[llvm-dev] Removing metadata from LLVM Instruction
Duncan P. N. Exon Smith via llvm-dev
llvm-dev at lists.llvm.org
Sun Nov 1 16:15:38 PST 2015
In that case, it's likely that there's another reference to the same metadata node.
> On 2015-Nov-01, at 16:02, Simone Atzeni <simone.at at gmail.com> wrote:
> I think it actually works, but it does not really remove the metadata from the .ll file when clang outputs it.
>> On Nov 1, 2015, at 16:45, Duncan P. N. Exon Smith <dexonsmith at apple.com> wrote:
>> That should work. Can you reproduce this ToT?
>>> On 2015-Sep-29, at 15:43, Simone Atzeni via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>>> an older thread about removing metadata says to use “setMetadata(Kind, nullptr)” to drop the metadata from the instruction.
>>> I have using this method without success.
>>> When I look at inside the IR code the metadata are still there, any idea why is that?
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