[Bug c++/115173] New: GCC hang and memory exhaustion issue with complex nested initializer lists in C++ std::string construction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115173 Bug ID: 115173 Summary: GCC hang and memory exhaustion issue with complex nested initializer lists in C++ std::string construction Product: gcc Version: 13.1.0

[Bug sanitizer/114956] New: Segmentation fault with -fsanitize=address -fsanitize=null -O2 when attribute no_sanitize_address is enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114956 Bug ID: 114956 Summary: Segmentation fault with -fsanitize=address -fsanitize=null -O2 when attribute no_sanitize_address is enabled Product: gcc Version: 15.0

[Bug analyzer/114899] New: Segmentation fault with -fsanitize=undefined and -fanalyzer since r14-2029-g0e466e978c7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114899 Bug ID: 114899 Summary: Segmentation fault with -fsanitize=undefined and -fanalyzer since r14-2029-g0e466e978c7 Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug analyzer/114897] ICE in get_or_create_widening_svalue, at analyzer/region-model-manager.cc:1336 since r13-3077-gbfca9505f6f

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114897 --- Comment #1 from Anonymous --- There is another case that triggers the ICE in replay_call_summary_cluster, at analyzer/store.cc:3374 Also bisected to r13-3077-gbfca9505f6f Compiler Explorer: https://godbolt.org/z/Wh5MGf739 Program: $ cat

[Bug analyzer/114897] New: ICE in get_or_create_widening_svalue, at analyzer/region-model-manager.cc:1336 since r13-3077-gbfca9505f6f

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114897 Bug ID: 114897 Summary: ICE in get_or_create_widening_svalue, at analyzer/region-model-manager.cc:1336 since r13-3077-gbfca9505f6f Product: gcc Version: 14.0

[Bug c++/114858] New: Compilation Hang and Excessive RAM Consumption in GCC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114858 Bug ID: 114858 Summary: Compilation Hang and Excessive RAM Consumption in GCC Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug analyzer/114778] ICE: in get_region_for_local, at analyzer/region.cc:1366

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114778 --- Comment #3 from Anonymous --- (In reply to David Malcolm from comment #1) > Thanks for filing this. > > It's failing this assertion in frame_region::get_region_for_local : > > 1421 case VAR_DECL: > 1422gcc_assert

[Bug analyzer/114798] New: ICE: in convert_svalue_from_summary_1, at analyzer/call-summary.cc:290

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114798 Bug ID: 114798 Summary: ICE: in convert_svalue_from_summary_1, at analyzer/call-summary.cc:290 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug analyzer/114778] New: ICE: internal compiler error: in get_region_for_local, at analyzer/region.cc:1366

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114778 Bug ID: 114778 Summary: ICE: internal compiler error: in get_region_for_local, at analyzer/region.cc:1366 Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug sanitizer/114687] New: ICE: in edge_before_returns_twice_call, at gimple-iterator.cc:981

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114687 Bug ID: 114687 Summary: ICE: in edge_before_returns_twice_call, at gimple-iterator.cc:981 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug c++/114638] New: Hang and Memory Consumption Increase during Compilation with Recursive Template Instantiation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114638 Bug ID: 114638 Summary: Hang and Memory Consumption Increase during Compilation with Recursive Template Instantiation Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug c/114634] New: Crash Issue Encountered in GCC Compilation of Template Code with Aligned Attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114634 Bug ID: 114634 Summary: Crash Issue Encountered in GCC Compilation of Template Code with Aligned Attribute Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug tree-optimization/114095] New: ICE: in build2, at tree.cc:5097

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114095 Bug ID: 114095 Summary: ICE: in build2, at tree.cc:5097 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 --- Comment #15 from Anonymous --- (In reply to Andrew Pinski from comment #10) > (In reply to Anonymous from comment #9) > > (In reply to Andrew Pinski from comment #1) > > > dom3 : > > > ``` > > > > Could you please explain on how you to

[Bug tree-optimization/110251] [13/14 Regression] Hang at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251 Anonymous changed: What|Removed |Added CC||iamanonymous.cs at gmail dot com ---

[Bug tree-optimization/113285] New: ICE: verify_flow_info failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113285 Bug ID: 113285 Summary: ICE: verify_flow_info failed Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug middle-end/113264] New: ICE：tree check: expected tree that contains 'common' structure, have 'integer_cst' in copy_list, at tree.cc:1427

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113264 Bug ID: 113264 Summary: ICE：tree check: expected tree that contains 'common' structure, have 'integer_cst' in copy_list, at tree.cc:1427 Product: gcc Version:

[Bug debug/113057] New: Segmentation fault in dwarf2out.cc:941 with -O -fno-dwarf2-cfi-asm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113057 Bug ID: 113057 Summary: Segmentation fault in dwarf2out.cc:941 with -O -fno-dwarf2-cfi-asm Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/113043] New: ICE: in emit_move_insn, at expr.cc:4246

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113043 Bug ID: 113043 Summary: ICE: in emit_move_insn, at expr.cc:4246 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug tree-optimization/112939] New: ICE: verify_ssa failed with -O -ftrivial-auto-var-init=zero

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112939 Bug ID: 112939 Summary: ICE: verify_ssa failed with -O -ftrivial-auto-var-init=zero Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/112913] New: ICE: in curr_insn_transform, at lra-constraints.cc:4308

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112913 Bug ID: 112913 Summary: ICE: in curr_insn_transform, at lra-constraints.cc:4308 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug target/112903] New: ICE: in df_scan_verify, at df-scan.cc:4239 with -O -fdump-rtl-pro_and_epilogue

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112903 Bug ID: 112903 Summary: ICE: in df_scan_verify, at df-scan.cc:4239 with -O -fdump-rtl-pro_and_epilogue Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug tree-optimization/112898] New: ICE: in make_ssa_name_fn, at tree-ssanames.cc:354 with -O2 -finstrument-functions-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112898 Bug ID: 112898 Summary: ICE: in make_ssa_name_fn, at tree-ssanames.cc:354 with -O2 -finstrument-functions-once Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug debug/112878] New: ICE: in ctf_add_slice, at ctfc.cc:499 with -std=c23 -gctf1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112878 Bug ID: 112878 Summary: ICE: in ctf_add_slice, at ctfc.cc:499 with -std=c23 -gctf1 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug debug/112875] New: ICE: in lra_eliminate_regs_1, at lra-eliminations.cc:670 with -Oz -frounding-math -fno-dce -fno-trapping-math -fno-tree-dce -fno-tree-dse -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112875 Bug ID: 112875 Summary: ICE: in lra_eliminate_regs_1, at lra-eliminations.cc:670 with -Oz -frounding-math -fno-dce -fno-trapping-math -fno-tree-dce -fno-tree-dse

[Bug target/112860] New: ICE: in expand_expr_real_2, at expr.cc:10620 with -O0 -fgimple -mavx512f

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112860 Bug ID: 112860 Summary: ICE: in expand_expr_real_2, at expr.cc:10620 with -O0 -fgimple -mavx512f Product: gcc Version: 14.0 Status: UNCONFIRMED Severity:

[Bug target/112845] New: ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112845 Bug ID: 112845 Summary: ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug sanitizer/112741] New: ICE: in gimplify_var_or_parm_decl, at gimplify.cc:3261

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112741 Bug ID: 112741 Summary: ICE: in gimplify_var_or_parm_decl, at gimplify.cc:3261 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/112720] New: ICE: Segmentation fault during IPA pass: tmipa

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112720 Bug ID: 112720 Summary: ICE: Segmentation fault during IPA pass: tmipa Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/112709] New: ICE verify_flow_info failed during GIMPLE pass: asan0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112709 Bug ID: 112709 Summary: ICE verify_flow_info failed during GIMPLE pass: asan0 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/112695] New: ICE: in gen_reg_rtx, at emit-rtl.cc:1208 with -fsanitize=address -c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112695 Bug ID: 112695 Summary: ICE: in gen_reg_rtx, at emit-rtl.cc:1208 with -fsanitize=address -c Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug c/112638] New: ICE: in add_dwarf_attr, at dwarf2out.cc:4501

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112638 Bug ID: 112638 Summary: ICE: in add_dwarf_attr, at dwarf2out.cc:4501 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug debug/112582] Inconsistent Variable Values: Discrepancy between Source-Level and Instruction-Level Debugging

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112582 --- Comment #6 from Anonymous --- (In reply to Sam James from comment #5) > (IIRC = if I recall correctly) Ah, that explains why my search for "IIRC GCC" on Google didn't yield any relevant results. Thank you for pointing that out. 

[Bug debug/112582] Inconsistent Variable Values: Discrepancy between Source-Level and Instruction-Level Debugging

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112582 --- Comment #4 from Anonymous --- (In reply to Richard Biener from comment #3) > I think that's deficiencies in the debugger, IIRC GCC is providing some > extra info here that it doesn't (yet) evaluate. Thanks, Richard. I will take a look on

[Bug debug/112582] Inconsistent Variable Values: Discrepancy between Source-Level and Instruction-Level Debugging

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112582 --- Comment #2 from Anonymous --- (In reply to Andrew Pinski from comment #1) > .cfi_def_cfa_offset 32 > .loc 1 27 5 view .LVU27 > movl$-5, %eax > .loc 1 28 5 view .LVU28 > movl$-10, %edx >

[Bug c/112605] New: ICE: in gen_reg_rtx, at emit-rtl.cc:1176

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112605 Bug ID: 112605 Summary: ICE: in gen_reg_rtx, at emit-rtl.cc:1176 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug debug/112582] New: Inconsistent Variable Values: Discrepancy between Source-Level and Instruction-Level Debugging

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112582 Bug ID: 112582 Summary: Inconsistent Variable Values: Discrepancy between Source-Level and Instruction-Level Debugging Product: gcc Version: 14.0 Status: UNCONFIRMED

[Bug debug/112565] Abnormal Jump in Execution using 'stepi' Command in GDB under O2 optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112565 --- Comment #5 from Anonymous --- (In reply to Richard Biener from comment #4) > GCC can interleave instructions belonging to different source lines so > that's what you see. Since you advance assembler instructions I don't see a > way to >

[Bug debug/112565] Abnormal Jump in Execution using 'stepi' Command in GDB under O2 optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112565 --- Comment #3 from Anonymous --- However, I still feel that the current debugging process be somewhat misleading, and I am uncertain if there are any approaches to enhance the overall debugging experience.

[Bug debug/112565] Abnormal Jump in Execution using 'stepi' Command in GDB under O2 optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112565 --- Comment #2 from Anonymous --- (In reply to Tom de Vries from comment #1) > (In reply to Anonymous from comment #0) > > Tom de Vries suggests that this issue may be attributed to a GCC > > optimization bug. > > I do not. Thanks for the

[Bug debug/112565] New: Abnormal Jump in Execution using 'stepi' Command in GDB under O2 optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112565 Bug ID: 112565 Summary: Abnormal Jump in Execution using 'stepi' Command in GDB under O2 optimization Product: gcc Version: 14.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/111738] incorrect code when PGO is enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111738 --- Comment #3 from Anonymous --- (In reply to Richard Biener from comment #1) > I can't reproduce. Your git version is quite old, it translates to > r14-2634-g85da0b40538fb0 for me. It doesn't reproduce with r14-2282 either > though. > >

[Bug tree-optimization/111738] incorrect code when PGO is enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111738 --- Comment #2 from Anonymous --- (In reply to Richard Biener from comment #1) > I can't reproduce. Your git version is quite old, it translates to > r14-2634-g85da0b40538fb0 for me. It doesn't reproduce with r14-2282 either > though. > >

[Bug tree-optimization/111739] incorrect code with PGO enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111739 --- Comment #2 from Anonymous --- (In reply to Richard Biener from comment #1) > Confirmed with r14-4302 and also with the head of the GCC 13 branch. > > It helps if you can produce proper ISO C without implicit int and like. Thank you for

[Bug tree-optimization/111739] New: incorrect code with PGO enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111739 Bug ID: 111739 Summary: incorrect code with PGO enabled Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/111738] New: incorrect code when PGO is enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111738 Bug ID: 111738 Summary: incorrect code when PGO is enabled Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c/111059] New: ICE: in gimplify_expr, at gimplify.cc:17253

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111059 Bug ID: 111059 Summary: ICE: in gimplify_expr, at gimplify.cc:17253 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c