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Commits

Commits on Mar 18, 2013

[asan] when creating string constants, set unnamed_attr and align 1 so that equal strings are merged by the linker. Observed up to 1% binary size reduction. Thanks to Anton Korobeynikov for the sug…
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[asan] while generating the description of a global variable, emit the module name in a separate field, thus not duplicating this information if every description. This decreases the binary size (o…
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[asan] don't instrument functions with available_externally linkage. This saves a bit of compile time and reduces the number of redundant global strings generated by asan (https://code.google.com/p…
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Commits on Feb 26, 2013

Unify clang/llvm attributes for asan/tsan/msan (LLVM part)
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Commits on Feb 20, 2013

[asan] instrument invoke insns with noreturn attribute (as well as call insns)
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Commits on Feb 19, 2013

[asan] instrument memory accesses with unusual sizes
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Commits on Feb 18, 2013

[asan] revert r175266 as it breaks code with packed structures. supporting long double will require a more general solution
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Commits on Feb 15, 2013

[asan] support long double on 64-bit. See https://code.google.com/p/address-sanitizer/issues/detail?id=151
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Commits on Feb 13, 2013

Commits on Feb 12, 2013

Commits on Feb 11, 2013

Commits on Jan 24, 2013

Commits on Jan 23, 2013

[asan] use ADD instead of OR when applying shadow offset of PowerPC. See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55975 for details
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Commits on Dec 4, 2012

[asan] add experimental -asan-realign-stack option (true by default, which does not change the current behavior)
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Commits on Nov 30, 2012

[asan] simplify the code around doesNotReturn call. It now magically works.
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Commits on Nov 29, 2012

Commits on Nov 28, 2012

[asan] Split AddressSanitizer into two passes (FunctionPass, ModulePass), LLVM part. This requires a clang part which will follow.
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Commits on Nov 22, 2012

[asan] rip off the creation of global redzones from the main AddressSanitizer class into a separate class. The intent is to make it a separate ModulePass in the following commmits
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Commits on Nov 20, 2012

Commits on Nov 7, 2012

[asan] fix bug 14277 (asan needs to fail with fata error if an __asan interface function is being redefined. Before this fix asan asserts)
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Commits on Nov 1, 2012

[asan] don't instrument globals that we've created ourselves (reduces the binary size a bit)
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Commits on Oct 19, 2012

[asan] make sure asan erases old unused allocas after it created a new one. This became important after the recent move from ModulePass to FunctionPass because no cleanup is happening after asan pa…
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Commits on Oct 17, 2012

[asan] better debug diagnostics in asan compiler module
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Commits on Oct 15, 2012

Commits on Oct 4, 2012

[tsan] add 3 internal flags for fine-grain control of what is instrumented and what is not.
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Commits on Sep 5, 2012