search for: _7_iostream_error_category

...de directive is, however, required in order to generate the error.) llvm-link main.bc blank.bc works. llvm-link blank.bc main.bc generates a linked object file that on attempting to convert to an executable, gives the following error message: a1.ll:30:1: error: unknown selection kind $"\01??_7_Iostream_error_category at std@@6B@" = comdat ^ 1 error generated. (A slightly more complex test case gives a different error message at earlier link time.) Anyone have any idea about the cause of this and how to avoid it? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://li...

Ah! Okay. A quick test of llvm-lto gets an error: llvm-lto: error adding file 'main.bc': Linking COMDATs named '??_7_Iostream_error_category at std@@6B@': invalid selection kinds! Would it be the case that llvm-lto is also deprecated in favor of the gold plugin? On Tue, Feb 10, 2015 at 4:47 PM, Teresa Johnson <tejohnson at google.com> wrote: > LTOCodeGenerator is used by the llvm-lto tool, which is a standalone > tool...

Following on from my last question, based on such information as I've been able to find on Google, I get the impression llvm-link is effectively deprecated / not actively maintained, because the focus of whole-program optimization is now on the gold plugin. Is that the case, or am I missing something? Running searches over the source tree, it seems the Linker class that actually implements