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89 lines
2.3 KiB
LLVM
89 lines
2.3 KiB
LLVM
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; RUN: llc < %s -march=mipsel -mcpu=mips32r2 -enable-no-nans-fp-math | FileCheck %s -check-prefix=32R2
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; RUN: llc < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 -enable-no-nans-fp-math | FileCheck %s -check-prefix=64R2
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; RUN: llc < %s -march=mipsel -mcpu=mips32r2 | FileCheck %s -check-prefix=32R2NAN
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; RUN: llc < %s -march=mips64el -mcpu=mips64r2 -mattr=n64 | FileCheck %s -check-prefix=64R2NAN
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define float @FOO0float(float %a, float %b, float %c) nounwind readnone {
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entry:
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; CHECK: madd.s
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%mul = fmul float %a, %b
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%add = fadd float %mul, %c
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%add1 = fadd float %add, 0.000000e+00
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ret float %add1
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}
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define float @FOO1float(float %a, float %b, float %c) nounwind readnone {
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entry:
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; CHECK: msub.s
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%mul = fmul float %a, %b
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%sub = fsub float %mul, %c
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%add = fadd float %sub, 0.000000e+00
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ret float %add
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}
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define float @FOO2float(float %a, float %b, float %c) nounwind readnone {
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entry:
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; 32R2: nmadd.s
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; 64R2: nmadd.s
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; 32R2NAN: madd.s
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; 64R2NAN: madd.s
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%mul = fmul float %a, %b
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%add = fadd float %mul, %c
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%sub = fsub float 0.000000e+00, %add
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ret float %sub
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}
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define float @FOO3float(float %a, float %b, float %c) nounwind readnone {
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entry:
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; 32R2: nmsub.s
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; 64R2: nmsub.s
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; 32R2NAN: msub.s
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; 64R2NAN: msub.s
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%mul = fmul float %a, %b
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%sub = fsub float %mul, %c
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%sub1 = fsub float 0.000000e+00, %sub
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ret float %sub1
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}
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define double @FOO10double(double %a, double %b, double %c) nounwind readnone {
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entry:
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; CHECK: madd.d
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%mul = fmul double %a, %b
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%add = fadd double %mul, %c
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%add1 = fadd double %add, 0.000000e+00
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ret double %add1
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}
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define double @FOO11double(double %a, double %b, double %c) nounwind readnone {
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entry:
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; CHECK: msub.d
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%mul = fmul double %a, %b
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%sub = fsub double %mul, %c
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%add = fadd double %sub, 0.000000e+00
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ret double %add
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}
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define double @FOO12double(double %a, double %b, double %c) nounwind readnone {
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entry:
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; 32R2: nmadd.d
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; 64R2: nmadd.d
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; 32R2NAN: madd.d
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; 64R2NAN: madd.d
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%mul = fmul double %a, %b
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%add = fadd double %mul, %c
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%sub = fsub double 0.000000e+00, %add
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ret double %sub
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}
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define double @FOO13double(double %a, double %b, double %c) nounwind readnone {
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entry:
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; 32R2: nmsub.d
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; 64R2: nmsub.d
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; 32R2NAN: msub.d
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; 64R2NAN: msub.d
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%mul = fmul double %a, %b
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%sub = fsub double %mul, %c
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%sub1 = fsub double 0.000000e+00, %sub
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ret double %sub1
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}
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