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Microsoft Visual C++ (MSVC) is a compiler for the C, C++, C++/CLI and C++/CX programming languages by Microsoft.MSVC is proprietary software; it was originally a standalone product but later became a part of Visual Studio and made available in both trialware and freeware forms.
Canaries or canary words or stack cookies are known values that are placed between a buffer and control data on the stack to monitor buffer overflows. When the buffer overflows, the first data to be corrupted will usually be the canary, and a failed verification of the canary data will therefore alert of an overflow, which can then be handled, for example, by invalidating the corrupted data.
The Open64 compiler version 4.5.1 supports AVX with -mavx flag. PathScale supports via the -mavx flag. The Vector Pascal compiler supports AVX via the -cpuAVX32 flag. The Visual Studio 2010/2012 compiler supports AVX via intrinsic and /arch:AVX switch. NASM starting with version 2.03 and newer. There were numerous bug fixes and updates related ...
The flags to compile with debugging information are /Zi on Windows and -g on Linux. Debugging is done on Windows using the Visual Studio debugger and, on Linux, using gdb. While the Intel compiler can generate a gprof compatible profiling output, Intel also provides a kernel level, system-wide statistical profiler called Intel VTune Profiler ...
The flag to enable interprocedural optimizations for a single file is -ip, the flag to enable interprocedural optimization across all files in the program is -ipo. [ 13 ] [ 14 ] The MSVC compiler , integrated into Visual Studio, also supports interprocedural optimization on the whole program.
In Visual Studio 2013, ... On the Microsoft Visual C++ compiler, ... gcc and clang offer the -mno-red-zone flag to disable red-zone optimizations.
While the language services are a part of Visual Studio, the compiler is available separately as a part of the .NET Framework. The Visual C# 2008, 2010 and 2012 compilers support versions 3.0, 4.0 and 5.0 of the C# language specifications, respectively.
Microsoft Visual C++ 2010 SP1 supports FMA4 instructions. [26] Microsoft Visual C++ 2012 supports FMA3 instructions (if the processor also supports AVX2 instruction set extension). Microsoft Visual C++ since VC 2013; PathScale supports FMA4 with -mfma. [27] LLVM 3.1 adds FMA4 support, [28] along with preliminary FMA3 support. [29] Open64 5.0 ...