34 lines
1.9 KiB
LLVM
34 lines
1.9 KiB
LLVM
; RUN: llc < %s -mtriple=i386-apple-macosx10.6.7 -mattr=+avx512fp16 -no-integrated-as | FileCheck %s
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; Simple test to make sure folding for special constants (like half zero)
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; isn't completely broken.
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; CHECK: vdivsh LCPI0
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%0 = type { half, half, half, half, half, half, half, half }
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define void @f() nounwind ssp {
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entry:
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%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}"(half 1.000000e+00, half 2.000000e+00, half 3.000000e+00, half 4.000000e+00, half 5.000000e+00, half 6.000000e+00, half 7.000000e+00, half 8.000000e+00) nounwind
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%asmresult = extractvalue %0 %0, 0
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%asmresult8 = extractvalue %0 %0, 1
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%asmresult9 = extractvalue %0 %0, 2
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%asmresult10 = extractvalue %0 %0, 3
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%asmresult11 = extractvalue %0 %0, 4
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%asmresult12 = extractvalue %0 %0, 5
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%asmresult13 = extractvalue %0 %0, 6
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%asmresult14 = extractvalue %0 %0, 7
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%div = fdiv half %asmresult, 0.000000e+00
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%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}"(half %div, half %asmresult8, half %asmresult9, half %asmresult10, half %asmresult11, half %asmresult12, half %asmresult13, half %asmresult14) nounwind
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%asmresult24 = extractvalue %0 %1, 0
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%asmresult25 = extractvalue %0 %1, 1
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%asmresult26 = extractvalue %0 %1, 2
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%asmresult27 = extractvalue %0 %1, 3
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%asmresult28 = extractvalue %0 %1, 4
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%asmresult29 = extractvalue %0 %1, 5
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%asmresult30 = extractvalue %0 %1, 6
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%asmresult31 = extractvalue %0 %1, 7
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%div33 = fdiv half %asmresult24, 0.000000e+00
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%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}"(half %div33, half %asmresult25, half %asmresult26, half %asmresult27, half %asmresult28, half %asmresult29, half %asmresult30, half %asmresult31) nounwind
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ret void
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}
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