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| author | Chris Lattner <sabre@nondot.org> | 2008-11-26 03:02:41 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-11-26 03:02:41 +0000 |
| commit | e34fe2c52d599b061f6389108511eb003a7b42b1 (patch) | |
| tree | c5aa78cf923cbcfb853724362b0f4dafbcc16e48 /llvm/lib/Target/CBackend/CBackend.cpp | |
| parent | 50e6f82ce49cbfa91191b7a60f4498927597593c (diff) | |
| download | bcm5719-llvm-e34fe2c52d599b061f6389108511eb003a7b42b1.tar.gz bcm5719-llvm-e34fe2c52d599b061f6389108511eb003a7b42b1.zip | |
Start rewroking a subpiece of the profitability heuristic to be
phrased in terms of liveness instead of as a horrible hack. :)
In pratice, this doesn't change the generated code for either
255.vortex or 403.gcc, but it could cause minor code changes in
theory. This is framework for coming changes.
llvm-svn: 60082
Diffstat (limited to 'llvm/lib/Target/CBackend/CBackend.cpp')
0 files changed, 0 insertions, 0 deletions
