undefined symbol: llvm_ptr_annotation_p0i8 error while linking

[Ujjwal21]

Hi team,

I am using llvm from emscripten fastcomp to build chromium project. While linking I am getting error - "undefined symbol: llvm_ptr_annotation_p0i8". Is there any way I can get to know from where is this involked, or how to go about this issue.

P.S. - Sorry I have recently started using llvm, hence have little idea about it's working

[dtcxzyw]

I have no idea what happens here. The intrinsic @llvm.ptr.annotation.p0.i8 should be ignored by code generation.