On Wed, Jan 20, 2016 at 12:42 PM, Nico Weber <tha...@chromium.org> wrote:
> thakis added a comment. > > After some more debugging, the only thing in this test that's still > faiilng on Windows is the "unsigned-integer-overflow:do_overflow" > suppression -- when llvm-symbolizer gets symbols from PDBs it currently > requires the DIA SDK. If that's not found at cmake time, then > llvm-symbolizer silently can't symbolize executables with pdb debug info. > > The test should probably have some "REQUIRES: symbols" thingie. (I'll also > fix llvm not finding the DIA SDK in our build setup, but the test will > still fail for others who don't have that.) > Interesting, thanks for digging into this! IIRC the story with Dwarf support on Windows (both producing it by Clang and consuming it by llvm-symbolizer) got slightly better recently. Maybe, we can add a compiler flag to force Clang emit Dwarf data on Windows in our compiler-rt test suites? > > > Repository: > rL LLVM > > http://reviews.llvm.org/D15363 > > > > -- Alexey Samsonov vonos...@gmail.com
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