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| author | Chris Lattner <sabre@nondot.org> | 2004-10-18 03:00:50 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-10-18 03:00:50 +0000 |
| commit | fc5c1bb000ed43d96fc97d1b1ff9178fdc89badb (patch) | |
| tree | de507bde171d1621f9872de57bbb3f0a80ec30af /lib/Transforms/Utils/SimplifyCFG.cpp | |
| parent | 17be63552aa2ed0c36e7df00e680fb5f87a1ea42 (diff) | |
Turn store -> null/undef into the LLVM unreachable instruction! This simple
change hacks off 10K of bytecode from perlbmk (.5%) even though the front-end
is not generating them yet and we are not optimizing the resultant code.
This isn't too bad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17111 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/SimplifyCFG.cpp')
0 files changed, 0 insertions, 0 deletions