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55 lines
1.7 KiB
LLVM
55 lines
1.7 KiB
LLVM
; RUN: llc < %s -march=ppc32 | \
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; RUN: egrep {fn?madd|fn?msub} | count 8
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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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}
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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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}
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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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}
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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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}
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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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}
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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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}
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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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}
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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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}
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