| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Eliminate more uses of llvm-as and llvm-dis. | Dan Gohman | 2009-09-08 | 1 | -1/+1 |
| | | | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | change selectiondag to add the sign extended versions of immediate operands | Chris Lattner | 2009-09-08 | 1 | -1/+1 |
| | | | | | | | | | | to instructions instead of zero extended ones. This makes the asmprinter print signed values more consistently. This apparently only really affects the X86 backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81265 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
| * | Teach LSR to optimize more loop exit compares, i.e. change them to use ↵ | Evan Cheng | 2009-05-11 | 1 | -0/+40 |
| postinc iv value. Previously LSR would only optimize those which are in the loop latch block. However, if LSR can prove it is safe (and profitable), it's now possible to change those not in the latch blocks to use postinc values. Also, if the compare is the only use, LSR would place the iv increment instruction before the compare instead in the latch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71485 91177308-0d34-0410-b5e6-96231b3b80d8 | |||||
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