http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57776
Bug ID: 57776 Summary: [4.9 Regression] FAIL: gcc.dg/lto/pr56297 c_lto_pr56297_0.o-c_lto_pr56297_1.o link, -flto -fno-common (internal compiler error) Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: dominiq at lps dot ens.fr CC: rguenth at gcc dot gnu.org The test gcc.dg/lto/pr56297 fails after revision 200151 (see http://gcc.gnu.org/ml/gcc-regression/2013-06/msg00263.html ) with (from http://glutton.geoffk.org/HEAD/native-logsum/gcc/testsuite/gcc/gcc.log.gzip ) lto1: error: node differs from symtab decl hashtable *esp/3 (i) @0xb7e94038 Type: variable definition analyzed Visibility: force_output externally_visible public References: Referring: Read from file: c_lto_pr56297_1.o Availability: overwritable Varpool flags: lto1: internal compiler error: verify_symtab_node failed 0x81bb477 verify_symtab_node(symtab_node_def*) /home/regress/tbox/svn-gcc/gcc/symtab.c:768 0x81bb497 verify_symtab() /home/regress/tbox/svn-gcc/gcc/symtab.c:780 0x839614c symtab_remove_unreachable_nodes(bool, _IO_FILE*) /home/regress/tbox/svn-gcc/gcc/ipa.c:223 0x84324e0 execute_todo /home/regress/tbox/svn-gcc/gcc/passes.c:2011 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. lto-wrapper: /home/regress/tbox/native/build/gcc/xgcc returned 1 exit status /home/regress/tbox/objs/i686-pc-linux-gnu/bin/ld: lto-wrapper failed collect2: error: ld returned 1 exit status FAIL: gcc.dg/lto/pr56297 c_lto_pr56297_0.o-c_lto_pr56297_1.o link, -flto -fno-common (internal compiler error) UNRESOLVED: gcc.dg/lto/pr56297 c_lto_pr56297_0.o-c_lto_pr56297_1.o execute -flto -fno-common