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| author | Misha Brukman <brukman+llvm@gmail.com> | 2004-07-20 20:43:05 +0000 |
|---|---|---|
| committer | Misha Brukman <brukman+llvm@gmail.com> | 2004-07-20 20:43:05 +0000 |
| commit | 8e36261aa8f5ea62c8423090dff84cae6e539e0b (patch) | |
| tree | 906a8486f977fc9bce6ef4d32db2af3b64e5b3eb /llvm/lib/Target/PowerPC/PowerPCISelSimple.cpp | |
| parent | 288b211afbaf111812e0fc228db5431828a34162 (diff) | |
| download | bcm5719-llvm-8e36261aa8f5ea62c8423090dff84cae6e539e0b.tar.gz bcm5719-llvm-8e36261aa8f5ea62c8423090dff84cae6e539e0b.zip | |
Treat external variables similarly to those with weak linkage: load indirect.
llvm-svn: 15047
Diffstat (limited to 'llvm/lib/Target/PowerPC/PowerPCISelSimple.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PowerPCISelSimple.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Target/PowerPC/PowerPCISelSimple.cpp b/llvm/lib/Target/PowerPC/PowerPCISelSimple.cpp index 8605380e17d..8c212dcf14a 100644 --- a/llvm/lib/Target/PowerPC/PowerPCISelSimple.cpp +++ b/llvm/lib/Target/PowerPC/PowerPCISelSimple.cpp @@ -524,9 +524,8 @@ void ISel::copyConstantToRegister(MachineBasicBlock *MBB, // GV is located at PC + distance unsigned CurPC = makeAnotherReg(Type::IntTy); unsigned TmpReg = makeAnotherReg(GV->getType()); - unsigned Opcode = GV->hasWeakLinkage() ? - PPC32::LOADLoIndirect : - PPC32::LOADLoDirect; + unsigned Opcode = (GV->hasWeakLinkage() || GV->isExternal()) ? + PPC32::LOADLoIndirect : PPC32::LOADLoDirect; // Move PC to destination reg BuildMI(*MBB, IP, PPC32::MovePCtoLR, 0, CurPC); @@ -2481,7 +2480,8 @@ void ISel::emitCastOperation(MachineBasicBlock *MBB, unsigned SrcReg2 = makeAnotherReg(Type::IntTy); BuildMI(*MBB, IP, PPC32::OR, 2, SrcReg2).addReg(SrcReg).addReg(SrcReg+1); BuildMI(*MBB, IP, PPC32::ADDIC, 2, TmpReg).addReg(SrcReg2).addImm(-1); - BuildMI(*MBB, IP, PPC32::SUBFE, 2, DestReg).addReg(TmpReg).addReg(SrcReg2); + BuildMI(*MBB, IP, PPC32::SUBFE, 2, DestReg).addReg(TmpReg) + .addReg(SrcReg2); break; } case cFP32: |
