| commit | 99500aeb7c9a05db57e228544a3f81de2faf24ef | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Mon Sep 15 22:00:38 2008 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Mon Sep 15 22:00:38 2008 +0000 |
| tree | f6b60c7a40607896e98fd173ff7b2940cc9ae9ed | |
| parent | ad7321f58a485ae80fe3da1f400aa695e250b1a8 [diff] |
Live intervals for live-in registers should begin at the beginning of a basic block, not at the first instruction. Also, their valno's should have an unknown def. This has no effect currently, but was causing issues when StrongPHIElimination was enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56231 91177308-0d34-0410-b5e6-96231b3b80d8