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| author | Owen Anderson <resistor@mac.com> | 2006-06-13 19:37:18 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2006-06-13 19:37:18 +0000 |
| commit | 3f8ff0449aabe723f8d8fe538a413f0363314cae (patch) | |
| tree | cc5626c0302812741625ed4b5d2e1bea391a688c /llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp | |
| parent | f570feeae31806c1d2a0c2641d821811453409d1 (diff) | |
| download | bcm5719-llvm-3f8ff0449aabe723f8d8fe538a413f0363314cae.tar.gz bcm5719-llvm-3f8ff0449aabe723f8d8fe538a413f0363314cae.zip | |
Fix a bug that was causing major slowdowns in povray. This was due to LCSSA
not handling PHI nodes correctly when determining if a value was live-out.
This patch reduces the number of detected live-out variables in the testcase
from 6565 to 485.
llvm-svn: 28771
Diffstat (limited to 'llvm/lib/Target/Alpha/AlphaISelDAGToDAG.cpp')
0 files changed, 0 insertions, 0 deletions
