[PATCH] D53765: [RFC prototype] Implementation of asm-goto support in LLVM
Chandler Carruth via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Feb 4 19:59:30 PST 2019
chandlerc added inline comments.
================
Comment at: include/llvm/Bitcode/LLVMBitCodes.h:477
+ FUNC_CODE_INST_INVOKE = 13, // INVOKE: [attr, fnty, op0,op1, ...]
+ FUNC_CODE_INST_CALLBR = 14, // CALLBR: [attr, cc, norm, transfs,
+ // fnty, fnid, args...]
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craig.topper wrote:
> craig.topper wrote:
> > Can this use the 14 or does it need a new number? Not sure how holes get created here.
> @chandlerc do you know the answer to the question I left here?
Not directly... But I think I can explain how to answer it.
Does any version of LLVM bitcode that we still support reading use 14? If so, then we need to leave it alone. If not, I think you can take it.
But maybe good to double check w/ someone who has thought more fully about bitcode backwards compat.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D53765/new/
https://reviews.llvm.org/D53765
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