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• 2025/07/30 [Bug tree-optimization/121323] New: UBSAN error in ao_ref_init_from_ptr_and_range (signed integer overflow: -9223372036854775808 * 8 cannot be represented in type 'long int') sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121322] UBSAN error in find_bswap_or_nop (shift exponent 64 is too large for 64-bit type 'long unsigned int') pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121322] UBSAN error in find_bswap_or_nop (shift exponent 64 is too large for 64-bit type 'long unsigned int') sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121322] New: UBSAN error in find_bswap_or_nop (shift exponent 64 is too large for 64-bit type 'long unsigned int') sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121321] UBSAN error in get_object_alignment_2 (signed integer overflow: 2305843009213694039 * 8 cannot be represented in type 'long int') pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121321] UBSAN error in get_object_alignment_2 (signed integer overflow: 2305843009213694039 * 8 cannot be represented in type 'long int') sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121321] New: UBSAN error in get_object_alignment_2 (signed integer overflow: 2305843009213694039 * 8 cannot be represented in type 'long int') sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121320] UBSAN error in tree-ssa-sccvn (signed integer overflow: 2305843009213693952 * 8 cannot be represented in type 'long int') pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c++/120409] FAIL: g++.dg/coroutines/torture/pr119916.C hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug middle-end/121159] musttail gives bogus volatile function error message lukas.graetz--- via Gcc-bugs
• 2025/07/30 [Bug preprocessor/105608] [13/14/15/16 Regression] ICE: in linemap_add with a really long defined macro on the command line r11-338-g2a0225e47868fbfc lhyatt at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121320] UBSAN error in tree-ssa-sccvn (signed integer overflow: 2305843009213693952 * 8 cannot be represented in type 'long int') pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c++/120409] FAIL: g++.dg/coroutines/torture/pr119916.C iains at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121320] UBSAN error in tree-ssa-sccvn (signed integer overflow: 2305843009213693952 * 8 cannot be represented in type 'long int') sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121320] New: UBSAN error in tree-ssa-sccvn (signed integer overflow: 2305843009213693952 * 8 cannot be represented in type 'long int') sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c++/120409] FAIL: g++.dg/coroutines/torture/pr119916.C hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug target/121319] Why is global_options.x_flag_pcc_struct_return cleared? pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121319] Why is global_options.x_flag_pcc_struct_return cleared? pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121319] New: Why is global_options.x_flag_pcc_struct_return cleared? hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug c++/120409] FAIL: g++.dg/coroutines/torture/pr119916.C hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug c++/121291] [16 regression] ICE in diagnose_trait_expr after error since r16-2492-gf1872cc05b0dc5 nshead at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c++/121291] [16 regression] ICE in diagnose_trait_expr after error since r16-2492-gf1872cc05b0dc5 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c/120353] Flex array struct referenced in the middle via type alias of forward declaration is not reported by -Wflex-array-member-not-at-end option jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c/120353] Flex array struct referenced in the middle via type alias of forward declaration is not reported by -Wflex-array-member-not-at-end option qinzhao at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c/120354] Flexible array union in the middle is not reported by -Wflex-array-member-not-at-end option when flexible array member is not the last one jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c/120353] Flex array struct referenced in the middle via type alias of forward declaration is not reported by -Wflex-array-member-not-at-end option jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug libgcc/115242] libgcc unwinder does not handle vector registers, even if the target machine supports them. segher at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121318] handle_tls_model_attribute failed to consider compiler options pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121318] handle_tls_model_attribute failed to consider compiler options hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug middle-end/121318] handle_tls_model_attribute failed to consider compiler options hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug middle-end/121318] handle_tls_model_attribute failed to consider compiler options amonakov at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121318] handle_tls_model_attribute failed to consider compiler options pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121318] handle_tls_model_attribute failed to consider compiler options pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c/121318] New: handle_tls_model_attribute failed to consider compiler options hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug middle-end/121317] Incorrect info about variables possibly modified by longjmp/vfork pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c/121317] New: Incorrect info about variables possibly modified by longjmp/vfork taylor.hutt at broadcom dot com via Gcc-bugs
• 2025/07/30 [Bug c/120354] Flexible array union in the middle is not reported by -Wflex-array-member-not-at-end option when flexible array member is not the last one cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c/120353] Flex array struct referenced in the middle via type alias of forward declaration is not reported by -Wflex-array-member-not-at-end option cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/119100] RISC-V: missed opportunities for vector-scalar instructions parras at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug libfortran/121234] Bogus diagnostic on READ of string with semicolon. jvdelisle at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug preprocessor/120778] [C++26] P2843R3 - Preprocessing is never undefined jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121315] Missed LDP/STP fusion opportunity rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/118480] Power9 target generates poor code for vector char splat immediate. segher at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121315] Missed LDP/STP fusion opportunity pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121315] Missed LDP/STP fusion opportunity pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug ada/121316] New: Representation clauses silently cause iterator filters to be ignored liam at liampwll dot com via Gcc-bugs
• 2025/07/30 [Bug target/121315] Missed LDP/STP fusion opportunity pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121295] [16 regression] ICE on valid code at -O{2,3} with "-fno-tree-copy-prop -fno-tree-pre -fno-code-hoisting": Segmentation fault pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121295] [16 regression] ICE on valid code at -O{2,3} with "-fno-tree-copy-prop -fno-tree-pre -fno-code-hoisting": Segmentation fault cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug rtl-optimization/121308] [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121236] [16 Regression] Problems during GIMPLE pass: ifcvt cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug rtl-optimization/121308] [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121225] Missed autovectorization of bswap8 in a loop Dusan.Stojkovic--- via Gcc-bugs
• 2025/07/30 [Bug target/121315] New: Missed LDP/STP fusion opportunity ktkachov at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug modula2/121314] quotes appearing in concatenated error strings gaius at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug modula2/121314] New: quotes appearing in concatenated error strings gaius at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug libstdc++/121313] vector::insert_range causes self-move-assignment of elements when given an empty range tkaminsk at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 rguenther at suse dot de via Gcc-bugs
• 2025/07/30 [Bug c++/121238] `-fmodules` causes invalid runtime exceptions with `std::format` nshead at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/120443] [13/14/15/16 regression] wrong code at -O3 since r15-1809 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/117015] s390 should define spaceship<mode>4 optab cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/120443] [13/14/15/16 regression] wrong code at -O3 since r15-1809 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 rguenther at suse dot de via Gcc-bugs
• 2025/07/30 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121190] [15 regression] Segmentation fault when executing vectorized loops with -O3 -march=znver2 since r15-6807-g68326d5d1a593d jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/120427] [13/14/15 Regression] "and $0,mem" is generated without -Oz since r12-6106-gef26c151c14a87 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c++/121133] [13/14 Regression] __extension__ no longer silences the pedwarn for long long jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c++/121133] [13/14/15/16 Regression] __extension__ no longer silences the pedwarn for long long cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121264] [15/16 Regression] ifcombine wrong code with byte offset 0x20000000 since r15-6173-ge8febb641415fd jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121264] [15/16 Regression] ifcombine wrong code with byte offset 0x20000000 since r15-6173-ge8febb641415fd jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121130] [15/16 Regression] ICE at O2: in operator[], at vec.h:911 since r15-3509 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug preprocessor/120778] [C++26] P2843R3 - Preprocessing is never undefined cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c++/121133] [13/14/15/16 Regression] __extension__ no longer silences the pedwarn for long long cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug c/82100] gcc does not warn about code that is unreachable due to conflicting conditions [subset of reviving -Wunreachable-code] gcc at hazlewoods dot net via Gcc-bugs
• 2025/07/30 [Bug middle-end/121159] musttail gives bogus volatile function error message jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/121159] musttail gives bogus volatile function error message ro at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug libstdc++/121313] vector::insert_range causes self-move-assignment of elements when given an empty range gulackeg at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug libstdc++/121313] New: vector::insert_range causes self-move-assignment of elements when given an empty range gulackeg at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121130] [15/16 Regression] ICE at O2: in operator[], at vec.h:911 since r15-3509 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121312] New: [RISCV]Multilib does not support the `zhinx` and `zhinxmin` extensions. mumuxi_ll at outlook dot com via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121130] [15/16 Regression] ICE at O2: in operator[], at vec.h:911 since r15-3509 jakub at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121020] [16 regression] genrecog miscompiled since r16-1624-g6deab186535a5a tnfchris at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121190] [15 regression] Segmentation fault when executing vectorized loops with -O3 -march=znver2 since r15-6807-g68326d5d1a593d tnfchris at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121020] [16 regression] genrecog miscompiled since r16-1624-g6deab186535a5a cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121190] [15/16 regression] Segmentation fault when executing vectorized loops with -O3 -march=znver2 since r15-6807-g68326d5d1a593d cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug fortran/28662] fpp call of gfortran: -traditional-cpp versus newer macros like #x vital.had at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug fortran/63413] cpp trying to expand "vector" word in commented line in fortran file on power8 vital.had at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug target/121300] ICE in extract_insn for SME2 FAMINMAX instrinsics sabson at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121309] [16 Regression] ICE: in assert_rtx_eq_at, at selftest-rtl.cc:57: test_scalar_int_ext_ops: FAIL: ASSERT_RTX_EQ (lowpart_subreg ( ... ), ... ) during armv7a-hardfloat build schwab--- via Gcc-bugs
• 2025/07/30 [Bug target/121311] [16 Regression][gcn] Bootstrap fails in testsuite/selftests since r16-2614-g965564eafb721f: simplify-rtx.cc:8732: test_scalar_int_ext_ops: FAIL: ASSERT_RTX_EQ schwab--- via Gcc-bugs
• 2025/07/30 [Bug target/121300] ICE in extract_insn for SME2 FAMINMAX instrinsics alfierichards at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121300] ICE in extract_insn for SME2 FAMINMAX instrinsics cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121311] New: [16 Regression][gcn] Bootstrap fails in testsuite/selftests since r16-2614-g965564eafb721f: simplify-rtx.cc:8732: test_scalar_int_ext_ops: FAIL: ASSERT_RTX_EQ burnus at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug libstdc++/112591] variant allows for creating multiple empty objects at same address tkaminsk at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121301] maybe uninitialized in includes with -O3 -fkeep-inline-functions -Wmaybe-uninitialized alessandro.vergani at argo dot vision via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121301] maybe uninitialized in includes with -O3 -fkeep-inline-functions -Wmaybe-uninitialized alessandro.vergani at argo dot vision via Gcc-bugs
• 2025/07/30 [Bug libstdc++/112591] variant allows for creating multiple empty objects at same address luigighiron at gmail dot com via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/121274] [14/15/16 Regression] xmm extraction from zmm vector emits unnecessary vpextrq/vpinsrq sequence cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug middle-end/49774] [meta-bug] restrict qualification aliasing issues rguenther at suse dot de via Gcc-bugs
• 2025/07/30 [Bug diagnostics/121260] [16 Regression] Build failure on --enable-checking=release: gcc/diagnostics/changes.cc:900:2: error: expected '}' at end of input slyfox at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 rguenth at gcc dot gnu.org via Gcc-bugs
• 2025/07/30 [Bug rtl-optimization/121308] [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 pheeck at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121303] [16 Regression] ICE: SIGSEGV in is_store_forwarding (avoid-store-forwarding.cc:152) with -O1 -favoid-store-forwarding ptomsich at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/111231] [13/14/15/16 regression] armhf: Miscompilation with -O2/-fno-exceptions level (-fno-tree-vectorize is working) pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121310] [16 regression] highway miscompiled on arm32 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121310] [16 regression] highway miscompiled on arm32 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121310] [16 regression] highway miscompiled on arm32 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121310] [16 regression] highway miscompiled on arm32 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121310] New: [16 regression] highway miscompiled on arm32 sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/120409] FAIL: g++.dg/coroutines/torture/pr119916.C iains at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121308] [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug testsuite/119382] [15 Regression] gcc.target/powerpc/vsx-builtin-7.c fail starting with r15-7961-gdc47161c1f32c3 cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121308] [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121308] [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121308] [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121309] [16 Regression] ICE: in assert_rtx_eq_at, at selftest-rtl.cc:57: test_scalar_int_ext_ops: FAIL: ASSERT_RTX_EQ (lowpart_subreg ( ... ), ... ) during armv7a-hardfloat build pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121309] [16 Regression] ICE: in assert_rtx_eq_at, at selftest-rtl.cc:57: test_scalar_int_ext_ops: FAIL: ASSERT_RTX_EQ (lowpart_subreg ( ... ), ... ) during armv7a-hardfloat build pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121309] New: [16 Regression] ICE: in assert_rtx_eq_at, at selftest-rtl.cc:57: test_scalar_int_ext_ops: FAIL: ASSERT_RTX_EQ (lowpart_subreg ( ... ), ... ) during armv7a-hardfloat build zsojka at seznam dot cz via Gcc-bugs
• 2025/07/29 [Bug target/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121308] [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121308] New: [16 Regression] self tests fail with -m32 on x86_64 after r16-2614-g965564eafb721f pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/29 [Bug c/121305] -Wunused-parameter shouldn't warn about naked functions not using their params pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug middle-end/49774] [meta-bug] restrict qualification aliasing issues pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121279] [14/15/16 Regression] wrong code due to load of a bool from an union being pulled out of loop pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug other/121307] Parallel build issue with bootstrap-ubsan sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug other/121307] Parallel build issue with bootstrap-ubsan sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug other/121307] New: Parallel build issue with bootstrap-ubsan sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121295] [16 regression] ICE on valid code at -O{2,3} with "-fno-tree-copy-prop -fno-tree-pre -fno-code-hoisting": Segmentation fault pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121302] [16 Regression] Bootstrap failed with ada cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/120409] FAIL: g++.dg/coroutines/torture/pr119916.C hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c/121305] -Wunused-parameter shouldn't warn about naked functions not using their params pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121306] [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121306] New: [16 Regression] testcase failures after r16-2614-g965564eafb721f on x86_64 pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c/121305] New: -Wunused-parameter shouldn't warn about naked functions not using their params pskocik at gmail dot com via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121304] tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121304] New: tree-vect-stmts.cc:2222:8: runtime error: load of value 3026314944, which is not a valid value for type 'vect_memory_access_type' sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/120427] [13/14/15 Regression] "and $0,mem" is generated without -Oz since r12-6106-gef26c151c14a87 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121303] [16 Regression] ICE: SIGSEGV in is_store_forwarding (avoid-store-forwarding.cc:152) with -O1 -favoid-store-forwarding pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/68938] [C++11] use of lambda before deduction of auto does not fail in templated function pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121292] recursive lambda without error inside a template without instantiated pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/68938] [C++11] use of lambda before deduction of auto does not fail in templated function pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121292] recursive lambda without error inside a template without instantiated pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121292] GCC accepts recursive lambda without error when template function is not instantiated pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121292] GCC accepts recursive lambda without error when template function is not instantiated pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/90291] [13/14/15/16 Regression] Inline namespace erroneously extends another namespace pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/90291] [13/14/15/16 Regression] Inline namespace erroneously extends another namespace pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/90291] [13/14/15/16 Regression] Inline namespace erroneously extends another namespace pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121299] conflicting namespace resolution pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121299] conflicting namespace resolution pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121299] conflicting namespace resolution pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/106289] Value of polymorphic type as template argument pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121297] Gcc fails to compile code where scalar types for non-type template parameters have virtual functions pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/106289] Value of polymorphic type as template argument pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121297] Gcc fails to compile code where scalar types for non-type template parameters have virtual functions pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121303] New: [16 Regression] ICE: SIGSEGV in is_store_forwarding (avoid-store-forwarding.cc:152) with -O1 -favoid-store-forwarding zsojka at seznam dot cz via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug rtl-optimization/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug bootstrap/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug bootstrap/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug bootstrap/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug bootstrap/121302] [16 Regression] Bootstrap failed with ada sjames at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/120427] [13/14/15 Regression] "and $0,mem" is generated without -Oz since r12-6106-gef26c151c14a87 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/29 [Bug target/120427] [13/14/15 Regression] "and $0,mem" is generated without -Oz since r12-6106-gef26c151c14a87 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/29 [Bug bootstrap/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug bootstrap/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug bootstrap/121302] [16 Regression] Bootstrap failed with ada pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug bootstrap/121302] New: [16 Regression] Bootstrap failed with ada hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121301] maybe uninitialized in includes with -O3 -fkeep-inline-functions -Wmaybe-uninitialized pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug tree-optimization/121301] Errors in system includes when compiling with -O3 -fkeep-inline-functions -Werror=maybe-uninitialized pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug testsuite/121215] [16 Regression] random testsuite fails due to afdo-crossnodule-1[b].c addidional sources pinskia at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c++/121301] New: Errors in system includes when compiling with -O3 -fkeep-inline-functions -Werror=maybe-uninitialized alessandro.vergani at argo dot vision via Gcc-bugs
• 2025/07/29 [Bug testsuite/121215] [16 Regression] random testsuite fails due to afdo-crossnodule-1[b].c addidional sources cvs-commit at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c/121081] [16 Regression] ICE on x86_64-linux-gnu: in composite_type, at c/c-typeck.cc:1011 with visibility attribute on atomic uecker at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug c/121081] [16 Regression] ICE on x86_64-linux-gnu: in composite_type, at c/c-typeck.cc:1011 with visibility attribute on atomic uecker at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/120427] [13/14/15 Regression] "and $0,mem" is generated without -Oz since r12-6106-gef26c151c14a87 harald at gigawatt dot nl via Gcc-bugs
• 2025/07/29 [Bug c/121217] [15/16 regression] internal compiler error: Segmentation fault comptypes_equiv_p since 15.1 with -std=c2x uecker at gcc dot gnu.org via Gcc-bugs
• 2025/07/29 [Bug target/120941] [16 Regression] 24-40% slowdown of 519.lbm_r on Zen2 and 470.lbm on Zen5 since r16-1644-gaba3b9d3a48a07 hjl.tools at gmail dot com via Gcc-bugs
• 2025/07/29 [Bug target/121208] Wrong user-level interrupt vector value with TLS variable when build with optimisation cvs-commit at gcc dot gnu.org via Gcc-bugs

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