Linked by Thom Holwerda on Sat 15th Sep 2007 20:14 UTC, submitted by deanna
Anders Magnusson's BSD-licensed pcc compiler has been imported into NetBSD's pkgsrc and OpenBSD's src tree. Anders wrote to NetBSD's tech-toolchain list: "It is not yet bug-free, but it can compile the i386 userspace. The big benefit of it is that it is fast, 5-10 times faster than gcc, while still producing reasonable code. The only optimization added so far is a multiple-register-class graph-coloring register allocator, which may be one of the best register allocators today. Conversion to SSA format is also implemented, but not yet the phi function. Not too difficult though, after that strength reduction is high on the list."
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Member since:2006-07-15
Member since:2005-07-06
it can make LLVM complete replacement (with BSD-like licence) for gcc
No, it can’t and this isn’t even the goal. LLVM and clang will most likely never support Pascal, Fortran, Java, and so on. It will be C, C++, and Obj-C only.
GCC has such a wide feature set that it won’t be replaced by anything in the foreseeable future.
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Member since:
2005-07-06
No, because it can make LLVM complete replacement (with BSD-like licence) for gcc. And LLVM already has many advantages over gcc (link time optimizations, JIT, ...). http://www.llvm.org
Edited 2007-09-15 21:39