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[Bug middle-end/41453] use INTENT(out) for optimization
2012-06-29 14:26 UTC
[Bug tree-optimization/47061] New: VRP doesn't propagate through x<<=1, but it does for x*=2
2012-06-29 14:25 UTC (2+ messages)
` [Bug tree-optimization/47061] "
[Bug tree-optimization/53805] New: combine_comparisons changes trapping behavior
2012-06-29 14:24 UTC (5+ messages)
` [Bug tree-optimization/53805] "
[Bug middle-end/40282] ICE with -fipa-type-escape
2012-06-29 14:22 UTC
[Bug tree-optimization/43965] Missed VRP and/or jump-threading
2012-06-29 14:20 UTC
[Bug libstdc++/53578] New: include/ext/concurrence.h relies on ill-formed narrowing conversions
2012-06-29 14:16 UTC (3+ messages)
` [Bug libstdc++/53578] "
[Bug tree-optimization/43768] VRP destroys loop form
2012-06-29 14:15 UTC
[Bug middle-end/40194] fortran rules for optimizing
2012-06-29 14:14 UTC
[Bug tree-optimization/37541] VRP fails to optimize single-bit ranges
2012-06-29 13:58 UTC (2+ messages)
[Bug debug/16063] Debuggers need more information about enum types in C++
2012-06-29 13:51 UTC
[Bug lto/53780] New: [l4.7.1 lto] linker fails with lto and "standard" object file
2012-06-29 13:46 UTC (8+ messages)
` [Bug lto/53780] "
[Bug tree-optimization/32759] False "may be used uninitialized" (missed VRP optimization)
2012-06-29 13:40 UTC
[Bug fortran/53796] New: I/O INQUIRE of RECL: If not specified in OPEN, the default value should be returned (sequential access)
2012-06-29 13:29 UTC (8+ messages)
` [Bug fortran/53796] "
[Bug tree-optimization/25643] VRP does not remove -fbounds-check for Fortran
2012-06-29 13:23 UTC
[Bug tree-optimization/52589] New: VRP missed optimization
2012-06-29 13:18 UTC (4+ messages)
` [Bug tree-optimization/52589] "
[Bug lto/53768] New: [4.7 Regression] Undefined references with boost 1.46/1.48/1.49
2012-06-29 12:43 UTC (9+ messages)
` [Bug lto/53768] "
[Bug tree-optimization/53806] New: Missed optimization (a<=b)&&(a>=b) with trapping
2012-06-29 12:39 UTC
[Bug libfortran/51119] New: MATMUL slow for large matrices
2012-06-29 10:56 UTC (5+ messages)
` [Bug libfortran/51119] "
[Bug lto/53337] New: [4.7.1 lto] produces warning: relocation refers to discarded section in linker (gold, binutil 2.22)
2012-06-29 10:45 UTC (2+ messages)
` [Bug lto/53337] 4.7.1 lto "
[Bug tree-optimization/53804] New: branch reordering missed optimization
2012-06-29 10:43 UTC (2+ messages)
` [Bug tree-optimization/53804] "
[Bug target/53803] New: --enable-target-optspace gives undefined references to restgpr_*_x
2012-06-29 10:20 UTC
[Bug tree-optimization/53802] New: Spurious 'may be used uninitialized' related to shifts
2012-06-29 9:57 UTC (2+ messages)
` [Bug tree-optimization/53802] "
[Bug fortran/53801] New: gfortran warning
2012-06-29 5:14 UTC (2+ messages)
` [Bug fortran/53801] "
[Bug middle-end/53790] New: ICE on dereferencing a extern union in asm statement
2012-06-29 0:26 UTC (12+ messages)
` [Bug middle-end/53790] "
` [Bug middle-end/53790] [4.6/4.7/4.8 Regression] "
[Bug tree-optimization/37242] missed FRE opportunity because of signedness of addition
2012-06-29 0:20 UTC
[Bug target/30354] -Os doesn't optimize a/CONST even if it saves size
2012-06-28 23:29 UTC
[Bug target/32219] optimizer causes wrong code in pic/hidden/weak symbol checking
2012-06-28 22:51 UTC
[Bug fortran/53800] New: [OOP] Wrong copy-in/copy-out when passing CLASS array to assumed-shape TYPE
2012-06-28 20:36 UTC (2+ messages)
` [Bug fortran/53800] "
[Bug fortran/53799] New: INQUIRE( RECL=integer_variable) returns -1
2012-06-28 18:22 UTC (2+ messages)
` [Bug fortran/53799] "
[Bug tree-optimization/51581] New: Integer division by constant is not vectorized
2012-06-28 17:54 UTC (2+ messages)
` [Bug tree-optimization/51581] "
[Bug c/53645] New: Missed optimization for division of vector types
2012-06-28 17:53 UTC (5+ messages)
` [Bug tree-optimization/53645] Missed optimization for vector integer division lowering
[Bug c++/53788] New: C++11 decltype sfinae static member function check (4.7.1)
2012-06-28 17:43 UTC (6+ messages)
` [Bug c++/53788] "
[Bug rtl-optimization/46556] New: Code size regression in struct access
2012-06-28 16:12 UTC (2+ messages)
` [Bug tree-optimization/46556] "
[Bug inline-asm/49611] New: Inline asm should support input/output of flags
2012-06-28 16:06 UTC (2+ messages)
` [Bug inline-asm/49611] "
[Bug ada/53795] New: [4.8 Regression] FAIL: gnat.dg/old_errors.adb
2012-06-28 15:48 UTC (3+ messages)
` [Bug ada/53795] "
[Bug bootstrap/53798] New: [4.7] Bootstrap fails on Linux x86_64 with pre-built libmpc/mpfr/gmp due to multilib path problem
2012-06-28 14:31 UTC (2+ messages)
` [Bug bootstrap/53798] "
[Bug bootstrap/53555] New: [4.8 Regression] Bootstrap failure
2012-06-28 14:25 UTC (2+ messages)
` [Bug bootstrap/53555] "
[Bug bootstrap/53731] New: [4.7] Bootstrap fails for libgfortran on Solaris 10 x86 with error "Where has __float128 gone?"
2012-06-28 14:15 UTC (2+ messages)
` [Bug bootstrap/53731] "
[Bug rtl-optimization/53595] New: Code size increase of +10% between two 4.7.1 snapshot
2012-06-28 14:02 UTC (4+ messages)
` [Bug rtl-optimization/53595] "
` [Bug other/53595] "
[Bug debug/53671] New: [4.8 Regression] Many guality test failures
2012-06-28 13:27 UTC (3+ messages)
` [Bug debug/53671] "
[Bug c++/53794] New: [c++11, accepts invalid] dangling reference accepted in nested structures with initializer lists
2012-06-28 13:19 UTC (3+ messages)
` [Bug c++/53794] [c++11] "
[Bug lto/53777] New: [lto] lto does not propagate optimization flags from command lines given at "compilation time"
2012-06-28 12:11 UTC (4+ messages)
` [Bug lto/53777] "
[Bug tree-optimization/53791] New: Branches not re-ordered using profile-information
2012-06-28 12:05 UTC (3+ messages)
` [Bug tree-optimization/53791] "
[Bug c++/53797] New: Not able to print local variable while debugging at -O0
2012-06-28 11:58 UTC (2+ messages)
` [Bug c++/53797] "
[Bug c/53793] New: [ARM] Debug info is wrong at optimization level -O1
2012-06-28 11:15 UTC (3+ messages)
` [Bug target/53793] "
[Bug c++/53792] New: [C++11][constexpr] improving compiler-time constexpr evaluation
2012-06-28 11:08 UTC (3+ messages)
` [Bug c++/53792] "
[Bug lto/53787] New: Possible lto improvement
2012-06-28 10:08 UTC (7+ messages)
` [Bug lto/53787] "
` [Bug tree-optimization/53787] Possible IPA-SRA / IPA-CP improvement
[Bug target/53789] New: ICE in gen_reg_rtx, at emit-rtl.c:864/865 when compiling GNU MPFR on parisc
2012-06-28 10:01 UTC (2+ messages)
` [Bug target/53789] "
[Bug preprocessor/53525] New: Performance regression due to enabling track-macro-expansion
2012-06-28 9:53 UTC (3+ messages)
` [Bug preprocessor/53525] "
[Bug middle-end/53616] New: [4.8 Regression] 416.gamess in SPEC CPU 2006 miscompiled
2012-06-28 8:27 UTC (3+ messages)
` [Bug middle-end/53616] "
[Bug middle-end/53676] New: [4.7/4.8 regression] constant folding regression, shown as slowdown as measured by Adobe's C++Benchmark
2012-06-28 8:26 UTC (6+ messages)
` [Bug middle-end/53676] [4.7 regression] empty loop is not always removed now
` [Bug middle-end/53676] [4.7/4.8 "
[Bug rtl-optimization/53706] New: [4.8 Regression] [ia64]: Bootstrap failure due to "Invalid write of size 8 at 0xBDC35E: variable_htab_free (var-tracking.c:1418)
2012-06-28 7:47 UTC (7+ messages)
` [Bug rtl-optimization/53706] [4.8 Regression] "
[Bug debug/53740] New: [4.8 Regression] --enable-checking=yes,rtl bootstrap failure with ada
2012-06-28 7:46 UTC (5+ messages)
` [Bug debug/53740] "
[Bug debug/49888] New: VTA: -O2 -g variable value changes, it does not change in the source
2012-06-28 7:41 UTC (2+ messages)
` [Bug debug/49888] "
[Bug debug/47624] New: FAIL: gcc.dg/guality/pr43077-1.c -O1 line 42 c == 3
2012-06-28 7:40 UTC (2+ messages)
` [Bug debug/47624] "
[Bug debug/48866] New: gcc hangs when -g is set
2012-06-28 7:40 UTC (2+ messages)
` [Bug debug/48866] "
[Bug c++/52983] New: internal compiler error: in df_uses_record, at df-scan.c:3243
2012-06-28 7:39 UTC (2+ messages)
` [Bug rtl-optimization/52983] [4.8 Regression] "
[Bug rtl-optimization/53785] New: coalescing multiple static instances in function scope
2012-06-28 4:43 UTC (3+ messages)
` [Bug rtl-optimization/53785] "
[Bug middle-end/35308] Straight line strength reduction
2012-06-28 1:36 UTC
[Bug tree-optimization/22586] GVN-PRE could do strength reduction
2012-06-28 1:29 UTC
[Bug gcov-profile/45891] New: Guessed profile needs updating after profile-read
2012-06-27 23:16 UTC (2+ messages)
` [Bug gcov-profile/45891] "
[Bug go/53679] New: Build failure in libgo
2012-06-27 23:09 UTC (2+ messages)
` [Bug go/53679] "
[Bug c++/53786] New: [C++11] alias template causes g++ segfault
2012-06-27 22:18 UTC (2+ messages)
` [Bug c++/53786] "
[Bug tree-optimization/32120] missed PRE/FRE of a*2+4 and (a+2)*2
2012-06-27 21:48 UTC
[Bug fortran/53778] New: bad code (delivering NaN instead of proper result) with -foptimize-sibling-calls
2012-06-27 21:34 UTC (7+ messages)
` [Bug fortran/53778] "
[Bug c/53749] New: ice in expand_shift_1
2012-06-27 21:31 UTC (2+ messages)
` [Bug target/53749] "
[Bug c++/53563] New: ICE in start_decl, at cp/decl.c:4427
2012-06-27 19:20 UTC (3+ messages)
` [Bug c++/53563] [4.5/4.6/4.7/4.8 Regression] "
[Bug fortran/41951] [OOP] Not diagnosing ambiguous operators (TB vs. INTERFACE)
2012-06-27 18:18 UTC (3+ messages)
[Bug c++/51214] New: [C++11] name lookup issue with c++11 enums
2012-06-27 17:53 UTC (3+ messages)
` [Bug c++/51214] [4.7 Regression] "
[Bug fortran/49591] New: [OOP] Multiple identical specific procedures in type-bound generic not detected
2012-06-27 17:51 UTC (3+ messages)
` [Bug fortran/49591] [OOP] Multiple identical specific procedures in type-bound operator "
[Bug fortran/35040] usage of init expression in its own definition
2012-06-27 16:18 UTC
[Bug target/50176] New: [4.6/4.7 Regression] 4.7 generates spill-fill dealing with char->int conversion
2012-06-27 15:30 UTC (3+ messages)
` [Bug rtl-optimization/50176] [4.7/4.8 "
[Bug preprocessor/37215] ICE on 'gcc -E -dM -fpreprocessed - < /dev/null'
2012-06-27 15:11 UTC (3+ messages)
[Bug c++/51033] New: Partial vector extension support
2012-06-27 14:20 UTC (2+ messages)
` [Bug c++/51033] generic vector subscript and shuffle support was not added to C++
[Bug other/33190] tm.texi describes some non-existing hooks
2012-06-27 13:31 UTC
[Bug gcov-profile/38292] [4.5/4.6/4.7/4.8 Regression] corrupted profile info with -O[23] -fprofile-use
2012-06-27 12:11 UTC
[Bug tree-optimization/53774] New: Reassociator generates non-canonical addition
2012-06-27 11:30 UTC (5+ messages)
` [Bug tree-optimization/53774] "
[Bug ada/53766] New: ICE in build_binary_op when using pragma Suppress (All_Checks)
2012-06-27 10:39 UTC (2+ messages)
` [Bug ada/53766] ICE in build_binary_op on Max_Size_In_Storage_Elements with -gnatp
[Bug middle-end/53695] New: [4.8 Regression] ICE: in dfs_enumerate_from, at cfganal.c:1221 with -O2 -ftracer and labels/gotos
2012-06-27 10:33 UTC (2+ messages)
` [Bug middle-end/53695] "
[Bug libstdc++/28811] --with-pic vs static libraries and libstdc++
2012-06-27 10:28 UTC (2+ messages)
[Bug c++/53783] New: [4.8 Regression] lambda in lambda in template function rejected
2012-06-27 9:31 UTC (2+ messages)
` [Bug c++/53783] "
[Bug rtl-optimization/52543] New: lower-subreg.c: code bloat of 300%-400% for bulti-word memory splits
2012-06-27 9:24 UTC (2+ messages)
` [Bug rtl-optimization/52543] lower-subreg.c: code bloat of 300%-400% for multi-word "
[Bug c++/53573] New: template type dependant name resolution broken
2012-06-27 6:48 UTC (2+ messages)
` [Bug c++/53573] template type dependent "
[Bug c/53784] New: Scalar vector binary operation - error with -std=c9x/c1x
2012-06-27 6:12 UTC (3+ messages)
` [Bug c/53784] "
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