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[Bug tree-optimization/103281] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-11-16 21:16 UTC (5+ messages)
` [Bug tree-optimization/103281] [9/12 "
` [Bug tree-optimization/103281] [9/10/12 "
[Bug libstdc++/100017] New: error: 'fenv_t' has not been declared in '::' x86_64-w64-mingw32 host cross toolchain fails to build
2021-11-16 21:10 UTC (2+ messages)
` [Bug libstdc++/100017] [11/12 regression] error: 'fenv_t' has not been declared in '::' -- canadian compilation fails
[Bug ipa/103246] New: [12 Regression] 416.gamess miscompare with -O2 -g -flto=auto since r12-5223-gecdf414bd89e6ba251f6b3f494407139b4dbae0e
2021-11-16 20:53 UTC (6+ messages)
` [Bug ipa/103246] "
[Bug fortran/97896] New: [11 Regression] ICE in gfc_trans_assignment_1, at fortran/trans-expr.c:11156
2021-11-16 20:36 UTC (2+ messages)
` [Bug fortran/97896] [11/12 "
[Bug fortran/103263] New: ICE in gfc_check_reshape, at fortran/check.c:4830
2021-11-16 20:22 UTC (3+ messages)
` [Bug fortran/103263] "
[Bug fortran/103286] New: ICE in resolve_select, at fortran/resolve.c:8848
2021-11-16 20:13 UTC (4+ messages)
` [Bug fortran/103286] "
[Bug tree-optimization/102981] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-11-16 20:08 UTC (2+ messages)
` [Bug tree-optimization/102981] "
[Bug tree-optimization/103280] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-11-16 20:08 UTC (2+ messages)
` [Bug tree-optimization/103280] "
[Bug fortran/103287] New: [12 Regression] ICE in argument_rank_mismatch, at fortran/interface.c:2240
2021-11-16 20:08 UTC (4+ messages)
` [Bug fortran/103287] "
[Bug testsuite/103282] New: New test case gcc.dg/tree-ssa/modref-dse-5.c in r12-5292 fails
2021-11-16 19:25 UTC (2+ messages)
` [Bug testsuite/103282] "
[Bug c/102952] New: New code-gen options for retpolines and straight line speculation
2021-11-16 18:52 UTC (3+ messages)
` [Bug target/102952] "
[Bug fortran/103285] New: ICE in output_constructor_regular_field, at varasm.c:5514
2021-11-16 18:37 UTC
[Bug fortran/103284] New: ICE in get_unique_type_string, at fortran/class.c:502
2021-11-16 18:35 UTC
[Bug fortran/103283] New: ICE in gfc_trans_array_constructor_subarray, at fortran/trans-array.c:1972
2021-11-16 18:34 UTC (2+ messages)
` [Bug fortran/103283] "
[Bug c/103255] New: [10 Regression] optimization breaks address of struct member
2021-11-16 18:18 UTC (6+ messages)
` [Bug tree-optimization/103255] [11/12 Regression] optimization breaks address of struct member since r11-4984-g47923622c663ffad
[Bug target/102976] New: MMA test case emits wrong code when building a vector pair
2021-11-16 18:15 UTC (2+ messages)
` [Bug target/102976] "
[Bug bootstrap/102675] New: [12 regression] Bootstrap fails in libsanitizer: 'MD5_DIGEST_STRING_LENGTH' was not declared in this scope
2021-11-16 18:12 UTC (4+ messages)
` [Bug bootstrap/102675] "
[Bug c++/103279] New: [12 regression] ICE on llvm-compiler-rt-13: internal compiler error: canonical types differ for identical types
2021-11-16 18:00 UTC (3+ messages)
` [Bug c++/103279] "
[Bug target/103274] New: Remaining -freorder-blocks-and-partition/ glitch with Windows SEH
2021-11-16 17:34 UTC (7+ messages)
` [Bug target/103274] "
` [Bug target/103274] [10/11/12 regression] remaining "
[Bug c++/84920] Better handling of unmatched/ambiguous calls
2021-11-16 17:32 UTC
[Bug tree-optimization/103278] New: [12 Regression] Recent change to cddce inhibits switch optimization
2021-11-16 17:16 UTC
[Bug libgomp/103276] New: [openacc] Trying to map already mapped data
2021-11-16 17:15 UTC (3+ messages)
` [Bug libgomp/103276] "
[Bug ipa/103277] New: [12 Regression] ICE in branch_prob, at profile.c:1208
2021-11-16 16:42 UTC
[Bug target/103197] New: ppc inline expansion of memcpy/memmove should not use lxsibzx/stxsibx for a single byte
2021-11-16 16:40 UTC (2+ messages)
` [Bug target/103197] "
[Bug fortran/103258] New: [12 Regression] ICE in gfc_typenode_for_spec, at fortran/trans-types.c:1114
2021-11-16 16:39 UTC (4+ messages)
` [Bug fortran/103258] [12 Regression] ICE in gfc_typenode_for_spec, at fortran/trans-types.c:1114 since r12-4979-gee11be7f2d788e60
[Bug fortran/103260] New: ICE in gfc_simplify_reshape, at fortran/simplify.c:6857
2021-11-16 16:36 UTC (3+ messages)
` [Bug fortran/103260] ICE in gfc_simplify_reshape, at fortran/simplify.c:6857 since r6-4614-g57e596204fceef2e
[Bug c++/102960] New: ICE: in sign_mask, at wide-int.h:855 in GCC 10.3.0
2021-11-16 16:24 UTC (3+ messages)
` [Bug tree-optimization/102960] [10/11/12 Regression] "
` [Bug tree-optimization/102960] [10/11 "
[Bug debug/103241] New: Odd 0 length entries in location lists
2021-11-16 16:18 UTC (8+ messages)
` [Bug debug/103241] "
[Bug preprocessor/103130] New: comments are parsed differently with -fdirectives-only
2021-11-16 16:07 UTC (2+ messages)
` [Bug preprocessor/103130] [11/12 Regression] \*/ is not detected as the end of a comment with -fdirectives-only since r11-206-gb224c3763e018e8b
[Bug fortran/103115] New: reallocation of character array fails when appending a constant size 4 array
2021-11-16 15:42 UTC (4+ messages)
` [Bug fortran/103115] [12 Regression] "
[Bug analyzer/99669] New: RFE: detect division by zero in analyzer
2021-11-16 15:33 UTC (2+ messages)
` [Bug analyzer/99669] "
[Bug analyzer/102662] New: [12 Regression] ICE in validate, at analyzer/constraint-manager.cc:581
2021-11-16 15:26 UTC (3+ messages)
` [Bug analyzer/102662] [12 Regression] ICE in validate, at analyzer/constraint-manager.cc:581 since r12-3101-g8ca7fa84a3af355c
[Bug tree-optimization/103216] New: missed optimization, phiopt/vrp?
2021-11-16 15:10 UTC (2+ messages)
` [Bug tree-optimization/103216] "
[Bug tree-optimization/103218] New: (a < 0) << signbit is not always optimized to a & signbitmask at the gimple level
2021-11-16 15:10 UTC (3+ messages)
` [Bug tree-optimization/103218] "
[Bug c/103275] New: don't generate kmov with IE model relocations
2021-11-16 15:00 UTC (7+ messages)
` [Bug target/103275] "
` [Bug target/103275] [11 Regression] "
` [Bug target/103275] [11/12 "
[Bug tree-optimization/102436] New: [11/12 Regression] Lost Load/Store Motion
2021-11-16 14:57 UTC (2+ messages)
` [Bug tree-optimization/102436] "
[Bug rtl-optimization/97783] New: Optimizer assumes global static variable cannot be updated by external function, even though function is passed address of local functions
2021-11-16 14:40 UTC (2+ messages)
` [Bug ipa/97783] [9/10/11/12 Regression] "
[Bug tree-optimization/103192] New: [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}
2021-11-16 13:51 UTC (6+ messages)
` [Bug tree-optimization/103192] "
[Bug tree-optimization/103195] New: tfft2 text grows by 70% with -Ofast between g:52fa771758635d9c53cddb9116e5a66fae592230...a97fdde627e64202940112009d45d17f85e4cc61
2021-11-16 13:10 UTC (2+ messages)
` [Bug tree-optimization/103195] [12 Regression] tfft2 text grows by 70% with -Ofast since r12-5113-gd70ef65692fced7a
[Bug c/103145] New: False positive of -Wstringop-overread on gcc-11
2021-11-16 13:09 UTC (2+ messages)
` [Bug tree-optimization/103145] [11 Regression] bogus -Wstringop-overread with an array argument
[Bug regression/102513] New: False positive -Wstringop-overflow= or -Warray-bounds warning with recursive function
2021-11-16 13:09 UTC (2+ messages)
` [Bug tree-optimization/102513] [10/11/12 Regression] Many false positive warnings "
[Bug fortran/101917] New: Spurious -Wstringop-overread with -flto when passing zero sized arrays
2021-11-16 13:08 UTC (2+ messages)
` [Bug middle-end/101917] [11 Regression] "
[Bug fortran/99183] New: Incompatible Runtime types
2021-11-16 13:07 UTC (2+ messages)
` [Bug fortran/99183] [9/10/11 Regression] "
[Bug middle-end/91433] Performance Regression when upgrading from 8.3.0 to 9.0
2021-11-16 13:07 UTC
[Bug lto/90434] [regression from 8.x] Incorrect code generation for __builtin_strcmp with LTO and freestanding binary
2021-11-16 13:05 UTC
[Bug middle-end/83665] [8 regression] Big code size regression and some code quality improvement at Jan 2 2018
2021-11-16 13:04 UTC
[Bug tree-optimization/79224] [7 Regression] Large C-Ray slowdown
2021-11-16 13:04 UTC
[Bug middle-end/61577] [9/10/11/12 Regression] can't compile on hp-ux v3 ia64
2021-11-16 13:01 UTC
[Bug c++/69549] Named Address Spaces does not compile in C++
2021-11-16 13:00 UTC
[Bug c++/33925] [10/11/12 Regression] gcc -Waddress lost some useful warnings
2021-11-16 12:58 UTC
[Bug c++/103273] New: [12 Regression] internal compiler error: in cp_parser_type_id_1, at cp/parser.c:24010
2021-11-16 12:55 UTC (5+ messages)
` [Bug c++/103273] "
` [Bug c++/103273] [11/12 "
` [Bug c++/103273] [9/10/11/12 "
[Bug target/103248] New: ICE in operation_could_trap_helper_p, at tree-eh.c:2479
2021-11-16 12:49 UTC (6+ messages)
` [Bug target/103248] "
` [Bug middle-end/103248] "
` [Bug middle-end/103248] [12 Regression] "
[Bug c/103252] New: questionable codegen with kmovd
2021-11-16 12:06 UTC (5+ messages)
` [Bug target/103252] "
[Bug target/102772] New: [12 regression] g++.dg/torture/pr80334.C FAILs
2021-11-16 11:51 UTC (2+ messages)
` [Bug target/102772] "
[Bug tree-optimization/103169] New: [12 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)
2021-11-16 11:43 UTC (2+ messages)
` [Bug tree-optimization/103169] [12 Regression] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4) since r12-4785-ged3de62ac949c92ad41ef6de7cc926fbb2a510ce
[Bug c++/103233] New: Warning from system libraries in user code: CWE-476 -Werror=analyzer-null-dereference
2021-11-16 11:32 UTC (2+ messages)
` [Bug analyzer/103233] "
[Bug libgomp/102838] New: [12 regression] Several tests SEGV in gomp_loop_ull_init
2021-11-16 11:19 UTC (2+ messages)
` [Bug libgomp/102838] "
[Bug c/102009] New: ICE: in gimple_call_arg, at gimple.h:3272
2021-11-16 11:05 UTC (3+ messages)
` [Bug tree-optimization/102009] [12 Regression] ICE: in gimple_call_arg, at gimple.h:3272 by r12-2976
[Bug ipa/101941] New: Linux kernel build failure due to retaining fnsplit fragment with __attribute__((__error__))
2021-11-16 10:41 UTC (9+ messages)
` [Bug ipa/101941] [12 Regression] "
[Bug tree-optimization/102880] New: [12 Regression] Dead Code Elimination Regression at -O3
2021-11-16 10:33 UTC (4+ messages)
` [Bug tree-optimization/102880] "
[Bug tree-optimization/103253] New: [12 Regression] ICE: Segmentation fault (in convert_mult_to_fma)
2021-11-16 10:29 UTC (10+ messages)
` [Bug tree-optimization/103253] [12 Regression] ICE: Segmentation fault (in convert_mult_to_fma or in vect_recog_mask_conversion_pattern) since r12-5129-g8ed62c929c7c4462
[Bug tree-optimization/103266] New: [12 regression] llvm-13 miscompilation: __builtin_assume_aligned causes over-aggressive dce
2021-11-16 10:23 UTC (4+ messages)
` [Bug tree-optimization/103266] "
[Bug tree-optimization/103254] New: [12 Regression] Compile time hog in compare_values_warnv
2021-11-16 10:11 UTC (3+ messages)
` [Bug tree-optimization/103254] [12 Regression] Compile time hog in compare_values_warnv since r12-4790-g4b3a325f07acebf4
[Bug target/103272] New: failure to use vld20/vld21 to vectorize for ARM MVE
2021-11-16 10:07 UTC
[Bug tree-optimization/103208] New: ICE: SSA corruption (Existing SSA name for symbol marked for renaming),or ICE in make_decl_rtl, at varasm.c:1446
2021-11-16 9:48 UTC (3+ messages)
` [Bug tree-optimization/103208] [12 Regression] ICE: SSA corruption (Existing SSA name for symbol marked for renaming),or ICE in make_decl_rtl, at varasm.c:1446 since r12-4733-g2084b5f42a4432da
[Bug sanitizer/103251] New: TSAN warnings print pid
2021-11-16 9:41 UTC (3+ messages)
` [Bug sanitizer/103251] "
[Bug target/103271] New: ICE in assign_stack_temp_for_type, at function.c:798
2021-11-16 9:39 UTC (3+ messages)
` [Bug target/103271] "
[Bug testsuite/103264] New: [12 regression] gcc.dg/tree-prof/merge_block.c fails after r12-5236
2021-11-16 9:36 UTC (3+ messages)
` [Bug testsuite/103264] "
[Bug fortran/103259] New: [11/12 Regression] ICE in resolve_common_vars, at fortran/resolve.c:956
2021-11-16 9:36 UTC (3+ messages)
` [Bug fortran/103259] [11/12 Regression] ICE in resolve_common_vars, at fortran/resolve.c:956 since r11-3866-g4d2a56a0f7135469
[Bug tree-optimization/103257] New: [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)
2021-11-16 9:35 UTC (3+ messages)
` [Bug tree-optimization/103257] [9/10/11/12 "
[Bug c++/103238] New: c++ Feature: array-copy experimental extensions implementing P1997
2021-11-16 9:35 UTC (2+ messages)
` [Bug c++/103238] "
[Bug c++/103250] New: Valarray replacement type introduces ambiguity
2021-11-16 9:27 UTC (2+ messages)
` [Bug c++/103250] "
[Bug ipa/103267] New: Wrong code with ipa-sra
2021-11-16 8:54 UTC (14+ messages)
` [Bug ipa/103267] "
[Bug ipa/103230] New: ipa-modref-tree.h:550:33: runtime error: load of value 255, which is not a valid value for type 'bool'
2021-11-16 8:46 UTC (2+ messages)
` [Bug ipa/103230] "
[Bug fortran/103261] New: ICE in gfc_check_reshape, at fortran/check.c:4742
2021-11-16 8:29 UTC (2+ messages)
` [Bug fortran/103261] "
[Bug middle-end/103262] New: [12 Regression] Random FAIL: gcc.c-torture/execute/20061220-1.c after r12-5242
2021-11-16 8:21 UTC (3+ messages)
` [Bug middle-end/103262] [12 Regression] Random FAIL: gcc.c-torture/execute/20061220-1.c by r12-5244
[Bug testsuite/103270] New: [12 regression] gcc.dg/vect/pr96698.c inner loop turned from hot to cold after r12-4526
2021-11-16 8:19 UTC (2+ messages)
` [Bug testsuite/103270] "
[Bug c/103194] New: ice in optimize_atomic_bit_test_and, at tree-ssa-ccp.c:3626
2021-11-16 6:45 UTC (4+ messages)
` [Bug tree-optimization/103194] [12 Regression] ice in optimize_atomic_bit_test_and with __sync_fetch_and_and since r12-5102-gfb161782545224f5
[Bug tree-optimization/103228] New: [9/10/11/12 Regression] missed optimization with |^ at the gimple level
2021-11-16 3:36 UTC (4+ messages)
` [Bug tree-optimization/103228] "
[Bug tree-optimization/103245] New: Failure to detect abs pattern using multiplication with slightly different casts for unsigned case
2021-11-16 3:33 UTC (3+ messages)
` [Bug tree-optimization/103245] "
[Bug tree-optimization/94785] New: Failure to detect abs pattern using multiplication
2021-11-16 3:32 UTC (2+ messages)
` [Bug middle-end/94785] "
[Bug tree-optimization/103268] New: [12 regression] ICE om glib-2.10.1: internal compiler error: in optimize_atomic_bit_test_and, at tree-ssa-ccp.c:3626
2021-11-16 3:24 UTC (3+ messages)
` [Bug tree-optimization/103268] "
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