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| author | Dan Gohman <gohman@apple.com> | 2010-01-21 22:42:49 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-01-21 22:42:49 +0000 |
| commit | 2fc7e3969c12d1cd8f6ebbbe63d48f075232f293 (patch) | |
| tree | bb2fd6686c3f2ba2b08dac5c10775f7936ed43b4 /lib/CodeGen/MachineLoopInfo.cpp | |
| parent | 4507456b1f57372fef5019f846fe5aaab5382f34 (diff) | |
| download | external_llvm-2fc7e3969c12d1cd8f6ebbbe63d48f075232f293.zip external_llvm-2fc7e3969c12d1cd8f6ebbbe63d48f075232f293.tar.gz external_llvm-2fc7e3969c12d1cd8f6ebbbe63d48f075232f293.tar.bz2 | |
Prune the search for candidate formulae if the number of register
operands exceeds the number of registers used in the initial
solution, as that wouldn't lead to a profitable solution anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94107 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineLoopInfo.cpp')
0 files changed, 0 insertions, 0 deletions