Author: Craig Topper Date: 2021-01-20T10:33:09-08:00 New Revision: 9d792fef577843b213aa11954820512942dc31c7
URL: https://github.com/llvm/llvm-project/commit/9d792fef577843b213aa11954820512942dc31c7 DIFF: https://github.com/llvm/llvm-project/commit/9d792fef577843b213aa11954820512942dc31c7.diff LOG: [RISCV] Remove unnecessary APInt copy. NFC getAPIntValue returns a const APInt& so keep it as a reference. Added: Modified: llvm/lib/Target/RISCV/RISCVISelLowering.cpp Removed: ################################################################################ diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp index a84d3a4dd006..abbdfd54e897 100644 --- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp +++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp @@ -2009,7 +2009,7 @@ bool RISCVTargetLowering::isDesirableToCommuteWithShift( auto *C1 = dyn_cast<ConstantSDNode>(N0->getOperand(1)); auto *C2 = dyn_cast<ConstantSDNode>(N->getOperand(1)); if (C1 && C2) { - APInt C1Int = C1->getAPIntValue(); + const APInt &C1Int = C1->getAPIntValue(); APInt ShiftedC1Int = C1Int << C2->getAPIntValue(); // We can materialise `c1 << c2` into an add immediate, so it's "free", _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
