Fix VirtRegMap to use TRI::index2VirtReg and TRI::virtReg2Index instead of

[oota-llvm.git] / lib / CodeGen / VirtRegMap.h

diff --git a/lib/CodeGen/VirtRegMap.h b/lib/CodeGen/VirtRegMap.h
index 2fe27cea31fa312a0aa9c00d4e021fc1c669ff99..180b43bce6b9b976a88672a8f2e63002c003a6e6 100644 (file)
--- a/lib/CodeGen/VirtRegMap.h
+++ b/lib/CodeGen/VirtRegMap.h
@@ -432,12 +432,12 @@ namespace llvm {
 
     /// @brief Mark the specified register as being implicitly defined.
     void setIsImplicitlyDefined(unsigned VirtReg) {
-      ImplicitDefed.set(VirtReg-TargetRegisterInfo::FirstVirtualRegister);
+      ImplicitDefed.set(TargetRegisterInfo::virtReg2Index(VirtReg));
     }
 
     /// @brief Returns true if the virtual register is implicitly defined.
     bool isImplicitlyDefined(unsigned VirtReg) const {
-      return ImplicitDefed[VirtReg-TargetRegisterInfo::FirstVirtualRegister];
+      return ImplicitDefed[TargetRegisterInfo::virtReg2Index(VirtReg)];
     }
 
     /// @brief Updates information about the specified virtual register's value