Commit message (Collapse) | Author | Age | |
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* | Convert a bunch more tests over to the new atomic instructions. | Eli Friedman | 2011-09-26 |
| | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140582 91177308-0d34-0410-b5e6-96231b3b80d8 | ||
* | Fix PR5247, "lock addq" pattern (and other atomics), it DOES modify EFLAGS. | Torok Edwin | 2009-10-19 |
LLC was scheduling compares before the adds causing wrong branches to be taken in programs, resulting in misoptimized code wherever atomic adds where used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84485 91177308-0d34-0410-b5e6-96231b3b80d8 |