[llvm-commits] [llvm] r90868 - /llvm/trunk/include/llvm/Target/TargetRegisterInfo.h

[Evan Cheng]

Author: evancheng
Date: Tue Dec  8 13:34:53 2009
New Revision: 90868

URL: http://llvm.org/viewvc/llvm-project?rev=90868&view=rev
Log:
Revert 90789 for now. It caused massive compile time regression. Post-ra scheduler slowed down dramatically with this.

Modified:
    llvm/trunk/include/llvm/Target/TargetRegisterInfo.h

Modified: llvm/trunk/include/llvm/Target/TargetRegisterInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetRegisterInfo.h?rev=90868&r1=90867&r2=90868&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Target/TargetRegisterInfo.h (original)
+++ llvm/trunk/include/llvm/Target/TargetRegisterInfo.h Tue Dec  8 13:34:53 2009
@@ -300,7 +300,7 @@
     /// considered to be a 'virtual' register, which is part of the SSA
     /// namespace.  This must be the same for all targets, which means that each
     /// target is limited to this fixed number of registers.
-    FirstVirtualRegister = 16384
+    FirstVirtualRegister = 1024
   };
 
   /// isPhysicalRegister - Return true if the specified register number is in