[all-commits] [llvm/llvm-project] a156da: [clang/Darwin] Remove __llvm_profile_counter_bias ...

[Vedant Kumar via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a156da5fb361fd38ba379ec20856626c9e35f829
      https://github.com/llvm/llvm-project/commit/a156da5fb361fd38ba379ec20856626c9e35f829
  Author: Vedant Kumar <vsk at apple.com>
  Date:   2020-01-21 (Tue, 21 Jan 2020)

  Changed paths:
    M clang/lib/Driver/ToolChains/Darwin.cpp

  Log Message:
  -----------
  [clang/Darwin] Remove __llvm_profile_counter_bias from export list for profiling

Do not export __llvm_profile_counter_bias when profiling is enabled
because this symbol is hidden and cannot be exported.

Should fix this bot error:

```
URL: http://green.lab.llvm.org/green/job/clang-stage1-RA/5678/consoleFull

Problem: Command Output (stdout):
--
ld: warning: cannot export hidden symbol ___llvm_profile_counter_bias
from
/Users/buildslave/jenkins/workspace/clang-stage1-RA/clang-build/lib/clang/11.0.0/lib/darwin/libclang_rt.profile_osx.a(InstrProfilingBiasVar.c.o)
ld: warning: cannot export hidden symbol ___llvm_profile_counter_bias
from
/Users/buildslave/jenkins/workspace/clang-stage1-RA/clang-build/lib/clang/11.0.0/lib/darwin/libclang_rt.profile_osx.a(InstrProfilingBiasVar.c.o)
```