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| author | Christian Konig <christian.koenig@amd.com> | 2013-03-18 11:34:05 +0000 |
|---|---|---|
| committer | Christian Konig <christian.koenig@amd.com> | 2013-03-18 11:34:05 +0000 |
| commit | 082a14a88adeef0c243139ba93578da971d61836 (patch) | |
| tree | c34c4f802e80889cf2b008eb6a7199458b41c623 | |
| parent | 7a14a47e7a7aebd3f357607c94cf56fb41006a15 (diff) | |
| download | bcm5719-llvm-082a14a88adeef0c243139ba93578da971d61836.tar.gz bcm5719-llvm-082a14a88adeef0c243139ba93578da971d61836.zip | |
R600/SI: add shl pattern
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 177275
| -rw-r--r-- | llvm/lib/Target/R600/SIISelLowering.cpp | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/R600/SIISelLowering.h | 1 | ||||
| -rw-r--r-- | llvm/lib/Target/R600/SIInstructions.td | 4 |
3 files changed, 8 insertions, 1 deletions
diff --git a/llvm/lib/Target/R600/SIISelLowering.cpp b/llvm/lib/Target/R600/SIISelLowering.cpp index 063f5faa63d..7a1cd94b5a5 100644 --- a/llvm/lib/Target/R600/SIISelLowering.cpp +++ b/llvm/lib/Target/R600/SIISelLowering.cpp @@ -229,6 +229,10 @@ EVT SITargetLowering::getSetCCResultType(EVT VT) const { return MVT::i1; } +MVT SITargetLowering::getScalarShiftAmountTy(EVT VT) const { + return MVT::i32; +} + //===----------------------------------------------------------------------===// // Custom DAG Lowering Operations //===----------------------------------------------------------------------===// diff --git a/llvm/lib/Target/R600/SIISelLowering.h b/llvm/lib/Target/R600/SIISelLowering.h index 0411565ee39..d65622526f2 100644 --- a/llvm/lib/Target/R600/SIISelLowering.h +++ b/llvm/lib/Target/R600/SIISelLowering.h @@ -48,6 +48,7 @@ public: virtual MachineBasicBlock * EmitInstrWithCustomInserter(MachineInstr * MI, MachineBasicBlock * BB) const; virtual EVT getSetCCResultType(EVT VT) const; + virtual MVT getScalarShiftAmountTy(EVT VT) const; virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const; virtual SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const; virtual SDNode *PostISelFolding(MachineSDNode *N, SelectionDAG &DAG) const; diff --git a/llvm/lib/Target/R600/SIInstructions.td b/llvm/lib/Target/R600/SIInstructions.td index c14e8a376b2..7593b94dbda 100644 --- a/llvm/lib/Target/R600/SIInstructions.td +++ b/llvm/lib/Target/R600/SIInstructions.td @@ -854,7 +854,9 @@ defm V_LSHR_B32 : VOP2_32 <0x00000015, "V_LSHR_B32", []>; defm V_LSHRREV_B32 : VOP2_32 <0x00000016, "V_LSHRREV_B32", []>; defm V_ASHR_I32 : VOP2_32 <0x00000017, "V_ASHR_I32", []>; defm V_ASHRREV_I32 : VOP2_32 <0x00000018, "V_ASHRREV_I32", []>; -defm V_LSHL_B32 : VOP2_32 <0x00000019, "V_LSHL_B32", []>; +defm V_LSHL_B32 : VOP2_32 <0x00000019, "V_LSHL_B32", + [(set VReg_32:$dst, (shl VSrc_32:$src0, (i32 VReg_32:$src1)))] +>; defm V_LSHLREV_B32 : VOP2_32 <0x0000001a, "V_LSHLREV_B32", []>; let isCommutable = 1 in { |
