diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCFastISel.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCFastISel.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCFastISel.cpp b/llvm/lib/Target/PowerPC/PPCFastISel.cpp index 92a0ec1a9b3..d9e011e18fe 100644 --- a/llvm/lib/Target/PowerPC/PPCFastISel.cpp +++ b/llvm/lib/Target/PowerPC/PPCFastISel.cpp @@ -1498,6 +1498,10 @@ bool PPCFastISel::SelectCall(const Instruction *I) { for (unsigned II = 0, IE = RegArgs.size(); II != IE; ++II) MIB.addReg(RegArgs[II], RegState::Implicit); + // Direct calls in the ELFv2 ABI need the TOC register live into the call. + if (PPCSubTarget->isELFv2ABI()) + MIB.addReg(PPC::X2, RegState::Implicit); + // Add a register mask with the call-preserved registers. Proper // defs for return values will be added by setPhysRegsDeadExcept(). MIB.addRegMask(TRI.getCallPreservedMask(CC)); |
