Update llvm/lib/CodeGen/MachinePipeliner.cpp

quic-asaravan · kasuga-fj · web-flow · commit 9bac48e980e3 · 2025-11-17T13:12:09.000+05:30
Co-authored-by: Ryotaro Kasuga &lt;kasuga.ryotaro@fujitsu.com&gt;
diff --git a/llvm/lib/CodeGen/MachinePipeliner.cpp b/llvm/lib/CodeGen/MachinePipeliner.cpp
@@ -523,8 +523,8 @@ static bool hasPHICycle(const MachineBasicBlock *LoopHeader,
     auto Ins = PhiDeps.try_emplace(DefReg).first;
 
     // PHI operands are (Reg, MBB) pairs starting at index 1.
-    for (unsigned i = 1; i < MI.getNumOperands(); i += 2)
-      Ins->second.push_back(MI.getOperand(i).getReg());
+    for (unsigned I = 1; I < MI.getNumOperands(); I += 2)
+      Ins->second.push_back(MI.getOperand(I).getReg());
   }
 
   // DFS to detect cycles among PHI nodes.

Original file line number	Diff line number	Diff line change
`@@ -523,8 +523,8 @@ static bool hasPHICycle(const MachineBasicBlock *LoopHeader,`
`523`	`523`	`auto Ins = PhiDeps.try_emplace(DefReg).first;`
`524`	`524`
`525`	`525`	`// PHI operands are (Reg, MBB) pairs starting at index 1.`
`526`		`- for (unsigned i = 1; i < MI.getNumOperands(); i += 2)`
`527`		`- Ins->second.push_back(MI.getOperand(i).getReg());`
	`526`	`+ for (unsigned I = 1; I < MI.getNumOperands(); I += 2)`
	`527`	`+ Ins->second.push_back(MI.getOperand(I).getReg());`
`528`	`528`	`}`
`529`	`529`
`530`	`530`	`// DFS to detect cycles among PHI nodes.`