xref: /llvm-project/llvm/test/Transforms/LoadStoreVectorizer/X86/vector-scalar.ll (revision 2be0abb7fe72ed4537b3eabcd3102d48ea845717)
1; RUN: opt -mtriple=x86_64-unknown-linux-gnu -passes=load-store-vectorizer -mcpu haswell -S -o - %s | FileCheck %s
2; RUN: opt -mtriple=x86_64-unknown-linux-gnu -aa-pipeline=basic-aa -passes='function(load-store-vectorizer)' -mcpu haswell -S -o - %s | FileCheck %s
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4; Check that the LoadStoreVectorizer does not crash due to not differentiating <1 x T> and T.
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6; CHECK-LABEL: @vector_scalar(
7; CHECK: store <2 x double>
8define void @vector_scalar(ptr %ptr, double %a, <1 x double> %b) {
9  %1 = getelementptr <1 x double>, ptr %ptr, i32 1
10  store double %a, ptr %ptr, align 8
11  store <1 x double> %b, ptr %1, align 8
12  ret void
13}
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