Hi, On Wed, Feb 1, 2012 at 9:03 PM, Ronald S. Bultje <[email protected]> wrote: > This will be useful to test more aggressively for failures to mark XMM > registers as clobbered in Win64 builds, and prevent regressions thereof. > --- > configure | 13 ++++ > libavcodec/x86/Makefile | 1 + > libavcodec/x86/w64xmmtest.c | 138 > +++++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 152 insertions(+), 0 deletions(-) > create mode 100644 libavcodec/x86/w64xmmtest.c
I'll split this a little further in a subsequent version. I'd like the xmmclobbertest macro to go into libavutil (new header file) and the code can then used in e.g. swscale as well to make sure the asm there properly marks XMM registers as clobbered. Ronald _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
