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Emit correct DWARF reg # for RA (return address) register

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36646 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
2007-05-02 08:46:03 +00:00
parent d60a18dfbc
commit 038082d966
2 changed files with 7 additions and 1 deletions
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5
lib/Target/X86/X86RegisterInfo.cpp
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@@ -1235,7 +1235,10 @@ void X86RegisterInfo::emitEpilogue(MachineFunction &MF,
}
unsigned X86RegisterInfo::getRARegister() const {
return X86::ST0; // use a non-register register
if (Is64Bit)
return X86::RIP; // Should have dwarf #16
else
return X86::EIP; // Should have dwarf #8
}
unsigned X86RegisterInfo::getFrameRegister(MachineFunction &MF) const {