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| author | Chris Lattner <sabre@nondot.org> | 2004-07-19 05:55:50 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-07-19 05:55:50 +0000 |
| commit | a618e13c8390040521e3bd55cfd072d3afd3f7d0 (patch) | |
| tree | aadcb0c39264415ebe78e8727354183e2af94b7d /llvm/lib/CodeGen/ModuloScheduling | |
| parent | c56f90d156a89d149c1b0b98654bb29f44c7070a (diff) | |
| download | bcm5719-llvm-a618e13c8390040521e3bd55cfd072d3afd3f7d0.tar.gz bcm5719-llvm-a618e13c8390040521e3bd55cfd072d3afd3f7d0.zip | |
Two changes, both very significant:
* vreg <-> vreg joining now works, enable it unconditionally when joining
is enabled (which is the default).
* Fix a serious pessimization of spill code where we were saying that a
spilled DEF operand was live into the subsequent instruction. This allows
for substantially better code when spilling starts to happen.
llvm-svn: 14993
Diffstat (limited to 'llvm/lib/CodeGen/ModuloScheduling')
0 files changed, 0 insertions, 0 deletions
