Print debug info as:
*** Register mapping ***
reg 1024 -> %reg1028
reg 1026 -> EAX
reg 1027 -> %reg1028
instead of:
*** Register mapping ***
reg 1024 -> reg 1028
reg 1026 -> reg 15
reg 1027 -> reg 1028
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29803 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 9e0d5d2..f1f608d 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -820,8 +820,11 @@
DEBUG(std::cerr << "*** Register mapping ***\n");
DEBUG(for (int i = 0, e = r2rMap_.size(); i != e; ++i)
- if (r2rMap_[i])
- std::cerr << " reg " << i << " -> reg " << r2rMap_[i] << "\n");
+ if (r2rMap_[i]) {
+ std::cerr << " reg " << i << " -> ";
+ printRegName(r2rMap_[i]);
+ std::cerr << "\n";
+ });
}
/// Return true if the two specified registers belong to different register