Commit message (Collapse) | Author | Age | Files | Lines | |
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* | When a live virtual register is being clobbered by an implicit def, it is ↵ | Evan Cheng | 2008-01-17 | 1 | -0/+35 |
spilled and the spill is its kill. However, if the local allocator has determined the register has not been modified (possible when its value was reloaded), it would not issue a restore. In that case, mark the last use of the virtual register as kill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46111 91177308-0d34-0410-b5e6-96231b3b80d8 |