forked from OSchip/llvm-project
Use getTargetConstant for BLENDI, and add a test to catch it.
Summary: This fixes a crasher introduced by r372338. Reviewers: echristo, arsenm Subscribers: jvesely, wdng, nhaehnle, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67785 Tighten up the test case. llvm-svn: 372366
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@ -17608,7 +17608,7 @@ SDValue X86TargetLowering::LowerINSERT_VECTOR_ELT(SDValue Op,
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// operand form.
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N1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v4f32, N1);
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return DAG.getNode(X86ISD::BLENDI, dl, VT, N0, N1,
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DAG.getConstant(1, dl, MVT::i8));
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DAG.getTargetConstant(1, dl, MVT::i8));
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}
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// Create this as a scalar to vector..
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N1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v4f32, N1);
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@ -0,0 +1,14 @@
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; ModuleID = 'bugpoint-reduced-simplified.bc'
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-grtev4-linux-gnu"
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define dso_local void @csrot_(float* %0) local_unnamed_addr #0 align 32 {
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1:
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%2 = load float, float* %0, align 4
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%3 = fsub float -0.000000e+00, %2
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%4 = insertelement <2 x float> <float undef, float -0.000000e+00>, float %3, i32 0
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store <2 x float> %4, <2 x float>* undef, align 8
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ret void
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}
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attributes #0 = { "target-features"="+aes,+cx8,+fxsr,+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87" }
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