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| author | Christian Konig <christian.koenig@amd.com> | 2013-04-10 08:39:08 +0000 |
|---|---|---|
| committer | Christian Konig <christian.koenig@amd.com> | 2013-04-10 08:39:08 +0000 |
| commit | 84a775d8e3d5a3765e01db4b454f849ed8be99be (patch) | |
| tree | b9cbff8f66ded905202763039a2d0d2d709e5caa /lib/Target/R600/SIISelLowering.h | |
| parent | 9c210dabdaee29f38437ad6f61865a5fce694d33 (diff) | |
| download | external_llvm-84a775d8e3d5a3765e01db4b454f849ed8be99be.zip external_llvm-84a775d8e3d5a3765e01db4b454f849ed8be99be.tar.gz external_llvm-84a775d8e3d5a3765e01db4b454f849ed8be99be.tar.bz2 | |
R600/SI: adjust writemask to only the used components
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179165 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/SIISelLowering.h')
| -rw-r--r-- | lib/Target/R600/SIISelLowering.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/R600/SIISelLowering.h b/lib/Target/R600/SIISelLowering.h index ace32f8..e8a8ee3 100644 --- a/lib/Target/R600/SIISelLowering.h +++ b/lib/Target/R600/SIISelLowering.h @@ -34,6 +34,9 @@ class SITargetLowering : public AMDGPUTargetLowering { void ensureSRegLimit(SelectionDAG &DAG, SDValue &Operand, unsigned RegClass, bool &ScalarSlotUsed) const; + SDNode *foldOperands(MachineSDNode *N, SelectionDAG &DAG) const; + void adjustWritemask(MachineSDNode *&N, SelectionDAG &DAG) const; + public: SITargetLowering(TargetMachine &tm); |