34 lines
887 B
LLVM
34 lines
887 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc --mtriple=loongarch32 --mattr=+d < %s | FileCheck %s --check-prefix=LA32
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; RUN: llc --mtriple=loongarch64 --mattr=+d < %s | FileCheck %s --check-prefix=LA64
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;; Exercise the 'fneg' LLVM IR: https://llvm.org/docs/LangRef.html#fneg-instruction
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define float @fneg_s(float %x) {
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; LA32-LABEL: fneg_s:
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; LA32: # %bb.0:
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; LA32-NEXT: fneg.s $fa0, $fa0
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; LA32-NEXT: ret
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;
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; LA64-LABEL: fneg_s:
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; LA64: # %bb.0:
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; LA64-NEXT: fneg.s $fa0, $fa0
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; LA64-NEXT: ret
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%neg = fneg float %x
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ret float %neg
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}
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define double @fneg_d(double %x) {
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; LA32-LABEL: fneg_d:
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; LA32: # %bb.0:
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; LA32-NEXT: fneg.d $fa0, $fa0
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; LA32-NEXT: ret
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;
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; LA64-LABEL: fneg_d:
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; LA64: # %bb.0:
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; LA64-NEXT: fneg.d $fa0, $fa0
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; LA64-NEXT: ret
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%neg = fneg double %x
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ret double %neg
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}
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