Pass that lowers loadtime comment string metadata for supported targets.
Synopsis
Declared in <llvm/Transforms/Utils/LowerCommentStringPass.h>
class LowerCommentStringPass
: public RequiredPassInfoMixin<LowerCommentStringPass>Description
Processes copyright comment strings created by Clang for #pragma comment(copyright, ...). Attaches !implicit.ref metadata from every defined function to each !loadtime_comment global so backends such as PowerPC AIX can keep the strings alive via .ref relocations. Currently enabled for AIX targets only.
Base Classes
Name |
Description |
A CRTP mix‐in for passes that should not be skipped. |
Member Functions
Name |
Description |
Run the lower‐comment‐string pass over the module. |
Static Member Functions
Name |
Description |
Return true; required passes cannot be skipped. |
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