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78 lines
2.1 KiB
LLVM
78 lines
2.1 KiB
LLVM
; RUN: llc < %s -march=ppc32 -fp-contract=fast | FileCheck %s
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define double @test_FMADD1(double %A, double %B, double %C) {
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%D = fmul double %A, %B ; <double> [#uses=1]
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%E = fadd double %D, %C ; <double> [#uses=1]
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ret double %E
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; CHECK: test_FMADD1:
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; CHECK: fmadd
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; CHECK-NEXT: blr
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}
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define double @test_FMADD2(double %A, double %B, double %C) {
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%D = fmul double %A, %B ; <double> [#uses=1]
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%E = fadd double %D, %C ; <double> [#uses=1]
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ret double %E
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; CHECK: test_FMADD2:
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; CHECK: fmadd
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; CHECK-NEXT: blr
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}
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define double @test_FMSUB(double %A, double %B, double %C) {
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%D = fmul double %A, %B ; <double> [#uses=1]
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%E = fsub double %D, %C ; <double> [#uses=1]
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ret double %E
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; CHECK: test_FMSUB:
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; CHECK: fmsub
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; CHECK-NEXT: blr
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}
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define double @test_FNMADD1(double %A, double %B, double %C) {
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%D = fmul double %A, %B ; <double> [#uses=1]
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%E = fadd double %D, %C ; <double> [#uses=1]
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%F = fsub double -0.000000e+00, %E ; <double> [#uses=1]
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ret double %F
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; CHECK: test_FNMADD1:
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; CHECK: fnmadd
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; CHECK-NEXT: blr
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}
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define double @test_FNMADD2(double %A, double %B, double %C) {
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%D = fmul double %A, %B ; <double> [#uses=1]
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%E = fadd double %C, %D ; <double> [#uses=1]
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%F = fsub double -0.000000e+00, %E ; <double> [#uses=1]
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ret double %F
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; CHECK: test_FNMADD2:
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; CHECK: fnmadd
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; CHECK-NEXT: blr
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}
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define double @test_FNMSUB1(double %A, double %B, double %C) {
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%D = fmul double %A, %B ; <double> [#uses=1]
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%E = fsub double %C, %D ; <double> [#uses=1]
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ret double %E
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; CHECK: test_FNMSUB1:
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; CHECK: fnmsub
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; CHECK-NEXT: blr
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}
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define double @test_FNMSUB2(double %A, double %B, double %C) {
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%D = fmul double %A, %B ; <double> [#uses=1]
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%E = fsub double %D, %C ; <double> [#uses=1]
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%F = fsub double -0.000000e+00, %E ; <double> [#uses=1]
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ret double %F
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; CHECK: test_FNMSUB2:
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; CHECK: fnmsub
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; CHECK-NEXT: blr
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}
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define float @test_FNMSUBS(float %A, float %B, float %C) {
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%D = fmul float %A, %B ; <float> [#uses=1]
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%E = fsub float %D, %C ; <float> [#uses=1]
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%F = fsub float -0.000000e+00, %E ; <float> [#uses=1]
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ret float %F
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; CHECK: test_FNMSUBS:
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; CHECK: fnmsubs
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; CHECK-NEXT: blr
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}
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