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6 Commits

Author SHA1 Message Date
Matthias Braun 6ad3d05b68 MachineScheduler: Fully compare top/bottom candidates 
In bidirectional scheduling this gives more stable results than just
comparing the "reason" fields of the top/bottom node because the reason
field may be higher depending on what other nodes are in the queue.

Differential Revision: http://reviews.llvm.org/D19401

llvm-svn: 273755
 2016-06-25 00:23:00 +00:00
Matt Arsenault 1ff389a7bf AMDGPU: Cleanup vector insert/extract tests 
This mostly makes sure that 3-vector dynamic inserts
and extracts are covered.

llvm-svn: 271082
 2016-05-28 00:51:06 +00:00
Matt Arsenault e8ed8e59e5 AMDGPU: Change private_element_size to 4 
llvm-svn: 269145
 2016-05-11 00:28:54 +00:00
Tom Stellard cb6ba62d6f AMDGPU/SI: Enable the post-ra scheduler 
Summary:
This includes a hazard recognizer implementation to replace some of
the hazard handling we had during frame index elimination.

Reviewers: arsenm

Subscribers: qcolombet, arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D18602

llvm-svn: 268143
 2016-04-30 00:23:06 +00:00
Matt Arsenault 61001bbc03 AMDGPU: Make v2i64/v2f64 legal types. 
They can be loaded and stored, so count them as legal. This is
mostly to fix a number of common cases for load/store merging.

llvm-svn: 254086
 2015-11-25 19:58:34 +00:00
Tom Stellard 45bb48ea19 R600 -> AMDGPU rename 
llvm-svn: 239657
 2015-06-13 03:28:10 +00:00