23 lines
637 B
LLVM
23 lines
637 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -march=hexagon < %s | FileCheck %s
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; This shouldn't crash.
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define i8 @fred(<4 x i8>* %a0) #0 {
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; CHECK-LABEL: fred:
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; CHECK: // %bb.0:
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; CHECK-NEXT: {
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; CHECK-NEXT: r0 = memw(r0+#0)
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; CHECK-NEXT: }
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; CHECK-NEXT: {
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; CHECK-NEXT: r0 = extractu(r0,#8,#16)
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; CHECK-NEXT: jumpr r31
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; CHECK-NEXT: }
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%v0 = load <4 x i8>, <4 x i8>* %a0, align 4
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%v1 = shufflevector <4 x i8> %v0, <4 x i8> undef, <1 x i32> <i32 2>
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%v2 = bitcast <1 x i8> %v1 to i8
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ret i8 %v2
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}
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attributes #0 = { nounwind "target-cpu"="hexagonv66" }
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