Displaying 2 results from an estimated 2 matches for "b1b72b37".
2019 Jul 08
2
What can cause llc to throw an error for instruction numbering?
I duplicated an instruction in llvm and changed its opcode by following the guide at https://llvm.org/docs/ExtendingLLVM.html (Adding a new instruction) and then fixed the dependencies that caused an error when building. Now the modified llvm builds but throws but now throws the error:
llc: error: llc: check.ll:12:3: error: instruction expected to be numbered '%5'
%4 = alloca i32, align
2019 Jul 08
4
What can cause llc to throw an error for instruction numbering?
...ur instruction really
does produce a value but you either intentionally or accidentally
omitted the "%4 =" in your test-case IR.
Cheers.
Tim.
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