mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-10-31 09:11:13 +00:00
28beeeac4d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41097 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
665 B
LLVM
25 lines
665 B
LLVM
; Make sure this testcase codegens to the fabs instruction, not a call to fabsf
|
|
; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=-sse2,-sse3 | \
|
|
; RUN: grep fabs\$ | count 1
|
|
; RUN: llvm-upgrade < %s | llvm-as | \
|
|
; RUN: llc -march=x86 -mattr=-sse2,-sse3 -enable-unsafe-fp-math | \
|
|
; RUN: grep fabs\$ | count 2
|
|
|
|
target endian = little
|
|
target pointersize = 32
|
|
|
|
declare float %fabsf(float)
|
|
|
|
float %test1(float %X) {
|
|
%Y = call float %fabsf(float %X)
|
|
ret float %Y
|
|
}
|
|
|
|
double %test2(double %X) {
|
|
%Y = setge double %X, -0.0
|
|
%Z = sub double -0.0, %X
|
|
%Q = select bool %Y, double %X, double %Z
|
|
ret double %Q
|
|
}
|
|
|