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* [Bug target/36370] Is the sse2 psrlq insn accessible ?
[not found] <bug-36370-4@http.gcc.gnu.org/bugzilla/>
@ 2012-02-22 12:54 ` xiaoyuanbo at yeah dot net
0 siblings, 0 replies; 2+ messages in thread
From: xiaoyuanbo at yeah dot net @ 2012-02-22 12:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36370
xiaoyuanbo <xiaoyuanbo at yeah dot net> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |xiaoyuanbo at yeah dot net
--- Comment #8 from xiaoyuanbo <xiaoyuanbo at yeah dot net> 2012-02-22 12:45:57 UTC ---
should use char byte two
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug target/36370] Is the sse2 psrlq insn accessible ?
2008-05-29 13:20 [Bug c/36370] New: " Emmanuel dot Thome at inria dot fr
@ 2008-05-29 13:27 ` pinskia at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-05-29 13:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2008-05-29 13:26 -------
> (I would like to stay away from -flax-vector-conversions, as the code above
> in reality does no ``vector conversions'' per se).
Yes there is, the __builtin_ia32_psrlqi128 takes __m128 and not a vector type.
Also really using any of these builtins directly here is wrong as you should be
using the SSE intrinsics instead. _mm_srli_epi64 also take a __m128 and not a
vector type.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36370
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-02-22 12:49 UTC | newest]
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[not found] <bug-36370-4@http.gcc.gnu.org/bugzilla/>
2012-02-22 12:54 ` [Bug target/36370] Is the sse2 psrlq insn accessible ? xiaoyuanbo at yeah dot net
2008-05-29 13:20 [Bug c/36370] New: " Emmanuel dot Thome at inria dot fr
2008-05-29 13:27 ` [Bug target/36370] " pinskia at gcc dot gnu dot org
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