Projects / gcc / Releases / 3.0.3

Version 3.0.3 of gcc

Release Notes: This release fixes an accidental change to the PowerPC ABI, bad code generation on a variety of architectures, bad code generation in C++, crashes in the C++ demangler, and buffer overflows caused by the C++ standard library. It adds improvements to the debugging information generated for C++ classes and miscellaneous improvements for a variety of architectures.

    Other releases

    •  01 Jun 2013 21:29

    Release Notes: C++11 ref-qualifiers were implemented. The C++11 <chrono> std::chrono::system_clock and std::chrono::steady_clock classes were changed. Various minor bugs were fixed.

    Release Notes: GCC is now implemented in C++. DWARF4 is now the default when generating DWARF debug information (tool support required). A new general optimization level "-Og" was introduced. AddressSanitizer, a fast memory error detector, was added. ThreadSanitizer was added (x86-64 only) for instrumenting instructions to detect data races. C++11 was enhanced with support for the thread_local keyword, for attribute syntax, for the alignment specifier, and for inheriting constructors. Support for AArch64 as well as ARMv8 AArch32 extensions was added. Various other improvements and bugfixes were made.

    •  27 Apr 2012 19:18

      Release Notes: This major release contains substantial new functionality not available in GCC 4.6.x or previous GCC releases.

      •  19 Nov 2011 02:59

      Release Notes: This release fixes over 100 reported problems.

      •  29 Jun 2011 15:38

      Release Notes: This is a bug-fix release containing fixes for regressions and serious bugs, with over 150 bugs fixed since the previous release.


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