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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2014-01-22 20:20:52 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2014-01-22 20:20:52 +0000 |
| commit | 28a85a84ac708ce703aa2509ba30ce1dcc453cc3 (patch) | |
| tree | 01423cd41118868a20a88771f8ea9594992b401c /llvm/lib/Analysis/CostModel.cpp | |
| parent | 5a8739e0235ee2c5fb09ab2608ac0431698324bb (diff) | |
| download | llvm-28a85a84ac708ce703aa2509ba30ce1dcc453cc3.zip llvm-28a85a84ac708ce703aa2509ba30ce1dcc453cc3.tar.gz llvm-28a85a84ac708ce703aa2509ba30ce1dcc453cc3.tar.bz2 | |
Fix pr18515.
My understanding (from reading just the llvm code) is that
* most ppc cpus have a "sync n" instruction and an msync alias that is "sync 0".
* "book e" cpus instead have a msync instruction and not the more
general "sync n"
This patch reflects that in the .td files, allowing a single codepath for
asm ond obj streamer and incidentelly fixes a crash when EmitRawText was
called on a obj streamer.
llvm-svn: 199832
Diffstat (limited to 'llvm/lib/Analysis/CostModel.cpp')
0 files changed, 0 insertions, 0 deletions