[Bug tree-optimization/113993] New: ICE: in get_no_error_domain, at tree-call-cdce.cc:815 with __builtin_exp2f32x() at -O1 and above

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug tree-optimization/113962] [14 Regression] ICE: in exact_div, at poly-int.h:2156 with -O -mavx512f

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113962 --- Comment #3 from Zdenek Sojka --- (In reply to Andrew Pinski from comment #2) > Most likely a dup of bug 113967 I am sorry for the confusion; the bugzilla stopped responding while creating this PR for the first time, and since I there

[Bug analyzer/113983] New: [14 Regression] ICE: tree check: expected integer_cst, have vector_cst in maybe_undo_optimize_bit_field_compare, at analyzer/region-model-manager.cc:606 with -fanalyzer

: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 57457 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57457=edit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -fanalyzer testcas

[Bug c++/113969] ICE: SIGSEGV in finish_enum_value_list (decl.cc:17143) (or build_enumerator (decl.cc:17438) ) on invalid code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113969 --- Comment #1 from Zdenek Sojka --- Created attachment 57449 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57449=edit very similar testcase, ICEing in build_enumerator instead $ x86_64-pc-linux-gnu-gcc testcase2.C -wrapper valgrind,-q

[Bug c++/113969] New: ICE: SIGSEGV in finish_enum_value_list (decl.cc:17143) on invalid code

-on-invalid-code Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug c++/113968] New: ICE: in create_tmp_var, at gimple-expr.cc:488 with -fcontracts and invalid member in contract

Keywords: error-recovery, ice-on-invalid-code Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug tree-optimization/113967] New: [14 Regression] ICE: in exact_div, at poly-int.h:2156 with -O -mavx512f

-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu

[Bug target/113876] New: ICE: in ix86_expand_epilogue, at config/i386/i386.cc:10101 with -O -mpreferred-stack-boundary=3 -finstrument-functions -mapxf -mcmodel=large and _BitInt()

=large and _BitInt() Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam

[Bug tree-optimization/113849] New: wrong code with _BitInt() arithmetics at -O1

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug target/113829] New: ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in overloaded_hash, at config/riscv/riscv-vector-builtins.cc:4341 with invalid __riscv_vfredosum_tu()

Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: riscv64-unknown-linux-gnu Created attachment 57357 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57357=edit reduced testcase Similar to PR113766 Compiler out

[Bug target/113828] New: ICE: in riscv_expand_mult_with_const_int, at config/riscv/riscv.cc:2587 with -march=rv64ifv and vfloat32m1_t/vfloat32m4_t function args

: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug target/113819] New: ICE: RTL check: expected elt 3 type 'e' or 'u', have '0' (rtx code_label) in PATTERN, at rtl.h:1511 with -mstringop-strategy=loop and asm goto with impossible constraint and _

constraint and _BitInt() Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz

[Bug tree-optimization/113818] New: ICE: verify_gimple failed: missing 'PHI' def with -Os -fnon-call-exceptions -finstrument-functions-once and _BitInt()

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug tree-optimization/113774] wrong code with _BitInt() arithmetics at -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113774 --- Comment #1 from Zdenek Sojka --- Created attachment 57341 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57341=edit another testcase, failing at -O1 I didn't check if the PR113753 patch fixes this. Output: $ x86_64-pc-linux-gnu-gcc

[Bug tree-optimization/113783] New: ICE: in lower_stmt, at gimple-lower-bitint.cc:5455 with -O -mavx512f and _BitInt() in memcpy()

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone

[Bug tree-optimization/113778] New: ICE: RTL check: expected elt 3 type 'e' or 'u', have '0' (rtx code_label) in PATTERN, at rtl.h:1506 with -march=armv9-a+sme -fhardened

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug debug/113777] New: ICE: in add_child_die_after, at dwarf2out.cc:5785 with -g -fsso-struct=big-endian and __attribute__((__hardbool__))

: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: debug Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc

[Bug tree-optimization/113774] New: wrong code with _BitInt() arithmetics at -O2

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug target/113766] New: ICE: in generate_insn, at config/riscv/riscv-vector-builtins.cc:4186 with (invalid?) __riscv_vfredosum_tu()

Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: riscv64

[Bug tree-optimization/113753] New: wrong code with _BitInt(129) multiplication and division at -O2

Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug tree-optimization/113747] New: ICE: SIGSEGV in non_type_check (tree.h:3822) with -fopenacc --param=openacc-kernels=decompose on invalid code

Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host

[Bug c++/113746] New: [14 Regression] ICE: tree check: expected enumeral_type, have error_mark in tsubst_expr, at cp/pt.cc:21458 with missing typename

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug target/113742] New: ICE: RTL check: expected elt 1 type 'i' or 'n', have 'e' (rtx set) in riscv_macro_fusion_pair_p, at config/riscv/riscv.cc:8416 with -O2 -finstrument-functions -mtune=sifive-p6

Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: riscv64-unknown-linux-gnu Created attachment 57309 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57309=edit reduced testcase This might need RTL checking enab

[Bug c/113740] New: ICE: in build_bitint_type, at tree.cc:7178 with _BitInt() as bitfeld

-on-valid-code Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug target/113739] New: ICE: in riscv_hard_regno_nregs, at config/riscv/riscv.cc:8072 with __attribute__((__target__("arch=rv64gcv")))

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host:

[Bug target/113738] New: [14 Regression] ICE: in df_reg_chain_verify_unmarked, at df-scan.cc:4001 with -O2 -march=rv64gcv

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: riscv64

[Bug tree-optimization/113737] New: ICE: in lower_stmt, at gimple-lower-bitint.cc:5455 with _BitInt() used in switch at -O2

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host

[Bug tree-optimization/113736] New: ICE: verify_gimple failed: incompatible types in 'PHI' argument 0 with _BitInt() struct copy to __seg_fs/gs

: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug tree-optimization/113735] New: ICE: in operator[], at vec.h:910 with _BitInt() at -O and above

-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug tree-optimization/113699] New: during GIMPLE pass: bitintlower ICE: SIGSEGV in var_to_partition (tree-ssa-live.h:163) with _BitInt() used in __asm__

Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone

[Bug tree-optimization/113693] New: ICE: in check_loop_closed_ssa_def, at tree-ssa-loop-manip.cc:647 with _BitInt() at -O2 -fdbg-cnt=vect_loop:1

Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host

[Bug tree-optimization/113692] New: ICE: in lower_stmt, at gimple-lower-bitint.cc:5444 at -O with _BitInt() in a condition

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64

[Bug tree-optimization/113691] New: ICE: in lower_stmt, at gimple-lower-bitint.cc:5444 with function declaration with no parameter specification

Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target

[Bug rtl-optimization/113690] New: [13/14 Regression] ICE: in as_a, at machmode.h:381 with -O2 -fno-dce -fno-forward-propagate -fno-split-wide-types -funroll-loops

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug target/113689] New: wrong code with unused _BitInt() division with -O2 -fprofile -mcmodel=large -mavx

Keywords: wrong-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug tree-optimization/113673] New: [12/13/14 Regression] ICE: verify_flow_info failed: BB 5 cannot throw but has an EH edge with -Os -finstrument-functions -fnon-call-exceptions -ftrapv

Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz

[Bug rtl-optimization/113660] New: ICE: verify_flow_info failed: missing REG_EH_REGION note at the end of bb 2 with -fnon-call-exceptions -fharden-control-flow-redundancy on invalid

Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target

[Bug tree-optimization/113639] New: ICE: in handle_operand_addr, at gimple-lower-bitint.cc:2265 at -O with _BitInt() in a struct

Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug debug/113637] New: ICE: in as_a, at machmode.h:381 with extern function declaration and _BitInt() used as VLA size

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: debug Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host

[Bug libgcc/113604] runtime SIGFPE with _BitInt() division

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113604 Zdenek Sojka changed: What|Removed |Added Attachment #57239|0 |1 is obsolete|

[Bug libgcc/113604] runtime SIGFPE with _BitInt() division

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113604 --- Comment #9 from Zdenek Sojka --- Created attachment 57241 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57241=edit testcase4 (not beautified)

[Bug libgcc/113604] runtime SIGFPE with _BitInt() division

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113604 --- Comment #8 from Zdenek Sojka --- Created attachment 57240 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57240=edit testcase3 (not beautified)

[Bug libgcc/113604] runtime SIGFPE with _BitInt() division

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113604 --- Comment #7 from Zdenek Sojka --- Created attachment 57239 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57239=edit testcase2 (not beautified)

[Bug libgcc/113604] runtime SIGFPE with _BitInt() division

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113604 --- Comment #5 from Zdenek Sojka --- (In reply to Jakub Jelinek from comment #4) > Created attachment 57221 [details] > gcc14-pr113604.patch > > Untested fix. I've tried to explain what's going on in the large comment. I can confirm this

[Bug tree-optimization/113614] New: wrong code with _BitInt() division at -O1

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 57220 --> https://gcc.gnu.

[Bug c++/113612] New: ICE: SIGSEGV in get_template_info (pt.cc:378) or tree_check (tree.h:3611) with invalid -fpreprocessed

: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target

[Bug libgcc/113604] New: runtime SIGFPE with _BitInt() division

: P3 Component: libgcc Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 57217

[Bug tree-optimization/113602] New: ICE: in vn_reference_maybe_forwprop_address, at tree-ssa-sccvn.cc:1426 with invalid _BitInt() register asm with -O2 -fno-tree-loop-optimize

: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target

[Bug target/113586] New: ICE: RTL check: expected code 'const_int', have 'reg' in rtx_to_poly_int64, at rtl.h:2398 with -march=rv32gcv -mabi=ilp32e

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host

[Bug tree-optimization/113574] New: wrong code with shift and _BitInt(1) at any opt level

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu

[Bug tree-optimization/113568] New: ICE: definition in block 13 does not dominate use in block 15 with _BitInt() at -O1

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host

[Bug tree-optimization/113567] New: ICE: SSA corruption: Unable to coalesce ssa_names 1 and 3 which are marked as MUST COALESCE. with _BitInt() and computed goto

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub

[Bug c/113492] ICE: in composite_type_internal, at c/c-typeck.cc:557 with -std=c2x -funsigned-bitfields since r14-6808

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113492 Zdenek Sojka changed: What|Removed |Added Summary|[14 Regression] ICE: in |ICE: in

[Bug c/113492] [14 Regression] ICE: in composite_type_internal, at c/c-typeck.cc:557 with -std=c2x -funsigned-bitfields since r14-6808

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113492 --- Comment #3 from Zdenek Sojka --- (In reply to uecker from comment #2) > > I agree that "int:3" with -funsigned-bitfields should produce a type which > is compatible to one with "unsigned:3" and that forming a composite type > has to work.

[Bug debug/113519] New: ICE: in replace_child, at dwarf2out.cc:5704 with -g -mbig-endian -fsso-struct=little-endian -fdebug-types-section

: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: debug Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc

[Bug tree-optimization/113518] New: ICE: in gimplify_expr, at gimplify.cc:18596 with atomic_fetch_or_explicit() on _BitInt()

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host

[Bug analyzer/113509] New: ICE: SIGSEGV in c_tree_printer (c-objc-common.cc:341) with -fanalyzer -fanalyzer-verbose-state-changes

: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: analyzer Assignee: dmalcolm at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target

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

, ||zsojka at seznam dot cz --- Comment #1 from Zdenek Sojka --- Also fails with a union: $ cat testcase.c union { _BitInt(448) f2 : 1; } b; $ x86_64-pc-linux-gnu-gcc -gbtf testcase.c testcase.c:3:1: internal compiler error: in ctf_add_slice, at ctfc.cc:499 3

[Bug tree-optimization/113491] ICE: SIGSEGV in make_ssa_name_fn (tree-ssanames.cc:354) at -Os with _BitInt() used as switch control expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113491 --- Comment #1 from Zdenek Sojka --- Created attachment 57162 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57162=edit shorter testcase (reduced from gcc.dg/torture/pr45830.c) $ x86_64-pc-linux-gnu-gcc -Os pr45830.i -wrapper valgrind,-q

[Bug rtl-optimization/113506] New: ICE: RTL check: expected elt 2 type 'B', have '0' (rtx barrier) in BLOCK_FOR_INSN, at rtl.h:1495 with -Os -fno-tree-coalesce-vars -finline-stringops

Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target

[Bug analyzer/113505] New: ICE: SIGSEGV in tree_class_check (tree.h:3766) with -O -fdump-analyzer -fanalyzer

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: analyzer Assignee: dmalcolm at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu

[Bug analyzer/113496] New: ICE: in cmp, at analyzer/constraint-manager.cc:782 with -fanalyzer -fdump-analyzer

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: analyzer Assignee: dmalcolm at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu

[Bug c/113492] New: [14 Regression] ICE: in composite_type_internal, at c/c-typeck.cc:557 with -std=c2x -funsigned-bitfields

: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment

[Bug tree-optimization/113491] New: ICE: SIGSEGV in make_ssa_name_fn (tree-ssanames.cc:354) at -Os with _BitInt() used as switch control expression

: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org

[Bug ipa/113490] New: [14 Regression] ICE: in propagate_vals_across_arith_jfunc, at ipa-cp.cc:2425 at -O3

: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: ipa Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target

[Bug target/113486] New: ICE: in extract_insn, at recog.cc:2812 (unrecognizable insn) with -mgeneral-regs-only and __builtin_apply() on aarch64

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host

[Bug rtl-optimization/113464] ICE: in lower_asm, at gimple-lower-bitint.cc:5200 with invalid __asm__ on _BitInt() at -O1 and above

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113464 --- Comment #1 from Zdenek Sojka --- Created attachment 57128 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57128=edit testcase triggering SIGSEGV at -O0 Slightly different testcase, triggers SIGSEGV at -O0 at a similar place: $

[Bug tree-optimization/113466] New: ICE: verify_flow_info failed: returns_twice call is not first in basic block 7 with a __returns_twice__ function with _BitInt() argument

: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC

[Bug rtl-optimization/113464] New: ICE: in lower_asm, at gimple-lower-bitint.cc:5200 with invalid __asm__ on _BitInt() at -O1 and above

: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone

[Bug tree-optimization/113463] New: ICE: in extended_tree, at tree.h:6449 with _BitInt() used as offset

-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug tree-optimization/113462] New: ICE: in handle_cast, at gimple-lower-bitint.cc:1539 at -O with _BitInt() in a struct

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host

[Bug tree-optimization/113459] New: ICE: in as_a, at machmode.h:381 with memset() on a _BitInt() at -O1 and above

: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc

[Bug middle-end/112684] ICE: in main, at toplev.cc:2327 with -ftarget-help -fdiagnostics-generate-patch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112684 --- Comment #1 from Zdenek Sojka --- This happens also with --help=c: $ x86_64-pc-linux-gnu-gcc --help=c -fdiagnostics-generate-patch testcase.c The following options are supported by the language C: --all-warnings Same as

[Bug tree-optimization/113421] New: wrong code with -O -fno-tree-fre and _BitInt() multiplication

Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug target/113416] New: ICE: in force_constant_size, at gimplify.cc:742 (in convert_move, at expr.cc:223) with -march=rv64gcv (-march=rv32gcv) and -ftree-parallelize-loops=2

Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug rtl-optimization/113415] New: ICE: RTL check: expected elt 3 type 'e' or 'u', have '0' (rtx code_label) in PATTERN, at rtl.h:1511 with -mstringop-strategy=byte_loop and invalid __asm__ on _BitInt

Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 57097 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57097=edit reduced testcase This probably needs RTL checking enabled. The

[Bug tree-optimization/113410] New: ICE: in maybe_check_access_sizes, at gimple-ssa-warn-access.cc:3423 with _BitInt() used as array length

Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target

[Bug tree-optimization/113409] New: ICE: in omp_extract_for_data, at omp-general.cc:411 with -fopenmp-simd and _BitInt()

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host

[Bug tree-optimization/113408] New: ICE: in handle_cast, at gimple-lower-bitint.cc:1539 at -O with _BitInt()

-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux

[Bug tree-optimization/113406] New: ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.cc:85 with -fstrub=internal and _BitInt()

: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 57092 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57092=edit reduced testcase Compiler out

[Bug target/113404] New: ICE: in to_constant, at poly-int.h:588 with -march=rv64gcv -mbig-endian --param=riscv-vector-abi

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: riscv64

[Bug tree-optimization/113397] [14 Regression] ICE: SIGSEGV in tree_check (tree.h:3611) with -fdump-ada-spec-slim on gcc.c-torture/execute/pr22061-2.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113397 --- Comment #1 from Zdenek Sojka --- This actually fails the same way with plain -fdump-ada-spec, but I disabled that flag due to PR107978 and PR107977

[Bug tree-optimization/113397] New: [14 Regression] ICE: SIGSEGV in tree_check (tree.h:3611) with -fdump-ada-spec-slim on gcc.c-torture/execute/pr22061-2.c

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug rtl-optimization/113394] New: ICE: 'verify_type' failed: type variant with 'TYPE_ALIAS_SET_KNOWN_P' with -fstrub=internal -g

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target

[Bug rtl-optimization/113390] New: [14 Regression] ICE: in model_update_limit_points_in_group, at haifa-sched.cc:1986 with -O2 --param=max-sched-region-insns=200 --param=max-sched-extend-regions-iters

gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: riscv64-unknown-linux-gnu Created attachment 57079 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57079=edit reduced testcase Compiler output: $ risc

[Bug tree-optimization/113372] New: wrong code with _BitInt() arithmetics at -O1

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug tree-optimization/113371] New: [14 Regression] ICE: verify_ssa failed: PHI node with wrong VUSE on edge from BB 19 with -O -march=silvermont -ftree-vectorize

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug tree-optimization/113370] New: wrong code with shift and _BitInt() at -O0

Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug tree-optimization/113361] New: wrong code with __builtin_mul_overflow_p() and _BitInt() at -O0

-code, wrong-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc

[Bug tree-optimization/113334] New: wrong code with _BitInt() shift at -O0

: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug tree-optimization/113330] New: ICE: verify_gimple failed: conversion of register to a different size in 'view_convert_expr' with -O -fstack-check=generic and _BitInt()

: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC

[Bug tree-optimization/113323] New: ICE: tree check: expected none of vector_type, have vector_type in bitint_precision_kind, at gimple-lower-bitint.cc:131 with _BitInt()

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC

[Bug tree-optimization/113315] during GIMPLE pass: bitintlower0 ICE: in lower_mergeable_stmt, at gimple-lower-bitint.cc:2310 with _BitInt() used as array index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113315 --- Comment #2 from Zdenek Sojka --- Created attachment 57031 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57031=edit probably related testcase, ICEing elsewhere at -O0 Compiler output for testcase3.c: $ x86_64-pc-linux-gnu-gcc

[Bug tree-optimization/113316] New: during GIMPLE pass: bitintlower ICE: SIGSEGV in var_to_partition (tree-ssa-live.h:163) at -O with uninitialized _BitInt() function argument

: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz

[Bug tree-optimization/113315] during GIMPLE pass: bitintlower0 ICE: in lower_mergeable_stmt, at gimple-lower-bitint.cc:2310 with _BitInt() used as array index

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113315 --- Comment #1 from Zdenek Sojka --- Created attachment 57029 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57029=edit probably related testcase, ICEing elsewhere at -O1 Compiler output with the other testcase at -O1: $

[Bug tree-optimization/113315] New: during GIMPLE pass: bitintlower0 ICE: in lower_mergeable_stmt, at gimple-lower-bitint.cc:2310 with _BitInt() used as array index

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub

[Bug tree-optimization/113297] New: during GIMPLE pass: esra ICE: in smallest_mode_for_size, at stor-layout.cc:356 with _BitInt() with -fstack-check=generic

Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug ipa/113291] New: [14 Regression] compilation never (?) finishes with recursive always_inline functions at -O and above

: UNCONFIRMED Severity: normal Priority: P3 Component: ipa Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: marxin at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu

[Bug rtl-optimization/113287] New: wrong code with __builtin_mul_overflow_p() and _BitInt() with -O3 -msse4

: wrong-code Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug tree-optimization/113144] [14 regression] ICE when building dpkg-1.21.15 in verify_dominators (error: dominator of 9 should be 48, not 12)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113144 --- Comment #10 from Zdenek Sojka --- Created attachment 57009 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57009=edit simpler testcase using _BitInt() $ x86_64-pc-linux-gnu-gcc -O3 -mavx2 testcase.c testcase.c: In function 'foo':

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