a552927a6a
- Renamed stdlib-sse.ll to builtins-sse.ll (etc.) in an attempt to better indicate the fact that the stuff in those files has a role beyond implementing stuff for the standard library. - Moved declarations of the various __pseudo_* functions from being done with LLVM API calls in builtins.cpp to just straight up declarations in LLVM assembly language in builtins.m4. (Much less code to do it this way, and more clear what's going on.)
============================== Intel(r) SPMD Program Compiler ============================== Welcome to the Intel(r) SPMD Program Compiler (ispc)! ispc is a new compiler for "single program, multiple data" (SPMD) programs. Under the SPMD model, the programmer writes a program that mostly appears to be a regular serial program, though the execution model is actually that a number of program instances execute in parallel on the hardware. ispc compiles a C-based SPMD programming language to run on the SIMD units of CPUs; it frequently provides a a 3x or more speedup on CPUs with 4-wide SSE units, without any of the difficulty of writing intrinsics code. ispc is an open source compiler under the BSD license; see the file LICENSE.txt. ispc supports Windows, Mac, and Linux, with both x86 and x86-64 targets. It currently supports the SSE2 and SSE4 instruction sets, though support for AVX should be available soon. For more information and examples, as well as a wiki and the bug database, see the ispc distribution site, http://ispc.github.com.