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; RUN: opt < %s -simplify-libcalls -S -mtriple "i386-pc-linux" | FileCheck -check-prefix=DO-SIMPLIFY %s
; RUN: opt < %s -simplify-libcalls -S -mtriple "i386-pc-win32" | FileCheck -check-prefix=DONT-SIMPLIFY %s
; RUN: opt < %s -simplify-libcalls -S -mtriple "x86_64-pc-win32" | FileCheck -check-prefix=C89-SIMPLIFY %s
; RUN: opt < %s -simplify-libcalls -S -mtriple "i386-pc-mingw32" | FileCheck -check-prefix=DO-SIMPLIFY %s
; RUN: opt < %s -simplify-libcalls -S -mtriple "x86_64-pc-mingw32" | FileCheck -check-prefix=DO-SIMPLIFY %s
; RUN: opt < %s -simplify-libcalls -S -mtriple "sparc-sun-solaris" | FileCheck -check-prefix=DO-SIMPLIFY %s
; DO-SIMPLIFY: call float @floorf(
; DO-SIMPLIFY: call float @ceilf(
; DO-SIMPLIFY: call float @roundf(
; DO-SIMPLIFY: call float @nearbyintf(
; C89-SIMPLIFY: call float @floorf(
; C89-SIMPLIFY: call float @ceilf(
; C89-SIMPLIFY: call double @round(
; C89-SIMPLIFY: call double @nearbyint(
; DONT-SIMPLIFY: call double @floor(
; DONT-SIMPLIFY: call double @ceil(
; DONT-SIMPLIFY: call double @round(
; DONT-SIMPLIFY: call double @nearbyint(
declare double @floor(double)
declare double @ceil(double)
declare double @round(double)
declare double @nearbyint(double)
define float @test_floor(float %C) {
%D = fpext float %C to double ; <double> [#uses=1]
; --> floorf
%E = call double @floor( double %D ) ; <double> [#uses=1]
%F = fptrunc double %E to float ; <float> [#uses=1]
ret float %F
}
define float @test_ceil(float %C) {
%D = fpext float %C to double ; <double> [#uses=1]
; --> ceilf
%E = call double @ceil( double %D ) ; <double> [#uses=1]
%F = fptrunc double %E to float ; <float> [#uses=1]
ret float %F
}
define float @test_round(float %C) {
%D = fpext float %C to double ; <double> [#uses=1]
; --> roundf
%E = call double @round( double %D ) ; <double> [#uses=1]
%F = fptrunc double %E to float ; <float> [#uses=1]
ret float %F
}
define float @test_nearbyint(float %C) {
%D = fpext float %C to double ; <double> [#uses=1]
; --> nearbyintf
%E = call double @nearbyint( double %D ) ; <double> [#uses=1]
%F = fptrunc double %E to float ; <float> [#uses=1]
ret float %F
}
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