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| author | Keno Fischer <keno@alumni.harvard.edu> | 2018-05-18 00:40:52 +0000 |
|---|---|---|
| committer | Keno Fischer <keno@alumni.harvard.edu> | 2018-05-18 00:40:52 +0000 |
| commit | 66ab99c3ee9aa716cfe2c7c253de75067e5d1d7b (patch) | |
| tree | 00823324b236d13fe0bae8dc39f8a3f270db0aac /clang/lib/Basic/VirtualFileSystem.cpp | |
| parent | 3eb71831e551f913cd2492001858594bed18c8bb (diff) | |
| download | llvm-66ab99c3ee9aa716cfe2c7c253de75067e5d1d7b.zip llvm-66ab99c3ee9aa716cfe2c7c253de75067e5d1d7b.tar.gz llvm-66ab99c3ee9aa716cfe2c7c253de75067e5d1d7b.tar.bz2 | |
[X86DomainReassignment] Don't delete IMPLICIT_DEF nodes
Summary:
We cannot simply delete IMPLICIT_DEF nodes. They may be used
later (e.g. by a PHI) and deleting them will cause later passes (e.g.
LiveVariables) to crash. However, it seems fine to ignore them for
purposes of the domain reassignment (as we do with PHI).
Fixes PR37430
Fixes JuliaLang/julia#27080
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D46797
llvm-svn: 332680
Diffstat (limited to 'clang/lib/Basic/VirtualFileSystem.cpp')
0 files changed, 0 insertions, 0 deletions