[llvm-commits] [llvm] r73434 - /llvm/trunk/lib/Target/ARM/ARMRegisterInfo.cpp

[Evan Cheng]

Author: evancheng
Date: Mon Jun 15 17:32:01 2009
New Revision: 73434

URL: http://llvm.org/viewvc/llvm-project?rev=73434&view=rev
Log:
On Darwin, frame pointer r7 is never available.

Modified:
    llvm/trunk/lib/Target/ARM/ARMRegisterInfo.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMRegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMRegisterInfo.cpp?rev=73434&r1=73433&r2=73434&view=diff

==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMRegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMRegisterInfo.cpp Mon Jun 15 17:32:01 2009
@@ -385,7 +385,7 @@
 
 
   if (Hint.first == ARMRI::RegPairEven) {
-    if (!hasFP(MF)) {
+    if (!STI.isTargetDarwin() && !hasFP(MF)) {
       if (!STI.isR9Reserved())
         return std::make_pair(GPREven1,
                               GPREven1 + (sizeof(GPREven1)/sizeof(unsigned)));
@@ -408,7 +408,7 @@
                               GPREven6 + (sizeof(GPREven6)/sizeof(unsigned)));
     }
   } else if (Hint.first == ARMRI::RegPairOdd) {
-    if (!hasFP(MF)) {
+    if (!STI.isTargetDarwin() && !hasFP(MF)) {
       if (!STI.isR9Reserved())
         return std::make_pair(GPROdd1,
                               GPROdd1 + (sizeof(GPROdd1)/sizeof(unsigned)));