Author: tstellar Date: Thu Jun 2 16:01:40 2016 New Revision: 271589 URL: http://llvm.org/viewvc/llvm-project?rev=271589&view=rev Log: Merging r258936:
------------------------------------------------------------------------ r258936 | thomas.stellard | 2016-01-27 07:53:52 -0800 (Wed, 27 Jan 2016) | 14 lines AMDGPU/SI: Fix commuting of 32-bit VOPC instructions Summary: We didn't have entries in the commuting table for the 32-bit instructions. I don't think we hit this problem now, but we will once uniform branching is enabled. Tests will come in a later commit. Reviewers: arsenm Subscribers: arsenm, llvm-commits Differential Revision: http://reviews.llvm.org/D16600 ------------------------------------------------------------------------ Modified: llvm/branches/release_38/lib/Target/AMDGPU/SIInstrInfo.td Modified: llvm/branches/release_38/lib/Target/AMDGPU/SIInstrInfo.td URL: http://llvm.org/viewvc/llvm-project/llvm/branches/release_38/lib/Target/AMDGPU/SIInstrInfo.td?rev=271589&r1=271588&r2=271589&view=diff ============================================================================== --- llvm/branches/release_38/lib/Target/AMDGPU/SIInstrInfo.td (original) +++ llvm/branches/release_38/lib/Target/AMDGPU/SIInstrInfo.td Thu Jun 2 16:01:40 2016 @@ -1788,7 +1788,8 @@ multiclass VOPC_m <vopc op, dag ins, str list<SchedReadWrite> sched, string revOpName = "", string asm = opName#"_e32 "#op_asm, string alias_asm = opName#" "#op_asm> { - def "" : VOPC_Pseudo <ins, pattern, opName> { + def "" : VOPC_Pseudo <ins, pattern, opName>, + VOP2_REV<revOpName#"_e32", !eq(revOpName, opName)> { let Defs = !if(DefExec, [VCC, EXEC], [VCC]); let SchedRW = sched; } @@ -1819,7 +1820,8 @@ multiclass VOPC_m <vopc op, dag ins, str multiclass VOPC_Helper <vopc op, string opName, list<dag> pat32, list<dag> pat64, bit DefExec, string revOp, VOPProfile p, list<SchedReadWrite> sched> { - defm _e32 : VOPC_m <op, p.Ins32, p.Asm32, pat32, opName, DefExec, p, sched>; + defm _e32 : VOPC_m <op, p.Ins32, p.Asm32, pat32, opName, DefExec, p, sched, + revOp>; defm _e64 : VOP3_C_m <op, (outs VOPDstS64:$dst), p.Ins64, opName#p.Asm64, pat64, opName, p.HasModifiers, DefExec, revOp, sched>; _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
