public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
[Bug middle-end/107087] New: bits/stl_algobase.h:431: warning: 'void* __builtin_memcpy(void*, const void*, unsigned int)' reading between 8 and 2147483644 bytes from a region of size 4 [-Wstringop-overread]
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/107087] [12 Regression] "
[Bug tree-optimization/107004] New: GCC12 warning in OOB access: array subscript is partly outside array bounds
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/107004] [12 Regression] "
[Bug c/106992] New: aarch64: Unexpected maybe-uninitialized warning when compiling fdlibm
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106992] [12/13/14 Regression] "
[Bug c++/106935] New: [12/13 Regression] ICE in redirect_call_stmt_to_callee, at cgraph.cc:1505
2023-05-08 12:25 UTC (2+ messages)
` [Bug ipa/106935] [10/11/12/13/14 Regression] ICE in redirect_call_stmt_to_callee, at cgraph.cc:1505 since r10-5098-g9b14fc3326e08797
[Bug tree-optimization/106931] New: -Wstringop-overflow false positive
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106931] [12/13/14 Regression] -Wstringop-overflow false positive -O3 -fno-tree-vectorize with loop unrolling since r12-3300-gece28da924ddda8b
[Bug c++/106880] New: [12/13 Regression] "error: use of deleted function" printed twice
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/106880] [12/13/14 "
[Bug c++/106858] New: [12/13 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/106858] [12 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'baselink' in cp_ubsan_maybe_instrument_member_access, at cp/cp-ubsan.cc:172 since r12-5835-g0ab29cf0bb68960c
[Bug c/106842] New: misleading warning : iteration X invokes undefined behavior
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106842] [12/13/14 Regression] "
[Bug tree-optimization/106786] New: Regression in cmp+sbb
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106786] [12/13/14 Regression] SRA regression causes extra instructions sometimes since r12-1529-gd7deee423f993bee
[Bug ipa/106783] New: [12/13 Regression] ICE in ipa-modref.cc:analyze_function
2023-05-08 12:25 UTC (2+ messages)
` [Bug ipa/106783] [12/13/14 Regression] ICE in ipa-modref.cc:analyze_function since r12-5247-ga34edf9a3e907de2
[Bug c/106757] New: Incorrect "writing 1 byte into a region of size 0" warning
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106757] [12/13/14 Regression] Incorrect "writing 1 byte into a region of size 0" on a vectorized loop
[Bug tree-optimization/106709] [12/13/14 Regression] GCC incorrectly warns about stringop-overread
2023-05-08 12:25 UTC
[Bug c/106609] New: [SH] miscompilation of loop involving noreturn call
2023-05-08 12:25 UTC (2+ messages)
` [Bug target/106609] [12 Regression] sh3eb-elf cross compiler is being miscompiled since r12-1525-g3155d51bfd1de8b6c4645
[Bug tree-optimization/106570] New: DCE sometimes fails with depending if statements
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106570] [12/13/14 Regression] DCE sometimes fails with depending if statements since r12-2305-g398572c1544d8b75
[Bug tree-optimization/106514] New: [12/13 Regression] ranger slowness in path query
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106514] [12/13/14 "
[Bug c++/106434] New: Spurious -Wnull-dereference when using std::unique_copy()
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/106434] [12 Regression] Spurious -Wnull-dereference when using std::unique_copy() since r12-5187-g1ae8edf5f73ca5c3
[Bug c++/106395] New: [10/11 regression] [mingw] "redeclared without dllimport attribute: previous dllimport ignored" on C++ friend
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/106395] [12 regression] [mingw] "redeclared without dllimport attribute: previous dllimport ignored" on C++ friend since r12-299-ga0fdff3cf33f72
[Bug target/106342] New: [12/13 Regression] internal compiler error: in extract_insn, at recog.cc:2791
2023-05-08 12:25 UTC (2+ messages)
` [Bug target/106342] [12/13/14 Regression] internal compiler error: in extract_insn, at recog.cc:2791 since r12-4240-g2b8453c401b699
[Bug c++/106310] New: Failure to resolve call to template member function in template base class
2023-05-08 12:25 UTC (2+ messages)
` [Bug c++/106310] [12/13 Regregression] lookup after this-> seems wrong for dependent lookup since r12-6754-g30f2c22def739211
[Bug c/106297] New: stringop-overflow misbehaviour on atomic
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106297] [12/13/14 Regression] stringop-overflow misbehaviour on atomic since r12-4725-g88b504b7a8c5affb
[Bug libstdc++/106238] New: Inline optimization causes dangling pointer on "include/c++/12.1.0/bits/stl_tree.h"
2023-05-08 12:25 UTC (2+ messages)
` [Bug tree-optimization/106238] [12/13/14 regression] Inline optimization causes dangling pointer warning "
[Bug fortran/106208] New: [12/13 Regression] ICE in branch_prob, at profile.cc:1459
2023-05-08 12:25 UTC (2+ messages)
` [Bug middle-end/106208] [12/13/14 Regression] ICE in branch_prob, at profile.cc:1459 since r12-5275-gbcebd05720540e25
[Bug c++/106206] New: [12/13 Regression] ICE: canonical types differ for identical types 'int(...)' and 'int(...)'
2023-05-08 12:24 UTC (2+ messages)
` [Bug analyzer/106206] [12/13/14 Regression] ICE: canonical types differ for identical types 'int(...)' and 'int(...)' since r12-1931-ge61ffa201403e3
[Bug tree-optimization/106155] New: [12/13 Regression] spurious "may be used uninitialized" warning
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/106155] [12/13/14 "
[Bug c/106119] New: Bogus use-after-free warning triggered by optimizer
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/106119] [12/13/14 Regression] "
[Bug c++/106093] New: [Regression] False positive -Wstringop-overflow with -O3 when resizing std::vector
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/106093] [12/13/14 Regression] "
[Bug tree-optimization/106073] New: wrong code at -O3 on x86_64-linux-gnu
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/106073] [12/13/14 Regression] wrong code at -O3 on x86_64-linux-gnu since r12-3903-g0288527f47cec669
[Bug target/106069] New: wrong code with -O -fno-tree-forwprop -maltivec on ppc64le
2023-05-08 12:24 UTC (2+ messages)
` [Bug target/106069] [12/13/14 Regression] "
[Bug target/106022] New: [12/13 Regression] Enable vectorizer generates extra load
2023-05-08 12:24 UTC (2+ messages)
` [Bug target/106022] [12 "
[Bug c/105952] New: [12/13 Regression] ICE in sel_redirect_edge_and_branch, at sel-sched-ir.cc:5680
2023-05-08 12:24 UTC (2+ messages)
` [Bug rtl-optimization/105952] [12/13/14 "
[Bug c++/105918] New: Spurious Warray-bounds in std::to_chars
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/105918] [12/13/14 Regression] Spurious Warray-bounds in std::to_chars since r12-2132-ga110855667782dac
[Bug middle-end/105867] New: incorrect dangling-pointer warning
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/105867] [12/13/14 Regression] "
[Bug c++/105841] New: Change in behavior of CTAD for alias templates
2023-05-08 12:24 UTC (2+ messages)
` [Bug c++/105841] [12 Regression] "
[Bug libstdc++/105705] New: std::equal triggers incorrect -Wnonnull warning
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/105705] [12/13/14 Regression] "
[Bug c/105682] New: Both `-Wsuggest-attribute=pure` and `-Wsuggest-attribute=const` on same function
2023-05-08 12:24 UTC (2+ messages)
` [Bug ipa/105682] [12/13/14 Regression] Both `-Wsuggest-attribute=pure` and `-Wsuggest-attribute=const` on same function since r12-5177-g494bdadf28d0fb35
[Bug c/105679] New: erroneous -Warray-bounds warning with sanitizer
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/105679] [12 Regression] extra -Warray-bounds warning added with -fsanitize=shift due to jump threading
[Bug c/105660] New: ICE on aarch64 in warn_parm_array_mismatch
2023-05-08 12:24 UTC (2+ messages)
` [Bug c/105660] [12 Regression] ICE in warn_parm_array_mismatch when merging two function decls and VLA arguments since r12-1218-gc6503fa93b5565c9
[Bug c++/105651] New: Failure compiling constexpr/__builtin_memcpy on Cygwin with -std=c++20
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/105651] [12 Regression] bogus "may overlap" memcpy warning with std::string and operator+ at -O3
[Bug c/105628] New: False positive with -Waddress
2023-05-08 12:24 UTC (2+ messages)
` [Bug c/105628] [12/13/14 Regression] "
[Bug target/105617] New: Regression in code generation for _addcarry_u64()
2023-05-08 12:24 UTC (2+ messages)
` [Bug target/105617] [12/13/14 Regression] Slp is maybe too aggressive in some/many cases
[Bug c++/105580] New: False warning "potential null pointer dereference" raised when using istreambuf_iterator and any "-O" flag
2023-05-08 12:24 UTC (2+ messages)
` [Bug libstdc++/105580] [12/13/14 Regression] "
[Bug c/105506] New: Error building GCC 12.1.0 against MinGW-w64: fatal error: cannot execute 'cc1': CreateProcess: No such file or directory
2023-05-08 12:24 UTC (2+ messages)
` [Bug target/105506] [12/13/14 Regression] "
[Bug libstdc++/105440] New: c++20: std::string's destructor not a constant expression when it should
2023-05-08 12:24 UTC (2+ messages)
` [Bug libstdc++/105440] "
[Bug c++/105329] New: Bogus restrict warning when assigning 1-char string literal to std::string
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/105329] [12/13/14 Regression] Bogus restrict warning when assigning 1-char string literal to std::string since r12-3347-g8af8abfbbace49e6
[Bug tree-optimization/105216] New: [12 regression] 8% regression for m-queens compared to gcc11 O2
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/105216] [12/13/14 regression] 8% regression for m-queens compared to gcc11 O2 on CLX. since r12-3876-g4a960d548b7d7d94
[Bug tree-optimization/105086] New: Dead Code Elimination Regression at -Os (trunk vs. 11.2.0) 25
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/105086] [12/13/14 Regression] "
[Bug c/105069] New: [12 regression] sh-elf internal compiler errors and test failures with -Os
2023-05-08 12:24 UTC (2+ messages)
` [Bug target/105069] [12/13/14 "
[Bug bootstrap/105010] New: GCC 12 after 20220227 fails on powerpc64-freebsd with Error: invalid mfcr mask
2023-05-08 12:24 UTC (2+ messages)
` [Bug target/105010] [12/13/14 regression] GCC 12 after 20220227 fails to build "
[Bug middle-end/104986] New: [12 Regression] bogus writing 1 byte into a region of size 0 with -fwrapv and -O2 -fpeel-loops
2023-05-08 12:24 UTC (2+ messages)
` [Bug middle-end/104986] [12/13/14 Regression] bogus writing 1 byte into a region of size 0 with -fwrapv and -O2 -fpeel-loops since r12-4698-gf6d012338bf87f42
[Bug target/104912] New: [12 Regression] 416.gamess regression after r12-7612
2023-05-08 12:24 UTC (2+ messages)
` [Bug target/104912] [12/13/14 Regression] 416.gamess regression after r12-7612-g69619acd8d9b58
[Bug fortran/104827] New: [12 Regression] ICE in gfc_conv_array_constructor_expr, at fortran/trans-expr.cc:8329
2023-05-08 12:24 UTC (2+ messages)
` [Bug fortran/104827] [12/13/14 Regression] ICE in gfc_conv_array_constructor_expr, at fortran/trans-expr.cc:8329 since r12-4409-g724ee5a0093da443
[Bug tree-optimization/104789] New: [12 Regression] New -Wstringop-overflow false positive since r12-5863-g9354a7d70caef1c9
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/104789] [12/13/14 Regression] -Wstringop-overflow false positive at -O3 for an unrolled loop
[Bug c++/104787] New: [12 Regression] False positive -Wreturn-type since r12-5638-ga3e75c1491cd2d50
2023-05-08 12:24 UTC (2+ messages)
` [Bug middle-end/104787] [12/13/14 "
[Bug tree-optimization/104754] New: gcc.dg/pr102892-1.c FAILs
2023-05-08 12:24 UTC (2+ messages)
` [Bug tree-optimization/104754] "
[Bug d/104739] New: gdc.test/runnable/mangle.d etc. FAIL with Solaris as
2023-05-08 12:24 UTC (2+ messages)
` [Bug d/104739] "
[Bug target/104723] New: [12 regression] Redundant usage of stack
2023-05-08 12:23 UTC (2+ messages)
` [Bug target/104723] [12/13/14 "
[Bug fortran/104696] New: [12 Regression][OpenMP] Implicit mapping breaks struct mapping
2023-05-08 12:23 UTC (2+ messages)
` [Bug middle-end/104696] [OpenMP] component/array-ref/component (x.r[1].d) should use 'x' for GOMP_MAP_STRUCT (not yield 'x.r[1]' for nonptr 'x.r')
[Bug c++/104620] New: FAIL: g++.dg/cpp23/consteval-if2.C -std=gnu++20 (test for errors)
2023-05-08 12:23 UTC (2+ messages)
` [Bug c++/104620] "
[Bug c++/104475] New: Wstringop-overflow + atomics incorrect warning on dynamic object
2023-05-08 12:23 UTC (2+ messages)
` [Bug tree-optimization/104475] [12/13/14 Regression] "
[Bug fortran/104428] New: [12 Regression] ICE in gfc_trans_omp_declare_variant, at fortran/trans-openmp.cc:7648
2023-05-08 12:23 UTC (2+ messages)
` [Bug fortran/104428] [12/13/14 Regression] ICE in gfc_trans_omp_declare_variant, at fortran/trans-openmp.cc:7648 since r12-4409-g724ee5a0093da443
[Bug tree-optimization/104368] New: [12 Regression] Failure to vectorise conditional grouped accesses after PR102659
2023-05-08 12:23 UTC (2+ messages)
` [Bug tree-optimization/104368] [12/13/14 "
[Bug go/104290] New: [12 Regression] trunk 20220126 fails to build libgo on i686-gnu
2023-05-08 12:23 UTC (2+ messages)
` [Bug go/104290] [12/13/14 Regression] trunk 20220214 "
[Bug target/104271] New: 538.imagick_r run-time at -Ofast -march=native regressed by 26% on Intel Cascade Lake server CPU
2023-05-08 12:23 UTC (2+ messages)
` [Bug target/104271] [12 Regression] "
[Bug target/104200] New: [12 Regression] FAIL: gcc.target/aarch64/atomic-inst-cas.c (test for excess errors) fails
2023-05-08 12:23 UTC (2+ messages)
` [Bug tree-optimization/104200] [12/13/14 "
[Bug c/104178] New: -fcompare-debug failure at -O3 -m32
2023-05-08 12:23 UTC (2+ messages)
` [Bug tree-optimization/104178] [12 Regreession] "
[Bug c++/104165] New: Incorrectly identifying array bounds with -O2 -Werror=array-bounds
2023-05-08 12:23 UTC (2+ messages)
` [Bug tree-optimization/104165] [12 Regression] -Warray-bounds for unreachable code inlined from std::sort()
[Bug target/104151] New: x86: excessive code generated for 128-bit byteswap
2023-05-08 12:23 UTC (2+ messages)
` [Bug middle-end/104151] [10/11/12/13/14 Regression] "
[Bug fortran/104130] New: [12 Regression] ICE in gfc_add_class_array_ref, at fortran/class.c:274
2023-05-08 12:23 UTC (2+ messages)
` [Bug fortran/104130] [12/13/14 Regression] ICE in gfc_add_class_array_ref, at fortran/class.c:274 since r12-4467-g64f9623765da3306
[Bug middle-end/104088] New: [12 Regression] '-O2' (or higher) GCN offloading (only) 'libgomp.oacc-c-c++-common/vprop.c' excess errors: 'warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]'
2023-05-08 12:23 UTC (2+ messages)
` [Bug middle-end/104088] [12/13/14 "
[Bug debug/104050] New: [12 Regression] [coroutines] '-fcompare-debug' failure w/ -std=c++20 -O1
2023-05-08 12:23 UTC (2+ messages)
` [Bug debug/104050] "
[Bug libstdc++/104019] New: Testsuite 17_intro/headers/c++2020/stdc++_multiple_inclusion.cc failures
2023-05-08 12:23 UTC (2+ messages)
` [Bug libstdc++/104019] "
[Bug d/103944] New: [12 Regression] Testsuite hang due to libphobos/testsuite/libphobos.gc/forkgc2.d
2023-05-08 12:23 UTC (2+ messages)
` [Bug d/103944] [12/13/14 "
[Bug ipa/103819] New: [12 Regression] ICE in redirect_callee, at cgraph.c:1389 with __attribute__((flatten)) and -O2
2023-05-08 12:23 UTC (2+ messages)
` [Bug ipa/103819] [10/11/12/13/14 Regression] ICE in redirect_callee, at cgraph.c:1389 with __attribute__((flatten)) and -O2 since r11-7940-ge7fd3b783238d034
[Bug middle-end/103637] New: [12 Regression] missing warning writing past the end of one of multiple elements of the same array
2023-05-08 12:23 UTC (2+ messages)
` [Bug middle-end/103637] [12/13/14 "
[Bug target/103548] New: Identical MMA assemble quads are incorrectly combined
2023-05-08 12:23 UTC (2+ messages)
` [Bug target/103548] "
[Bug c++/103483] New: constexpr basic_string triggers stringop-overread
2023-05-08 12:23 UTC (2+ messages)
` [Bug middle-end/103483] [12/13/14 regression] context-sensitive ranges change "
[Bug middle-end/103416] New: [12 Regression][OpenMP] Bogus firstprivate(n) map(to:n [len: 4][implicit])
2023-05-08 12:23 UTC (2+ messages)
` [Bug fortran/103416] [OpenMP] Double mapping via firstprivate(n) map(to:n [len: 4][implicit]) of loop bounds
[Bug tree-optimization/103388] New: [12 Regression] missed optimization for dead code elimination at -O3 (vs. -O2)
2023-05-08 12:23 UTC (2+ messages)
` [Bug tree-optimization/103388] [12/13/14 Regression] missed optimization for dead code elimination at -O3 (trunk vs 11.2.0)
[Bug target/103370] New: [12 Regression] Assembler error building glibc for ColdFire soft-float
2023-05-08 12:23 UTC (2+ messages)
` [Bug target/103370] [12/13/14 "
[Bug tree-optimization/103298] New: [12 regressions] regressions on arm after r12-5301
2023-05-08 12:23 UTC (2+ messages)
` [Bug testsuite/103298] "
[Bug tree-optimization/103253] New: [12 Regression] ICE: Segmentation fault (in convert_mult_to_fma)
2023-05-08 12:23 UTC (2+ messages)
` [Bug tree-optimization/103253] Unused COND_MUL isn't removed by DCE even with -fno-trapping-math
[Bug tree-optimization/103223] New: [12 regression] Access attribute prevents IPA optimization
2023-05-08 12:23 UTC (2+ messages)
` [Bug ipa/103223] [12/13/14 regression] Access attribute dropped when ipa-sra is applied
[Bug fortran/103139] New: [12 Regression] ICE in fold_convert_loc, at fold-const.c:2573
2023-05-08 12:23 UTC (2+ messages)
` [Bug fortran/103139] [12/13/14 Regression] ICE in fold_convert_loc, at fold-const.c:2573 since r12-4464-g017665f63047ce47
[Bug fortran/103115] New: reallocation of character array fails when appending a constant size 4 array
2023-05-08 12:23 UTC (2+ messages)
` [Bug fortran/103115] [12/13/14 Regression] "
[Bug target/103069] New: cmpxchg isn't optimized
2023-05-08 12:23 UTC (2+ messages)
` [Bug target/103069] "
[Bug tree-optimization/102982] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2023-05-08 12:23 UTC (2+ messages)
` [Bug ipa/102982] [12/13/14 "
[Bug tree-optimization/102981] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2023-05-08 12:22 UTC (2+ messages)
` [Bug tree-optimization/102981] [12/13/14 "
[Bug tree-optimization/102954] New: [12 regression] gcc.dg/vect/pr33804.c XPASSes
2023-05-08 12:22 UTC (2+ messages)
` [Bug testsuite/102954] [12/13/14 "
[Bug tree-optimization/102879] New: [12 Regression] Dead Code Elimination Regression at -O3
2023-05-08 12:22 UTC (2+ messages)
` [Bug tree-optimization/102879] [12/13/14 "
[Bug target/102772] New: [12 regression] g++.dg/torture/pr80334.C FAILs
2023-05-08 12:22 UTC (2+ messages)
` [Bug target/102772] [12/13/14 "
[Bug target/102758] New: [x86] Failure to use registers optimally when swapping between (identically represented) vector types
2023-05-08 12:22 UTC (2+ messages)
` [Bug target/102758] [12/13/14 Regression] Failure to use registers optimally with return values (2 operands related and subreg)
[Bug tree-optimization/102756] New: [12 Regression] Vectorizer change creates poor code for c-c++-common/torture/vector-compare-2.c
2023-05-08 12:22 UTC (2+ messages)
` [Bug tree-optimization/102756] [12/13/14 Regression] Complete unrolling is too senative to PRE; c-c++-common/torture/vector-compare-2.c
[Bug tree-optimization/102705] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2023-05-08 12:22 UTC (2+ messages)
` [Bug tree-optimization/102705] [12/13/14 Regression] Dead Code Elimination Regression at -O3 since r12-2637-g145bc41dae7c7bfa093d61e77346f98e6a595a0e
[Bug middle-end/102697] New: [Diagnostics] overflow warning missing after O2 vectorization
2023-05-08 12:22 UTC (2+ messages)
` [Bug middle-end/102697] [12/13/14 Regression] overflow warning missing after -O2 vectorization
[Bug fortran/102620] New: [12 Regression] ICE in gfc_get_array_span, at fortran/trans-array.c:865
2023-05-08 12:22 UTC (2+ messages)
` [Bug fortran/102620] [12/13/14 Regression] ICE in gfc_get_array_span, at fortran/trans-array.c:865 since r12-1233-gd514626ee2566c68
[Bug tree-optimization/102587] New: ICE in tree_to_uhwi, at tree.h:4668
2023-05-08 12:22 UTC (2+ messages)
` [Bug tree-optimization/102587] "
[Bug objc/102537] New: Objective-C: can't use >= USE_FIXUP_BEFORE paths for non-Darwin
2023-05-08 12:22 UTC (2+ messages)
` [Bug objc/102537] Objective-C: can't use >= USE_FIXUP_BEFORE paths on non-Darwin
[Bug fortran/102459] New: [12 Regression] ICE in gfc_conv_scalarized_array_ref, at fortran/trans-array.c:3549
2023-05-08 12:22 UTC (2+ messages)
` [Bug fortran/102459] [12/13/14 Regression] ICE in gfc_conv_scalarized_array_ref, at fortran/trans-array.c:3549 since r12-1108-g9a5de4d5af1c10a8
[Bug c++/102454] New: [12 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2958
2023-05-08 12:22 UTC (2+ messages)
` [Bug c++/102454] coroutines: "
[Bug c/102416] New: [12 Regression] ICE in gimplify_expr, at gimplify.c:15570
2023-05-08 12:22 UTC (2+ messages)
` [Bug c/102416] ICE in gimplify_expr, at gimplify.c:15570 since r12-1108-g9a5de4d5af1c10a8
[Bug c++/102378] New: missing -Waddress in template code
2023-05-08 12:22 UTC (2+ messages)
` [Bug c++/102378] missing -Waddress in template code at definition time rather than instantiation
[Bug fortran/102334] New: [12 Regression] ICE in trans_associate_var, at fortran/trans-stmt.c:1794
2023-05-08 12:22 UTC (2+ messages)
` [Bug fortran/102334] [12/13/14 Regression] ICE in trans_associate_var, at fortran/trans-stmt.c:1794 since r12-1482-g1de31913d20a467b
[Bug fortran/102314] New: [11/12 Regression] ICE in verify_ssa, at tree-ssa.c:1076
2023-05-08 12:22 UTC (2+ messages)
` [Bug fortran/102314] [12/13/14 Regression] ICE in verify_ssa, at tree-ssa.c:1076 since r12-1319-gd4d38135b3137f1d – with deferred-length character variable
[Bug fortran/102312] New: [12 Regression] ICE in gfc_get_dtype_rank_type, at fortran/trans-types.c:1558
2023-05-08 12:22 UTC (2+ messages)
` [Bug fortran/102312] [10/11 Regression] ICE in gfc_get_dtype_rank_type, at fortran/trans-types.c:1558 since r9-5424-g92f3a180aaf6f3cd
[Bug c++/102261] New: [12 Regression] ICE: Segmentation fault (in build_this_conversion)
2023-05-08 12:22 UTC (2+ messages)
` [Bug c++/102261] [12/13/14 Regression] ICE: Segmentation fault (in build_this_conversion) since r12-3346-g47543e5f9d1fc502
[Bug tree-optimization/102058] New: 450.soplex regressed on x86_64 with -Ofast -march=generic (by 8-15%)
2023-05-08 12:22 UTC (2+ messages)
` [Bug tree-optimization/102058] [12/13/14 regression] "
[Bug c++/101990] New: ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.c:87
2023-05-08 12:22 UTC (2+ messages)
` [Bug c++/101990] [12/13/14 Regression] ICE after parse error with concepts
[Bug middle-end/101909] New: 73% regression on tfft benchmark for -O2 -ftree-loop-vectorize compared to -O2 on zen hardware
2023-05-08 12:22 UTC (2+ messages)
` [Bug tree-optimization/101909] [12/13/14 Regression] "
[Bug c++/101853] New: [12 Regression] g++.dg/modules/xtreme-header-5_b.C ICE
2023-05-08 12:22 UTC (2+ messages)
` [Bug c++/101853] [12/13/14 "
[Bug c++/101790] New: ICE on invalid regression in trunk: tree check: expected class 'type', have 'exceptional' (error_mark)
2023-05-08 12:22 UTC (2+ messages)
` [Bug c++/101790] [12/13/14 Regression] ICE on invalid "
[Bug libstdc++/101527] New: The implementation of std::common_iterator::operator== seems to be wrong
2023-05-08 12:22 UTC (2+ messages)
` [Bug libstdc++/101527] The implementation of std::common_iterator and std::counted_iterator's operator== "
[Bug testsuite/101461] New: [12 regression] gcc.target/powerpc/fold-vec-load-builtin_vec_xl test cases fail after r12-2266
2023-05-08 12:22 UTC (2+ messages)
` [Bug testsuite/101461] [12/13/14 "
[Bug target/101456] New: Unnecessary vzeroupper when upper bits of YMM registers already zero
2023-05-08 12:22 UTC (2+ messages)
` [Bug target/101456] "
[Bug testsuite/101444] New: [12 regression] cc.target/powerpc/pr86731-fwrapv-longlong.c fails after r12-2266
2023-05-08 12:22 UTC (2+ messages)
` [Bug testsuite/101444] [12/13/14 regression] gcc.target/powerpc/pr86731-fwrapv-longlong.c "
[Bug tree-optimization/100756] New: vect: Superfluous epilog created on s390x
2023-05-08 12:22 UTC (2+ messages)
` [Bug tree-optimization/100756] [12 Regression] "
[Bug libstdc++/99995] New: [11 Regression] FAIL: 17_intro/headers/c++1998/49745.cc with -std=gnu++20
2023-05-08 12:21 UTC (2+ messages)
` [Bug libstdc++/99995] [11/12/13/14 Regression] should not include <unistd.h> in c++20 mode
[Bug ipa/99987] New: missed optimization for dead code elimination at -O3 (vs. -O2)
2023-05-08 12:21 UTC (2+ messages)
` [Bug tree-optimization/99987] [12/13/14 Regression] "
[Bug libstdc++/99277] New: C++2a synchronisation is inefficient in GCC 11 and can't be fixed later
2023-05-08 12:21 UTC (2+ messages)
` [Bug libstdc++/99277] C++2a synchronisation is inefficient in GCC 11
[Bug sanitizer/99179] New: asan failures with -Os on x86_64-apple-darwin20
2023-05-08 12:21 UTC (2+ messages)
` [Bug sanitizer/99179] asan failures with -Os on x86_64-apple-darwin
[Bug target/98218] New: [TARGET_MMX_WITH_SSE] Miss vec_cmpmn/vcondmn expander for 64bit vector
2023-05-08 12:21 UTC (2+ messages)
` [Bug target/98218] [TARGET_MMX_WITH_SSE] Implement 64bit vector compares (AVX512 masked compares missing)
[Bug testsuite/97680] New: new test case c-c++-common/zero-scratch-regs-10.c in r11-4578 has excess errors
2023-05-08 12:21 UTC (2+ messages)
` [Bug testsuite/97680] [12/13/14 Regression] "
[Bug target/96339] New: [SVE] Optimise svlast[ab]
2023-05-08 12:21 UTC (2+ messages)
` [Bug target/96339] "
[Bug fortran/95644] New: IEEE_FMA is missing from the IEEE_ARITHMETIC module
2023-05-08 12:21 UTC (2+ messages)
` [Bug fortran/95644] [F2018] "
[Bug libstdc++/92546] Large increase in preprocessed file sizes in C++2a mode
2023-05-08 12:21 UTC
[Bug c/90036] [10/11/12/13/14 Regression] false positive: directive argument is null [-Werror=format-overflow=]
2023-05-08 12:21 UTC
[Bug rtl-optimization/87763] [10/11/12/13/14 Regression] aarch64 target testcases fail after r265398 (gcc.target/aarch64/insv_1.c left)
2023-05-08 12:21 UTC
[Bug middle-end/87489] [10/11/12/13/14 Regression] Spurious -Wnonnull warning
2023-05-08 12:21 UTC
[Bug fortran/82968] gfortran.dg/ieee/ieee_6.f90 fails at -O0
2023-05-08 12:21 UTC
[Bug middle-end/82601] missing uninitialized warning for INTENT(OUT) argument with -O0 / -Og
2023-05-08 12:21 UTC
[Bug libstdc++/82178] bootstrap fails on ppc64 for --enable-symvers=gnu-versioned-namespace
2023-05-08 12:21 UTC
[Bug middle-end/78391] g++ (any version) at O0 (for O1, O2, O3 is ok) doesn't warn when class members are used uninitialized
2023-05-08 12:21 UTC
[Bug tree-optimization/40635] [12 Regression] bogus name and location in 'may be used uninitialized' warning
2023-05-08 12:21 UTC
[Bug other/108623] New: We need to grow the precision field in tree_type_common for PowerPC
2023-05-08 12:05 UTC (3+ messages)
` [Bug middle-end/108623] "
[Bug c++/109756] New: "internal compiler error: tree check" when using the [[assume]] attribute with pack expansion
2023-05-08 11:26 UTC (4+ messages)
` [Bug c++/109756] "
[Bug testsuite/109769] New: gcc testsuite being run on x86 tests when the target device is risc-v based
2023-05-08 11:25 UTC
[Bug target/108853] New: Add new -mcpu=e500 alias for -mcpu=8540
2023-05-08 9:58 UTC (2+ messages)
` [Bug target/108853] "
[Bug middle-end/106075] New: Wrong DSE with -fnon-call-exceptions
2023-05-08 9:35 UTC (2+ messages)
` [Bug middle-end/106075] "
[Bug c++/109768] New: Construct an anonymous union variable with a variant member that has deleted the destructor should be ill-formed
2023-05-08 9:11 UTC
[Bug middle-end/109767] New: [OpenMP][5.2] Missing loop-variable privatization inside 'teams'
2023-05-08 9:10 UTC
[Bug middle-end/109766] New: Passing doubles through the stack generates a stack adjustment pear each such argument at -Os/-Oz
2023-05-08 9:06 UTC
[Bug libquadmath/109758] New: quadmath abs
2023-05-08 8:47 UTC (4+ messages)
` [Bug libstdc++/109758] std::abs(__float128) doesn't support NaN
[Bug tree-optimization/109764] New: V2SI multiply high is not vectorized on x86_64
2023-05-08 8:09 UTC (4+ messages)
` [Bug tree-optimization/109764] "
[Bug middle-end/49959] New: ABS pattern is not recognized
2023-05-08 7:41 UTC (3+ messages)
` [Bug tree-optimization/49959] "
[Bug tree-optimization/51964] New: Missed tail merging opportunity
2023-05-08 7:41 UTC (2+ messages)
` [Bug tree-optimization/51964] "
[Bug c/59424] New: Optimization issue on min/max
2023-05-08 7:41 UTC (3+ messages)
` [Bug middle-end/59424] "
[Bug tree-optimization/109424] New: ~
2023-05-08 7:41 UTC (4+ messages)
` [Bug tree-optimization/109424] ~((x > y) ? x : y) produces two not instructions
[Bug tree-optimization/89018] common subexpression present in both branches of condition is not factored out
2023-05-08 7:41 UTC
[Bug tree-optimization/64700] New: Sink common code through PHI
2023-05-08 7:40 UTC (3+ messages)
` [Bug tree-optimization/64700] "
[Bug tree-optimization/53947] New: [meta-bug] vectorizer missed-optimizations
2023-05-08 7:39 UTC (2+ messages)
` [Bug tree-optimization/53947] "
[Bug target/103771] New: Missed vectorization under -mavx512f -mavx512vl after r12-5489
2023-05-08 7:39 UTC (3+ messages)
` [Bug target/103771] [12/13/14 Regression] "
[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)
2023-05-08 7:39 UTC
[Bug ipa/109759] New: UBSAN error: shift exponent 64 is too large for 64-bit type 'long unsigned int'
2023-05-08 7:12 UTC (2+ messages)
` [Bug tree-optimization/109759] "
[Bug c++/109753] New: pragma GCC target stops std::vector from compiling
2023-05-08 7:04 UTC (2+ messages)
` [Bug c++/109753] [13/14 Regression] pragma GCC target causes std::vector not to compile (always_inline on constructor)
[Bug tree-optimization/109573] New: [12/13/14 regression] ICE in vectorizable_live_operation, at tree-vect-loop.cc:9060 when building chromium's maglev-assembler-x64.cc with -march=ivybridge
2023-05-08 6:20 UTC (2+ messages)
` [Bug tree-optimization/109573] [11 regression] ICE in vectorizable_live_operation, at tree-vect-loop.cc:9060 with -march=ivybridge since r11-3025-g095d42feed09f8
[Bug tree-optimization/109749] New: new test case g++.dg/vect/pr109573.cc ICEs with checks turned on
2023-05-08 6:20 UTC (2+ messages)
` [Bug tree-optimization/109749] "
[Bug tree-optimization/109691] New: Takes until forwprop2 to remove !a sometimes
2023-05-08 6:18 UTC (3+ messages)
` [Bug tree-optimization/109691] "
[Bug fortran/97122] New: Spurious FINAL ... must be in the specification part of a MODULE
2023-05-08 6:09 UTC (4+ messages)
` [Bug fortran/97122] "
[Bug fortran/68800] Fortran FE produces many memory leaks
2023-05-08 5:56 UTC
[Bug tree-optimization/107888] New: [12/13 Regression] Missed min/max transformation in phiopt due to VRP
2023-05-08 5:35 UTC (2+ messages)
` [Bug tree-optimization/107888] [12/13/14 "
[Bug c/109765] New: [14 regression] ICE in real_to_decimal_for_mode
2023-05-08 5:23 UTC (6+ messages)
` [Bug c/109765] "
` [Bug bootstrap/109765] "
[Bug c++/109763] New: GCC accepts invalid program involving decltype(classtype::memberfunction) when used with concepts
2023-05-08 4:02 UTC (2+ messages)
` [Bug c++/109763] "
[Bug tree-optimization/101024] New: Missed min expression at phiopt1
2023-05-08 2:17 UTC (4+ messages)
` [Bug tree-optimization/101024] "
[Bug fortran/109662] New: bad namelist input but gfortran accepted it
2023-05-08 2:03 UTC (7+ messages)
` [Bug libfortran/109662] "
[Bug driver/109762] New: [AArch64] gcc/config/aarch64/aarch64-builtins.cc: mismatched sizes for flags variables
2023-05-07 20:23 UTC (3+ messages)
` [Bug target/109762] [12/13 Regression] "
` [Bug target/109762] [12 "
[Bug target/109760] New: riscv Internal compiler error in extract_insn after addition of XTheadCondMov
2023-05-07 17:57 UTC (2+ messages)
` [Bug target/109760] "
[Bug target/92140] clang vs gcc optimizing with adc/sbb
2023-05-07 16:15 UTC (2+ messages)
[Bug c++/85979] Diagnostic says "__alignof" when the source says "alignof"
2023-05-07 16:14 UTC (2+ messages)
[Bug c++/94404] New: [meta-bug] C++ core issues
2023-05-07 16:10 UTC (2+ messages)
` [Bug c++/94404] "
page: next (older) | prev (newer) | latest
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).