[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 108278, which changed state. Bug 108278 Summary: [13/14 Regression] runtime error with -O1 -Wall https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108278 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 105533, which changed state. Bug 105533 Summary: UBSAN: gcc/expmed.cc:3272:26: runtime error: signed integer overflow: -9223372036854775808 - 1 cannot be represented in type 'long int'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 100212, which changed state. Bug 100212 Summary: UB (shift by -1) in aarch64_classify_index https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100212 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 100204, which changed state. Bug 100204 Summary: aarch64: UB evaluating J constraint https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100204 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 110677, which changed state. Bug 110677 Summary: UBSAN error: load of value 1818451807, which is not a valid value for type 'expr_t' when compiling pr49213.f90 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110677

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 104843, which changed state. Bug 104843 Summary: signed overflow in compute_const_anchors, at cse.cc:1180 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104843 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 109886, which changed state. Bug 109886 Summary: UBSAN error: shift exponent 64 is too large for 64-bit type when compiling gcc.c-torture/compile/pr96796.c https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109886

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 109759, which changed state. Bug 109759 Summary: UBSAN error: shift exponent 64 is too large for 64-bit type 'long unsigned int' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109759 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 106097, which changed state. Bug 106097 Summary: undefined behaviors regarding integer shifts in loongarch_build_integer https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106097 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 105056, which changed state. Bug 105056 Summary: [12 Regression] runtime error: load of value 3132799674, which is not a valid value for type 'ref_step_type' since r12-7795-g85b4d881327e31

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 104999, which changed state. Bug 104999 Summary: [12 Regression] runtime error: pointer index expression with base 0x0cf67720 overflowed to 0xea627728 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104999

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 104851, which changed state. Bug 104851 Summary: off-by-one out-of-bound access in supports_vec_convert_optab_p, at optabs-query.cc:725 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104851 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 104842, which changed state. Bug 104842 Summary: mips: signed overflow in LUI_OPERAND https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104842 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 104064, which changed state. Bug 104064 Summary: gcc/tree-vect-data-refs.c:3208:16: runtime error: signed integer overflow: 17 - -9223372036854775806 cannot be represented in type 'long int'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84416, which changed state. Bug 84416 Summary: [9/10/11/12 Regression] internal compiler error: in int_cst_value, at tree.c:11089 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84416 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 99191, which changed state. Bug 99191 Summary: sanitizer detects undefined behaviour in libgfortran https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99191 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 103435, which changed state. Bug 103435 Summary: [12 Regression] gcc/gimple-ssa-store-merging.c:879:13: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 103230, which changed state. Bug 103230 Summary: ipa-modref-tree.h:550:33: runtime error: load of value 255, which is not a valid value for type 'bool' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103230 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 103229, which changed state. Bug 103229 Summary: gcc/gimple-range-cache.cc:654:10: runtime error: null pointer passed as argument 1, which is declared to never be null https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103229

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 103167, which changed state. Bug 103167 Summary: UBSAN error since g:05f40bc4c116ba48843728201bc7290a5e518598 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103167 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 103082, which changed state. Bug 103082 Summary: [12 Regression] gcc/poly-int.h:1162:5: runtime error: left shift of negative value -40 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103082 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 102541, which changed state. Bug 102541 Summary: [12 Regression] runtime error: load of value 208393040, which is not a valid value for type 'ar_type' since r12-3897-g00f6de9c69119594f7dad3bd525937c94c8200d0

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 85789, which changed state. Bug 85789 Summary: Signed integer overflow with nonzero optimization in cse.c https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85789 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 102019, which changed state. Bug 102019 Summary: [12 Regression] UBSAN error: hwint.h:293:61: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int' since

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 100311, which changed state. Bug 100311 Summary: UB in sel-sched.c:init_regs_for_mode with -march=armv8-m.base https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100311 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 99376, which changed state. Bug 99376 Summary: sanitizer detects undefined behaviour in rtlanal.c https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99376 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 62058, which changed state. Bug 62058 Summary: Undefined behaviour in tree-data-ref.c with options -O1 -ftree-loop-vectorize https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62058 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 99190, which changed state. Bug 99190 Summary: Undefined behaviour in libubsan https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99190 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 98624, which changed state. Bug 98624 Summary: UBSAN: gcc/cp/module.cc:5895:29: runtime error: member call on null pointer of type 'struct module_state' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98624 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 98624, which changed state. Bug 98624 Summary: UBSAN: gcc/cp/module.cc:5895:29: runtime error: member call on null pointer of type 'struct module_state' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98624 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 98625, which changed state. Bug 98625 Summary: UBSAN: gcc/cp/module.cc:977:15: runtime error: left shift of negative value -1 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98625 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 98624, which changed state. Bug 98624 Summary: UBSAN: gcc/cp/module.cc:5895:29: runtime error: member call on null pointer of type 'struct module_state' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98624 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 98626, which changed state. Bug 98626 Summary: UBSAN: vec.h:591:30: runtime error: member access within null pointer of type 'struct vec' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98626 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 98270, which changed state. Bug 98270 Summary: [11 Regression] UBSAN: /gcc/tree-vect-slp.c:2396:16: runtime error: load of value 112, which is not a valid value for type 'bool' since

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 94246, which changed state. Bug 94246 Summary: [9 Regression] valgrind error for ./gfortran.dg/bessel_5.f90 since r9-1566-g87c789f1c0b2df41 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94246 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 97379, which changed state. Bug 97379 Summary: [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 95456, which changed state. Bug 95456 Summary: [11 Regression] gcc/gcc.c:6035:16: runtime error: null pointer passed as argument 2, which is declared to never be null https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95456

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 93443, which changed state. Bug 93443 Summary: gcc/cp/coroutines.cc:3555:23: runtime error: load of value 255, which is not a valid value for type 'bool' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93443

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 93162, which changed state. Bug 93162 Summary: [10 Regression] gcc/fortran/trans-openmp.c:2469:50: runtime error: load of value 145992800, which is not a valid value for type 'ar_type' since r279628

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 92832, which changed state. Bug 92832 Summary: valgrind error in incorporate_penalties https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92832 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #16 from postmas...@trippelsdorf-de.bounceio.net --- Created attachment 47107 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47107=edit attachment-70446-1.eml

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #15 from postmas...@trippelsdorf-de.bounceio.net --- Your email was bounced... - ... because something went wrong between you and your recipient. Ugh! What to do next?

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #14 from postmas...@trippelsdorf-de.bounceio.net --- Created attachment 47100 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47100=edit attachment-36069-1.eml

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 92174, which changed state. Bug 92174 Summary: runtime error: index 15 out of bounds for type 'gfc_expr *[15] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92174 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #13 from postmas...@trippelsdorf-de.bounceio.net --- Your email was bounced... - ... because something went wrong between you and your recipient. Ugh! What to do next?

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 92174, which changed state. Bug 92174 Summary: runtime error: index 15 out of bounds for type 'gfc_expr *[15] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92174 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #11 from postmas...@trippelsdorf-de.bounceio.net --- Your email was bounced... - ... because something went wrong between you and your recipient. Ugh! What to do next?

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #12 from postmas...@trippelsdorf-de.bounceio.net --- Created attachment 47087 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47087=edit attachment-60399-1.eml

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 92174, which changed state. Bug 92174 Summary: runtime error: index 15 out of bounds for type 'gfc_expr *[15] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92174 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #9 from postmas...@trippelsdorf-de.bounceio.net --- Your email was bounced... - ... because something went wrong between you and your recipient. Ugh! What to do next?

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 90213, which changed state. Bug 90213 Summary: UBSAN: signed integer overflow: -5621332293356458048 * 8 cannot be represented in type 'long int' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90213 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 89496, which changed state. Bug 89496 Summary: [9 Regression] gcc/fortran/trans-types.c:3015:9: runtime error: member access within null pointer of type 'struct gfc_formal_arglist'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 89495, which changed state. Bug 89495 Summary: [9 Regression] gcc/c-family/c-format.c:1272:20: runtime error: signed integer overflow: 214748365 * 10 cannot be represented in type 'int'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 88649, which changed state. Bug 88649 Summary: runtime error: load of value 137971008, which is not a valid value for type 'gfc_intrinsic_op' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88649 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 87787, which changed state. Bug 87787 Summary: [UBSAN] runtime error: null pointer passed as argument 2, which is declared to never be null https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87787 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 88651, which changed state. Bug 88651 Summary: tree-data-ref.c:3764:26: runtime error: signed integer overflow: 9223372036854775802 - -6 cannot be represented in type 'long int'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 87782, which changed state. Bug 87782 Summary: [9 Regression] runtime error: load of value 1818451807, which is not a valid value for type 'expr_t' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87782 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84640, which changed state. Bug 84640 Summary: gcc/fortran/simplify.c:2587:9: runtime error: pointer index expression with base 0x090de160 overflowed to 0xc0632960

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 86653, which changed state. Bug 86653 Summary: UBSAN error: cp/parser.c:11760:19: runtime error: load of value 10, which is not a valid value for type 'bool' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86653

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 86644, which changed state. Bug 86644 Summary: [9 Regression] UBSAN error: tree-vect-patterns.c:225:17: runtime error: shift exponent 64 is too large for 32-bit type 'int'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 86618, which changed state. Bug 86618 Summary: tree-vect-stmts.c:3340: ubsan error https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86618 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 86645, which changed state. Bug 86645 Summary: [9 Regression] UBSAN error: tree-cfg.c:7874:26: runtime error: load of value 4293224825, which is not a valid value for type 'dump_flag'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 85167, which changed state. Bug 85167 Summary: [6/7 Regression] shrink-wrap.c:333:15: runtime error with UBSAN https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85167 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84641, which changed state. Bug 84641 Summary: gcc/ipa-pure-const.c:1951:22: runtime error: load of value 66, which is not a valid value for type 'bool' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84641 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 64914, which changed state. Bug 64914 Summary: [UBSAN/bootstrap-ubsan] With -g3: libiberty/md5.c:336:7: runtime error: load of misaligned address for type 'const md5_uint32', which requires 4 byte alignment

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84637, which changed state. Bug 84637 Summary: gcc/dbxout.c:684:14: runtime error: negation of -9223372036854775808 cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 85431, which changed state. Bug 85431 Summary: UBSAN: ../../gcc/dse.c:303:15: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85431

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84947, which changed state. Bug 84947 Summary: UBSAN: ipcp_bits_lattice::meet_with(generic_wide_int >, generic_wide_int >, unsigned int) ../../gcc/ipa-cp.c:1058

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 82491, which changed state. Bug 82491 Summary: UBSAN in gcc/gimple-fold.c:6187:6: runtime error: signed integer overflow: 9223372036854775807 * 8 cannot be represented in type 'long int'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 85158, which changed state. Bug 85158 Summary: ubsan and -O3 finds a problem https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85158 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 64920, which changed state. Bug 64920 Summary: bootstrap-ubsan [build/gengtype -r gtype.state]: libiberty/regex.c:6970:11: runtime error: left shift of negative value -1 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64920

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 61910, which changed state. Bug 61910 Summary: undefined computation in trans-expr.c gfc_conv_cst_int_power https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61910 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 61907, which changed state. Bug 61907 Summary: load of invalid value for 'bool' in trans-array.c trans_array_constructor https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61907 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84945, which changed state. Bug 84945 Summary: [8 Regression] UBSAN: gcc/config/i386/i386.c:33312:22: runtime error: shift exponent 32 is too large for 32-bit type 'int' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84945

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84946, which changed state. Bug 84946 Summary: [8 Regression] UBSAN: in mem_valid_for_store_merging ../../gcc/gimple-ssa-store-merging.c:3951 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84946 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84643, which changed state. Bug 84643 Summary: gcc/optabs.c:6549:26: runtime error: load of value 131075, which is not a valid value for type 'memmodel' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84643 What

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84932, which changed state. Bug 84932 Summary: [8 Regression] i386/cpuinfo.h:293: 4 * bad bitshifts ? https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84932 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84639, which changed state. Bug 84639 Summary: gcc/c-family/c-attribs.c:1822:27: runtime error: shift exponent -1 is negative https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84639 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 59545, which changed state. Bug 59545 Summary: Signed integer overflow issues https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59545 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84638, which changed state. Bug 84638 Summary: [8 Regression] -fsanitize=address internal compiler error: verify_gimple failed (error: invalid rhs for gimple memory store)

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Andrew Pinski changed: What|Removed |Added Target Milestone|5.5 |---

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 61908, which changed state. Bug 61908 Summary: load of invalid value for 'expr_t' in interface.c compare_actual_formal https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61908 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Richard Biener changed: What|Removed |Added Target Milestone|5.4 |5.5 --- Comment #8 from Richard Biener

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 63427, which changed state. Bug 63427 Summary: hwint.h:250:29: runtime error: shift exponent 64 is too large for 64-bit type 'long int' https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63427 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 66827, which changed state. Bug 66827 Summary: [6 Regression] left shifts of negative value warnings due to C++14 switch https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66827 What|Removed

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Richard Biener changed: What|Removed |Added Target Milestone|5.3 |5.4 --- Comment #7 from Richard Biener

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 61943, which changed state. Bug 61943 Summary: tree-ssa-loop-ivopts.c:4148 signed integer overflow https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61943 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 61657, which changed state. Bug 61657 Summary: Undefined behavior in loop-iv.c https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61657 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|5.2 |5.3 ---

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|5.0 |5.2 --- Comment

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 65261, which changed state. Bug 65261 Summary: [5 Regression] bootstrap-ubsan ppc64le: gcc/libcpp/lex.c:552:30: runtime error: load of misaligned address 0x01002172dfc6 for type 'const uchar', which requires 16 byte

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #4 from Markus Trippelsdorf trippels at gcc dot gnu.org --- Here's the list of issues found today on ppc64le: gcc/c/c-typeck.c:8239:42: runtime error: load of address 0x3fffefac3e10 with insufficient space for an object of type 'long

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 63397, which changed state. Bug 63397 Summary: signed integer overflows in ira.c https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63397 What|Removed |Added

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #3 from Markus Trippelsdorf trippels at gcc dot gnu.org --- I've added -fno-sanitize=alignment to bootstrap-ubsan.mk, otherwise libstdc++ wouldn't build (due to the gcc.c problem in comment 2). Here are the results of a testsuite

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #2 from Markus Trippelsdorf trippels at gcc dot gnu.org --- A few new ones: config/rs6000/constraints.md:143:33: runtime error: signed integer overflow: 9223372036854775807 + 32768 cannot be represented in type 'long int'

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Markus Trippelsdorf trippels at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |5.0

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 --- Comment #1 from Markus Trippelsdorf trippels at gcc dot gnu.org --- Here's the full list (cut down to one instance per issue) of todays trunk: gcc/fortran/interface.c:2667:43: runtime error: load of value 1818451807, which is not a valid