032014ef10
Nodes created with `getMemIntrinsicNode` have memory operands. In order
for operands to be propagated to machine instructions, the nodes should
have `SDNPMemOperand` property.
Similar to 3c8c385a.
27 lines
927 B
LLVM
27 lines
927 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
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; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s
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; This code causes an assertion failure if dereferenceable flag is not properly set when in merging consecutive stores
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define <2 x i64> @func(ptr %pdst) {
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; CHECK-LABEL: func:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: addi 4, 1, -32
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; CHECK-NEXT: lxvd2x 0, 0, 4
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; CHECK-NEXT: xxswapd 34, 0
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; CHECK-NEXT: lxvd2x 0, 0, 4
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; CHECK-NEXT: stxvd2x 0, 0, 3
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; CHECK-NEXT: blr
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entry:
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%a = alloca [4 x i64], align 8
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%psrc1 = getelementptr inbounds i64, ptr %a, i64 1
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%d0 = load i64, ptr %a
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%d1 = load i64, ptr %psrc1
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%pdst1 = getelementptr inbounds i64, ptr %pdst, i64 1
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store i64 %d0, ptr %pdst, align 8
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store i64 %d1, ptr %pdst1, align 8
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%vec = load <2 x i64>, ptr %a
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ret <2 x i64> %vec
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}
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