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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 | a67dd32004bcc1a0a6fa2f0342e584187f5a403d (patch) | |
| tree | d8e3c18960d75895d6170080395fc548c5e21972 /llvm/lib/Transforms/Scalar/InstructionCombining.cpp | |
| parent | 8ba9ec9bbbf6625b149ae1ceeb46876553cd2f11 (diff) | |
| download | bcm5719-llvm-a67dd32004bcc1a0a6fa2f0342e584187f5a403d.tar.gz bcm5719-llvm-a67dd32004bcc1a0a6fa2f0342e584187f5a403d.zip | |
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.
llvm-svn: 17111
Diffstat (limited to 'llvm/lib/Transforms/Scalar/InstructionCombining.cpp')
0 files changed, 0 insertions, 0 deletions
