6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-19 20:34:38 +00:00
Code Issues Projects Releases Wiki Activity

Reserve r29 on Alpha. This fixes all verifier failures in CodeGen/Alpha.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131587 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Cameron Zwarich 2011-05-18 21:54:32 +00:00
parent db28247522
commit 20a41cb2b2
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
lib/Target/Alpha/AlphaRegisterInfo.cpp
View File

@ -69,6 +69,7 @@ const unsigned* AlphaRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF)
BitVector AlphaRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
BitVector Reserved(getNumRegs());
Reserved.set(Alpha::R15);
Reserved.set(Alpha::R29);
Reserved.set(Alpha::R30);
Reserved.set(Alpha::R31);
return Reserved;