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https://github.com/c64scene-ar/llvm-6502.git
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2facbddb76
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50519 91177308-0d34-0410-b5e6-96231b3b80d8
40 lines
1.1 KiB
LLVM
40 lines
1.1 KiB
LLVM
; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis > %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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