[PATCH] D119669: [NVPTX] Prefix "$L__" for branch label names

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

I know nearly nothing about NVPTX.
GNU assembler calls this property "local label prefix", which is typically `.L` on ELF.
This is usually specified by the assembler manual or psABI for the target. For example. AArch64 psABI has a note (can be seen as nonnormative) that ARMCC uses `L`.

Does NVPTX has such a specification? Also, if you grep `PrivateGlobalPrefix = `, having such a long `PrivateGlobalPrefix` is an outlier.


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  https://reviews.llvm.org/D119669/new/

https://reviews.llvm.org/D119669