search for: getvaluetypepair

Hi all, I have a question with the "getelemptr" instruction. E.g.: I have some GEP instructions in my program. Some look like: <INST_GEP op0=26 op1=64 op2=429/> . <INST_GEP op0=341 op1=64 op2=101 op3=499 op4=0/> The first instruction above in assembly file: %tmp60 = getelementptr [512 x i32]* @weights, i32 0, i32 %k.3.ph Ok, we see it all: Index of @weights in value

Hi Jan, > I've been looking into how to make llvm bitcode files smaller. There is one > simple change that appears to shrink linked bitcode files by about 15%. See > this spreadsheet for some rough data: > > https://docs.google.com/spreadsheet/ccc?key=0AjRrJHQc4_bddEtJdjdIek5fMDdIdFFIZldZXzdWa0E the improvement is wonderful! ... > In any case, the patch is attached if

Hi all, I've been looking into how to make llvm bitcode files smaller. There is one simple change that appears to shrink linked bitcode files by about 15%. See this spreadsheet for some rough data: https://docs.google.com/spreadsheet/ccc?key=0AjRrJHQc4_bddEtJdjdIek5fMDdIdFFIZldZXzdWa0E The change is in how operand ids are encoded in bitcode files. Rather than use an "absolute

...k; } case bitc::FUNC_CODE_INST_CMPXCHG: { - // CMPXCHG:[ptrty, ptr, cmp, new, vol, ordering, synchscope] + // CMPXCHG:[ptrty, ptr, cmp, new, vol, successordering, synchscope, + // failureordering] unsigned OpNum = 0; Value *Ptr, *Cmp, *New; if (getValueTypePair(Record, OpNum, NextValueNo, Ptr) || @@ -2890,13 +2910,21 @@ error_code BitcodeReader::ParseFunctionBody(Function *F) { cast<PointerType>(Ptr->getType())->getElementType(), Cmp) || popValue(Record, OpNum, NextValueNo, cast<PointerTy...