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Remove unused local variable 

llvm-svn: 220247
This commit is contained in:
Alexey Samsonov 2014-10-20 23:58:08 +00:00
parent bf9676f7f0
commit 3eb69f5482
1 changed files with 2 additions and 5 deletions
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7
compiler-rt/lib/sanitizer_common/sanitizer_stacktrace_libcdep.cc
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@ -27,7 +27,6 @@ void StackTrace::PrintStack(const uptr *addr, uptr size) {
Printf(" <empty stack>\n\n");
return;
}
InternalScopedBuffer<char> buff(GetPageSizeCached() * 2);
InternalScopedBuffer<AddressInfo> addr_frames(64);
InternalScopedString frame_desc(GetPageSizeCached() * 2);
uptr frame_num = 0;
@ -39,16 +38,15 @@ void StackTrace::PrintStack(const uptr *addr, uptr size) {
pc, addr_frames.data(), addr_frames.size());
if (addr_frames_num == 0) {
frame_desc.clear();
PrintStackFramePrefix(&frame_desc, frame_num, pc);
PrintStackFramePrefix(&frame_desc, frame_num++, pc);
frame_desc.append(" (<unknown module>)");
Printf("%s\n", frame_desc.data());
frame_num++;
continue;
}
for (uptr j = 0; j < addr_frames_num; j++) {
AddressInfo &info = addr_frames[j];
frame_desc.clear();
PrintStackFramePrefix(&frame_desc, frame_num, pc);
PrintStackFramePrefix(&frame_desc, frame_num++, pc);
if (info.function) {
frame_desc.append(" in %s", info.function);
// Print offset in function if we don't know the source file.
@ -63,7 +61,6 @@ void StackTrace::PrintStack(const uptr *addr, uptr size) {
PrintModuleAndOffset(&frame_desc, info.module, info.module_offset);
}
Printf("%s\n", frame_desc.data());
frame_num++;
info.Clear();
}
}