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From: "rimvydas.jas at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/101918] LTO type mismatches for runtime library functions in mixed -fdefault-real-8 projects Date: Sun, 15 Aug 2021 08:42:35 +0000 [thread overview] Message-ID: <bug-101918-4-LG4qj35pae@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-101918-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101918 --- Comment #1 from Rimvydas (RJ) <rimvydas.jas at gmail dot com> --- Also several programs report spurious warnings: <built-in>: warning: type of '__builtin_realloc' does not match original declaration [-Wlto-type-mismatch] /opt/nwp/gcc11/include/stdlib.h:550:14: note: type mismatch in parameter 1 550 | extern void *realloc (void *__ptr, size_t __size) | ^ /opt/nwp/gcc11/include/stdlib.h:550:14: note: 'realloc' was previously declared here /opt/nwp/gcc11/include/stdlib.h:550:14: note: code may be misoptimized unless '-fno-strict-aliasing' is used that seem to go away if arguments are swapped at gcc/fortran/f95-lang.c:982 ftype = build_function_type_list (pvoid_type_node, size_type_node, pvoid_type_node, <--- NULL_TREE); So far could not extract reasonably sized test-case.
next prev parent reply other threads:[~2021-08-15 8:42 UTC|newest] Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-08-15 8:41 [Bug fortran/101918] New: " rimvydas.jas at gmail dot com 2021-08-15 8:42 ` rimvydas.jas at gmail dot com [this message] 2021-08-15 15:36 ` [Bug fortran/101918] " kargl at gcc dot gnu.org 2021-08-16 9:15 ` rguenth at gcc dot gnu.org 2021-08-16 14:57 ` sgk at troutmask dot apl.washington.edu 2021-08-16 18:49 ` anlauf at gcc dot gnu.org 2021-08-16 21:34 ` sgk at troutmask dot apl.washington.edu 2021-08-30 10:26 ` rimvydas.jas at gmail dot com 2021-08-30 10:28 ` rimvydas.jas at gmail dot com 2021-08-30 14:34 ` sgk at troutmask dot apl.washington.edu 2021-08-30 14:39 ` kargl at gcc dot gnu.org 2021-08-30 14:48 ` kargl at gcc dot gnu.org 2021-08-30 15:23 ` rimvydas.jas at gmail dot com 2021-08-30 16:16 ` sgk at troutmask dot apl.washington.edu 2021-08-30 17:11 ` rimvydas.jas at gmail dot com 2021-08-30 18:26 ` sgk at troutmask dot apl.washington.edu 2021-08-30 19:08 ` rimvydas.jas at gmail dot com 2021-08-30 20:54 ` sgk at troutmask dot apl.washington.edu 2021-08-30 21:23 ` rimvydas.jas at gmail dot com 2021-08-30 22:18 ` sgk at troutmask dot apl.washington.edu 2021-08-30 22:26 ` rimvydas.jas at gmail dot com 2021-09-02 11:01 ` rimvydas.jas at gmail dot com 2021-09-02 11:02 ` rimvydas.jas at gmail dot com 2021-09-02 11:05 ` rimvydas.jas at gmail dot com 2021-09-02 11:06 ` rimvydas.jas at gmail dot com 2021-09-02 11:08 ` rimvydas.jas at gmail dot com 2021-09-12 19:12 ` rimvydas.jas at gmail dot com
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