77 lines
1.9 KiB
LLVM
77 lines
1.9 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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;RUN: llc < %s -mtriple=aarch64-none-linux-gnu -mattr=+v8.2a,+fullfp16 -fp-contract=fast -verify-machineinstrs -global-isel=0 | FileCheck %s
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;RUN: llc < %s -mtriple=aarch64-none-linux-gnu -mattr=+v8.2a,+fullfp16 -verify-machineinstrs -global-isel=0 | FileCheck %s
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define half @fnmul16(half noundef %x, half noundef %y) {
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; CHECK-LABEL: fnmul16:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fnmul h0, h0, h1
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; CHECK-NEXT: ret
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;
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entry:
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%fneg = fneg fast half %x
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%mul = fmul fast half %fneg, %y
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ret half %mul
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}
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define float @fnmul32(float noundef %x, float noundef %y) {
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; CHECK-LABEL: fnmul32:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fnmul s0, s0, s1
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; CHECK-NEXT: ret
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;
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entry:
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%fneg = fneg float %x
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%mul = fmul float %fneg, %y
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ret float %mul
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}
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define double @fnmul64(double noundef %x, double noundef %y) {
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; CHECK-LABEL: fnmul64:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fnmul d0, d0, d1
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; CHECK-NEXT: ret
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;
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entry:
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%fneg = fneg fast double %x
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%mul = fmul fast double %fneg, %y
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ret double %mul
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}
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define half @fnmul16_2(half noundef %x, half noundef %y) {
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; CHECK-LABEL: fnmul16_2:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fnmul h0, h1, h0
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; CHECK-NEXT: ret
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;
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entry:
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%fneg = fneg fast half %y
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%mul = fmul fast half %x, %fneg
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ret half %mul
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}
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define float @fnmul32_2(float noundef %x, float noundef %y) {
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; CHECK-LABEL: fnmul32_2:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fnmul s0, s1, s0
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; CHECK-NEXT: ret
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;
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entry:
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%fneg = fneg fast float %y
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%mul = fmul fast float %x, %fneg
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ret float %mul
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}
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define double @fnmul64_2(double noundef %x, double noundef %y) {
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; CHECK-LABEL: fnmul64_2:
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; CHECK: // %bb.0: // %entry
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; CHECK-NEXT: fnmul d0, d1, d0
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; CHECK-NEXT: ret
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;
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entry:
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%fneg = fneg double %y
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%mul = fmul double %x, %fneg
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ret double %mul
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}
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