commit a2a98fd0ddd2ae277be7cdd62aae92f6c5155e07
author Jakob Stoklund Olesen <stoklund@2pi.dk> Wed Dec 21 19:50:05 2011 +0000
committer Jakob Stoklund Olesen <stoklund@2pi.dk> Wed Dec 21 19:50:05 2011 +0000
tree 1b77ec8fedaf4f4680702ec8dff9bbc2ff660566
parent e6949b13997e6d31aa4719a0e80c4b6b405e42a9

Move common code into an MRI function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147071 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/ExecutionDepsFix.cpp

diff --git a/lib/CodeGen/ExecutionDepsFix.cpp b/lib/CodeGen/ExecutionDepsFix.cpp
index 4ec75cd..c057c1b 100644
--- a/lib/CodeGen/ExecutionDepsFix.cpp
+++ b/lib/CodeGen/ExecutionDepsFix.cpp
@@ -654,11 +654,10 @@
   bool anyregs = false;
   for (TargetRegisterClass::const_iterator I = RC->begin(), E = RC->end();
        I != E; ++I)
-    for (const unsigned *AI = TRI->getOverlaps(*I); *AI; ++AI)
-      if (MF->getRegInfo().isPhysRegUsed(*AI)) {
-        anyregs = true;
-        break;
-      }
+    if (MF->getRegInfo().isPhysRegOrOverlapUsed(*I)) {
+      anyregs = true;
+      break;
+    }
   if (!anyregs) return false;
 
   // Initialize the AliasMap on the first use.