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| author | Quentin Colombet <qcolombet@apple.com> | 2017-05-08 18:16:23 +0000 |
|---|---|---|
| committer | Quentin Colombet <qcolombet@apple.com> | 2017-05-08 18:16:23 +0000 |
| commit | 0e41a41b878e6f802468051d4c295b25b5ecf003 (patch) | |
| tree | f1373c1d28b8d636384d1e2b82e0f2393667618a /llvm/lib/Transforms/Utils/InlineFunction.cpp | |
| parent | 322db476f3243ecdbe59645410b24c28cad036ae (diff) | |
| download | llvm-0e41a41b878e6f802468051d4c295b25b5ecf003.zip llvm-0e41a41b878e6f802468051d4c295b25b5ecf003.tar.gz llvm-0e41a41b878e6f802468051d4c295b25b5ecf003.tar.bz2 | |
[AArch64][RegisterBankInfo] Fix mapping cost for GPR.
In r292478, we changed the order of the enum that is referenced by
PMI_FirstXXX. This had the side effect of changing the cost of the
mapping of all the loads, instead of just the FPRs ones.
Reinstate the higher cost for all but GPR loads.
Note: This did not have any external visible effects:
- For Fast mode, the cost would have been higher, but we don't care
because we don't try to use alternative mappings.
- For Greedy mode, the higher cost of the GPR loads, would have
triggered the use of the supposedly alternative mapping, that
would be in fact the same GPR mapping but with a lower cost.
llvm-svn: 302452
Diffstat (limited to 'llvm/lib/Transforms/Utils/InlineFunction.cpp')
0 files changed, 0 insertions, 0 deletions