[PowerPC] Remove redundant MMA patterns.

There are two MMA patterns that have been added twice. This patch just removes
one set of petterns. Should not change the way MMA behaves.

Reviewed By: lei, #powerpc

Differential Revision: https://reviews.llvm.org/D120680

diff --git a/llvm/lib/Target/PowerPC/PPCInstrMMA.td b/llvm/lib/Target/PowerPC/PPCInstrMMA.td
index a268f3c..a7e85cd 100644 (file)
--- a/llvm/lib/Target/PowerPC/PPCInstrMMA.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrMMA.td
@@ -496,16 +496,6 @@ let Predicates = [MMA, PrefixInstrs] in {
                                                Msk2Imm:$PMSK)),
             (PMXVF16GER2NP $ATi, RCCp.AToVSRC, RCCp.BToVSRC, Msk4Imm:$XMSK,
                            Msk4Imm:$YMSK, Msk2Imm:$PMSK)>;
-  def : Pat<(v512i1 (int_ppc_mma_pmxvf16ger2pn v512i1:$ATi, v16i8:$XA, v16i8:$XB,
-                                               Msk4Imm:$XMSK, Msk4Imm:$YMSK,
-                                               Msk2Imm:$PMSK)),
-            (PMXVF16GER2PN $ATi, RCCp.AToVSRC, RCCp.BToVSRC, Msk4Imm:$XMSK,
-                           Msk4Imm:$YMSK, Msk2Imm:$PMSK)>;
-  def : Pat<(v512i1 (int_ppc_mma_pmxvf16ger2np v512i1:$ATi, v16i8:$XA, v16i8:$XB,
-                                               Msk4Imm:$XMSK, Msk4Imm:$YMSK,
-                                               Msk2Imm:$PMSK)),
-            (PMXVF16GER2NP $ATi, RCCp.AToVSRC, RCCp.BToVSRC, Msk4Imm:$XMSK,
-                           Msk4Imm:$YMSK, Msk2Imm:$PMSK)>;
   def : Pat<(v512i1 (int_ppc_mma_pmxvf16ger2nn v512i1:$ATi, v16i8:$XA, v16i8:$XB,
                                                Msk4Imm:$XMSK, Msk4Imm:$YMSK,
                                                Msk2Imm:$PMSK)),