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Add support for frame info use of the .cfi_def_cfa directive. 

llvm-svn: 131756
This commit is contained in:
Jim Grosbach 2011-05-20 21:23:17 +00:00
parent 860b03b5f9
commit 83c4bb157a
1 changed files with 2 additions and 1 deletions
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3
llvm/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
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@ -220,8 +220,9 @@ void AsmPrinter::EmitCFIFrameMove(const MachineMove &Move) const {
if (Src.getReg() == MachineLocation::VirtualFP) {
OutStreamer.EmitCFIDefCfaOffset(-Src.getOffset());
} else {
assert("Machine move not supported yet");
// Reg + Offset
OutStreamer.EmitCFIDefCfa(RI->getDwarfRegNum(Src.getReg(), true),
Src.getOffset());
}
} else if (Src.isReg() && Src.getReg() == MachineLocation::VirtualFP) {
assert(Dst.isReg() && "Machine move not supported yet.");