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| author | Chris Lattner <sabre@nondot.org> | 2004-02-22 00:53:54 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-02-22 00:53:54 +0000 |
| commit | 0ad91703274b57f98a08baa545712b64c4b89987 (patch) | |
| tree | 21b7f472945ea27028f6070356c476fbf2140d9b /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | d85645f526df19696664398c1d36ae12f6e0da71 (diff) | |
Use isNull instead of getNode() to test for existence of a node, this is cheaper.
FIX MAJOR BUG, whereby we didn't merge null edges correctly. Correcting this
fixes poolallocation on 175.vpr, and possibly others.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11695 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions