[llvm] 986841c - SelectionDAGDumper.cpp - printrWithDepthHelper - remove dead code. NFCI.
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Fri Jul 30 11:23:24 PDT 2021
Author: Simon Pilgrim
Date: 2021-07-30T19:23:04+01:00
New Revision: 986841cca24139a20ebbcd8f8c8684aeb1812641
URL: https://github.com/llvm/llvm-project/commit/986841cca24139a20ebbcd8f8c8684aeb1812641
DIFF: https://github.com/llvm/llvm-project/commit/986841cca24139a20ebbcd8f8c8684aeb1812641.diff
LOG: SelectionDAGDumper.cpp - printrWithDepthHelper - remove dead code. NFCI.
Fixes coverity warning - we have an early-out for unsigned depth == 0, so the depth < 1 early-out later on is dead code.
Added:
Modified:
llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
Removed:
################################################################################
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
index 40083c614a6c7..757f949716d86 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
@@ -1012,15 +1012,12 @@ static void printrWithDepthHelper(raw_ostream &OS, const SDNode *N,
N->print(OS, G);
- if (depth < 1)
- return;
-
for (const SDValue &Op : N->op_values()) {
// Don't follow chain operands.
if (Op.getValueType() == MVT::Other)
continue;
OS << '\n';
- printrWithDepthHelper(OS, Op.getNode(), G, depth-1, indent+2);
+ printrWithDepthHelper(OS, Op.getNode(), G, depth - 1, indent + 2);
}
}
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