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| author | Chris Lattner <sabre@nondot.org> | 2004-09-29 20:07:45 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-09-29 20:07:45 +0000 |
| commit | a7b1c7ec7c568b7e152143257e1d2d887410da9a (patch) | |
| tree | e3ddae0762c3b9139a0ffabb9250e285b928680d /lib/Transforms/IPO/FunctionResolution.cpp | |
| parent | 1b2f90d2c05962907eac72b76adb92881ff072e7 (diff) | |
Don't use DominatorSet::dominates for intra-block instruction dom checks.
This method is linear time in the size of the basic block, which is very
bad for large basic blocks. On the Assembler/2004-09-29-VerifierIsReallySlow.llx
testcase, the verifier changes from taking 50s to 0.23s with this patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16593 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/FunctionResolution.cpp')
0 files changed, 0 insertions, 0 deletions