Resubmit r301309: [DebugInfo][X86] Fix handling of DBG_VALUE's in post-RA scheduler.
This patch reapplies r301309 with the fix to the MIR test to fix the assertion
triggered by r301309. Had trimmed a little bit too much from the MIR!
llvm-svn: 301317
diff --git a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp
index 955524c..3a57772 100644
--- a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp
+++ b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp
@@ -964,10 +964,8 @@
// sure to update that as well.
const SUnit *SU = MISUnitMap[Q.second.Operand->getParent()];
if (!SU) continue;
- for (DbgValueVector::iterator DVI = DbgValues.begin(),
- DVE = DbgValues.end(); DVI != DVE; ++DVI)
- if (DVI->second == Q.second.Operand->getParent())
- UpdateDbgValue(*DVI->first, AntiDepReg, NewReg);
+ UpdateDbgValues(DbgValues, Q.second.Operand->getParent(),
+ AntiDepReg, NewReg);
}
// We just went back in time and modified history; the