mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-20 10:30:03 +00:00
9843a93e83
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83218 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
1.2 KiB
LLVM
26 lines
1.2 KiB
LLVM
; RUN: llc < %s -march=arm -mattr=+vfp2 | grep -E {fnegs\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
|
|
; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=1 | grep -E {vneg.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 2
|
|
; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=0 | grep -E {fnegs\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
|
|
; RUN: llc < %s -march=arm -mcpu=cortex-a8 | grep -E {vneg.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 2
|
|
; RUN: llc < %s -march=arm -mcpu=cortex-a9 | grep -E {fnegs\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
|
|
|
|
define float @test1(float* %a) {
|
|
entry:
|
|
%0 = load float* %a, align 4 ; <float> [#uses=2]
|
|
%1 = fsub float -0.000000e+00, %0 ; <float> [#uses=2]
|
|
%2 = fpext float %1 to double ; <double> [#uses=1]
|
|
%3 = fcmp olt double %2, 1.234000e+00 ; <i1> [#uses=1]
|
|
%retval = select i1 %3, float %1, float %0 ; <float> [#uses=1]
|
|
ret float %retval
|
|
}
|
|
|
|
define float @test2(float* %a) {
|
|
entry:
|
|
%0 = load float* %a, align 4 ; <float> [#uses=2]
|
|
%1 = fmul float -1.000000e+00, %0 ; <float> [#uses=2]
|
|
%2 = fpext float %1 to double ; <double> [#uses=1]
|
|
%3 = fcmp olt double %2, 1.234000e+00 ; <i1> [#uses=1]
|
|
%retval = select i1 %3, float %1, float %0 ; <float> [#uses=1]
|
|
ret float %retval
|
|
}
|