[Bug tree-optimization/65337] [5 regression] LTO bootstrap failure with Ada enabled
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65337 Alexander Monakov changed: What|Removed |Added CC||minshall at acm dot org --- Comment #19 from Alexander Monakov --- *** Bug 87242 has been marked as a duplicate of this bug. ***
[Bug tree-optimization/65337] [5 regression] LTO bootstrap failure with Ada enabled
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65337 --- Comment #18 from Steven Noonan --- I'm still seeing an Ada-related failure when using --with-build-config=bootstrap-lto on the current gcc-7-branch (r253607). /build/gcc-multilib/src/gcc/gcc/ada/g-dyntab.adb: In function ‘prep__symbol_table__free’: /build/gcc-multilib/src/gcc/gcc/ada/g-dyntab.adb:140:9: internal compiler error: in gen_typedef_die, at dwarf2out.c:24370 end Free; ^ 0x8b8067 gen_typedef_die /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:24370 0x8b9f6d gen_decl_die /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:25390 0x8b85ad gen_type_die_with_usage /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:24547 0x8b8d24 gen_type_die /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:24758 0x8b9fec gen_decl_die /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:25410 0x8b9146 process_scope_var /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:24903 0x8b91a4 decls_for_scope /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:24928 0x8b3c5c gen_subprogram_die /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:22465 0x8b9e9a gen_decl_die /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:25364 0x8bacd2 dwarf2out_decl /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:25873 0x8bad31 dwarf2out_function_decl /build/gcc-multilib/src/gcc/gcc/dwarf2out.c:25888 0x939924 rest_of_handle_final /build/gcc-multilib/src/gcc/gcc/final.c:4520 0x939a92 execute /build/gcc-multilib/src/gcc/gcc/final.c:4562 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report.
[Bug tree-optimization/65337] [5 regression] LTO bootstrap failure with Ada enabled
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65337 Jakub Jelinek changed: What|Removed |Added Target Milestone|5.5 |6.0
[Bug tree-optimization/65337] [5 regression] LTO bootstrap failure with Ada enabled
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65337 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #17 from Jakub Jelinek --- GCC 5 branch has been closed, should be fixed in GCC 6 and later.
[Bug tree-optimization/65337] [5 regression] LTO bootstrap failure with Ada enabled
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65337 Richard Biener changed: What|Removed |Added Target Milestone|5.4 |5.5 --- Comment #16 from Richard Biener --- GCC 5.4 is being released, adjusting target milestone.
[Bug tree-optimization/65337] [5 regression] LTO bootstrap failure with Ada enabled
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65337 Eric Botcazou changed: What|Removed |Added Summary|[5/6 Regression]|[5 regression] LTO |bootstrap-lto gnat1 |bootstrap failure with Ada |linktime ICE: |enabled |gcc/ada/exp_aggr.adb:6570:0 | |: internal compiler error: | |in forward_edge_to_pdom, at | |tree-ssa-dce.c:1086 | --- Comment #15 from Eric Botcazou --- The bootstrap works again on mainline.