On Sat, Mar 24, 2012 at 12:32:55PM -0700, Ronald S. Bultje wrote: > Hi, > > On Thu, Mar 22, 2012 at 7:05 AM, Kostya Shishkov > <[email protected]> wrote: > > Can we get at least several compilers and compiler version output for the > > functions that use it? It's inline assembly, so compiler output for these > > may vary greatly and fail register allocation for some other GCC version, > > for instance. When we have it, then we can discuss it further. > > gcc-4.2.1: better after patch (less and shorter instructions) > gcc-4.2.1/llvm: same number of instructions before/after, but shorter > instructions after patch > gcc-4.5.3: same number of instructions before/after, but shorter > instructions after patch > gcc-4.6.3: same number of instructions before/after, but shorter > instructions after patch > gcc-4.7.0: better after patch (less and shorter instructions) > clang-3.0: same number of instructions before/after, but shorter > instructions after patch > > Complete disassembly attached in before.txt and after.txt with each of > the above compilers.
Looks legit, what do other people think? _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
