mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
5e05deebb9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132839 91177308-0d34-0410-b5e6-96231b3b80d8
35 lines
1.9 KiB
LLVM
35 lines
1.9 KiB
LLVM
; RUN: llc < %s -mtriple=i386-apple-macosx10.6.7 -mattr=+sse2 | FileCheck %s
|
|
|
|
; Simple test to make sure folding for special constants (like float zero)
|
|
; isn't completely broken.
|
|
|
|
; CHECK: divss LCPI0
|
|
|
|
%0 = type { float, float, float, float, float, float, float, float }
|
|
|
|
define void @f() nounwind ssp {
|
|
entry:
|
|
%0 = tail call %0 asm sideeffect "foo", "={xmm0},={xmm1},={xmm2},={xmm3},={xmm4},={xmm5},={xmm6},={xmm7},0,1,2,3,4,5,6,7,~{dirflag},~{fpsr},~{flags}"(float 1.000000e+00, float 2.000000e+00, float 3.000000e+00, float 4.000000e+00, float 5.000000e+00, float 6.000000e+00, float 7.000000e+00, float 8.000000e+00) nounwind
|
|
%asmresult = extractvalue %0 %0, 0
|
|
%asmresult8 = extractvalue %0 %0, 1
|
|
%asmresult9 = extractvalue %0 %0, 2
|
|
%asmresult10 = extractvalue %0 %0, 3
|
|
%asmresult11 = extractvalue %0 %0, 4
|
|
%asmresult12 = extractvalue %0 %0, 5
|
|
%asmresult13 = extractvalue %0 %0, 6
|
|
%asmresult14 = extractvalue %0 %0, 7
|
|
%div = fdiv float %asmresult, 0.000000e+00
|
|
%1 = tail call %0 asm sideeffect "bar", "={xmm0},={xmm1},={xmm2},={xmm3},={xmm4},={xmm5},={xmm6},={xmm7},0,1,2,3,4,5,6,7,~{dirflag},~{fpsr},~{flags}"(float %div, float %asmresult8, float %asmresult9, float %asmresult10, float %asmresult11, float %asmresult12, float %asmresult13, float %asmresult14) nounwind
|
|
%asmresult24 = extractvalue %0 %1, 0
|
|
%asmresult25 = extractvalue %0 %1, 1
|
|
%asmresult26 = extractvalue %0 %1, 2
|
|
%asmresult27 = extractvalue %0 %1, 3
|
|
%asmresult28 = extractvalue %0 %1, 4
|
|
%asmresult29 = extractvalue %0 %1, 5
|
|
%asmresult30 = extractvalue %0 %1, 6
|
|
%asmresult31 = extractvalue %0 %1, 7
|
|
%div33 = fdiv float %asmresult24, 0.000000e+00
|
|
%2 = tail call %0 asm sideeffect "baz", "={xmm0},={xmm1},={xmm2},={xmm3},={xmm4},={xmm5},={xmm6},={xmm7},0,1,2,3,4,5,6,7,~{dirflag},~{fpsr},~{flags}"(float %div33, float %asmresult25, float %asmresult26, float %asmresult27, float %asmresult28, float %asmresult29, float %asmresult30, float %asmresult31) nounwind
|
|
ret void
|
|
}
|