[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp PPCTargetAsmInfo.cpp

[Jim Laskey]

Changes in directory llvm/lib/Target/PowerPC:

PPCRegisterInfo.cpp updated: 1.104 -> 1.105
PPCTargetAsmInfo.cpp updated: 1.16 -> 1.17
---
Log message:

Support for non-landing pad exception handling.

---
Diffs of the changes:  (+7 -0)

 PPCRegisterInfo.cpp  |    4 ++++
 PPCTargetAsmInfo.cpp |    3 +++
 2 files changed, 7 insertions(+)


Index: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
diff -u llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.104 llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.105
--- llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.104	Wed Jan 31 18:39:08 2007
+++ llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp	Thu Feb  1 10:31:34 2007
@@ -902,6 +902,10 @@
       Moves.push_back(MachineMove(FrameLabelId, CSDst, CSSrc));
     }
     
+    MachineLocation LRDst(MachineLocation::VirtualFP, LROffset);
+    MachineLocation LRSrc(IsPPC64 ? PPC::LR8 : PPC::LR);
+    Moves.push_back(MachineMove(FrameLabelId, LRDst, LRSrc));
+    
     // Mark effective beginning of when frame pointer is ready.
     unsigned ReadyLabelId = MMI->NextLabelID();
     BuildMI(MBB, MBBI, TII.get(PPC::LABEL)).addImm(ReadyLabelId);


Index: llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
diff -u llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp:1.16 llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp:1.17
--- llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp:1.16	Tue Jan 30 02:04:53 2007
+++ llvm/lib/Target/PowerPC/PPCTargetAsmInfo.cpp	Thu Feb  1 10:31:34 2007
@@ -41,11 +41,14 @@
   DwarfARangesSection = ".section __DWARF,__debug_aranges,regular,debug";
   DwarfRangesSection = ".section __DWARF,__debug_ranges,regular,debug";
   DwarfMacInfoSection = ".section __DWARF,__debug_macinfo,regular,debug";
+  DwarfEHFrameSection =
+  ".section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support";
 }
 
 DarwinTargetAsmInfo::DarwinTargetAsmInfo(const PPCTargetMachine &TM)
 : PPCTargetAsmInfo(TM)
 {
+  PCSymbol = ".";
   CommentString = ";";
   GlobalPrefix = "_";
   PrivateGlobalPrefix = "L";