diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIInstructions.td | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td index c3fa1bb41ef..bad6c3d5656 100644 --- a/llvm/lib/Target/AMDGPU/SIInstructions.td +++ b/llvm/lib/Target/AMDGPU/SIInstructions.td @@ -168,27 +168,22 @@ def GET_GROUPSTATICSIZE : SPseudoInstSI <(outs SReg_32:$sdst), (ins), [(set SReg_32:$sdst, (int_amdgcn_groupstaticsize))]>; } // End let usesCustomInserter = 1, SALU = 1 -def S_MOV_B64_term : SPseudoInstSI<(outs SReg_64:$dst), - (ins SSrc_b64:$src0)> { - let isAsCheapAsAMove = 1; - let isTerminator = 1; - let hasSideEffects = 0; -} - -def S_XOR_B64_term : SPseudoInstSI<(outs SReg_64:$dst), - (ins SSrc_b64:$src0, SSrc_b64:$src1)> { - let isAsCheapAsAMove = 1; +// Wrap an instruction by duplicating it, except for setting isTerminator. +class WrapTerminatorInst<SOP_Pseudo base_inst> : SPseudoInstSI< + base_inst.OutOperandList, + base_inst.InOperandList> { + let Uses = base_inst.Uses; + let Defs = base_inst.Defs; let isTerminator = 1; - let hasSideEffects = 0; - let Defs = [SCC]; + let isAsCheapAsAMove = base_inst.isAsCheapAsAMove; + let hasSideEffects = base_inst.hasSideEffects; + let UseNamedOperandTable = base_inst.UseNamedOperandTable; + let CodeSize = base_inst.CodeSize; } -def S_ANDN2_B64_term : SPseudoInstSI<(outs SReg_64:$dst), - (ins SSrc_b64:$src0, SSrc_b64:$src1)> { - let isAsCheapAsAMove = 1; - let isTerminator = 1; - let hasSideEffects = 0; -} +def S_MOV_B64_term : WrapTerminatorInst<S_MOV_B64>; +def S_XOR_B64_term : WrapTerminatorInst<S_XOR_B64>; +def S_ANDN2_B64_term : WrapTerminatorInst<S_ANDN2_B64>; def WAVE_BARRIER : SPseudoInstSI<(outs), (ins), [(int_amdgcn_wave_barrier)]> { |
