[PATCH] D19001: [ppc64] Disable sibling-call-optimization when building tsan library by clang

[Hal Finkel via llvm-commits]

hfinkel added a comment.

I'd prefer that we not fix the problem this way. You mention in the bug report that we could increase the scan distance:

  uptr BufferedStackTrace::LocatePcInTrace(uptr pc) {
  #ifdef __powerpc__
    const int kPcThreshold = 800;
  #else
    const int kPcThreshold = 320;
  #endif

why not do that?


http://reviews.llvm.org/D19001