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22 lines
674 B
LLVM
22 lines
674 B
LLVM
; Tests for the two-address instruction pass.
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; RUN: llc -march=arm -mcpu=cortex-a9 < %s | FileCheck %s
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define void @PR13378() nounwind {
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; This was orriginally a crasher trying to schedule the instructions.
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; CHECK: PR13378:
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; CHECK: vld1.32
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; CHECK-NEXT: vst1.32
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; CHECK-NEXT: vst1.32
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; CHECK-NEXT: vmov.f32
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; CHECK-NEXT: vmov.f32
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; CHECK-NEXT: vst1.32
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entry:
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%0 = load <4 x float>* undef, align 4
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store <4 x float> zeroinitializer, <4 x float>* undef, align 4
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store <4 x float> %0, <4 x float>* undef, align 4
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%1 = insertelement <4 x float> %0, float 1.000000e+00, i32 3
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store <4 x float> %1, <4 x float>* undef, align 4
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unreachable
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}
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