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1; RUN: llc < %s -mtriple=i386-apple-macosx10.6.7 -mattr=+avx512fp16 -no-integrated-as | FileCheck %s2 3; Simple test to make sure folding for special constants (like half zero)4; isn't completely broken.5 6; CHECK: vdivsh LCPI07 8%0 = type { half, half, half, half, half, half, half, half }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}"(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) nounwind13 %asmresult = extractvalue %0 %0, 014 %asmresult8 = extractvalue %0 %0, 115 %asmresult9 = extractvalue %0 %0, 216 %asmresult10 = extractvalue %0 %0, 317 %asmresult11 = extractvalue %0 %0, 418 %asmresult12 = extractvalue %0 %0, 519 %asmresult13 = extractvalue %0 %0, 620 %asmresult14 = extractvalue %0 %0, 721 %div = fdiv half %asmresult, 0.000000e+0022 %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) nounwind23 %asmresult24 = extractvalue %0 %1, 024 %asmresult25 = extractvalue %0 %1, 125 %asmresult26 = extractvalue %0 %1, 226 %asmresult27 = extractvalue %0 %1, 327 %asmresult28 = extractvalue %0 %1, 428 %asmresult29 = extractvalue %0 %1, 529 %asmresult30 = extractvalue %0 %1, 630 %asmresult31 = extractvalue %0 %1, 731 %div33 = fdiv half %asmresult24, 0.000000e+0032 %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) nounwind33 ret void34}35