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| author | Bill Wendling <isanbard@gmail.com> | 2008-06-23 23:41:14 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2008-06-23 23:41:14 +0000 |
| commit | 09d556630a0042c7166fc50ca90a660eab280e21 (patch) | |
| tree | 00ea1623ef1d89a871a3d627a8387500a34e2c1c /win32 | |
| parent | f02ae79c808c7be63992f2c5042af3bd1c5c6bf2 (diff) | |
| download | external_llvm-09d556630a0042c7166fc50ca90a660eab280e21.zip external_llvm-09d556630a0042c7166fc50ca90a660eab280e21.tar.gz external_llvm-09d556630a0042c7166fc50ca90a660eab280e21.tar.bz2 | |
This situation can occur:
,------.
| |
| v
| t2 = phi ... t1 ...
| |
| v
| t1 = ...
| ... = ... t1 ...
| |
`------'
where there is a use in a PHI node that's a predecessor to the defining
block. We don't want to mark all predecessors as having the value "alive" in
this case. Also, the assert was too restrictive and didn't handle this case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'win32')
0 files changed, 0 insertions, 0 deletions