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[NFC] Return on SANITIZER_MIPS && !IsValidFrame 

llvm-svn: 355372
This commit is contained in:
Vitaly Buka 2019-03-05 02:51:04 +00:00
parent b214bd4b71
commit 3d7e9c843b
1 changed files with 6 additions and 6 deletions
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12
compiler-rt/lib/asan/asan_stack.cc
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@ -42,12 +42,12 @@ void __sanitizer::BufferedStackTrace::UnwindImpl(
uptr stack_top = t->stack_top();
uptr stack_bottom = t->stack_bottom();
ScopedUnwinding unwind_scope(t);
if (!SANITIZER_MIPS || IsValidFrame(bp, stack_top, stack_bottom)) {
if (StackTrace::WillUseFastUnwind(request_fast))
Unwind(max_depth, pc, bp, nullptr, stack_top, stack_bottom, true);
else
Unwind(max_depth, pc, bp, context, 0, 0, false);
}
if (SANITIZER_MIPS && !IsValidFrame(bp, stack_top, stack_bottom))
return;
if (StackTrace::WillUseFastUnwind(request_fast))
Unwind(max_depth, pc, bp, nullptr, stack_top, stack_bottom, true);
else
Unwind(max_depth, pc, bp, context, 0, 0, false);
} else if (!t && !request_fast) {
/* If GetCurrentThread() has failed, try to do slow unwind anyways. */
Unwind(max_depth, pc, bp, context, 0, 0, false);