Commit message (Collapse) | Author | Age | Files | Lines | |
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* | When checking whether the special handling for an addrec increment which | Dan Gohman | 2010-04-26 | 1 | -1/+1 |
| | | | | | | | | | doesn't dominate the header is needed, don't check whether the increment expression has computable loop evolution. While the operands of an addrec are required to be loop-invariant, they're not required to dominate any part of the loop. This fixes PR6914. llvm-svn: 102389 | ||||
* | Fix LSR to tolerate cases where ScalarEvolution initially | Dan Gohman | 2010-04-23 | 1 | -0/+12 |
| | | | | | | | misses an opportunity to fold add operands, but folds them after LSR has separated them out. This fixes rdar://7886751. llvm-svn: 102157 | ||||
* | Create a README.txt for lib/Analysis, and add an entry. | Dan Gohman | 2009-09-28 | 1 | -0/+18 |
llvm-svn: 83001 |