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| author | James Y Knight <jyknight@google.com> | 2015-09-10 21:49:06 +0000 |
|---|---|---|
| committer | James Y Knight <jyknight@google.com> | 2015-09-10 21:49:06 +0000 |
| commit | 1f3e6af7d07387be93e07b785de57cbcfc335c9c (patch) | |
| tree | 6b50518b70ea1f619bedbb73e3661d4920467b4d /llvm/tools/dsymutil/BinaryHolder.cpp | |
| parent | a572e8e613889aad8ec083c89288e9909654c262 (diff) | |
| download | bcm5719-llvm-1f3e6af7d07387be93e07b785de57cbcfc335c9c.tar.gz bcm5719-llvm-1f3e6af7d07387be93e07b785de57cbcfc335c9c.zip | |
[SPARC] Switch to the Machine Scheduler.
The (mostly-deprecated) SelectionDAG-based ILPListDAGScheduler scheduler
was making poor scheduling decisions, causing high register pressure and
extraneous register spills.
Switching to the newer machine scheduler generates better code -- even
without there being a machine model defined for SPARC yet.
(Actually committing the test changes too, this time, unlike r247315)
llvm-svn: 247343
Diffstat (limited to 'llvm/tools/dsymutil/BinaryHolder.cpp')
0 files changed, 0 insertions, 0 deletions
