[compiler-rt] r304673 - Mark sancov test as unsupported on Darwin

[George Karpenkov via llvm-commits]

Weird though, my primary testing platform is a mac… maybe a different version? I’ll take a look.
Also section specifier did change between versions.
> On Jun 7, 2017, at 9:29 PM, Kostya Serebryany <kcc at google.com> wrote:
> 
> +ekarpenkov@
> 
> Will it help to use shorter name for this section on Mac? 
> 
> --kcc 
> 
> On Sat, Jun 3, 2017 at 6:56 PM, Vedant Kumar via llvm-commits <llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>> wrote:
> Author: vedantk
> Date: Sat Jun  3 20:56:44 2017
> New Revision: 304673
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=304673&view=rev <http://llvm.org/viewvc/llvm-project?rev=304673&view=rev>
> Log:
> Mark sancov test as unsupported on Darwin
> 
> This test has been failing on all Darwin bots since it was introduced:
> http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_check/32111 <http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_check/32111>
> 
> fatal error: error in backend: Global variable '__sancov_gen_' has an invalid section specifier '__DATA,__sancov_counters': mach-o section specifier requires a section whose length is between 1 and 16 characters.
> Target: x86_64-apple-darwin15.6.0
> 
> Modified:
>     compiler-rt/trunk/test/sanitizer_common/TestCases/sanitizer_coverage_inline8bit_counter.cc
> 
> Modified: compiler-rt/trunk/test/sanitizer_common/TestCases/sanitizer_coverage_inline8bit_counter.cc
> URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/sanitizer_common/TestCases/sanitizer_coverage_inline8bit_counter.cc?rev=304673&r1=304672&r2=304673&view=diff <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/sanitizer_common/TestCases/sanitizer_coverage_inline8bit_counter.cc?rev=304673&r1=304672&r2=304673&view=diff>
> ==============================================================================
> --- compiler-rt/trunk/test/sanitizer_common/TestCases/sanitizer_coverage_inline8bit_counter.cc (original)
> +++ compiler-rt/trunk/test/sanitizer_common/TestCases/sanitizer_coverage_inline8bit_counter.cc Sat Jun  3 20:56:44 2017
> @@ -1,7 +1,7 @@
>  // Tests -fsanitize-coverage=inline-8bit-counters
>  //
>  // REQUIRES: has_sancovcc,stable-runtime
> -// UNSUPPORTED: i386-darwin
> +// UNSUPPORTED: i386-darwin, x86_64-darwin
>  //
>  // RUN: %clangxx -O0 %s -fsanitize-coverage=inline-8bit-counters 2>&1
> 
> 
> 
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