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| author | Juergen Ributzka <juergen@apple.com> | 2014-11-10 21:05:31 +0000 |
|---|---|---|
| committer | Juergen Ributzka <juergen@apple.com> | 2014-11-10 21:05:31 +0000 |
| commit | ea5870a530944186ee90b69265c1236198e27a5c (patch) | |
| tree | 9ce8082725e6b86f64431e440e19b4d11d3d14b5 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | d441725d3d952685dc3c86d3e8d18b5006b108f8 (diff) | |
| download | llvm-ea5870a530944186ee90b69265c1236198e27a5c.zip llvm-ea5870a530944186ee90b69265c1236198e27a5c.tar.gz llvm-ea5870a530944186ee90b69265c1236198e27a5c.tar.bz2 | |
[AArch64][FastISel] Fix kill flags for integer extends.
In the case we optimize an integer extend away and replace it directly with the
source register, we also have to clear all kill flags at all its uses.
This is necessary, because the orignal IR instruction might be trivially dead,
but we replaced it with a nop at MI level.
llvm-svn: 221628
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions