forked from OSchip/llvm-project
40 lines
1.1 KiB
LLVM
40 lines
1.1 KiB
LLVM
; RUN: opt < %s -simplify-libcalls -S > %t
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; RUN: not grep {call.*floor(} %t
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; RUN: grep {call.*floorf(} %t
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; RUN: not grep {call.*ceil(} %t
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; RUN: grep {call.*ceilf(} %t
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; RUN: not grep {call.*nearbyint(} %t
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; RUN: grep {call.*nearbyintf(} %t
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; XFAIL: sparc
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declare double @floor(double)
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declare double @ceil(double)
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declare double @nearbyint(double)
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define float @test_floor(float %C) {
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%D = fpext float %C to double ; <double> [#uses=1]
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; --> floorf
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%E = call double @floor( double %D ) ; <double> [#uses=1]
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%F = fptrunc double %E to float ; <float> [#uses=1]
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ret float %F
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}
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define float @test_ceil(float %C) {
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%D = fpext float %C to double ; <double> [#uses=1]
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; --> ceilf
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%E = call double @ceil( double %D ) ; <double> [#uses=1]
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%F = fptrunc double %E to float ; <float> [#uses=1]
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ret float %F
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}
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define float @test_nearbyint(float %C) {
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%D = fpext float %C to double ; <double> [#uses=1]
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; --> nearbyintf
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%E = call double @nearbyint( double %D ) ; <double> [#uses=1]
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%F = fptrunc double %E to float ; <float> [#uses=1]
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ret float %F
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}
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