[llvm-commits] [llvm] r131760 - in /llvm/trunk/lib: CodeGen/AsmPrinter/AsmPrinterDwarf.cpp MC/MCDwarf.cpp

[Jim Grosbach]

Author: grosbach
Date: Fri May 20 16:50:09 2011
New Revision: 131760

URL: http://llvm.org/viewvc/llvm-project?rev=131760&view=rev
Log:
No reason not to allow defining the CFA as a reg w/ offset zero.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
    llvm/trunk/lib/MC/MCDwarf.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp?rev=131760&r1=131759&r2=131760&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp Fri May 20 16:50:09 2011
@@ -215,8 +215,6 @@
 
   // If advancing cfa.
   if (Dst.isReg() && Dst.getReg() == MachineLocation::VirtualFP) {
-    assert(!Src.isReg() && "Machine move not supported yet.");
-
     if (Src.getReg() == MachineLocation::VirtualFP) {
       OutStreamer.EmitCFIDefCfaOffset(-Src.getOffset());
     } else {

Modified: llvm/trunk/lib/MC/MCDwarf.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCDwarf.cpp?rev=131760&r1=131759&r2=131760&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCDwarf.cpp (original)
+++ llvm/trunk/lib/MC/MCDwarf.cpp Fri May 20 16:50:09 2011
@@ -539,8 +539,6 @@
 
     // If advancing cfa.
     if (Dst.isReg() && Dst.getReg() == MachineLocation::VirtualFP) {
-      assert(!Src.isReg() && "Machine move not supported yet.");
-
       if (Src.getReg() == MachineLocation::VirtualFP) {
         Streamer.EmitIntValue(dwarf::DW_CFA_def_cfa_offset, 1);
       } else {