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432251
2017 Mar 29
7
Well-formed @llvm.lifetime.start and @llvm.lifetime.end intrinsics
Hi @all,
I hit a problem with Polly-generated code which llvm.org/PR32251 . The
problem is how @llvm.lifetime.start is placed after Polly transformed
the code. Basically Polly transformed
llvm.lifetime.start(&var)
[...]
llvm.lifetime.end(&var)
into
if (c) {
llvm.lifetime.start(&var)
}
[...]
llvm.lifetime.end(&var)
no...