Commit message (Collapse) | Author | Age | Files | Lines | |
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* | RangeIsDefinedByCopyFromReg() should check for subreg_to_reg, insert_subreg, | Evan Cheng | 2009-11-04 | 1 | -0/+15 |
and extract_subreg as a "copy" that defines a valno. Also fixes a typo. These two issues prevent a simple subreg coalescing from happening before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86022 91177308-0d34-0410-b5e6-96231b3b80d8 |