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[Bug tree-optimization/101481] New: -ftree-loop-distribute-patterns can slow down and increases size of code
2021-07-17 3:37 UTC (3+ messages)
` [Bug tree-optimization/101481] [11/12 Regression] "
[Bug libstdc++/101482] New: The resolution of #32907 is too restricted
2021-07-17 3:10 UTC
[Bug tree-optimization/96237] New: Failure to recognize and pattern composed of and+or after shift
2021-07-17 2:38 UTC (2+ messages)
` [Bug tree-optimization/96237] "
[Bug tree-optimization/96542] New: Failure to optimize simple code to a constant when storing part of the operation in a variable
2021-07-17 2:34 UTC (3+ messages)
` [Bug tree-optimization/96542] "
[Bug middle-end/19987] [meta-bug] fold missing optimizations in general
2021-07-17 2:34 UTC
[Bug libfortran/101317] New: Bind(C): improve error checking in CFI_* functions declared in ISO_Fortran_binding.h
2021-07-17 1:05 UTC (2+ messages)
` [Bug libfortran/101317] "
[Bug c/101479] New: vectorized impossible conditional floating point operations still cause traps (-ffast-math, -O3)
2021-07-17 0:37 UTC (5+ messages)
` [Bug c/101479] "
` [Bug tree-optimization/101479] "
[Bug c++/96227] New: Comma operation sequencing issue
2021-07-16 23:51 UTC (3+ messages)
` [Bug c++/96227] "
[Bug target/101205] New: csinv does not have an zero_extend version
2021-07-16 23:08 UTC (2+ messages)
` [Bug target/101205] "
[Bug tree-optimization/98956] New: Failure to optimize out boolean left shift
2021-07-16 23:06 UTC (2+ messages)
` [Bug tree-optimization/98956] "
[Bug c++/101480] New: Miscompiled code involving operator new
2021-07-16 22:53 UTC
[Bug c++/101233] New: ICE when using ::ranges::v3::to<std::pmr::vector>
2021-07-16 22:52 UTC (7+ messages)
` [Bug c++/101233] "
[Bug c++/100138] New: ICE with constructor constrained (C++20 Concepts) by parameter pack length
2021-07-16 22:51 UTC (3+ messages)
` [Bug c++/100138] "
[Bug d/101226] New: Suboptimal codegen for >>/>>>
2021-07-16 22:51 UTC (2+ messages)
` [Bug tree-optimization/101226] "
[Bug inline-asm/101393] New: PowerPC32 inline assembly broken by commit 2d94f7dea9c73ef3c116a0ddc722724578a860fe
2021-07-16 22:48 UTC (5+ messages)
` [Bug target/101393] "
[Bug c++/66968] New: Incorrect template argument shown in diagnostic
2021-07-16 22:11 UTC (4+ messages)
` [Bug c++/66968] "
[Bug c/96348] New: The same "C" program runtime is 50 times longer on Win10 than on Linux
2021-07-16 22:03 UTC (2+ messages)
` [Bug middle-end/96348] "
[Bug ipa/101362] New: can_change_signature does not consider 'used' attribute
2021-07-16 21:31 UTC (2+ messages)
` [Bug ipa/101362] "
[Bug debug/101470] New: Support -gline-tables-only
2021-07-16 21:14 UTC (4+ messages)
` [Bug debug/101470] "
[Bug c/101478] New: ICE on invalid code: recompute_tree_invariant_for_addr_expr
2021-07-16 20:42 UTC
[Bug c++/101477] New: Wrong location for unexpanded parameter pack in function template
2021-07-16 20:34 UTC (2+ messages)
` [Bug c++/101477] "
[Bug c++/99664] New: Overriding virtual function with different return type (and not covariant) is allowed to compiled, when it shouldn’t be
2021-07-16 20:23 UTC (5+ messages)
` [Bug c++/99664] Overriding virtual function with different return type (and not covariant) is allowed to compile, "
[Bug fortran/100949] New: [9/10/11/12 Regression] ICE in gfc_conv_expr_present, at fortran/trans-expr.c:1975
2021-07-16 19:55 UTC (5+ messages)
` [Bug fortran/100949] "
[Bug sanitizer/101476] New: AddressSanitizer check failed, points out a (potentially) non-existing stack error
2021-07-16 19:43 UTC
[Bug c/101453] New: ICE on compilable code: *** buffer overflow detected ***: terminated
2021-07-16 18:59 UTC (5+ messages)
` [Bug c/101453] "
[Bug middle-end/101468] New: [r12 regression] new Wstringop-overflow tests failures since r12-2338
2021-07-16 17:14 UTC (4+ messages)
` [Bug middle-end/101468] [12 "
` [Bug testsuite/101468] "
[Bug ipa/101257] New: [11/12 Regression] Maybe wrong code since IPA mod ref was introduced
2021-07-16 17:00 UTC (5+ messages)
` [Bug ipa/101257] "
[Bug middle-end/101475] New: missing -Wstringop-overflow storing a compound literal
2021-07-16 16:58 UTC
[Bug c/101474] New: -fipa-icf generates worse code for identical function
2021-07-16 16:42 UTC (2+ messages)
` [Bug tree-optimization/101474] SRA sometimes produces worse code with inline functions (seen with -fipa-icf sometimes)
[Bug bootstrap/101374] New: [12 Regression] bootstrap failure varpool.c:490:19: error: array subscript 'varpool_node[0]' is partly outside array bounds of 'varpool_node [0]' [-Werror=array-bounds]
2021-07-16 16:33 UTC (2+ messages)
` [Bug bootstrap/101374] "
[Bug libstdc++/100795] New: ranges::sample should not use std::sample directly
2021-07-16 16:22 UTC (3+ messages)
` [Bug libstdc++/100795] "
[Bug middle-end/101457] New: [12 regression] new test cases in r12-2300 fail
2021-07-16 14:57 UTC (4+ messages)
` [Bug middle-end/101457] "
[Bug c++/55664] New: Missing diagnostic "dependent using declaration resolved to type without 'typename'"
2021-07-16 14:54 UTC (2+ messages)
` [Bug c++/55664] "
[Bug c++/53863] New: misleading error message for redefinitions
2021-07-16 14:50 UTC (2+ messages)
` [Bug c++/53863] "
[Bug c++/84895] Smarter suggestions for "private" accessor hints
2021-07-16 14:48 UTC
[Bug c++/43253] improve diagnostics for invalid pseudo destructor call
2021-07-16 14:48 UTC
[Bug lto/101473] New: LTO makes debug info depend on toolchain path
2021-07-16 14:11 UTC
[Bug tree-optimization/100349] New: [11/12 Regression] ICE Segmentation fault during GIMPLE pass: evrp (under -O2 to -Os)
2021-07-16 14:11 UTC (2+ messages)
` [Bug tree-optimization/100349] [11 "
[Bug c++/100895] New: gcc accepts invalid template argument in partial template specialization
2021-07-16 13:54 UTC (2+ messages)
` [Bug c++/100895] "
[Bug libstdc++/101231] New: _CachedPosition::_M_get() should not return {} when range adapter does not model forward_range
2021-07-16 13:53 UTC (3+ messages)
` [Bug libstdc++/101231] "
[Bug c++/101214] New: ranges::split_view::sentinel lacks default constructor
2021-07-16 13:48 UTC (3+ messages)
` [Bug libstdc++/101214] "
[Bug middle-end/61577] [4.9.0 Regression] can't compile on hp-ux v3 ia64
2021-07-16 13:29 UTC (12+ messages)
[Bug other/101110] New: [12 regression] gcc.c-torture/execute/950704-1.c fails after r12-1546
2021-07-16 13:02 UTC (4+ messages)
` [Bug tree-optimization/101110] "
[Bug target/101456] New: Unnecessary vzeroupper when upper bits of YMM registers already zero
2021-07-16 12:18 UTC (3+ messages)
` [Bug target/101456] "
[Bug target/101472] New: AVX-512 wrong code for consecutive masked scatters
2021-07-16 12:17 UTC
[Bug target/101471] New: AVX512 incorrect writemask generated for _mm512_fpclass_ps_mask in O0
2021-07-16 12:17 UTC (2+ messages)
` [Bug target/101471] "
[Bug target/101464] New: Replace zveroupper with vpxor
2021-07-16 12:07 UTC (5+ messages)
` [Bug target/101464] "
[Bug sanitizer/101380] New: Segmentation fault in __asan_init
2021-07-16 11:42 UTC (2+ messages)
` [Bug sanitizer/101380] Segmentation fault in address sanitizer initialization, caused by mmap-ing into the running code
[Bug c++/101448] New: Use GCC 9.3.0 to build Ceph crimson-osd, linker failed for "relocation truncated to fit" against symbol
2021-07-16 11:02 UTC (4+ messages)
` [Bug target/101448] Use GCC 9.3.0 to build Ceph crimson-osd on Arm64, linker failed for relocation truncated to fit: R_AARCH64_CALL26 "
[Bug target/86681] ICE in extract_insn, at recog.c:2304 on s390x
2021-07-16 10:46 UTC
[Bug tree-optimization/101467] New: [r12 regression] ICE on aarch64 after r12-2324
2021-07-16 10:02 UTC (5+ messages)
` [Bug tree-optimization/101467] "
` [Bug tree-optimization/101467] [12 "
[Bug c/101469] New: wrong code with "-O2 -fPIE" for SH
2021-07-16 9:48 UTC
[Bug tree-optimization/101462] New: [12 regression] ICE on aarch64 after r12-2292
2021-07-16 9:12 UTC (3+ messages)
` [Bug tree-optimization/101462] "
[Bug target/91602] GCC fails to build for riscv in a combined tree due to misconfigured leb128 support
2021-07-16 8:24 UTC (2+ messages)
[Bug c++/15684] Pointer to member function called on incomplete type should diag
2021-07-16 7:55 UTC
[Bug libstdc++/101307] New: Variable templates for type traits—corrections
2021-07-16 7:41 UTC (4+ messages)
` [Bug libstdc++/101307] "
[Bug c++/101355] New: compiling coroutines with ubsan emits bogus -Wmaybe-uninitialized warnings
2021-07-16 7:29 UTC (2+ messages)
` [Bug c++/101355] "
[Bug middle-end/95681] New: False positive uninitialized variable usage in decNumberCompareTotalMag
2021-07-16 7:09 UTC (3+ messages)
` [Bug middle-end/95681] "
[Bug tree-optimization/101466] New: Optimizers should fold bounds checking for -D_GLIBCXX_ASSERTIONS=1
2021-07-16 7:03 UTC (13+ messages)
` [Bug tree-optimization/101466] "
` [Bug tree-optimization/101466] Optimizers should fold bounds checking for -D_GLIBCXX_ASSERTIONS=1 + --disable-libstdcxx-verbose
[Bug testsuite/101461] New: [12 regression] gcc.target/powerpc/fold-vec-load-builtin_vec_xl test cases fail after r12-2266
2021-07-16 6:24 UTC (2+ messages)
` [Bug testsuite/101461] "
[Bug target/61032] New: rs6000 code gen suffers from lack of address_cost
2021-07-16 5:24 UTC (2+ messages)
` [Bug target/61032] "
[Bug target/94393] New: Powerpc suboptimal 64-bit constant comparison
2021-07-16 4:46 UTC (2+ messages)
` [Bug target/94393] "
[Bug other/101459] New: Mismatch in description of option "-falign-functions" between source code and documentation
2021-07-16 1:28 UTC (3+ messages)
` [Bug other/101459] "
[Bug c++/50462] New: Particularly painful error message
2021-07-15 20:46 UTC (4+ messages)
` [Bug c++/50462] poor diagnostics for missing parenthesis in call to method
[Bug c++/101465] New: Poorly worded error from a call to a pointer-to-member function not wrapped in parentheses
2021-07-15 20:43 UTC (2+ messages)
` [Bug c++/101465] "
[Bug c/101346] New: ICE: maximum number of generated reload insns per insn achieved (90)
2021-07-15 20:41 UTC (2+ messages)
` [Bug target/101346] "
[Bug c++/17459] Spurious message when forgetting parentheses on call of member
2021-07-15 20:38 UTC
[Bug middle-end/71690] some integer conversions defeat memcpy optimizaton
2021-07-15 20:26 UTC
[Bug tree-optimization/85316] [meta-bug] VRP range propagation missed cases
2021-07-15 20:26 UTC
[Bug c++/83596] ['17] can't use member pointer result of a constexpr function as template argument
2021-07-15 20:23 UTC
[Bug analyzer/95006] New: Reimplement -Wanalyzer-use-of-uninitialized-value
2021-07-15 19:35 UTC (5+ messages)
` [Bug analyzer/95006] RFE: "
[Bug analyzer/94714] New: Analyzer: no warning on access of an uninitialized variable of automatic storage duration
2021-07-15 19:35 UTC (3+ messages)
` [Bug analyzer/94714] "
[Bug analyzer/94713] New: Analyzer is buggy on uninitialized pointer
2021-07-15 19:35 UTC (3+ messages)
` [Bug analyzer/94713] "
[Bug middle-end/97027] New: missing warning on buffer overflow storing a larger scalar into a smaller array
2021-07-15 19:22 UTC (3+ messages)
` [Bug middle-end/97027] "
[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings
2021-07-15 19:22 UTC
[Bug driver/47785] New: GCC with -flto does not pass options to the assembler
2021-07-15 17:48 UTC (2+ messages)
` [Bug driver/47785] GCC with -flto does not pass -Wa/-Xassembler "
[Bug c++/98667] New: gcc generates endbr32 invalid opcode on -march=i486
2021-07-15 17:40 UTC (2+ messages)
` [Bug target/98667] "
[Bug c++/101443] New: internal compiler error: in wide_int_to_tree_1, at tree.c:1519
2021-07-15 16:55 UTC (3+ messages)
` [Bug c++/101443] [9/10/11/12 Regression] "
` [Bug c++/101443] [9/10/11 "
[Bug c/97548] New: bogus -Wvla-parameter on a bound expression involving a parameter
2021-07-15 16:25 UTC (3+ messages)
` [Bug c/97548] "
[Bug c/101289] New: bogus -Wvla-paramater warning when using const for vla param
2021-07-15 16:25 UTC (3+ messages)
` [Bug c/101289] "
[Bug c++/101463] New: Using a constexpr variable template specialization as default argument for non-type template parameter of reference type leads gcc to reject function call
2021-07-15 15:38 UTC
[Bug libstdc++/101427] New: std::get should refuse to compile if type is provided and it is duplicated in std::tuple
2021-07-15 15:32 UTC (4+ messages)
` [Bug libstdc++/101427] [11/12 Regression] "
` [Bug libstdc++/101427] [11 "
[Bug libstdc++/101429] New: __replacement_assert should be marked as noexcept
2021-07-15 15:31 UTC (3+ messages)
` [Bug libstdc++/101429] "
[Bug c++/101460] New: Useless cascade of overload resolution errors for invalid expression
2021-07-15 15:26 UTC (4+ messages)
` [Bug c++/101460] "
[Bug rtl-optimization/101129] New: [11/12 Regression] wrong code at -O1
2021-07-15 15:18 UTC (3+ messages)
` [Bug target/101129] [11/12 Regression] wrong code at -O1 since r11-5839
[Bug driver/101447] New: Remove legacy external declarations in toplev.h
2021-07-15 14:20 UTC (2+ messages)
` [Bug driver/101447] "
[Bug other/100968] New: libiberty: stuck in infinite loop in nm-new while demangling rust symbols
2021-07-15 13:32 UTC (2+ messages)
` [Bug demangler/100968] "
[Bug target/101023] New: [11/12 Regression] wrong code with -mstackrealign
2021-07-15 12:43 UTC (3+ messages)
` [Bug target/101023] "
[Bug c++/101458] New: An invalid covaraint return type is accepted
2021-07-15 12:38 UTC (2+ messages)
` [Bug c++/101458] "
[Bug target/101395] New: Compile failure with -march=native -m32 on sapphirerapids
2021-07-15 12:32 UTC (3+ messages)
` [Bug target/101395] [11/12 regression] "
[Bug c/101422] New: register variable uninitialised before passing to asm
2021-07-15 11:41 UTC (2+ messages)
` [Bug inline-asm/101422] "
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