[llvm-commits] CVS: llvm/lib/CodeGen/LiveIntervalAnalysis.cpp RegAllocLocal.cpp

[Chris Lattner]

Changes in directory llvm/lib/CodeGen:

LiveIntervalAnalysis.cpp updated: 1.116 -> 1.117
RegAllocLocal.cpp updated: 1.67 -> 1.68
---
Log message:

Reduce usage of MRegisterInfo::getRegClass


---
Diffs of the changes:  (+3 -3)

Index: llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
diff -u llvm/lib/CodeGen/LiveIntervalAnalysis.cpp:1.116 llvm/lib/CodeGen/LiveIntervalAnalysis.cpp:1.117
--- llvm/lib/CodeGen/LiveIntervalAnalysis.cpp:1.116	Wed Aug  4 04:46:56 2004
+++ llvm/lib/CodeGen/LiveIntervalAnalysis.cpp	Sun Aug 15 17:23:09 2004
@@ -661,7 +661,7 @@
   if (MRegisterInfo::isVirtualRegister(RegB))
     return RegClass != mf_->getSSARegMap()->getRegClass(RegB);
   else
-    return RegClass != mri_->getRegClass(RegB);
+    return RegClass->contains(RegB);
 }
 
 bool LiveIntervals::overlapsAliases(const LiveInterval *LHS,


Index: llvm/lib/CodeGen/RegAllocLocal.cpp
diff -u llvm/lib/CodeGen/RegAllocLocal.cpp:1.67 llvm/lib/CodeGen/RegAllocLocal.cpp:1.68
--- llvm/lib/CodeGen/RegAllocLocal.cpp:1.67	Sun Aug 15 17:03:57 2004
+++ llvm/lib/CodeGen/RegAllocLocal.cpp	Sun Aug 15 17:23:09 2004
@@ -391,7 +391,7 @@
              "PhysReg in PhysRegsUseOrder, but is not allocated?");
       if (PhysRegsUsed[R]) {
         // If the current register is compatible, use it.
-        if (RegInfo->getRegClass(R) == RC) {
+        if (RC->contains(R)) {
           PhysReg = R;
           break;
         } else {
@@ -399,7 +399,7 @@
           // compatible, use it.
           for (const unsigned *AliasSet = RegInfo->getAliasSet(R);
                *AliasSet; ++AliasSet) {
-            if (RegInfo->getRegClass(*AliasSet) == RC) {
+            if (RC->contains(*AliasSet)) {
               PhysReg = *AliasSet;    // Take an aliased register
               break;
             }