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From: Janis Johnson <janis187@us.ibm.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: Re: optimization/8878: miscompilation with -O and SSE Date: Thu, 03 Apr 2003 19:36:00 -0000 [thread overview] Message-ID: <20030403193600.18960.qmail@sources.redhat.com> (raw) The following reply was made to PR optimization/8878; it has been noted by GNATS. From: Janis Johnson <janis187@us.ibm.com> To: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-prs@gcc.gnu.org, kronoz@tiscali.it, aldyh@redhat.com Cc: Subject: Re: optimization/8878: miscompilation with -O and SSE Date: Thu, 03 Apr 2003 11:36:47 -0800 This was fixed on mainline by the following patch, whose date is actually 2003-04-01: 2003-02-31 Aldy Hernandez <aldyh@redhat.com> * testsuite/gcc.c-torture/execute/simd-3.c: New. * expr.c (expand_expr): Handle VECTOR_CST. (const_vector_from_tree): New. * varasm.c (output_constant): Handle VECTOR_CST. * c-typeck.c (digest_init): Build a vector constant from a VECTOR_TYPE. [lots of changes to files in config/rs6000] My hunt used the testcase that Volker sent me yesterday and checked that the generated .s file did not include 'mulps'. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8878
next reply other threads:[~2003-04-03 19:36 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-04-03 19:36 Janis Johnson [this message] -- strict thread matches above, loose matches on Subject: below -- 2003-05-02 16:34 reichelt 2003-04-02 20:16 Volker Reichelt 2003-04-02 20:16 Janis Johnson 2002-12-11 6:08 reichelt 2002-12-09 9:56 Luca Kronos Tettamanti
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