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| author | Nick Lewycky <nicholas@mxc.ca> | 2007-03-18 01:09:32 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2007-03-18 01:09:32 +0000 |
| commit | 17d20fd41e56215a2db73d19dfa864f13195db44 (patch) | |
| tree | 9fb9fc99ba35b241af0f7af5a36acf4f83772044 /llvm/lib/CodeGen/TwoAddressInstructionPass.cpp | |
| parent | 22f436da42e4967284f4a4d201467502d0d17f38 (diff) | |
| download | bcm5719-llvm-17d20fd41e56215a2db73d19dfa864f13195db44.tar.gz bcm5719-llvm-17d20fd41e56215a2db73d19dfa864f13195db44.zip | |
Propagate ValueRanges across equality.
Add some more micro-optimizations: x * 0 = 0, a - x = a --> x = 0.
llvm-svn: 35138
Diffstat (limited to 'llvm/lib/CodeGen/TwoAddressInstructionPass.cpp')
0 files changed, 0 insertions, 0 deletions
