diff options
Diffstat (limited to 'llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp b/llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp index 6297916..5ee66e3 100644 --- a/llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp +++ b/llvm/lib/Target/SystemZ/SystemZFrameLowering.cpp @@ -574,13 +574,11 @@ void SystemZELFFrameLowering::emitPrologue(MachineFunction &MF, // Call mcount (Regmask from CC AnyReg since mcount preserves all normal // argument registers). - FunctionCallee FC = MF.getFunction().getParent()->getOrInsertFunction( - "mcount", Type::getVoidTy(MF.getFunction().getContext())); const uint32_t *Mask = MF.getSubtarget<SystemZSubtarget>() .getSpecialRegisters() ->getCallPreservedMask(MF, CallingConv::AnyReg); BuildMI(MBB, MBBI, DL, ZII->get(SystemZ::CallBRASL)) - .addGlobalAddress(dyn_cast<Function>(FC.getCallee())) + .addExternalSymbol("mcount") .addRegMask(Mask); // Reload return address from 8 bytes above stack pointer. |