Print physreg names symbolically in dumps
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29805 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index f1f608d..e512855 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -735,8 +735,9 @@
assert(SrcInt.reg == SrcReg && DestInt.reg == DestReg &&
"Register mapping is horribly broken!");
- DEBUG(std::cerr << "\t\tInspecting " << SrcInt << " and " << DestInt
- << ": ");
+ DEBUG(std::cerr << "\t\tInspecting "; SrcInt.print(std::cerr, mri_);
+ std::cerr << " and "; DestInt.print(std::cerr, mri_);
+ std::cerr << ": ");
// If two intervals contain a single value and are joined by a copy, it
// does not matter if the intervals overlap, they can always be joined.