search for: fheapprof

...e submitted). > - > - I’m not familiar with how sanitizer handles stack trace, but for > getting most accurate calling context (use FP rather than dwarf), I guess > frame pointer omission and tail call opt etc. need to be turned off? Is > that going to be implied by -fheapprof? > > Kostya can provide detailed answers to these questions. David > > - > > > > Thanks, > > Wenlei > > > > *From: *llvm-dev <llvm-dev-bounces at lists.llvm.org> on behalf of Teresa > Johnson via llvm-dev <llvm-dev at lists.llvm.org> &gt...

...ounter updates (e.g. given the 32-byte alignment, accesses known to be in the same 32-byte block, or across possible aliases since we don’t care about the dereferenced values). Additionally, the Clang driver needs to set up to link with the runtime library, much as it does with the sanitizers. A -fheapprof option is added to enable the instrumentation pass and runtime library linking. Similar to -fprofile-generate, -fheapprof will accept an argument specifying the directory in which to write the profile. Runtime The heap profiler runtime is responsible for tracking and reporting information about he...

...t;> known to be in the same 32-byte block, or across possible aliases since we >> don’t care about the dereferenced values). >> >> Additionally, the Clang driver needs to set up to link with the runtime >> library, much as it does with the sanitizers. >> >> A -fheapprof option is added to enable the instrumentation pass and >> runtime library linking. Similar to -fprofile-generate, -fheapprof will >> accept an argument specifying the directory in which to write the profile. >> Runtime >> >> The heap profiler runtime is responsible for...

...nt, accesses > known to be in the same 32-byte block, or across possible aliases > since we don’t care about the dereferenced values). > > > Additionally, the Clang driver needs to set up to link with the > runtime library, much as it does with the sanitizers. > > > A -fheapprofoption is added to enable the instrumentation pass and > runtime library linking. Similar to -fprofile-generate, -fheapprofwill > accept an argument specifying the directory in which to write the profile. > > > Runtime > > The heap profiler runtime is responsible for track...