forked from OSchip/llvm-project
81 lines
2.4 KiB
LLVM
81 lines
2.4 KiB
LLVM
; RUN: opt < %s -instcombine -S -mtriple "i386-pc-linux" | FileCheck -check-prefix=DO-SIMPLIFY %s
|
|
; RUN: opt < %s -instcombine -S -mtriple "i386-pc-win32" | FileCheck -check-prefix=DONT-SIMPLIFY %s
|
|
; RUN: opt < %s -instcombine -S -mtriple "x86_64-pc-win32" | FileCheck -check-prefix=C89-SIMPLIFY %s
|
|
; RUN: opt < %s -instcombine -S -mtriple "i386-pc-mingw32" | FileCheck -check-prefix=DO-SIMPLIFY %s
|
|
; RUN: opt < %s -instcombine -S -mtriple "x86_64-pc-mingw32" | FileCheck -check-prefix=DO-SIMPLIFY %s
|
|
; RUN: opt < %s -instcombine -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(
|
|
; DO-SIMPLIFY: call float @truncf(
|
|
; DO-SIMPLIFY: call float @fabsf(
|
|
|
|
; 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(
|
|
; DONT-SIMPLIFY: call double @trunc(
|
|
; DONT-SIMPLIFY: call double @fabs(
|
|
|
|
declare double @floor(double)
|
|
declare double @ceil(double)
|
|
declare double @round(double)
|
|
declare double @nearbyint(double)
|
|
declare double @trunc(double)
|
|
declare double @fabs(double)
|
|
|
|
define float @test_floor(float %C) {
|
|
%D = fpext float %C to double
|
|
; --> floorf
|
|
%E = call double @floor(double %D)
|
|
%F = fptrunc double %E to float
|
|
ret float %F
|
|
}
|
|
|
|
define float @test_ceil(float %C) {
|
|
%D = fpext float %C to double
|
|
; --> ceilf
|
|
%E = call double @ceil(double %D)
|
|
%F = fptrunc double %E to float
|
|
ret float %F
|
|
}
|
|
|
|
define float @test_round(float %C) {
|
|
%D = fpext float %C to double
|
|
; --> roundf
|
|
%E = call double @round(double %D)
|
|
%F = fptrunc double %E to float
|
|
ret float %F
|
|
}
|
|
|
|
define float @test_nearbyint(float %C) {
|
|
%D = fpext float %C to double
|
|
; --> nearbyintf
|
|
%E = call double @nearbyint(double %D)
|
|
%F = fptrunc double %E to float
|
|
ret float %F
|
|
}
|
|
|
|
define float @test_trunc(float %C) {
|
|
%D = fpext float %C to double
|
|
; --> truncf
|
|
%E = call double @trunc(double %D)
|
|
%F = fptrunc double %E to float
|
|
ret float %F
|
|
}
|
|
|
|
define float @test_fabs(float %C) {
|
|
%D = fpext float %C to double
|
|
; --> fabsf
|
|
%E = call double @fabs(double %D)
|
|
%F = fptrunc double %E to float
|
|
ret float %F
|
|
}
|