[llvm-commits] CVS: llvm/lib/Target/X86/X86ISelLowering.cpp

[Chris Lattner]

Changes in directory llvm/lib/Target/X86:

X86ISelLowering.cpp updated: 1.53 -> 1.54
---
Log message:

use ESP directly, not a copy of ESP into some other register for fastcc calls


---
Diffs of the changes:  (+1 -2)

 X86ISelLowering.cpp |    3 +--
 1 files changed, 1 insertion(+), 2 deletions(-)


Index: llvm/lib/Target/X86/X86ISelLowering.cpp
diff -u llvm/lib/Target/X86/X86ISelLowering.cpp:1.53 llvm/lib/Target/X86/X86ISelLowering.cpp:1.54
--- llvm/lib/Target/X86/X86ISelLowering.cpp:1.53	Mon Jan 23 23:17:12 2006
+++ llvm/lib/Target/X86/X86ISelLowering.cpp	Tue Jan 24 00:14:44 2006
@@ -923,8 +923,7 @@
 
   // Arguments go on the stack in reverse order, as specified by the ABI.
   unsigned ArgOffset = 0;
-  SDOperand StackPtr = DAG.getCopyFromReg(DAG.getEntryNode(),
-                                          X86::ESP, MVT::i32);
+  SDOperand StackPtr = DAG.getRegister(X86::ESP, MVT::i32);
   NumIntRegs = 0;
   std::vector<SDOperand> Stores;
   std::vector<SDOperand> RegValuesToPass;