4:
|
|
; XTENSA-NEXT: add a8, a3, a8
|
|
; XTENSA-NEXT: l32i a9, a1, 32 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a13, a9, a8
|
|
; XTENSA-NEXT: l32r a8, .LCPI31_3
|
|
; XTENSA-NEXT: l32i a2, a1, 40 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: or a4, a14, a14
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: s32i a3, a1, 4 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a13, a1, 8 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a2, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: add a13, a2, a13
|
|
; XTENSA-NEXT: l32r a8, .LCPI31_4
|
|
; XTENSA-NEXT: l32i a2, a1, 16 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a3, a1, 20 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a4, a1, 12 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a5, a14, a14
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: s32i a2, a1, 16 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a3, a1, 20 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a8, .LCPI31_5
|
|
; XTENSA-NEXT: l32i a2, a1, 36 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a3, a1, 40 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a4, a14, a14
|
|
; XTENSA-NEXT: or a5, a14, a14
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: l32i a8, a1, 16 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a9, a2, a8
|
|
; XTENSA-NEXT: add a4, a13, a9
|
|
; XTENSA-NEXT: or a8, a15, a15
|
|
; XTENSA-NEXT: bltu a4, a13, .LBB31_6
|
|
; XTENSA-NEXT: # %bb.5:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB31_6:
|
|
; XTENSA-NEXT: or a10, a15, a15
|
|
; XTENSA-NEXT: l32i a11, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: bltu a13, a11, .LBB31_8
|
|
; XTENSA-NEXT: # %bb.7:
|
|
; XTENSA-NEXT: or a10, a12, a12
|
|
; XTENSA-NEXT: .LBB31_8:
|
|
; XTENSA-NEXT: or a11, a15, a15
|
|
; XTENSA-NEXT: l32i a7, a1, 32 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a6, a1, 8 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: bltu a6, a7, .LBB31_10
|
|
; XTENSA-NEXT: # %bb.9:
|
|
; XTENSA-NEXT: or a11, a12, a12
|
|
; XTENSA-NEXT: .LBB31_10:
|
|
; XTENSA-NEXT: l32i a7, a1, 4 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a11, a7, a11
|
|
; XTENSA-NEXT: add a10, a11, a10
|
|
; XTENSA-NEXT: bltu a9, a2, .LBB31_12
|
|
; XTENSA-NEXT: # %bb.11:
|
|
; XTENSA-NEXT: or a15, a12, a12
|
|
; XTENSA-NEXT: .LBB31_12:
|
|
; XTENSA-NEXT: l32i a9, a1, 20 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a9, a3, a9
|
|
; XTENSA-NEXT: add a9, a9, a15
|
|
; XTENSA-NEXT: add a9, a10, a9
|
|
; XTENSA-NEXT: add a5, a9, a8
|
|
; XTENSA-NEXT: l32i a2, a1, 28 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a3, a1, 24 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a15, a1, 44 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a14, a1, 48 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a13, a1, 52 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a12, a1, 56 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a0, a1, 60 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 64
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muli128_m63:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: addi a8, a1, -48
|
|
; XTENSA-MUL-NEXT: or a1, a8, a8
|
|
; XTENSA-MUL-NEXT: s32i a12, a1, 32 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a13, a1, 28 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a14, a1, 24 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a15, a1, 20 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a5, a1, 16 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: movi a10, -63
|
|
; XTENSA-MUL-NEXT: muluh a8, a2, a10
|
|
; XTENSA-MUL-NEXT: mull a7, a3, a10
|
|
; XTENSA-MUL-NEXT: add a8, a7, a8
|
|
; XTENSA-MUL-NEXT: movi a5, 0
|
|
; XTENSA-MUL-NEXT: movi a11, 1
|
|
; XTENSA-MUL-NEXT: or a9, a11, a11
|
|
; XTENSA-MUL-NEXT: bltu a8, a7, .LBB31_2
|
|
; XTENSA-MUL-NEXT: # %bb.1:
|
|
; XTENSA-MUL-NEXT: or a9, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB31_2:
|
|
; XTENSA-MUL-NEXT: muluh a7, a3, a10
|
|
; XTENSA-MUL-NEXT: add a15, a7, a9
|
|
; XTENSA-MUL-NEXT: sub a8, a8, a2
|
|
; XTENSA-MUL-NEXT: neg a7, a2
|
|
; XTENSA-MUL-NEXT: or a9, a11, a11
|
|
; XTENSA-MUL-NEXT: s32i a8, a1, 12 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a7, a1, 8 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: bltu a8, a7, .LBB31_4
|
|
; XTENSA-MUL-NEXT: # %bb.3:
|
|
; XTENSA-MUL-NEXT: or a9, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB31_4:
|
|
; XTENSA-MUL-NEXT: movi a8, -1
|
|
; XTENSA-MUL-NEXT: muluh a13, a2, a8
|
|
; XTENSA-MUL-NEXT: add a9, a13, a9
|
|
; XTENSA-MUL-NEXT: add a12, a15, a9
|
|
; XTENSA-MUL-NEXT: sub a6, a12, a3
|
|
; XTENSA-MUL-NEXT: mull a9, a4, a10
|
|
; XTENSA-MUL-NEXT: sub a14, a9, a2
|
|
; XTENSA-MUL-NEXT: add a9, a6, a14
|
|
; XTENSA-MUL-NEXT: or a7, a11, a11
|
|
; XTENSA-MUL-NEXT: s32i a9, a1, 4 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: bltu a9, a6, .LBB31_6
|
|
; XTENSA-MUL-NEXT: # %bb.5:
|
|
; XTENSA-MUL-NEXT: or a7, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB31_6:
|
|
; XTENSA-MUL-NEXT: s32i a7, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: neg a9, a3
|
|
; XTENSA-MUL-NEXT: or a7, a11, a11
|
|
; XTENSA-MUL-NEXT: bltu a6, a9, .LBB31_8
|
|
; XTENSA-MUL-NEXT: # %bb.7:
|
|
; XTENSA-MUL-NEXT: or a7, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB31_8:
|
|
; XTENSA-MUL-NEXT: or a6, a11, a11
|
|
; XTENSA-MUL-NEXT: bltu a12, a15, .LBB31_10
|
|
; XTENSA-MUL-NEXT: # %bb.9:
|
|
; XTENSA-MUL-NEXT: or a6, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB31_10:
|
|
; XTENSA-MUL-NEXT: muluh a8, a3, a8
|
|
; XTENSA-MUL-NEXT: add a8, a8, a6
|
|
; XTENSA-MUL-NEXT: add a8, a8, a7
|
|
; XTENSA-MUL-NEXT: l32i a9, a1, 16 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: mull a9, a9, a10
|
|
; XTENSA-MUL-NEXT: muluh a7, a4, a10
|
|
; XTENSA-MUL-NEXT: sub a7, a7, a4
|
|
; XTENSA-MUL-NEXT: add a9, a7, a9
|
|
; XTENSA-MUL-NEXT: sub a7, a13, a2
|
|
; XTENSA-MUL-NEXT: sub a7, a7, a3
|
|
; XTENSA-MUL-NEXT: add a7, a7, a9
|
|
; XTENSA-MUL-NEXT: l32i a9, a1, 8 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: bltu a14, a9, .LBB31_12
|
|
; XTENSA-MUL-NEXT: # %bb.11:
|
|
; XTENSA-MUL-NEXT: or a11, a5, a5
|
|
; XTENSA-MUL-NEXT: .LBB31_12:
|
|
; XTENSA-MUL-NEXT: add a9, a7, a11
|
|
; XTENSA-MUL-NEXT: add a8, a8, a9
|
|
; XTENSA-MUL-NEXT: l32i a9, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: add a5, a8, a9
|
|
; XTENSA-MUL-NEXT: mull a2, a2, a10
|
|
; XTENSA-MUL-NEXT: l32i a3, a1, 12 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a4, a1, 4 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a15, a1, 20 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a14, a1, 24 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a13, a1, 28 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a12, a1, 32 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: addi a8, a1, 48
|
|
; XTENSA-MUL-NEXT: or a1, a8, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i128 %a, -63
|
|
ret i128 %1
|
|
}
|
|
|
|
define i64 @mulhsu_i64(i64 %a, i64 %b) nounwind {
|
|
; XTENSA-LABEL: mulhsu_i64:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addi a8, a1, -48
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: s32i a0, a1, 44 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a12, a1, 40 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a13, a1, 36 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a14, a1, 32 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a15, a1, 28 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: s32i a5, a1, 20 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a13, a4, a4
|
|
; XTENSA-NEXT: or a15, a3, a3
|
|
; XTENSA-NEXT: movi a12, 0
|
|
; XTENSA-NEXT: l32r a8, .LCPI32_0
|
|
; XTENSA-NEXT: s32i a2, a1, 24 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: or a14, a3, a3
|
|
; XTENSA-NEXT: l32r a8, .LCPI32_1
|
|
; XTENSA-NEXT: s32i a15, a1, 8 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a2, a15, a15
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: or a4, a13, a13
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: add a13, a2, a14
|
|
; XTENSA-NEXT: movi a14, 1
|
|
; XTENSA-NEXT: or a8, a14, a14
|
|
; XTENSA-NEXT: bltu a13, a2, .LBB32_2
|
|
; XTENSA-NEXT: # %bb.1:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB32_2:
|
|
; XTENSA-NEXT: add a8, a3, a8
|
|
; XTENSA-NEXT: s32i a8, a1, 16 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: l32r a8, .LCPI32_2
|
|
; XTENSA-NEXT: l32i a2, a1, 24 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: l32i a4, a1, 20 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: add a9, a2, a13
|
|
; XTENSA-NEXT: s32i a14, a1, 4 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a8, a14, a14
|
|
; XTENSA-NEXT: bltu a9, a2, .LBB32_4
|
|
; XTENSA-NEXT: # %bb.3:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB32_4:
|
|
; XTENSA-NEXT: add a8, a3, a8
|
|
; XTENSA-NEXT: l32i a9, a1, 16 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a15, a9, a8
|
|
; XTENSA-NEXT: l32r a8, .LCPI32_3
|
|
; XTENSA-NEXT: l32i a14, a1, 8 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a2, a14, a14
|
|
; XTENSA-NEXT: or a3, a12, a12
|
|
; XTENSA-NEXT: l32i a13, a1, 20 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a4, a13, a13
|
|
; XTENSA-NEXT: or a5, a12, a12
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: s32i a3, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: or a5, a14, a14
|
|
; XTENSA-NEXT: or a14, a2, a2
|
|
; XTENSA-NEXT: s32i a15, a1, 12 # 4-byte Folded Spill
|
|
; XTENSA-NEXT: add a15, a14, a15
|
|
; XTENSA-NEXT: srai a2, a13, 31
|
|
; XTENSA-NEXT: l32r a8, .LCPI32_4
|
|
; XTENSA-NEXT: or a3, a2, a2
|
|
; XTENSA-NEXT: l32i a4, a1, 24 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: callx0 a8
|
|
; XTENSA-NEXT: add a2, a15, a2
|
|
; XTENSA-NEXT: l32i a7, a1, 4 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: or a8, a7, a7
|
|
; XTENSA-NEXT: bltu a2, a15, .LBB32_6
|
|
; XTENSA-NEXT: # %bb.5:
|
|
; XTENSA-NEXT: or a8, a12, a12
|
|
; XTENSA-NEXT: .LBB32_6:
|
|
; XTENSA-NEXT: or a9, a7, a7
|
|
; XTENSA-NEXT: bltu a15, a14, .LBB32_8
|
|
; XTENSA-NEXT: # %bb.7:
|
|
; XTENSA-NEXT: or a9, a12, a12
|
|
; XTENSA-NEXT: .LBB32_8:
|
|
; XTENSA-NEXT: l32i a10, a1, 16 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a11, a1, 12 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: bltu a11, a10, .LBB32_10
|
|
; XTENSA-NEXT: # %bb.9:
|
|
; XTENSA-NEXT: or a7, a12, a12
|
|
; XTENSA-NEXT: .LBB32_10:
|
|
; XTENSA-NEXT: l32i a10, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: add a10, a10, a7
|
|
; XTENSA-NEXT: add a9, a10, a9
|
|
; XTENSA-NEXT: add a9, a9, a3
|
|
; XTENSA-NEXT: add a3, a9, a8
|
|
; XTENSA-NEXT: l32i a15, a1, 28 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a14, a1, 32 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a13, a1, 36 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a12, a1, 40 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: l32i a0, a1, 44 # 4-byte Folded Reload
|
|
; XTENSA-NEXT: addi a8, a1, 48
|
|
; XTENSA-NEXT: or a1, a8, a8
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: mulhsu_i64:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: addi a8, a1, -16
|
|
; XTENSA-MUL-NEXT: or a1, a8, a8
|
|
; XTENSA-MUL-NEXT: s32i a12, a1, 12 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a13, a1, 8 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a14, a1, 4 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: s32i a15, a1, 0 # 4-byte Folded Spill
|
|
; XTENSA-MUL-NEXT: muluh a8, a2, a4
|
|
; XTENSA-MUL-NEXT: mull a7, a3, a4
|
|
; XTENSA-MUL-NEXT: add a8, a7, a8
|
|
; XTENSA-MUL-NEXT: movi a10, 0
|
|
; XTENSA-MUL-NEXT: movi a9, 1
|
|
; XTENSA-MUL-NEXT: or a11, a9, a9
|
|
; XTENSA-MUL-NEXT: bltu a8, a7, .LBB32_2
|
|
; XTENSA-MUL-NEXT: # %bb.1:
|
|
; XTENSA-MUL-NEXT: or a11, a10, a10
|
|
; XTENSA-MUL-NEXT: .LBB32_2:
|
|
; XTENSA-MUL-NEXT: muluh a7, a3, a4
|
|
; XTENSA-MUL-NEXT: add a11, a7, a11
|
|
; XTENSA-MUL-NEXT: mull a7, a2, a5
|
|
; XTENSA-MUL-NEXT: add a6, a7, a8
|
|
; XTENSA-MUL-NEXT: or a8, a9, a9
|
|
; XTENSA-MUL-NEXT: bltu a6, a7, .LBB32_4
|
|
; XTENSA-MUL-NEXT: # %bb.3:
|
|
; XTENSA-MUL-NEXT: or a8, a10, a10
|
|
; XTENSA-MUL-NEXT: .LBB32_4:
|
|
; XTENSA-MUL-NEXT: muluh a7, a2, a5
|
|
; XTENSA-MUL-NEXT: add a8, a7, a8
|
|
; XTENSA-MUL-NEXT: add a12, a11, a8
|
|
; XTENSA-MUL-NEXT: mull a14, a3, a5
|
|
; XTENSA-MUL-NEXT: add a15, a14, a12
|
|
; XTENSA-MUL-NEXT: srai a6, a5, 31
|
|
; XTENSA-MUL-NEXT: mull a7, a6, a2
|
|
; XTENSA-MUL-NEXT: add a8, a15, a7
|
|
; XTENSA-MUL-NEXT: or a4, a9, a9
|
|
; XTENSA-MUL-NEXT: bgeu a8, a15, .LBB32_9
|
|
; XTENSA-MUL-NEXT: # %bb.5:
|
|
; XTENSA-MUL-NEXT: or a13, a9, a9
|
|
; XTENSA-MUL-NEXT: bgeu a15, a14, .LBB32_10
|
|
; XTENSA-MUL-NEXT: .LBB32_6:
|
|
; XTENSA-MUL-NEXT: bltu a12, a11, .LBB32_8
|
|
; XTENSA-MUL-NEXT: .LBB32_7:
|
|
; XTENSA-MUL-NEXT: or a9, a10, a10
|
|
; XTENSA-MUL-NEXT: .LBB32_8:
|
|
; XTENSA-MUL-NEXT: muluh a10, a3, a5
|
|
; XTENSA-MUL-NEXT: add a9, a10, a9
|
|
; XTENSA-MUL-NEXT: add a9, a9, a13
|
|
; XTENSA-MUL-NEXT: mull a10, a6, a3
|
|
; XTENSA-MUL-NEXT: muluh a11, a6, a2
|
|
; XTENSA-MUL-NEXT: add a10, a11, a10
|
|
; XTENSA-MUL-NEXT: add a10, a10, a7
|
|
; XTENSA-MUL-NEXT: add a9, a9, a10
|
|
; XTENSA-MUL-NEXT: add a3, a9, a4
|
|
; XTENSA-MUL-NEXT: or a2, a8, a8
|
|
; XTENSA-MUL-NEXT: l32i a15, a1, 0 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a14, a1, 4 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a13, a1, 8 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: l32i a12, a1, 12 # 4-byte Folded Reload
|
|
; XTENSA-MUL-NEXT: addi a8, a1, 16
|
|
; XTENSA-MUL-NEXT: or a1, a8, a8
|
|
; XTENSA-MUL-NEXT: ret
|
|
; XTENSA-MUL-NEXT: .LBB32_9:
|
|
; XTENSA-MUL-NEXT: or a4, a10, a10
|
|
; XTENSA-MUL-NEXT: or a13, a9, a9
|
|
; XTENSA-MUL-NEXT: bltu a15, a14, .LBB32_6
|
|
; XTENSA-MUL-NEXT: .LBB32_10:
|
|
; XTENSA-MUL-NEXT: or a13, a10, a10
|
|
; XTENSA-MUL-NEXT: bgeu a12, a11, .LBB32_7
|
|
; XTENSA-MUL-NEXT: j .LBB32_8
|
|
%1 = zext i64 %a to i128
|
|
%2 = sext i64 %b to i128
|
|
%3 = mul i128 %1, %2
|
|
%4 = lshr i128 %3, 64
|
|
%5 = trunc i128 %4 to i64
|
|
ret i64 %5
|
|
}
|
|
|
|
define i8 @muladd_demand(i8 %x, i8 %y) nounwind {
|
|
; XTENSA-LABEL: muladd_demand:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: slli a8, a2, 1
|
|
; XTENSA-NEXT: sub a8, a3, a8
|
|
; XTENSA-NEXT: movi a9, 15
|
|
; XTENSA-NEXT: and a2, a8, a9
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muladd_demand:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: slli a8, a2, 1
|
|
; XTENSA-MUL-NEXT: sub a8, a3, a8
|
|
; XTENSA-MUL-NEXT: movi a9, 15
|
|
; XTENSA-MUL-NEXT: and a2, a8, a9
|
|
; XTENSA-MUL-NEXT: ret
|
|
%m = mul i8 %x, 14
|
|
%a = add i8 %y, %m
|
|
%r = and i8 %a, 15
|
|
ret i8 %r
|
|
}
|
|
|
|
define i8 @mulsub_demand(i8 %x, i8 %y) nounwind {
|
|
; XTENSA-LABEL: mulsub_demand:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addx2 a8, a2, a3
|
|
; XTENSA-NEXT: movi a9, 15
|
|
; XTENSA-NEXT: and a2, a8, a9
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: mulsub_demand:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: addx2 a8, a2, a3
|
|
; XTENSA-MUL-NEXT: movi a9, 15
|
|
; XTENSA-MUL-NEXT: and a2, a8, a9
|
|
; XTENSA-MUL-NEXT: ret
|
|
%m = mul i8 %x, 14
|
|
%a = sub i8 %y, %m
|
|
%r = and i8 %a, 15
|
|
ret i8 %r
|
|
}
|
|
|
|
define i8 @muladd_demand_2(i8 %x, i8 %y) nounwind {
|
|
; XTENSA-LABEL: muladd_demand_2:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: slli a8, a2, 1
|
|
; XTENSA-NEXT: sub a8, a3, a8
|
|
; XTENSA-NEXT: movi a9, -16
|
|
; XTENSA-NEXT: or a2, a8, a9
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: muladd_demand_2:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: slli a8, a2, 1
|
|
; XTENSA-MUL-NEXT: sub a8, a3, a8
|
|
; XTENSA-MUL-NEXT: movi a9, -16
|
|
; XTENSA-MUL-NEXT: or a2, a8, a9
|
|
; XTENSA-MUL-NEXT: ret
|
|
%m = mul i8 %x, 14
|
|
%a = add i8 %y, %m
|
|
%r = or i8 %a, 240
|
|
ret i8 %r
|
|
}
|
|
|
|
define i8 @mulsub_demand_2(i8 %x, i8 %y) nounwind {
|
|
; XTENSA-LABEL: mulsub_demand_2:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: addx2 a8, a2, a3
|
|
; XTENSA-NEXT: movi a9, -16
|
|
; XTENSA-NEXT: or a2, a8, a9
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: mulsub_demand_2:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: addx2 a8, a2, a3
|
|
; XTENSA-MUL-NEXT: movi a9, -16
|
|
; XTENSA-MUL-NEXT: or a2, a8, a9
|
|
; XTENSA-MUL-NEXT: ret
|
|
%m = mul i8 %x, 14
|
|
%a = sub i8 %y, %m
|
|
%r = or i8 %a, 240
|
|
ret i8 %r
|
|
}
|
|
|
|
define signext i32 @mul_imm_2(i32 %a) nounwind {
|
|
; XTENSA-LABEL: mul_imm_2:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: slli a2, a2, 1
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: mul_imm_2:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: slli a2, a2, 1
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 2
|
|
ret i32 %1
|
|
}
|
|
|
|
define signext i32 @mul_imm_1024(i32 %a) nounwind {
|
|
; XTENSA-LABEL: mul_imm_1024:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: slli a2, a2, 10
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: mul_imm_1024:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: slli a2, a2, 10
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 1024
|
|
ret i32 %1
|
|
}
|
|
|
|
define signext i32 @mul_imm_16384(i32 %a) nounwind {
|
|
; XTENSA-LABEL: mul_imm_16384:
|
|
; XTENSA: # %bb.0:
|
|
; XTENSA-NEXT: slli a2, a2, 14
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: mul_imm_16384:
|
|
; XTENSA-MUL: # %bb.0:
|
|
; XTENSA-MUL-NEXT: slli a2, a2, 14
|
|
; XTENSA-MUL-NEXT: ret
|
|
%1 = mul i32 %a, 16384
|
|
ret i32 %1
|
|
}
|
|
|
|
define <4 x i32> @mul_vec_splat_constant(<4 x i32> %a) {
|
|
; XTENSA-LABEL: mul_vec_splat_constant:
|
|
; XTENSA: .cfi_startproc
|
|
; XTENSA-NEXT: # %bb.0:
|
|
; XTENSA-NEXT: slli a2, a2, 2
|
|
; XTENSA-NEXT: slli a3, a3, 2
|
|
; XTENSA-NEXT: slli a4, a4, 2
|
|
; XTENSA-NEXT: slli a5, a5, 2
|
|
; XTENSA-NEXT: ret
|
|
;
|
|
; XTENSA-MUL-LABEL: mul_vec_splat_constant:
|
|
; XTENSA-MUL: .cfi_startproc
|
|
; XTENSA-MUL-NEXT: # %bb.0:
|
|
; XTENSA-MUL-NEXT: slli a2, a2, 2
|
|
; XTENSA-MUL-NEXT: slli a3, a3, 2
|
|
; XTENSA-MUL-NEXT: slli a4, a4, 2
|
|
; XTENSA-MUL-NEXT: slli a5, a5, 2
|
|
; XTENSA-MUL-NEXT: ret
|
|
%mul = mul <4 x i32> %a, <i32 4, i32 4, i32 4, i32 4>
|
|
ret <4 x i32> %mul
|
|
}
|