[llvm] ce616aa - [RISCV][NFC] Simplify PatFrag mul_const_oneuse

[Ben Shi via llvm-commits]

Author: Ben Shi
Date: 2023-04-01T12:58:44+08:00
New Revision: ce616aa014e1bf2710ae3afb2e4cd814cdadb402

URL: https://github.com/llvm/llvm-project/commit/ce616aa014e1bf2710ae3afb2e4cd814cdadb402
DIFF: https://github.com/llvm/llvm-project/commit/ce616aa014e1bf2710ae3afb2e4cd814cdadb402.diff

LOG: [RISCV][NFC] Simplify PatFrag mul_const_oneuse

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D147309

Added: 
    

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

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.td b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
index 888c9b3177801..a13f672972f50 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfo.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
@@ -1247,8 +1247,7 @@ def mul_oneuse : binop_oneuse<mul>;
 def mul_const_oneuse : PatFrag<(ops node:$A, node:$B),
                                (mul node:$A, node:$B), [{
   if (auto *N1C = dyn_cast<ConstantSDNode>(N->getOperand(1)))
-    if (N1C->hasOneUse())
-      return true;
+    return N1C->hasOneUse();
   return false;
 }]>;