search for: getmmi

Hello, I want to add a global variable of arrayType in my MachineFunctionPass. However, I only get const Module from MachineFunction.getMMI().getModule(). I can't add any global variable to a const Module. Another way is to add a global variable in doInitialization in my MachineFunctionPass, but I can't determine the size of my arrayType for global variable in doInitialization. Is there any suggestion that can help me achieve...

...eneration, right? why do we need to affect type generation? we just need to know dwarf type id in the backend, so we can emit it as a constant. I still think lowering eh_typeid_for differently may work. Like instead of doing GV = ExtractTypeInfo(I.getArgOperand(0)) followed by getMachineFunction().getMMI().getTypeIDFor(GV) we can get dwarf type id from I.getArgOperand(0) if it's any pointer to struct type. I'm not familiar with dwarf handling part of llvm, but feels possible.

...To: llvmdev at cs.uiuc.edu > > Subject: [LLVMdev] Can I add GlobalVariable in MachineFunctionPass ? > > > > Hello, > > > > I want to add a global variable of arrayType in my MachineFunctionPass. > > However, I only get const Module from > > MachineFunction.getMMI().getModule(). > > I can't add any global variable to a const Module. > > Another way is to add a global variable in doInitialization in my > > MachineFunctionPass, but I can't determine the size of my arrayType for > > global variable in doInitialization. > >...

...portions are included): /* Inserts push rcx followed by pop rcx before each MachineBasicBlock */ void VirtualTimeManager::__insertVtlLogic(MachineFunction &MF, MachineBasicBlock* origMBB) { const llvm::TargetInstrInfo &TII = *MF.getSubtarget().getInstrInfo(); auto MMI = &MF.getMMI(); llvm::Module &M = const_cast<Module &>(*MMI->getModule()); if (origMBB->empty() || !origMBB->isLegalToHoistInto()) return; llvm::BuildMI(*origMBB, origMBB->begin(), DebugLoc(), TII.get(X86::POP64r)).addReg(X86::RCX); /* SOME ADDITIONAL L...

...day, August 05, 2013 3:41 AM > To: llvmdev at cs.uiuc.edu > Subject: [LLVMdev] Can I add GlobalVariable in MachineFunctionPass ? > > Hello, > > I want to add a global variable of arrayType in my MachineFunctionPass. > However, I only get const Module from > MachineFunction.getMMI().getModule(). > I can't add any global variable to a const Module. > Another way is to add a global variable in doInitialization in my > MachineFunctionPass, but I can't determine the size of my arrayType for > global variable in doInitialization. > > Is there any sugges...

...LLVMdev] Can I add GlobalVariable in MachineFunctionPass ? >>> > >>> > Hello, >>> > >>> > I want to add a global variable of arrayType in my MachineFunctionPass. >>> > However, I only get const Module from >>> > MachineFunction.getMMI().getModule(). >>> > I can't add any global variable to a const Module. >>> > Another way is to add a global variable in doInitialization in my >>> > MachineFunctionPass, but I can't determine the size of my arrayType for >>> > global variable...

...g <mailto:llvm-commits at lists.llvm.org>> wrote: >> Hi Philip >> >> While reducing a test case with personality functions, I crashed selection DAG. The reason being that my personality function was no longer a function. The relevant code is >> >> MF->getMMI().addPersonality(MBB, cast<Function>(LPadInst->getParent() >> ->getParent() >> ->getPersonalityFn() >> -...

...>> > Subject: [LLVMdev] Can I add GlobalVariable in MachineFunctionPass ? >> > >> > Hello, >> > >> > I want to add a global variable of arrayType in my MachineFunctionPass. >> > However, I only get const Module from >> > MachineFunction.getMMI().getModule(). >> > I can't add any global variable to a const Module. >> > Another way is to add a global variable in doInitialization in my >> > MachineFunctionPass, but I can't determine the size of my arrayType for >> > global variable in doInitializa...

...ineFunctionPass ? >>>> > >>>> > Hello, >>>> > >>>> > I want to add a global variable of arrayType in my >>>> MachineFunctionPass. >>>> > However, I only get const Module from >>>> > MachineFunction.getMMI().getModule(). >>>> > I can't add any global variable to a const Module. >>>> > Another way is to add a global variable in doInitialization in my >>>> > MachineFunctionPass, but I can't determine the size of my arrayType >>>> for >...

...t;>> > >>>>> > Hello, >>>>> > >>>>> > I want to add a global variable of arrayType in my >>>>> MachineFunctionPass. >>>>> > However, I only get const Module from >>>>> > MachineFunction.getMMI().getModule(). >>>>> > I can't add any global variable to a const Module. >>>>> > Another way is to add a global variable in doInitialization in my >>>>> > MachineFunctionPass, but I can't determine the size of my arrayType >>>&...

...; Hello, >>>>>>> > >>>>>>> > I want to add a global variable of arrayType in my >>>>>>> MachineFunctionPass. >>>>>>> > However, I only get const Module from >>>>>>> > MachineFunction.getMMI().getModule(). >>>>>>> > I can't add any global variable to a const Module. >>>>>>> > Another way is to add a global variable in doInitialization in my >>>>>>> > MachineFunctionPass, but I can't determine the size of my...

...>>>> > Hello, >>>>>> > >>>>>> > I want to add a global variable of arrayType in my >>>>>> MachineFunctionPass. >>>>>> > However, I only get const Module from >>>>>> > MachineFunction.getMMI().getModule(). >>>>>> > I can't add any global variable to a const Module. >>>>>> > Another way is to add a global variable in doInitialization in my >>>>>> > MachineFunctionPass, but I can't determine the size of my arrayType &...

...> /* Inserts push rcx followed by pop rcx before each MachineBasicBlock */ > void VirtualTimeManager::__insertVtlLogic(MachineFunction &MF, > MachineBasicBlock* origMBB) { > const llvm::TargetInstrInfo &TII = *MF.getSubtarget().getInstrInfo(); > auto MMI = &MF.getMMI(); > llvm::Module &M = const_cast<Module &>(*MMI->getModule()); > if (origMBB->empty() || !origMBB->isLegalToHoistInto()) > return; > llvm::BuildMI(*origMBB, origMBB->begin(), DebugLoc(), > TII.get(X86::POP64r)).addReg(X86::RCX);...

...;> > >>>>>>>>> > I want to add a global variable of arrayType in my >>>>>>>>> MachineFunctionPass. >>>>>>>>> > However, I only get const Module from >>>>>>>>> > MachineFunction.getMMI().getModule(). >>>>>>>>> > I can't add any global variable to a const Module. >>>>>>>>> > Another way is to add a global variable in doInitialization in my >>>>>>>>> > MachineFunctionPass, but I can't...

...;>>>>> > >>>>>>>> > I want to add a global variable of arrayType in my >>>>>>>> MachineFunctionPass. >>>>>>>> > However, I only get const Module from >>>>>>>> > MachineFunction.getMMI().getModule(). >>>>>>>> > I can't add any global variable to a const Module. >>>>>>>> > Another way is to add a global variable in doInitialization in my >>>>>>>> > MachineFunctionPass, but I can't determine th...

On 8/4/15 11:51 PM, Wangnan (F) wrote: > void bpf_store_half(void *skb, int off, int val) > asm("llvm.bpf.store.half"); > int func() > { > bpf_store_half(0, 0, 0); > return 0; > } > > Compiled with: > > $ clang -g -target bpf -O2 -S -c test.c > > And get this: > > .text > .globl func > .align

...gt;>>>>>>>> > I want to add a global variable of arrayType in my >>>>>>>>>> MachineFunctionPass. >>>>>>>>>> > However, I only get const Module from >>>>>>>>>> > MachineFunction.getMMI().getModule(). >>>>>>>>>> > I can't add any global variable to a const Module. >>>>>>>>>> > Another way is to add a global variable in doInitialization in >>>>>>>>>> my >>>>>>>&g...

Dear Mr. Northover, Thank you for the quick reply. You are correct about the address-mode operands :) . I guess an important detail left out was that the basic block (call it A) that wants to calculate the address of the target stationary trampoline basic block (call it B) will be moved around in memory during run-time. Our earlier solution, before the feature was implemented to move around (A)