[Bug c/41323] New: Add new _mm_extract_epu16 intrinsic (resquest)

2009-09-09 Thread etjq78kl at free dot fr
t regards. -- Summary: Add new _mm_extract_epu16 intrinsic (resquest) Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: trivial Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org R

[Bug target/41084] New: Filling xmm register with all bit set is not optimized

2009-08-16 Thread etjq78kl at free dot fr
gnu dot org ReportedBy: etjq78kl at free dot fr GCC target triplet: i?86 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41084

[Bug middle-end/35142] MMX bad optimization with intrinsics

2008-02-09 Thread etjq78kl at free dot fr
--- Comment #2 from etjq78kl at free dot fr 2008-02-09 10:14 --- (In reply to comment #1) Glad to know that 4.3 solves this issue, but what about subl/addl $20, %esp at the begining and at the end. SSE code does not show any stack stack pointer manipulation (which is unneeded

[Bug c/35142] New: MMX bad optimization with intrinsics

2008-02-08 Thread etjq78kl at free dot fr
Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: etjq78kl at free dot fr http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35142