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[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2020-12-14 15:22 UTC
[Bug c/98264] New: ice during linear_loads_p
2020-12-14 15:22 UTC (13+ messages)
` [Bug middle-end/98264] "
` [Bug middle-end/98264] [11 Regression] "
` [Bug middle-end/98264] [11 Regression] ice during linear_loads_p since r11-5969-g3ed472af6bc9f83b
[Bug tree-optimization/98279] New: ICE in apply_scale with --param=hot-bb-frequency-fraction >= 2^31
2020-12-14 14:55 UTC (2+ messages)
` [Bug tree-optimization/98279] "
[Bug tree-optimization/98278] New: switch optimisation and -fstrict-enums
2020-12-14 14:48 UTC
[Bug tree-optimization/96239] New: Failure to recognize __builtin_bswap16 pattern
2020-12-14 14:41 UTC (2+ messages)
` [Bug tree-optimization/96239] "
[Bug d/98277] New: d: ICE in gimplify_expr, at gimplify.c
2020-12-14 14:28 UTC
[Bug tree-optimization/96245] New: Failure to optimize arithmetic pattern in switch
2020-12-14 14:16 UTC (6+ messages)
` [Bug tree-optimization/96245] "
[Bug c/47781] New: warnings from custom printf format specifiers
2020-12-14 14:10 UTC (3+ messages)
` [Bug c/47781] "
[Bug rtl-optimization/98276] New: ICE in want_to_gcse_p, at gcse.c:808 with --param=gcse-cost-distance-ratio > 2^31
2020-12-14 14:05 UTC
[Bug lto/98275] New: -flto=auto fails if nthreads_var is zero, must not pass -j0
2020-12-14 13:55 UTC
[Bug rtl-optimization/98271] New: ICE in apply_scale, at profile-count.h:1082 with large --param=align-loop-iterations
2020-12-14 13:55 UTC (2+ messages)
` [Bug rtl-optimization/98271] "
[Bug target/98274] New: -march=x86-64-v[234] incompatible with target attribute
2020-12-14 13:47 UTC (3+ messages)
` [Bug target/98274] "
[Bug c/98217] New: Prefer a warning for when VLAs declared on stack
2020-12-14 13:21 UTC (5+ messages)
` [Bug c/98217] "
[Bug fortran/96986] New: [8 Regression] Explicit interface required: volatile argument for ENTRY subroutine
2020-12-14 12:49 UTC (2+ messages)
` [Bug fortran/96986] [8/9/10/11 "
[Bug gcov-profile/98273] New: GCOV intermediate format is wrong when lambda functions (or nested functions) are used
2020-12-14 12:45 UTC (2+ messages)
` [Bug gcov-profile/98273] "
[Bug tree-optimization/96094] New: Failure to optimize bool division
2020-12-14 12:31 UTC (2+ messages)
` [Bug tree-optimization/96094] "
[Bug tree-optimization/98272] New: [11 Regression] ICE: during GIMPLE pass: switchlower: in decompose, at wide-int.h:984 with -O -fno-tree-forwprop
2020-12-14 12:17 UTC
[Bug target/98259] New: [11 Regression] error: 'void verify_insn_chain()' causes a section type conflict with 'void init_rtl_bb_info(basic_block)'
2020-12-14 10:46 UTC (3+ messages)
` [Bug target/98259] "
[Bug other/97417] New: RISC-V Unnecessary andi instruction when loading volatile bool
2020-12-14 10:43 UTC (2+ messages)
` [Bug target/97417] "
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
2020-12-14 10:29 UTC
[Bug tree-optimization/96272] New: Failure to optimize overflow check
2020-12-14 10:29 UTC (4+ messages)
` [Bug tree-optimization/96272] "
[Bug target/98147] New: [11 Regression] ICE in emit_library_call_value_1, at calls.c:5296 since r11-5725-g442b6fb7c09a39577261de90413cc4db366f1c5f
2020-12-14 9:59 UTC (2+ messages)
` [Bug target/98147] "
[Bug c/98183] New: [9/10/11 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3972
2020-12-14 9:57 UTC (8+ messages)
` [Bug c/98183] "
` [Bug middle-end/98183] [8/9/10/11 "
` [Bug middle-end/98183] [8/9/10 "
[Bug c/98204] New: ICE in pointer_diff, at c/c-typeck.c:3954
2020-12-14 9:55 UTC (3+ messages)
` [Bug sanitizer/98204] ICE in pointer_diff, at c/c-typeck.c:3954 since r8-5108-g05abad4cca62d372
[Bug ada/98228] New: [11 Regression] ICE: Assert_Failure atree.adb:931: Error detected at s-gearop.adb:382:34 [a-ngrear.adb:313:7 [a-nllrar.ads:18:1]] on s390x-linux-gnu
2020-12-14 9:48 UTC (4+ messages)
` [Bug ada/98228] "
[Bug tree-optimization/98270] New: [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 r11-5928-gfc7b4248172561a9ee310e2d43d8a485a5c9e108
2020-12-14 9:43 UTC (2+ messages)
` [Bug tree-optimization/98270] "
[Bug tree-optimization/98254] New: Failure to optimize simple pattern for __builtin_convertvector
2020-12-14 9:26 UTC (7+ messages)
` [Bug tree-optimization/98254] "
[Bug c/98267] New: internal compiler error: verify_ssa failed
2020-12-14 9:20 UTC (3+ messages)
` [Bug c/98267] "
[Bug target/97251] New: [10/11 Regression] arm: ICEs compiling pure-code/no-literal-pool.c with integer MVE
2020-12-14 9:09 UTC (2+ messages)
` [Bug target/97251] [10 "
[Bug c/98269] New: gcc 6.5.0 __builtin_add_overflow() with small uint32_t values incorrectly detects overflow
2020-12-14 8:48 UTC (4+ messages)
` [Bug c/98269] "
[Bug tree-optimization/98268] New: ICE: verify_gimple failed with LTO and SVE
2020-12-14 8:16 UTC
[Bug tree-optimization/22326] promotions (from float to double) are not removed when they should be able to
2020-12-14 7:21 UTC (5+ messages)
[Bug fortran/97694] New: ICE with optional assumed rank class(*) argument
2020-12-14 7:07 UTC (5+ messages)
` [Bug fortran/97694] "
[Bug c++/98261] New: Wrong optimize for virtual function
2020-12-14 3:33 UTC (4+ messages)
` [Bug c++/98261] "
[Bug target/92729] [avr] Convert the backend to MODE_CC so it can be kept in future releases
2020-12-14 2:12 UTC (4+ messages)
[Bug middle-end/98266] New: bogus array subscript is partly outside array bounds on virtual inheritance
2020-12-13 23:33 UTC (3+ messages)
` [Bug middle-end/98266] [11 Regression] "
[Bug ipa/98265] New: gcc-10 has significantly worse code generated with -O2 compared to -O1 (or gcc-9 -O2) when using the Eigen C++ library
2020-12-13 23:12 UTC (2+ messages)
` [Bug ipa/98265] "
[Bug fortran/98263] New: valgrind error in gfc_find_derived_vtab
2020-12-13 22:42 UTC (4+ messages)
` [Bug fortran/98263] "
[Bug fortran/95372] New: ICE in find_array_section, at fortran/expr.c:1687
2020-12-13 22:28 UTC (2+ messages)
` [Bug fortran/95372] "
[Bug libstdc++/92546] [10/11 Regression] Large increase in preprocessed file sizes in C++2a mode
2020-12-13 22:02 UTC
[Bug fortran/93337] [9/10/11 Regression] ICE in gfc_dt_upper_string, at fortran/module.c:441
2020-12-13 21:18 UTC (4+ messages)
[Bug inline-asm/98262] New: Internal compiler error when clobbering m68k frame pointer in extended asm
2020-12-13 18:34 UTC (3+ messages)
` [Bug inline-asm/98262] "
[Bug tree-optimization/98256] New: ICE at -Os and above: verify_ssa failed
2020-12-13 18:28 UTC (4+ messages)
` [Bug tree-optimization/98256] [11 Regression] ICE at -Os and above: verify_ssa failed since r11-5957
[Bug target/92469] ICE: output_operand: invalid use of register 'frame' in 7/8/9/10
2020-12-13 16:09 UTC
[Bug c/98260] New: volatile triggers incorrect warning "set but not used"
2020-12-13 15:30 UTC
[Bug rtl-optimization/97714] New: ICE in notice_source_line, at final.c:3237
2020-12-13 12:57 UTC (2+ messages)
` [Bug rtl-optimization/97714] [8/9/10/11 Regression] ICE in notice_source_line, at final.c:3237 since r8-5241-g8697bf9f46f36168
[Bug ada/98227] New: [11 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'constructor' in get_section, at varasm.c:297 on riscv64-linux-gnu
2020-12-13 10:56 UTC (4+ messages)
` [Bug middle-end/98227] "
Automated DNARNA Extraction Equipment Market Analysis: Here's the One Report That You Must Share With Your Management Team
2020-12-13 9:40 UTC
[Bug fortran/86551] [OOP] ICE on invalid code with select type
2020-12-13 8:35 UTC (2+ messages)
[Bug libgomp/98258] New: Can't compile programs for both OpenMP (CPU) + OpenACC (GPU)
2020-12-13 4:52 UTC
[Bug libgomp/95150] New: Some offloaded programs crash with openmp
2020-12-13 4:21 UTC (4+ messages)
` [Bug libgomp/95150] "
[Bug gcov-profile/98257] New: Replace Donald B. Johnson's cycle enumeration with iterative loop finding
2020-12-13 2:54 UTC
[Bug fortran/98253] New: Conflicting random_seed/random_init results
2020-12-13 0:20 UTC (10+ messages)
` [Bug fortran/98253] "
[Bug fortran/90207] Debugging generated tree code
2020-12-12 20:10 UTC
[Bug tree-optimization/98255] New: wrong code at -Os and above with -fPIC on x86_64-pc-linux-gnu
2020-12-12 19:44 UTC (2+ messages)
` [Bug tree-optimization/98255] [10/11 Regression] "
[Bug c/98252] New: gcc 10 unaligned copy (with tree-loop-vectorize) produce wrong result
2020-12-12 19:21 UTC (4+ messages)
` [Bug c/98252] "
[Bug fortran/97455] New: ICE on invalid code (wrong pointer assignment) in SELECT TYPE construct
2020-12-12 19:06 UTC (2+ messages)
` [Bug fortran/97455] "
[Bug fortran/98022] New: ICE in gfc_assign_data_value, at fortran/data.c:468
2020-12-12 18:24 UTC (6+ messages)
` [Bug fortran/98022] [9/10/11 Regression] ICE in gfc_assign_data_value, at fortran/data.c:468 since r9-3803-ga5fbc2f36a291cbe
[Bug libstdc++/98003] New: FAIL: 27_io/basic_syncbuf/sync_ops/1.cc (test for excess errors)
2020-12-12 16:58 UTC (2+ messages)
` [Bug libstdc++/98003] "
[Bug fortran/97920] New: [FINAL] -O2 segment fault due to extend derive type's member being partially allocated
2020-12-12 13:58 UTC (2+ messages)
` [Bug fortran/97920] "
[Bug tree-optimization/96685] New: Failure to optimize not+sub to add+not
2020-12-12 13:50 UTC (6+ messages)
` [Bug tree-optimization/96685] "
[Bug libgcc/98251] New: libgcc on 32-bit soft-float ARM narrows -NaN incorrectly
2020-12-11 23:33 UTC
[Bug c/98250] New: Wrong code path with -O1 and signed overflow
2020-12-11 22:15 UTC (3+ messages)
` [Bug c/98250] "
[Bug c++/98249] New: Improper ADL on the `arg` in `new (arg) T`
2020-12-11 21:56 UTC
[Bug fortran/98017] New: Suspected regression (relative to 7.5) using PACK in iolist
2020-12-11 21:49 UTC (4+ messages)
` [Bug fortran/98017] [8/9/10/11 Regression] Suspected regression (relative to 7.5) using PACK in iolist since r8-4151-g6c6bde30706c29ff
[Bug libstdc++/97600] New: [ranges] result of static assertion depends on unrelated statement
2020-12-11 20:41 UTC (2+ messages)
` [Bug libstdc++/97600] [ranges] satisfaction value of range<basic_istream_view> affected by prior use of basic_istream_view::begin()
[Bug target/98248] New: [11 Regression] SVE: Wrong code with -O3 -msve-vector-bits=256
2020-12-11 18:23 UTC (2+ messages)
` [Bug target/98248] "
[Bug fortran/98053] New: Add Fortran tests for behavior from environment variables
2020-12-11 18:02 UTC (2+ messages)
` [Bug fortran/98053] "
[Bug fortran/97723] New: type bound ASSIGNMENT(=) within select rank block wrongly rejected
2020-12-11 18:01 UTC (3+ messages)
` [Bug fortran/97723] "
[Bug fortran/35718] deallocating non-allocated pointer target does not fail
2020-12-11 18:00 UTC
[Bug bootstrap/98188] New: [11 Regression] ICE in decompose, at wide-int.h:984
2020-12-11 17:52 UTC (2+ messages)
` [Bug bootstrap/98188] "
[Bug tree-optimization/91257] Compile-time and memory-hog hog
2020-12-11 17:40 UTC (3+ messages)
[Bug fortran/68778] [F03] Missing default initialization of finalized derived types type(C_PTR) component in subroutines
2020-12-11 17:23 UTC
[Bug target/97827] New: [11 Regression] bootstrap error building the amdgcn-amdhsa offload compiler
2020-12-11 17:02 UTC (2+ messages)
` [Bug target/97827] bootstrap error building the amdgcn-amdhsa offload compiler with LLVM 11
[Bug rtl-optimization/97092] New: [10/11 Regression] aarch64, SVE: ICE in ira-color.c since r10-4752-g2d56600c
2020-12-11 16:56 UTC (4+ messages)
` [Bug rtl-optimization/97092] "
[Bug c/98247] New: gcc analyzer does not detect Flexible Array Member misuse
2020-12-11 16:32 UTC
[Bug c++/95768] New: -march=sandybridge -O2 -Wall crashes as 'during GIMPLE pass: uninit ... Segmentation fault'
2020-12-11 16:04 UTC (2+ messages)
` [Bug c++/95768] [11 Regression] "
[Bug target/98146] New: [11 Regression] section type conflict when "used" attribute is applied to decl with specific section
2020-12-11 15:46 UTC (3+ messages)
` [Bug target/98146] "
[Bug rtl-optimization/98246] New: [11 Regression] Linux kernel build fails after 6fbec038f7a7
2020-12-11 15:41 UTC (3+ messages)
` [Bug rtl-optimization/98246] "
[Bug target/98219] New: User-interrupt return pop corrupt RIP
2020-12-11 15:27 UTC (3+ messages)
` [Bug target/98219] "
[Bug c++/67491] New: [meta-bug] concepts issues
2020-12-11 14:48 UTC (2+ messages)
` [Bug c++/67491] "
[Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context
2020-12-11 14:48 UTC (2+ messages)
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