Switch all register list clients to the new MC*Iterator interface.
No functional change intended.
Sorry for the churn. The iterator classes are supposed to help avoid
giant commits like this one in the future. The TableGen-produced
register lists are getting quite large, and it may be necessary to
change the table representation.
This makes it possible to do so without changing all clients (again).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157854 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index fe49730..f24067d 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1309,8 +1309,9 @@
MOE = MI->operands_end(); MOI != MOE; ++MOI) {
if (!MOI->isReg() || !MOI->isDef() || !MOI->getReg())
continue;
- for (const uint16_t *AI = TRI->getOverlaps(MOI->getReg());
- unsigned Reg = *AI; ++AI) {
+ for (MCRegAliasIterator AI(MOI->getReg(), TRI, true);
+ AI.isValid(); ++AI) {
+ unsigned Reg = *AI;
const MDNode *Var = LiveUserVar[Reg];
if (!Var)
continue;