Author: Simon Pilgrim Date: 2021-01-05T09:34:01Z New Revision: 52e448974b2ec826c8af429c370c4d6e79ce5747
URL: https://github.com/llvm/llvm-project/commit/52e448974b2ec826c8af429c370c4d6e79ce5747 DIFF: https://github.com/llvm/llvm-project/commit/52e448974b2ec826c8af429c370c4d6e79ce5747.diff LOG: SystemZTargetLowering::lowerDYNAMIC_STACKALLOC - use cast<> instead of dyn_cast<> for dereferenced pointer. NFCI. We're immediately dereferencing the casted pointer, so use cast<> which will assert instead of dyn_cast<> which can return null. Fixes static analyzer warning. Added: Modified: llvm/lib/Target/SystemZ/SystemZISelLowering.cpp Removed: ################################################################################ diff --git a/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp b/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp index 663af1d64943..603446755aaf 100644 --- a/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp +++ b/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp @@ -3419,8 +3419,8 @@ lowerDYNAMIC_STACKALLOC(SDValue Op, SelectionDAG &DAG) const { // If user has set the no alignment function attribute, ignore // alloca alignments. - uint64_t AlignVal = (RealignOpt ? - dyn_cast<ConstantSDNode>(Align)->getZExtValue() : 0); + uint64_t AlignVal = + (RealignOpt ? cast<ConstantSDNode>(Align)->getZExtValue() : 0); uint64_t StackAlign = TFI->getStackAlignment(); uint64_t RequiredAlign = std::max(AlignVal, StackAlign); _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
