2012-04-28 03:03:23 +02:00
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core-avx2 -mattr=+avx | FileCheck %s
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; rdar://11314175: SD Scheduler, BuildSchedUnits assert:
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; N->getNodeId() == -1 && "Node already inserted!
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; It's hard to test for the ISEL condition because CodeGen optimizes
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; away the bugpointed code. Just ensure the basics are still there.
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;CHECK: func:
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2012-05-07 20:47:44 +02:00
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;CHECK: vpxor
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;CHECK: vinsertf128
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2012-04-28 03:03:23 +02:00
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;CHECK: vpshufd
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;CHECK: vpshufd
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;CHECK: vmulps
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;CHECK: vmulps
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;CHECK: ret
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define void @func() nounwind ssp {
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%tmp = load <4 x float>* null, align 1
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%tmp14 = getelementptr <4 x float>* null, i32 2
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%tmp15 = load <4 x float>* %tmp14, align 1
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%tmp16 = shufflevector <4 x float> %tmp, <4 x float> <float 0.000000e+00, float undef, float undef, float undef>, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 4, i32 4, i32 4>
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%tmp17 = call <8 x float> @llvm.x86.avx.vinsertf128.ps.256(<8 x float> %tmp16, <4 x float> undef, i8 1)
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%tmp18 = bitcast <4 x float> %tmp to <16 x i8>
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%tmp19 = shufflevector <16 x i8> %tmp18, <16 x i8> undef, <16 x i32> <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19>
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%tmp20 = bitcast <16 x i8> %tmp19 to <4 x float>
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%tmp21 = bitcast <4 x float> %tmp15 to <16 x i8>
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%tmp22 = shufflevector <16 x i8> undef, <16 x i8> %tmp21, <16 x i32> <i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19>
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%tmp23 = bitcast <16 x i8> %tmp22 to <4 x float>
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%tmp24 = shufflevector <4 x float> %tmp20, <4 x float> <float 0.000000e+00, float undef, float undef, float undef>, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 4, i32 4, i32 4>
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%tmp25 = call <8 x float> @llvm.x86.avx.vinsertf128.ps.256(<8 x float> %tmp24, <4 x float> %tmp23, i8 1)
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%tmp26 = fmul <8 x float> %tmp17, undef
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%tmp27 = fmul <8 x float> %tmp25, undef
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%tmp28 = fadd <8 x float> %tmp26, %tmp27
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%tmp29 = fadd <8 x float> %tmp28, undef
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%tmp30 = shufflevector <8 x float> %tmp29, <8 x float> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
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%tmp31 = fmul <4 x float> undef, %tmp30
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%tmp32 = call <8 x float> @llvm.x86.avx.vinsertf128.ps.256(<8 x float> zeroinitializer, <4 x float> %tmp31, i8 1)
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%tmp33 = fadd <8 x float> undef, %tmp32
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%tmp34 = call <8 x float> @llvm.x86.avx.hadd.ps.256(<8 x float> %tmp33, <8 x float> undef) nounwind
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%tmp35 = fsub <8 x float> %tmp34, undef
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%tmp36 = call <8 x float> @llvm.x86.avx.hadd.ps.256(<8 x float> zeroinitializer, <8 x float> %tmp35) nounwind
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store <8 x float> %tmp36, <8 x float>* undef, align 32
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ret void
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}
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declare <8 x float> @llvm.x86.avx.vinsertf128.ps.256(<8 x float>, <4 x float>, i8) nounwind readnone
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declare <8 x float> @llvm.x86.avx.hadd.ps.256(<8 x float>, <8 x float>) nounwind readnone
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