Commit message (Collapse) | Author | Age | |
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* | Fix PR15355 | Michael Liao | 2013-03-06 |
| | | | | | | | | | | | | | | | - Clear 'mayStore' flag when loading from the atomic variable before the spin loop - Clear kill flag from one use to multiple use in registers forming the address to that atomic variable - don't use a physical register as live-in register in BB (neither entry nor landing pad.) by copying it into virtual register (patch by Cameron Zwarich) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176538 91177308-0d34-0410-b5e6-96231b3b80d8 | ||
* | Error out on CodeGen of unaligned load/store. Fix test so it isn't ↵ | Eli Friedman | 2011-09-13 |
| | | | | | | accidentally testing that case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139641 91177308-0d34-0410-b5e6-96231b3b80d8 | ||
* | Hook up 64-bit atomic load/store on x86-32. I plan to write more efficient ↵ | Eli Friedman | 2011-08-24 |
implementations eventually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138505 91177308-0d34-0410-b5e6-96231b3b80d8 |