[llvm] 8cee94e - [RISCV] Fix obvious copy paste error.

[Harald van Dijk via llvm-commits]

Author: Harald van Dijk
Date: 2024-04-16T16:32:57+01:00
New Revision: 8cee94e989b5bf6fb6455087d48eb6c6e0e23c54

URL: https://github.com/llvm/llvm-project/commit/8cee94e989b5bf6fb6455087d48eb6c6e0e23c54
DIFF: https://github.com/llvm/llvm-project/commit/8cee94e989b5bf6fb6455087d48eb6c6e0e23c54.diff

LOG: [RISCV] Fix obvious copy paste error.

CASE_VFMA_OPCODE_VV and CASE_VFMA_CHANGE_OPCODE_VV need to match up if we are
are to avoid "Unexpected opcode" errors, but in CASE_VFMA_CHANGE_OPCODE_VV,
CASE_VFMA_CHANGE_OPCODE_LMULS_MF2 had mistakenly been used instead of
CASE_VFMA_CHANGE_OPCODE_LMULS_MF4.

Added: 
    

Modified: 
    llvm/lib/Target/RISCV/RISCVInstrInfo.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp b/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
index 668062c8d33f6f..14b5cbea71722f 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
@@ -3016,7 +3016,7 @@ bool RISCVInstrInfo::findCommutedOpIndices(const MachineInstr &MI,
   CASE_VFMA_CHANGE_OPCODE_LMULS_M1(OLDOP, NEWOP, TYPE, SEW)
 
 #define CASE_VFMA_CHANGE_OPCODE_VV(OLDOP, NEWOP)                               \
-  CASE_VFMA_CHANGE_OPCODE_LMULS_MF2(OLDOP, NEWOP, VV, E16)                     \
+  CASE_VFMA_CHANGE_OPCODE_LMULS_MF4(OLDOP, NEWOP, VV, E16)                     \
   CASE_VFMA_CHANGE_OPCODE_LMULS_MF2(OLDOP, NEWOP, VV, E32)                     \
   CASE_VFMA_CHANGE_OPCODE_LMULS_M1(OLDOP, NEWOP, VV, E64)