Displaying 2 results from an estimated 2 matches for "mayreadtomemori".
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mayreadtomemory
2008 Sep 24
0
[LLVMdev] Memory Altering/Accessing Instructions
Prakash Prabhu wrote:
> Hi all,
>
> Would it be correct to say that the only instructions in LLVM IR that
> modify/access memory potentially are the following:
>
I believe that every instruction has a
mayWriteToMemory()/mayReadToMemory() method that you can use to
determine this information. See
http://llvm.org/doxygen/classllvm_1_1Instruction.html (the LLVM doxygen
info on
2008 Sep 24
2
[LLVMdev] Memory Altering/Accessing Instructions
Hi all,
Would it be correct to say that the only instructions in LLVM IR that
modify/access memory potentially are the following:
(1) LoadInst : Ref
(2) StoreInst : Mod
(3) VAArgInst : Ref (?)
(4) AllocaInst : Mod
(5) MallocInst : Mod
(6) FreeInst : Mod
(7) CallInst : Mod/Ref ?
Also, my earlier impression was that the GEP instruction only computes
the effective address and does not