[Bug rtl-optimization/105686] New: [10/11/12/13 Regression] ICE: verify_flow_info failed: missing REG_EH_REGION note at the end of bb 8 with -fnon-call-exceptions

Version: 13.0 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 tree-optimization/105668] New: [13 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:281 with -O -ftracer -fno-tree-fre

: 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/105627] New: -fcompare-debug failure at -Og for powerpc64le-unknown-linux-gnu

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

[Bug target/105613] New: [13 Regression] wrong code with unsigned V1TI comparison

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 attachment 52982

[Bug tree-optimization/105591] [13 Regression] ICE: in tree_to_poly_uint64, at tree.cc:3250 with -O -mavx512f -mno-avx2 since r13-379

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105591 --- Comment #4 from Zdenek Sojka --- (In reply to Richard Biener from comment #1) > Confirmed. The offset is very large negative, built by simplify_bitfield_ref > here: > > 2416 tem = build3 (BIT_FIELD_REF, TREE_TYPE (op), > 2417

[Bug tree-optimization/105591] New: [13 Regression] ICE: in tree_to_poly_uint64, at tree.cc:3250 with -O -mavx512f -mno-avx2

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 Created attachment

[Bug debug/105586] New: [11/12/13 Regression] -fcompare-debug failure (length) with -O2 -fno-if-conversion -mtune=power4 -fno-guess-branch-probability

Version: 13.0 Status: UNCONFIRMED Keywords: compare-debug-failure Severity: normal Priority: P3 Component: debug Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug tree-optimization/105533] New: UBSAN: gcc/expmed.cc:3272:26: runtime error: signed integer overflow: -9223372036854775808 - 1 cannot be represented in type 'long int'

Product: gcc Version: 13.0 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_6

[Bug tree-optimization/105532] New: UBSAN: gcc/hwint.h:293:61: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int'

sion: 13.0 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 Created

[Bug rtl-optimization/105528] New: [11/12/13 Regression] ICE: in expand_expr_real_2, at expr.cc:10290 with -O2 -mavx512f

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: x86_64

[Bug tree-optimization/105484] New: [12/13 Regression] ICE: verify_flow_info failed: BB 2 cannot throw but has an EH edge with -Os -march=cannonlake -fnon-call-exceptions -fno-tree-dce -fno-tree-forwp

Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Created attachment 52927 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52927&action=edit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -Os -march=cannonlake -fnon-call-exc

[Bug tree-optimization/105439] New: [13 Regression] ICE: in set_range_info_raw, at tree-ssanames.cc:356 at -O2 with __builtin_unreachable()

Status: UNCONFIRMED Keywords: build, 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/105431] ICE: SIGSEGV in powi_as_mults_1 (tree-ssa-math-opts.cc:1512) with -Ofast and __builtin_pow()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105431 --- Comment #4 from Zdenek Sojka --- (In reply to Richard Biener from comment #1) > I can't reproduce in my dev tree but I guess the following will fix it? > > diff --git a/gcc/tree-ssa-math-opts.cc b/gcc/tree-ssa-math-opts.cc > index 755579394

[Bug tree-optimization/105431] New: ICE: SIGSEGV in powi_as_mults_1 (tree-ssa-math-opts.cc:1512) with -Ofast and __builtin_pow()

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 target/105428] compilation never (?) finishes with __builtin_casinl() and __builtin_csqrtl() with -O -mlong-double-128

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105428 --- Comment #2 from Zdenek Sojka --- (In reply to jos...@codesourcery.com from comment #1) > What MPC version are you using? Thank you for the reply. If I understand the backtrace correctly I am using the libraries downloaded by the contrib/dow

[Bug target/105428] New: compilation never (?) finishes with __builtin_casinl() and __builtin_csqrtl() with -O -mlong-double-128

: UNCONFIRMED Keywords: compile-time-hog, memory-hog 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

[Bug rtl-optimization/105383] [11/12 Regression] ICE: in change_insns, at rtl-ssa/changes.cc:674 with -Os -fno-tree-dominator-opts -fno-tree-vrp -msseregparm -m32 since r11-6188-g0b76990a9d75d97b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105383 --- Comment #3 from Zdenek Sojka --- Created attachment 52890 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52890&action=edit testcase failing at just -Os -m32 $ x86_64-pc-linux-gnu-gcc -Os -m32 testcase-Os.c during RTL pass: fwprop1 te

[Bug target/105402] New: ICE: in emit_swap_insn, at reg-stack.c:837 at -Og with custom target flags

: 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: x86_64-pc-linux-gnu Created

[Bug rtl-optimization/105383] [11/12 Regression] ICE: in change_insns, at rtl-ssa/changes.cc:674 with -Os -fno-tree-dominator-opts -fno-tree-vrp -msseregparm -m32 since r11-6188-g0b76990a9d75d97b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105383 --- Comment #2 from Zdenek Sojka --- Created attachment 52886 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52886&action=edit a bit different testcase A bit different testcase, a bit different flags: $ x86_64-pc-linux-gnu-gcc -Os -fnon-c

[Bug tree-optimization/105384] compilation never (?) finishes with __builtin_yn{,f,l} at -O and above

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105384 --- Comment #6 from Zdenek Sojka --- (In reply to Richard Biener from comment #5) > The bessel functions are known to take a lot of time, there are (fixed?) > older bugreports about those and we do take some measures to speed up the > computatio

[Bug tree-optimization/105384] compilation never (?) finishes with __builtin_yn{,f,l} at -O and above

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105384 --- Comment #3 from Zdenek Sojka --- (In reply to Andrew Pinski from comment #2) > Can you try the one that is downloaded via contrib/download_pre*. The you for the comment. The versions I am using are: [ebuild R] dev-libs/gmp-6.2.1-r2 [

[Bug tree-optimization/105385] New: ICE: Aborted (in do_mpfr_arg2): GNU MP: Cannot allocate memory (size=3458764513820540832) with __builtin_jn{,f,l}

: 12.0 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: --- Host

[Bug tree-optimization/105384] New: compilation never (?) finishes with __builtin_yn{,f,l} at -O and above

: compile-time-hog 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 Created attachment 52874 --> ht

[Bug target/105383] New: [11/12 Regression] ICE: in change_insns, at rtl-ssa/changes.cc:674 with -Os -fno-tree-dominator-opts -fno-tree-vrp -msseregparm -m32

Product: gcc Version: 12.0 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

[Bug rtl-optimization/105376] New: ICE: in decimal_to_decnumber, at dfp.cc:134 with _Decimal128 at -O -g

-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 Created attachment 52868 --> ht

[Bug tree-optimization/105368] [10/11/12 Regression] ICE: SIGSEGV in powi_lookup_cost (tree-ssa-math-opts.cc:1441) with -Ofast and __builtin_powf()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105368 --- Comment #7 from Zdenek Sojka --- I can confirm the patch fixes the testcase for me.

[Bug tree-optimization/105368] [10/11/12 Regression] ICE: SIGSEGV in powi_lookup_cost (tree-ssa-math-opts.cc:1441) with -Ofast and __builtin_powf()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105368 --- Comment #3 from Zdenek Sojka --- I think the issue might be in the: > 1463 > 1464 /* Ignore the reciprocal when calculating the cost. */ > 1465 val = (n < 0) ? -n : n; expression, for the case n == LONG_MIN, but I am not a l

[Bug tree-optimization/105368] [10/11/12 Regression] ICE: SIGSEGV in powi_lookup_cost (tree-ssa-math-opts.cc:1441) with -Ofast and __builtin_powf()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105368 --- Comment #2 from Zdenek Sojka --- (gdb) disas Dump of assembler code for function powi_cost(long): 0x01538160 <+0>: push %r14 0x01538162 <+2>: mov$0x20,%ecx 0x01538167 <+7>: push %r13

[Bug tree-optimization/105368] New: [10/11/12 Regression] ICE: SIGSEGV in powi_lookup_cost (tree-ssa-math-opts.cc:1441) with -Ofast and __builtin_powf()

Version: 12.0 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/105367] New: [12 Regression] ICE: SIGSEGV in contains_struct_check (tree.h:3570) with -Ofast -mveclibabi=acml

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 Created

[Bug analyzer/105366] New: [11/12 Regression] ICE: in cmp_cst, at analyzer/svalue.cc:309 with -O -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 Created attachment 52859 --> ht

[Bug analyzer/105365] New: [12 Regression] ICE: in cmp_cst, at analyzer/svalue.cc:309 with -fanalyzer

: 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 Created attachment 52858 --> ht

[Bug rtl-optimization/105333] New: [10/11/12 Regression] ICE: in simplify_subreg, at simplify-rtx.cc:7346 with -Og -fno-tree-coalesce-vars -fno-tree-fre

Version: 12.0 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 middle-end/105263] New: [9/10/11/12 Regression] ICE: gimple check: expected gimple_assign(error_mark), have gimple_nop() in gimple_assign_rhs1, at gimple.h:2655 with _Decimal64 -ffast-math

: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Created attachment 52800 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52800&action=edit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -O -ffast-math testcase.c during GIMPLE pass:

[Bug analyzer/105252] New: [12 Regression] ICE: in cmp_cst, at analyzer/svalue.cc:309 with -O -fanalyzer -fnon-call-exceptions

Status: 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

[Bug ipa/105250] New: ICE: in fold_convert_loc, at fold-const.cc:2581 with conflicting function redeclaration

Keywords: ice-on-valid-code 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

[Bug sanitizer/105235] [11/12 Regression] ICE: in redirect_eh_edge_1, at tree-eh.cc:2323 with custom flags since r11-4519-g53dede0f04bd95c3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105235 --- Comment #3 from Zdenek Sojka --- (In reply to Martin Liška from comment #2) > With -c -O -fno-tree-dominator-opts -fnon-call-exceptions -fexceptions > -fsanitize=thread -fno-tree-fre > it started with r11-4519-g53dede0f04bd95c3. Sorry I for

[Bug sanitizer/105235] [12 Regression] ICE: in redirect_eh_edge_1, at tree-eh.cc:2323 with custom flags

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105235 --- Comment #1 from Zdenek Sojka --- A slightly different testcase fails elsewhere: $ cat testcase.c int i, j; void foo (double d) { i = __builtin_ilogbl (d); j = __builtin_sinl (d); } $ x86_64-pc-linux-gnu-gcc -O -fno-tree-dominator-opts

[Bug sanitizer/105235] New: [12 Regression] ICE: in redirect_eh_edge_1, at tree-eh.cc:2323 with custom flags

Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: sanitizer Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org, jakub at

[Bug rtl-optimization/105231] New: [12 Regression] ICE: in rtl_verify_bb_insns, at cfgrtl.cc:2797 (flow control insn inside a basic block) with custom flags

Version: 12.0 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 debug/105214] New: [12 Regression] ICE: in connect_traces, at dwarf2cfi.cc:3074 with custom flags

: 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-linux-gnu Target: x86_64-pc-linux-gnu

[Bug rtl-optimization/105211] New: ICE: SIGSEGV in contains_struct_check (tree.h:3570) with -Os -ffast-math and __builtin_roundf()

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/105192] New: ICE: in gen_reg_rtx, at emit-rtl.cc:1167 (during RTL pass: ce3) with -O -fno-if-conversion -fharden-compares

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: --- Host

[Bug tree-optimization/105173] New: [10/11/12 Regression] ICE: during GIMPLE pass: reassoc: verify_ssa failed (definition in block 2 follows the use) at -Ofast with decimals

: gcc Version: 12.0 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/105140] New: [10/11/12 Regression] ICE: SIGSEGV in fold_convertible_p with conflicting function redeclaration

Status: 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 CC: marxin at gcc dot gnu.org Target Milestone

[Bug target/105123] New: wrong code with -m32 -mtune=i686 and __builtin_shuffle()

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 attachment 52733

[Bug target/105068] New: ICE: in extract_constrain_insn, at recog.cc:2692 (insn does not satisfy its constraints: ssse3_pshufbv16qi3)

: 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: x86_64-pc-linux-gnu

[Bug analyzer/105057] New: [12 Regression] ICE: in get_or_create_cluster, at analyzer/store.cc:2658 with -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 Created attachment 52689

[Bug tree-optimization/105049] New: ICE: in build_vector_from_val, at tree.cc:2119 with -O -fno-tree-forwprop

-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 Created attachment 52685 --> ht

[Bug c/105026] New: ICE: SIGSEGV in tree_class_check with __int128 and _Fract comparison

-recovery 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: mips64el-unknown-linux-gnuabi64 Created

[Bug middle-end/105025] New: ICE: in gimplify_expr, at gimplify.cc:15863 with _Fract

Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: mips64el-unknown-linux-gnuabi64 Created

[Bug c/105008] New: ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in shorten_binary_op, at c-family/c-common.cc:1400 with unsigned _Fract vector

signed _Fract vector Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: error-recovery Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot c

[Bug rtl-optimization/104985] New: [12 Regression] ICE: SIGSEGV in undo_to_marker / adjust_reg_mode with -Os -frounding-math

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/104961] New: compilation never (?) finishes at -Og

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 attachment 52638 --> ht

[Bug sanitizer/104937] wrong code with _Complex division and -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104937 --- Comment #2 from Zdenek Sojka --- There was PR104604 where _Complex unsigned division was fixed, but I didn't notice any other related wrong-code PR.

[Bug sanitizer/104937] New: wrong code with _Complex division and -fsanitize=undefined

Severity: normal Priority: P3 Component: sanitizer Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org, jakub at gcc dot gnu.org, kcc at gcc

[Bug rtl-optimization/104675] New: [9/10/11/12 Regression] ICE: in expand_expr_real_2, at expr.cc:9773 at -O with __real__ + __imag__ extraction

: 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: --- Host: x86_64-pc-linux-gnu

[Bug target/104664] New: ICE: in extract_constrain_insn, at recog.cc:2670 (insn does not satisfy its constraints) with -Og -ffinite-math-only

Version: 12.0 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: x86_64

[Bug c/104644] New: [12 Regression] ICE: SIGSEGV (infinite recursion in fold_binary_loc / fold_build2_loc / generic_simplify_NE_EXPR)

: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-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

[Bug rtl-optimization/104638] New: ICE: maximum number of LRA assignment passes is achieved (30) with -O

-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: x86_64-pc-linux-gnu

[Bug target/104637] New: ICE: maximum number of LRA assignment passes is achieved (30) with -Og -fno-forward-propagate -mavx

: 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: x86_64-pc-linux-gnu Target

[Bug tree-optimization/104604] New: wrong code with -O2 -fconserve-stack --param=vrp1-mode=ranger

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 tree-optimization/104558] New: [9/10/11/12 Regression] ICE: in expand_call, at calls.cc:3601 with -fabi-version=9 on pr83487.c

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/104557] New: [12 Regression] ICE: in simplify_subreg, at simplify-rtx.cc:7324 with -O -g

: 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-linux-gnu Target: x86_64-pc-linux-gnu Created

[Bug rtl-optimization/104541] New: [10/11/12 Regression] ICE: maximum number of LRA assignment passes is achieved (30) with -O -fno-tree-ter -fsanitize-coverage=trace-cmp

: gcc Version: 12.0 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/104540] New: ICE: SIGSEGV in cfi_oprnd_equal_p with -O2 -fharden-conditional-branches -mforce-drap -mstackrealign --param=max-grow-copy-bb-insns=125

: gcc Version: 12.0 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/104522] New: ICE: in real_to_decimal_for_mode, at real.cc:1770 with -O -fcompare-debug

-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: x86_64-pc-linux-gnu

[Bug sanitizer/104518] New: ICE: verify_gimple failed: missing 'PHI' def with -fsanitize=address -fnon-call-exceptions -fsignaling-nans -fharden-compares -fstack-check=generic

-fstack-check=generic Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: sanitizer Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at

[Bug target/104511] New: [10/11/12 Regression] ICE: in emit_move_insn, at expr.cc:4010 with __builtin_convertvector() at -O

: 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: x86_64-pc-linux-gnu Target

[Bug tree-optimization/104510] New: ICE: 'verify_gimple' failed: mismatching comparison operand types in verify_gimple_in_seq()

NCONFIRMED 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 c/104506] New: [12 Regression] ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.cc:87 on invalid symbol redeclaration

g Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 52419 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52419&action=edit reduced testcase Compiler output: $ x86_64-

[Bug target/79754] ICE in type_natural_mode with vector for DFP type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79754 --- Comment #3 from Zdenek Sojka --- This still ICEs on r12-7199: $ x86_64-pc-linux-gnu-gcc testcase.c testcase.c: In function 'foo': testcase.c:2:1: internal compiler error: in type_natural_mode, at config/i386/i386.cc:1978 2 | V foo (V a)

[Bug c/104505] New: ICE: SIGSEGV in c_pretty_printer::postfix_expression() on invalid code

-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 target/104502] New: [12 Regression] ICE: in extract_constrain_insn, at recog.cc:2670: insn does not satisfy its constraints with -O -flive-range-shrinkage -march=barcelona -fstack-protector-all -

Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 52415 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52415&action=edit reduced testcase Compiler output: $ x86_64-pc-linux-gnu

[Bug rtl-optimization/104499] New: [12 Regression] ICE: in emit_move_insn, at expr.cc:4010 at -O1

-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 target/104496] New: [12 Regression] ICE: in as_a, at machmode.h:365 with -O -mgeneral-regs-only -msse

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: x86_64-pc-linux-gnu

[Bug target/87510] ICE in gen_reg_rtx, at emit-rtl.c:1155

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87510 Zdenek Sojka changed: What|Removed |Added CC||zsojka at seznam dot cz --- Comment #2

[Bug target/104478] New: [12 Regression] ICE: in native_encode_rtx, at simplify-rtx.cc:6862 with -mcpu=neoverse-v1 -frounding-math -msve-vector-bits=256

Version: 12.0 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/104474] New: [12 Regression] ICE: in output_constant_pool_2, at varasm.cc:4062 with -mcpu=neoverse-512tvb -frounding-math -msve-vector-bits=512

Version: 12.0 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/104409] -march=armv8.6-a+ls64 crashes, LS64 builtins causes ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104409 --- Comment #4 from Zdenek Sojka --- Probably related crash: (with -fpack-struct) $ echo > testcase.c aarch64-unknown-linux-gnu-gcc -march=armv8.6-a+ls64 -fpack-struct testcase.c : internal compiler error: in aarch64_init_ls64_builtins_types, a

[Bug target/104473] New: [12 Regression] ICE: free(): invalid pointer with -march=armv8.7-a or -march=armv8.8-a for g++

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: aarch64

[Bug c++/104472] New: ICE: SIGSEGV in cxx_eval_internal_function with __builtin_convertvector()

-on-valid-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 target/104469] New: ICE: in extract_insn, at recog.cc:2769 (unrecognizable insn) with -mavx and __builtin_convertvector()

: 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: x86_64-pc-linux-gnu Target

[Bug target/104467] New: [12 Regression] ICE: in store_constructor, at expr.cc:7199 with -mxop

-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: x86_64-pc-linux-gnu Created

[Bug tree-optimization/104464] New: [12 Regression] ICE: in gimple_expand_vec_cond_expr, at gimple-isel.cc:268 with -O -fnon-call-exceptions -fno-tree-dce -fno-tree-forwprop -fsignaling-nans

Product: gcc Version: 12.0 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 target/104462] New: ICE: in extract_constrain_insn_cached, at recog.cc:2682 with -mavx512fp16 -mno-xsave

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: x86_64-pc-linux-gnu

[Bug target/104458] New: [11/12 Regression] ICE: SIGSEGV in gen_udivmodhiqi3 -> copy_rtx with -O1 -m8bit-idiv

MED 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: x86_64-pc-linux-

[Bug middle-end/104453] New: [9/10/11/12 Regression] ICE: SIGSEGV in handled_component_p with truncated input

Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: middle-end 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

[Bug analyzer/104452] New: [12 Regression] ICE: in hashtab_chk_error, at hash-table.cc:137 with -O -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 target/104451] New: ICE: in emit_move_insn, at expr.cc:4010 with -O -mxop -mavx512f

-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 attachment

[Bug middle-end/104450] New: [12 Regression] ICE: verify_flow_info failed: BB 2 cannot throw but has an EH edge with -O -fnon-call-exceptions -fsanitize=thread -mavx512f

Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug middle-end/104449] New: [9/10/11/12 Regression] ICE: verify_gimple failed: dead statement in EH table with -fexceptions -fsanitize=address -fstack-check=generic

: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone

[Bug target/104448] New: [10/11/12 Regression] ICE: in initialize, at function-abi.cc:108 with -mavx5124vnniw / -mavx5124fmaps -mno-xsave -mabi=ms

Version: 12.0 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 analyzer/104159] New: ICE: in finalize, at vector-builder.h:513 with -O -fanalyzer

-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 Created attachment 52255 --> https://gcc.gnu.org/bugzi

[Bug debug/104025] New: [12 Regression] '-fcompare-debug' failure with enabled warnings

ty: normal Priority: P3 Component: debug Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: aoliva at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Created attachment 52187 --> https:

[Bug target/104001] [12 Regression] ICE in extract_insn, at recog.c:2769 since r12-6538-g5f19303ada7db92c155332e7ba317233ca05946b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104001 Zdenek Sojka changed: What|Removed |Added CC||zsojka at seznam dot cz --- Comment #1

[Bug target/103915] New: [12 Regression] ICE: SIGSEGV in memory_operand with -flive-range-shrinkage

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

[Bug rtl-optimization/103900] New: ICE: in expand_expr_real_2, at expr.c:9771 with -O -fno-tree-dce -fno-tree-dse

: 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: x86_64-pc-linux

[Bug target/103894] New: ICE: in emit_move_multi_word, at expr.c:3870 with -mno-sse2

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 attachment

[Bug debug/103742] [12 Regression] '-fcompare-debug' failure (length) with -O2 -fnon-call-exceptions --param=early-inlining-insns=82 since r12-5301-g045206450386bcd7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103742 --- Comment #4 from Zdenek Sojka --- (In reply to Jakub Jelinek from comment #3) > Created attachment 52078 [details] > gcc12-pr103742.patch > > Untested fix that fixes it in the r12-6030 tree. Thank you for the patch. It fixes both the reduce

<    1   2   3   4   5   6   7   8   9   10   >