Hi! Uros Bizjak schrieb: >>I am using MMX built-ins and gcc-4.0-20050825 and I am experiencing generation >>of uneeded movq (at least I guess so, I am no assembler pro). I don't know >>which gcc snapshot introduced this, but a I know that some pre-release gcc 4.0 >>didn't show this bad behaviour. (It's been some time I played with this...)
> Yes, a bugreport would be nice. Please look at http://gcc.gnu.org/bugs.html . Done: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23630 > I have extracted a testcase from your source/assembly mix and with > 'gcc version 4.1.0 20050716 (experimental)' the code looks OK to me: Yes, looks OK to me, as well. -- (°= =°) //\ Prakash Punnoor /\\ V_/ \_V
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