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• [Bug rtl-optimization/70164] [13/14/15/16 Regression] Code/performance regression due to poor register allocation on Cortex-M0 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/89549] [13/14/15/16 Regression] -Wmisleading-indentation is disabled from this point onwards, since column-tracking was disabled due to the size of the code/headers rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/84204] [13/14/15/16 Regression] [graphite] ICE in set_codegen_error, at graphite-isl-ast-to-gimple.c:206 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/79636] [13/14/15/16 Regression] ICE in assign_by_spills, at lra-assigns.c:1457 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/69639] [13/14/15/16 Regression] FAIL: gcc.c-torture/compile/limits-exprparen.c rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/83670] [13/14/15/16 Regression] m32c ICE in leaf_function_p, at final.c:4368 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/84280] [13/14/15/16 Regression] Performance regression in g++-7 with Eigen for non-AVX2 CPUs rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/85803] [13/14/15/16 Regression] DSE removes live global store rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/78568] [13/14/15/16 Regression] Wtype-limits warning regression rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/69633] [13/14/15/16 Regression] Redundant move is generated after r228097 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/81951] [13/14/15/16 Regression] ICE returning 16 byte struct on s390x with -mno-lra rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/84251] [13/14/15/16 Regression] Performance regression in gcc 8/9/10/11/12 when comparing floating point numbers rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/85352] [13/14/15/16 Regression] Incorrect error diagnosed for dummy argument used in specification expression to subprogram with ENTRY rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug libstdc++/77691] [13/14/15/16 regression] experimental/memory_resource/resource_adaptor.cc FAILs rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/69580] [13/14/15/16 Regression] From 28 seconds to 10 minutes moving from gcc 5.3.1 to gcc 6.0.0 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/81456] [13/14/15/16 Regression] x86-64 optimizer makes wrong decision when optimizing for size rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/84245] [13/14/15/16 Regression] ICE in delete_root, at fortran/bbt.c:150 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/83651] [13/14/15/16 regression] 20% slowdown of linux kernel AES cipher rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/77568] [13/14/15/16 regression] CSE/PRE/Hoisting blocks common instruction contractions rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/67194] [13/14/15/16 Regression] Missed jump thread and false positive from -Wuninitialized rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/79524] [13/14/15/16 Regression] valgrind error for gcc/testsuite/gfortran.dg/fimplicit_none_2.f90 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/84048] [13/14/15/16 Regression] FAIL: gcc.dg/torture/tls/run-ld.c -O0 -pie -fPIE execution test rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/79966] [13/14/15/16 Regression] Test gfortran.dg/pr79966.f90 slow again, inliner hits max-inline-insns-auto rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/77371] [13/14/15/16 Regression][OpenACC] ICE in force_constant_size, at gimplify.c:671 (... and others) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/67153] [13/14/15/16 Regression] integer optimizations 53% slower than std::bitset<> rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/77499] [13/14/15/16 Regression] Regression after code-hoisting, due to combine pass failing to evaluate known value range rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/81958] [13/14/15/16 Regression] spurious -Wmaybe-uninitialized warning in gcc-8, or with -O1 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/71119] [13/14/15/16 Regression] ftoit instruction not emitted for double -> long bitcast rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/79516] [13/14/15/16 Regression] ICE: unspellable token PRAGMA_EOL rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/66892] [13/14/15/16 Regression] [DR355] Fix of core language defect 355 has status c++11 but is not implemented yet rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/77299] [13/14/15/16 Regression] No warning for unused "INT64_MAX" and similar constants due macro tracking from system headers rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug sanitizer/81601] [13/14/15/16 Regression] incorrect Warray-bounds warning with -fsanitize rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/70682] [13/14/15/16 Regression] -fcompare-debug building LLVM with checking=release compiler on ppc64le rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug sanitizer/79096] [13/14/15/16 Regression] address sanitizer and jni does not work rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/65164] [13/14/15/16 Regression][SH] missed subc in integer sign function rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/71342] [13/14/15/16 Regression][RL78] set1 / clr1 with !addr16 sometimes doesn't work rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/80491] [13 Regression] Compiler regression for long-add case. rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/69602] [13/14/15/16 Regression] over-ambitious logical-op warning on EAGAIN vs EWOULDBLOCK rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/71118] [13/14/15/16 Regression] ftois instruction not emitted for float -> int bitcast rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug debug/63572] [13/14/15/16 Regression] ICF breaks user debugging experience rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/71144] [13/14/15/16 Regression] isl_aff.c:1001: position out of bounds rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/68682] [13/14/15/16 Regression] [graphite] loop interchange no longer working after r227277 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug driver/70936] [13/14/15/16 Regression] Hard-coded C++ header paths and relocation problem rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/69702] [13/14/15/16 Regression] excessive stack usage with -fprofile-arcs, LIM store motion lacks a register pressure aware cost model rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/62051] [13/14/15/16 Regression] Undefined reference to vtable with -O2 and -fdevirtualize-speculatively rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/69564] [13/14/15/16 Regression] lto and/or C++ make scimark2 LU slower rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ada/65683] [13/14/15/16 regression] access types across "limited with" breaks restriction of No_Elaboration_Code rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/70341] [13/14/15/16 Regression] cost model for addresses is incorrect, slsr is using reg + reg + CST for arm rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/66004] [13/14/15/16 Regression]: performance of 26_numerics/random/negative_binomial_distribution/operators/values.cc rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug libgcc/57221] [13/14/15/16 regression] libgcc symbol visibility changes break Android blobs rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/68733] [13/14/15/16 Regression] FAIL: libgomp.c/target-29.c (internal compiler error) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug debug/68010] [13/14/15/16 Regression] ICE with -g and using namespace and namespace alias inside a template class with dependent inheritance rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/61259] [13/14/15/16 Regression] Spurious "ISO C++ forbids zero-size array" warning with -pedantic rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/62630] [13/14/15/16 Regression] gcc.dg/graphite/vect-pr43423.c XFAILed rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/55428] [13/14/15/16 Regression] -mms-bitfields hides -mno-align-double option rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/66564] [13/14/15/16 Regression] ICE on explicit instantiation of nested template class rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/65891] [13/14/15/16 Regression] -Wlogical-op now warns about logical ‘and’ of equal expressions even when different types/sizeofs are involved rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug debug/61014] [13/14/15/16 Regression] gdb can't find symbol of derived data type array in nested subroutine rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/61577] [13/14/15/16 Regression] can't compile on hp-ux v3 ia64 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/55278] [13/14/15/16 Regression] Botan performance regressions, other compilers generate better code than gcc rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/66358] [13/14/15/16 Regression] [SH] ICE: in extract_constrain_insn, at recog.c:2232 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/64715] [13/14/15/16 Regression] __builtin_object_size (..., 1) fails to locate subobject rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/57955] [13/14/15/16 Regression] Uniquization of constants reduces alignment of initializers rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/60576] [13/14/15/16 Regression] FAIL: gfortran.dg/assumed_rank_7.f90 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/54699] [13/14/15/16 Regression] [SH] gfortran.dg/class_array_9.f03 ICEs rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/65673] [13/14/15/16 Regression] Compound literal with initializer for zero-sized array drops other initializers rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/64099] [13/14/15/16 Regression] ~15% runtime increase for fatigue.f90. rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/57218] [13/14/15/16 Regression] Excessive inlining even at -Os rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug go/59431] [13/14/15/16 regression] runtime FAILs on Solaris rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/54063] [13/14/15/16 regression] on powerpc64 gcc 4.9/8 generates larger code for global variable accesses than gcc 4.7 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/64792] [13/14/15/16 Regression][SH] movu.b movu.w not working rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/61118] [13/14/15/16 Regression] Indirect call generated for pthread_cleanup_push with constant cleanup function rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/56139] [13/14/15/16 Regression] unmodified static data could go in .rodata, not .data rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/59371] [13/14/15/16 Regression] Performance regression in GCC 4.8/9/10/11/12 and later versions. rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/52285] [13/14/15/16 Regression] libgcrypt _gcry_burn_stack slowdown rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/59967] [13/14/15/16 Regression] Performance regression from 4.7.x to 4.8.x (loop not unrolled) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/50417] [13/14/15/16 regression]: memcpy with known alignment rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/59498] [DR 1430][13/14/15/16 Regression] Pack expansion error in template alias rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/59173] [13/14/15/16 Regression] Alias template in partial specialization finds name from primary template rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/45273] [13/14/15/16 Regression] The compiler depends on the host double (-fprofile-correction only) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug debug/58479] [13/14/15/16 Regression] slow var-tracking on x86_64-linux at -O1 (and above) with -g, but checking disabled rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/49442] [13/14/15/16 Regression] Misaligned store support pessimization rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/47481] [13/14/15/16 Regression] spill failure with -O2 -msoft-float on Ada RTS rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug libgcc/59305] [13/14/15/16 Regression] gcc.dg/atomic/c11-atomic-exec-5.c fails with WARNING: program timed out on x86_64-apple-darwin13 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/32643] [13/14/15/16 Regression] Wrong error message with unsigned char a = uchar&512 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/56451] [13/14 regression] Wrong code for gcc.c-torture/execute/941015-1.c on SH rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/46555] [13/14/15/16 Regression] PHI RTL expansion leads to CSiBE regression rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/28831] [13/14/15/16 Regression] Aggregate copy not elided when using a return value as a pass-by-value parameter rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug bootstrap/50229] [13/14/15/16 Regression] Can't cross compile for i686-apple-darwin10/11/12 from x86_64-redhat_linux rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug other/26966] [13/14/15/16 Regression] linking of C++/ObjC app fail on OpenBSD 3.9/10/11/12 due POSIX threading unresolved symbols rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug testsuite/51097] [13/14/15/16 Regression] a lot of "FAIL: gcc.dg/vect" on i688/9/10/11/12 avx build 181168/9/10/11/12 to 181177 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/24434] [13/14/15/16 Regression] get_varargs_alias_set returns 0 always rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/47344] [13/14/15/16 Regression][meta-bug] GCC gets slower and uses more memory rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/43798] [13/14/15/16 Regression] attribute((aligned(x))) not honored for array element types? rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/24012] [13/14/15/16 regression] #define _POSIX_C_SOURCE breaks #include <iostream> rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/49826] [13/14/15/16 Regression] Symbols are not decorated with attribute stdcall and -mrtd rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/24024] [13/14/15/16 Regression] gcc -E -C processes "\" incorrectly inside C comments rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/38785] [13/14/15/16 Regression] huge performance regression on EEMBC bitmnp01 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/42954] [13/14/15/16 regression] TARGET_*_CPP_BUILTINS issues with gfortran / Target macros missing (C preprocessor) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/46393] [13/14/15/16 Regression] m68k code size regression rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/23868] [13/14/15/16 regression] builtin_apply uses wrong mode for multi-hard-register return values rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/37916] [13/14/15/16 Regression] SSA names causing register pressure; unnecessarily many simultaneously "live" names. rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/38134] [13/14/15/16 Regression] speed regression with many loop invariants rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/39725] [13/14/15/16 Regression][cond-optab] MIPS pessimizations on floating-point rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/21343] [13/14/15/16 Regression] incompatible internal linkage declarations in different scopes not diagnosed rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/33699] [13/14/15/16 regression] missing optimization on const addr area store rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/34723] [13/14/15/16 Regression] Summing variable should be initialized to the first member before the loop rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/38059] [13/14/15/16 Regression] Compile time regression for gcc.dg/20020425-1.c rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/20617] [13/14/15/16 Regression] shared SH libgcc is exporting too many symbols rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug driver/25208] [13/14/15/16 Regression] two outputs and -MMD rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/24976] [13/14/15/16 Regression] simple hexadecimal number and plus/minus and no space rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug testsuite/36443] [13/14/15/16 Regression]: HOSTCC doesn't work with installed gcc rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/15596] [13/14/15/16 Regression] Missed optimization with bitfields with return value rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/14179] [13/14/15/16 Regression] out of memory while parsing array with many initializers rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/21485] [13/14/15/16 Regression] missed load PRE, PRE makes i?88/9/10/11/12 suck rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/91384] [9/10/11/12 Regression] Compare with negation is not eliminated cvs-commit at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/32306] [13/14/15/16 Regression] redundant && || not eliminated rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/8270] [13/14/15/16 Regression] back-slash white space newline with comments, no warning rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/12245] [13/14/15/16 regression] Uses lots of memory when compiling large initialized arrays rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/23144] [13/14/15/16 Regression] invalid parameter forward declarations not diagnosed rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/20285] [13/14/15/16 Regression] gcc -E - < . gives a misleading error message rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/21161] [13/14/15/16 Regression] "clobbered by longjmp" warning ignores the data flow rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/21182] [13/14/15/16 Regression] gcc can use registers but uses stack instead rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/18501] [13/14/15/16 Regression] Missing 'used uninitialized' warning (CCP) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/18346] [13/14/15/16 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/trampoline-1.c rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/18335] [13/14/15/16 regression] mmix-knuth-mmixware testsuite failure: gcc.dg/debug/debug-1.c and debug-2 xyzzy rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/101603] [meta-bug] pointer to member functions issues rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/119233] [12 Regression] templated member function used as a template argument via pointer to member function from inside a template causes an undefined symbol since r12-6075-g2decd2cabe5a4f rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/118355] [12 Regression] cannot assign empty braced-init-list to struct containing array rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/117979] [12 Regression] ICE on x86_64-linux-gnu: in verify_loop_structure, at cfgloop.cc:1742 at -Os and above and returns twice since r12-5301 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/117358] [12 Regression] ICE: in execute_todo, at passes.cc:2138 at -O2 and above with const attribute rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug rtl-optimization/117239] [12 Regression] wrong code at -O{s,2} with "-fno-inline -fschedule-insns" on x86_64-linux-gnu since r12-7472-g609e8c492d62d9 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/116906] [12 Regression] floating point exception under -O2 optimization since r12-4195-gec0124e0acb556cdf5dba0e8d0ca6b69d9537fcc rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/115824] [12 Regression] Strange -Warray-bounds warning when assigning an initializer list to a vector of pointers rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/107044] ICE in dump_possible_polymorphic_call_targets, at ipa-devirt.cc:3456 since r12-6325-gad64a821970ef554 fxue at os dot amperecomputing.com via Gcc-bugs
• [Bug ipa/115701] [12 Regression] wrong code at -O1 and above with "-fipa-pta" on x86_64-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/115656] [12 Regression] Templated ctor use rejected in non-deduced context if class template has template template parameter rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/114709] [12 Regression] Incorrect handling of inactive union member access via pointer to member in constant evaluated context since r12-6425 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/113831] [12 Regression] Wrong VN with structurally identical ref since r9-398 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/113676] [12 Regression] Miscompilation tree-vrp __builtin_unreachable rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/113673] [12 Regression] ICE: verify_flow_info failed: BB 5 cannot throw but has an EH edge with -Os -finstrument-functions -fnon-call-exceptions -ftrapv rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/113333] [12 Regression] analyzer: False positives with calloc() rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/112845] [12 Regression] ICE: in extract_insn, at recog.cc:2804 with -Os -fcf-protection -c since r8-3504 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/113253] [12 Regression] gcc -g causes -fanalyzer to issue false positive rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/112969] [12 Regression] -Wanalyzer-exposure-through-uninit-copy false positive seen on Linux kernel's drivers/net/ethernet/intel/ice/ice_ptp.c rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/112889] [12 Regression] ICE with -fanalyzer seen on Linux kernel drivers/infiniband/hw/cxgb4/cm.c rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/106358] [meta-bug] tracker bug for building the Linux kernel with -fanalyzer rguenth at gcc dot gnu.org via Gcc-bugs
  • [Bug analyzer/106358] [meta-bug] tracker bug for building the Linux kernel with -fanalyzer rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/112769] [12 Regression] ICE on valid code related to requires-expression rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/112616] [12 Regression] wrong code at -O{s,2,3} on x86_64-linux-gnu since r10-3311 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/111683] [12 Regression] Incorrect answer when using SSE2 intrinsics with -O3 since r7-3163-g973625a04b3d9351f2485e37f7d3382af2aed87e rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/111489] [12 Regression] Incorrect "-Wmaybe-uninitialized" warning from GCC 13.2.0 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/111397] [12 Regression] Spurious warning "'({anonymous})' is used uninitialized" when calling a __returns_twice__ function (-Wuninitialized -O2) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/111284] [12 Regression] Some passing-by-value parameters are mishandled since GCC 9, affecting libstdc++'s constexpr std::string rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug libstdc++/111258] std::string cannot to be moved in constant evaluated expression rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/111268] [12 Regression] internal compiler error: in to_constant, at poly-int.h:504 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/111151] [12 Regression] Wrong code at -O0 on x86_64-pc-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug ipa/110705] [12 Regression] ICE at -O2 and above: in gimplify_modify_expr, at gimplify.cc:6255 (on GCC-12.x) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/108243] [12 Regression] Missed optimization for static const std::string_view(const char*) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/110700] [12 Regression] ICE with -fanalyzer --analyzer-checker=taint on division of tainted floating-point values rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/110389] [12 Regression] wrong code at -Os and -O2 with "-fno-tree-ch -fno-expensive-optimizations -fno-ivopts -fno-tree-loop-ivcanon" on x86_64-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/110006] [12 Regression] friend function template with constraint doesn't match existing declaration rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/110112] [12 Regression] gcc -fanalyzer takes an excessive amount of time rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/109762] [12 Regression] gcc/config/aarch64/aarch64-builtins.cc: mismatched sizes for flags variables rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/109123] [12 Regression] Bogus warning: pointer used after 'realloc' -Wuse-after-free with -O2 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/109059] [12 Regression] -Wanalyzer-malloc-leak false +ve seen on haproxy's cfgparse.c: cfg_register_postparser rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug debug/108843] [12 regression] timeout with -g -O3 since r9-2635-g78ea9abc2018243a since r9-2635-g78ea9abc2018243a rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/108562] [meta-bug] tracker bug for issues with -Wanalyzer-null-dereference rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/108833] [12 Regression] internal compiler error: Segmentation fault (GCC 12.1.1) rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/108806] [12 Regression] -Wanalyzer-null-dereference false positives due to not handling bitmasks rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/108563] [12 Regression] [concepts] ICE (segfault) when requiring sizeof(variable_tempalate_v<type>) since r10-7441-ga7ea3d2ced786c45 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/108375] [12 Regression] Some variably modified types not detected as such rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/108390] [12 Regression] ICE in fold_convert_loc, at fold-const.cc:2504 partial ordering between array types since r8-4678-g6296cf8e099aae43 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug preprocessor/107691] [12 Regression] libcpp configure fails on empty expansion rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/108385] [12 Regression] false positive -Wfree-nonheap-object rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/99098] [meta-bug] invalid/missing -Wfree-nonheap-object warnings rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/108230] [12 regression] assert() spuriously activates maybe-uninitialized warning rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c/107805] [12 Regression] Spurious “type defaults to ‘int’” warning after redefinition of type rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/108366] [12 Regression] Spurious stringop overflow, possibly alias-related since r12-145-gd1d01a66012a93cc rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/108309] [12 Regression] ICE in in cxx_eval_component_reference, at cp/constexpr.cc:4136 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/107546] [12 Regression] simd, redundant pcmpeqb and pxor rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/66375] [4.9 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug analyzer/107565] [12 Regression] -Wanalyzer-use-of-uninitialized-value false positive with rdrand rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/107176] [12 Regression] Wrong code at -Os on x86_64-pc-linux-gnu since r7-2012-g43aabfcfd4139e4c rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/107138] [12 regression] std::variant<std::string, ...> triggers false-positive 'may be used uninitialized' warning rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/106842] [12 Regression] misleading warning : iteration X invokes undefined behavior rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug c++/106434] [12 Regression] Spurious -Wnull-dereference when using std::unique_copy() since r12-5187-g1ae8edf5f73ca5c3 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/105100] [12 Regression] Strange warning when modifying structures "writing 1 byte into a region of size 0" when compile with -O3 rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/101150] [12 Regression] null pointer dereference false positive disappears when compiling an additional function rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug libstdc++/120305] Cannot create a std::vector from a std::ranges::transform_view. redi at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/99739] [12 Regression] missing optimization of a repeated conditional rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug tree-optimization/108397] Missed optimization with [0, 0][-1U,-1U] range arithmetics rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug middle-end/97968] [12 Regression] Unnecessary mov instruction with comparison and cmov rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug debug/107110] [12 regression] failure (length) with -fcompare-debug at -O1 and above rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug target/107131] [12 Regression] wrong code with -Os -fno-ipa-vrp -fno-tree-bit-ccp rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug sanitizer/86899] [12 regression] TSAN incorrect warning: control reaches end of non-void function rguenth at gcc dot gnu.org via Gcc-bugs
• [Bug fortran/106035] F2018 allows an IMPORT statement within the BLOCK construct. pault at gcc dot gnu.org via Gcc-bugs
• [Bug libstdc++/96710] __int128 vs <type_traits> cvs-commit at gcc dot gnu.org via Gcc-bugs
  • [Bug libstdc++/96710] __int128 vs <type_traits> redi at gcc dot gnu.org via Gcc-bugs
• [Bug c++/82894] [12 Regression] Inherited member functions do not create ambiguity rguenth at gcc dot gnu.org via Gcc-bugs

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