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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2015-11-26 19:22:59 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2015-11-26 19:22:59 +0000 |
| commit | 8934577171b967cc23186c2ffa0a0c4b54a8d992 (patch) | |
| tree | 71cf3a68625564d956029ae1d8dbd91c62f24077 /llvm/lib/Target/X86/X86ISelLowering.cpp | |
| parent | ff2f14731a19f36127c1e7302530b322698e3918 (diff) | |
| download | bcm5719-llvm-8934577171b967cc23186c2ffa0a0c4b54a8d992.tar.gz bcm5719-llvm-8934577171b967cc23186c2ffa0a0c4b54a8d992.zip | |
Disallow aliases to available_externally.
They are as much trouble as aliases to declarations. They are requiring
the code generator to define a symbol with the same value as another
symbol, but the second symbol is undefined.
If representing this is important for some optimization, we could add
support for available_externally aliases. They would be *required* to
point to a declaration (or available_externally definition).
llvm-svn: 254170
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
0 files changed, 0 insertions, 0 deletions
