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| author | Dan Gohman <gohman@apple.com> | 2012-01-05 23:58:56 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2012-01-05 23:58:56 +0000 |
| commit | 5ab9c0a9270d34b8f7b2eee600b47a62dadf82c0 (patch) | |
| tree | cb82d72a9e8d1086a42a7d6b466c441e130cb9b5 /clang/lib/AST/ExprConstant.cpp | |
| parent | 3e8cd274e8a180f2c34fa6a672b982211ef05a31 (diff) | |
| download | bcm5719-llvm-5ab9c0a9270d34b8f7b2eee600b47a62dadf82c0.tar.gz bcm5719-llvm-5ab9c0a9270d34b8f7b2eee600b47a62dadf82c0.zip | |
Fix SpeculativelyExecuteBB to either speculate all or none of the phis
present in the bottom of the CFG triangle, as the transformation isn't
ever valuable if the branch can't be eliminated.
Also, unify some heuristics between SimplifyCFG's multiple
if-converters, for consistency.
This fixes rdar://10627242.
llvm-svn: 147630
Diffstat (limited to 'clang/lib/AST/ExprConstant.cpp')
0 files changed, 0 insertions, 0 deletions
