diff options
| author | Tom Stellard <thomas.stellard@amd.com> | 2013-06-03 17:39:58 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-06-03 17:39:58 +0000 |
| commit | 17e8ad67f0ba5e81e53ce21cd260fe3368d6231d (patch) | |
| tree | 46a91bd6328ad2a3eaa36e080c06369dee97aeca /lib/Target/R600/SIISelLowering.h | |
| parent | b89a467559d3eaade14993c7332afca3539f95d9 (diff) | |
| download | external_llvm-17e8ad67f0ba5e81e53ce21cd260fe3368d6231d.zip external_llvm-17e8ad67f0ba5e81e53ce21cd260fe3368d6231d.tar.gz external_llvm-17e8ad67f0ba5e81e53ce21cd260fe3368d6231d.tar.bz2 | |
R600/SI: Adjust some instructions' out register class after ISel
This is necessary to avoid generating VGPR to SGPR copies in some
cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183135 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/SIISelLowering.h')
| -rw-r--r-- | lib/Target/R600/SIISelLowering.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/R600/SIISelLowering.h b/lib/Target/R600/SIISelLowering.h index 98236aa..f37f0a5 100644 --- a/lib/Target/R600/SIISelLowering.h +++ b/lib/Target/R600/SIISelLowering.h @@ -36,6 +36,7 @@ class SITargetLowering : public AMDGPUTargetLowering { SDNode *foldOperands(MachineSDNode *N, SelectionDAG &DAG) const; void adjustWritemask(MachineSDNode *&N, SelectionDAG &DAG) const; + MachineSDNode *AdjustRegClass(MachineSDNode *N, SelectionDAG &DAG) const; public: SITargetLowering(TargetMachine &tm); |