[llvm] b3d3832 - [RDA] Fix printing of regs / reg units. NFC

[David Green via llvm-commits]

Author: David Green
Date: 2021-05-18T08:07:30+01:00
New Revision: b3d38327b2bfcc92b5e34d0d2f2fa52a1ba063a0

URL: https://github.com/llvm/llvm-project/commit/b3d38327b2bfcc92b5e34d0d2f2fa52a1ba063a0
DIFF: https://github.com/llvm/llvm-project/commit/b3d38327b2bfcc92b5e34d0d2f2fa52a1ba063a0.diff

LOG: [RDA] Fix printing of regs / reg units. NFC

It was printing RegUnits as Regs, leading to much confusion in the debug
logs.

Added: 
    

Modified: 
    llvm/lib/CodeGen/ReachingDefAnalysis.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/ReachingDefAnalysis.cpp b/llvm/lib/CodeGen/ReachingDefAnalysis.cpp
index 63c668bc192f..c850571da2ed 100644
--- a/llvm/lib/CodeGen/ReachingDefAnalysis.cpp
+++ b/llvm/lib/CodeGen/ReachingDefAnalysis.cpp
@@ -125,7 +125,7 @@ void ReachingDefAnalysis::processDefs(MachineInstr *MI) {
     for (MCRegUnitIterator Unit(MO.getReg().asMCReg(), TRI); Unit.isValid();
          ++Unit) {
       // This instruction explicitly defines the current reg unit.
-      LLVM_DEBUG(dbgs() << printReg(*Unit, TRI) << ":\t" << CurInstr
+      LLVM_DEBUG(dbgs() << printRegUnit(*Unit, TRI) << ":\t" << CurInstr
                         << '\t' << *MI);
 
       // How many instructions since this reg unit was last written?