forked from OSchip/llvm-project
20 lines
640 B
LLVM
20 lines
640 B
LLVM
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
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; Test a vector which is built with elements from two loads replicates the
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; load with most elements having its value.
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; CHECK: vlef
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; CHECK-NOT: vlvgf
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define void @update(i32* %src1, i32* %src2, <4 x i32>* %dst) {
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bb:
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%tmp = load i32, i32* %src1
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%tmp1 = load i32, i32* %src2
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%tmp2 = insertelement <4 x i32> undef, i32 %tmp, i32 0
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%tmp3 = insertelement <4 x i32> %tmp2, i32 %tmp1, i32 1
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%tmp4 = insertelement <4 x i32> %tmp3, i32 %tmp1, i32 2
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%tmp5 = insertelement <4 x i32> %tmp4, i32 %tmp1, i32 3
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store <4 x i32> %tmp5, <4 x i32>* %dst
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ret void
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}
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