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From: "amodra at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/62033] New: okteta 4.13.97 error at -O3 -D_FORTIFY_SOURCE=2 Date: Wed, 06 Aug 2014 09:03:00 -0000 [thread overview] Message-ID: <bug-62033-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62033 Bug ID: 62033 Summary: okteta 4.13.97 error at -O3 -D_FORTIFY_SOURCE=2 Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: amodra at gmail dot com Created attachment 33257 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33257&action=edit delta+hand reduced testcase Found on powerpc64le with 4.9, and then with x86_64 4.10.0 20140727 Due to __warn_memset_zero_len reference in object, we get .../bytearraymodel_p.o: In function `memset': .../bits/string3.h:81: warning: memset used with constant zero length parameter; this could be due to transposed parameters collect2: error: ld returned 1 exit status Compile testcase with -O3 -fvisibility=hidden -Werror=return-type -fvisibility-inlines-hidden
next reply other threads:[~2014-08-06 9:03 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-08-06 9:03 amodra at gmail dot com [this message] 2014-08-06 9:09 ` [Bug tree-optimization/62033] " pinskia at gcc dot gnu.org 2014-08-06 9:52 ` amodra at gmail dot com 2014-08-06 15:30 ` pinskia at gcc dot gnu.org
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