1; RUN: llc < %s -mtriple=i386-apple-macosx10.6.7 -mattr=+sse2 | FileCheck %s
2
3; Simple test to make sure folding for special constants (like float zero)
4; isn't completely broken.
5
6; CHECK: divss	LCPI0
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8%0 = type { float, float, float, float, float, float, float, float }
9
10define void @f() nounwind ssp {
11entry:
12  %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
13  %asmresult = extractvalue %0 %0, 0
14  %asmresult8 = extractvalue %0 %0, 1
15  %asmresult9 = extractvalue %0 %0, 2
16  %asmresult10 = extractvalue %0 %0, 3
17  %asmresult11 = extractvalue %0 %0, 4
18  %asmresult12 = extractvalue %0 %0, 5
19  %asmresult13 = extractvalue %0 %0, 6
20  %asmresult14 = extractvalue %0 %0, 7
21  %div = fdiv float %asmresult, 0.000000e+00
22  %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
23  %asmresult24 = extractvalue %0 %1, 0
24  %asmresult25 = extractvalue %0 %1, 1
25  %asmresult26 = extractvalue %0 %1, 2
26  %asmresult27 = extractvalue %0 %1, 3
27  %asmresult28 = extractvalue %0 %1, 4
28  %asmresult29 = extractvalue %0 %1, 5
29  %asmresult30 = extractvalue %0 %1, 6
30  %asmresult31 = extractvalue %0 %1, 7
31  %div33 = fdiv float %asmresult24, 0.000000e+00
32  %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
33  ret void
34}
35