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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/66705] [5/6 Regression] section is missing linker error with -flto -fipa-pta Date: Tue, 30 Jun 2015 13:25:00 -0000 [thread overview] Message-ID: <bug-66705-4-JuJc9N4Rqy@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-66705-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66705 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P2 Status|UNCONFIRMED |NEW Last reconfirmed| |2015-06-30 Target Milestone|--- |5.2 Ever confirmed|0 |1 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. Breakpoint 1, fatal_error (loc=0, gmsgid=0x1783549 "%s: section %s is missing") at /space/rguenther/src/svn/gcc-5-branch/gcc/diagnostic.c:1203 1203 va_start (ap, gmsgid); Missing separate debuginfos, use: zypper install libgmp10-debuginfo-6.0.0-71.1.x86_64 libisl13-debuginfo-0.14-25.2.x86_64 libmpc3-debuginfo-1.0.2-38.2.x86_64 libmpfr4-debuginfo-3.1.2-3.1.2.x86_64 (gdb) up #1 0x0000000000fe0387 in varpool_node::get_constructor (this=0x7ffff6ac4000) at /space/rguenther/src/svn/gcc-5-branch/gcc/varpool.c:328 328 name); (gdb) l 323 data = lto_get_section_data (file_data, LTO_section_function_body, 324 name, &len); 325 if (!data) 326 fatal_error (input_location, "%s: section %s is missing", 327 file_data->file_name, 328 name); (gdb) up #2 0x0000000000eacc07 in create_variable_info_for (decl=0x7ffff68d7900, name=0x1763482 "NULL") at /space/rguenther/src/svn/gcc-5-branch/gcc/tree-ssa-structalias.c:5808 5808 if (vnode->get_constructor () (gdb) l 5803 if (!vnode->all_refs_explicit_p ()) 5804 make_copy_constraint (vi, nonlocal_id); 5805 5806 /* If this is a global variable with an initializer and we are in 5807 IPA mode generate constraints for it. */ 5808 if (vnode->get_constructor () 5809 && vnode->definition) so IPA PTA needs to guard ->get_constructor () somehow? That is, it doesn't return NULL_TREE when it cant' get its hands on it?
next prev parent reply other threads:[~2015-06-30 13:25 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-06-30 12:41 [Bug ipa/66705] New: " trippels at gcc dot gnu.org 2015-06-30 13:03 ` [Bug ipa/66705] " trippels at gcc dot gnu.org 2015-06-30 13:25 ` rguenth at gcc dot gnu.org [this message] 2015-06-30 13:27 ` rguenth at gcc dot gnu.org 2015-07-16 9:11 ` rguenth at gcc dot gnu.org 2015-09-02 9:28 ` rguenth at gcc dot gnu.org 2015-09-02 9:29 ` rguenth at gcc dot gnu.org 2015-09-03 9:25 ` rguenth at gcc dot gnu.org 2015-09-03 9:26 ` rguenth at gcc dot gnu.org 2015-09-03 9:35 ` rguenth at gcc dot gnu.org
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