[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-10-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94884, which changed state.

Bug 94884 Summary: Failure to recognize that result of or is always superior to 
operands
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94884

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-09-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94920, which changed state.

Bug 94920 Summary: Failure to optimize abs pattern from arithmetic with 
selected operands based on comparisons with 0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94920

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-09-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 109986, which changed state.

Bug 109986 Summary: missing fold (~a | b) ^ a => ~(a & b)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109986

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-09-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 98710, which changed state.

Bug 98710 Summary: missing optimization (x | c) & ~(y | c) -> x & ~(y | c)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98710

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-09-05 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96694, which changed state.

Bug 96694 Summary: Failure to optimize min/max pattern using two binary nots to 
min/max pattern using one binary not
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96694

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-08-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95929, which changed state.

Bug 95929 Summary: Failure to optimize tautological comparisons of comparisons 
to a single one
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95929

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-08-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96695, which changed state.

Bug 96695 Summary: Failure to optimize combination of pointer comparison to 
nullptr and another pointer
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96695

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-07-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95923, which changed state.

Bug 95923 Summary: Failure to optimize bool checks into and
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95923

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-06-06 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94898, which changed state.

Bug 94898 Summary: Failure to optimize compare plus sub of same operands into 
compare
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94898

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-05-23 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96923, which changed state.

Bug 96923 Summary: Failure to optimize a select-related bool pattern to or+not
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96923

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |DUPLICATE

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-05-12 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94916, which changed state.

Bug 94916 Summary: Failure to optimize pattern into difference or zero selector
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94916

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-05-06 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95729, which changed state.

Bug 95729 Summary: Failure to optimize away certain returns when the condition 
to reach them is a calculation that already results in that value
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95729

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |DUPLICATE

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-05-06 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95489, which changed state.

Bug 95489 Summary: Failure to optimize x && (x & y) to x & y
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95489

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-02-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94899, which changed state.

Bug 94899 Summary: Failure to optimize out add before compare with INT_MIN
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94899

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2023-02-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96921, which changed state.

Bug 96921 Summary: Failure to optimize combined boolean not patterns
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96921

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2022-10-31 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95187, which changed state.

Bug 95187 Summary: Failure to optimize bool check into consecutive literals
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95187

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2022-08-10 Thread vanyacpp at gmail dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 98709, which changed state.

Bug 98709 Summary: gcc optimizes bitwise operations, but doesn't optimize 
logical ones
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98709

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2022-06-16 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 105983, which changed state.

Bug 105983 Summary: Failure to optimize (b != 0) && (a >= b) as well as the 
same pattern with binary and
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105983

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2022-01-28 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95424, which changed state.

Bug 95424 Summary: Failure to optimize division with numerator of 1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2022-01-13 Thread amacleod at redhat dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96707, which changed state.

Bug 96707 Summary: Failure to optimize right shift+unsigned compare of two 
variables optimally
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96707

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-11-22 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96779, which changed state.

Bug 96779 Summary: Failure to optimize comparison of negative version of self
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96779

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-09-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95527, which changed state.

Bug 95527 Summary: Failure to optimize __builtin_ffs == 0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95527

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-09-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95433, which changed state.

Bug 95433 Summary: Failure to completely optimize simple compare after 
operations
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95433

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-08-24 Thread arjun.is at lostca dot se via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95176, which changed state.

Bug 95176 Summary: Failure to optimize division followed by multiplication to 
modulo followed by subtraction
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95176

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-08-14 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94877, which changed state.

Bug 94877 Summary: Failure to simplify ~(x + 1) to -2 - x
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94877

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-08-07 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95697, which changed state.

Bug 95697 Summary: Failure to optimize float comparison of converted integer to 
integer comparison
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95697

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-08-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96897, which changed state.

Bug 96897 Summary: Failure to optimize sub+not involving constant to add
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96897

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-07-16 Thread amacleod at redhat dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96542, which changed state.

Bug 96542 Summary: Failure to optimize simple code to a constant when storing 
part of the operation in a variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96542

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-06-02 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 22199, which changed state.

Bug 22199 Summary: fold does not optimize (int)ABS_EXPR<(long long)(int_var)>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22199

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-06-02 Thread law at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96674, which changed state.

Bug 96674 Summary: Failure to optimize combination of comparisons to dec+compare
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96674

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-04-25 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95914, which changed state.

Bug 95914 Summary: Failure to optimize saturated add properly
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95914

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-16 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96688, which changed state.

Bug 96688 Summary: Failure to optimize shift-right/add+bitwise not of constant 
to avoid bitwise not
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96688

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-16 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96685, which changed state.

Bug 96685 Summary: Failure to optimize not+sub to add+not
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96685

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-16 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95731, which changed state.

Bug 95731 Summary: Failure to optimize a >= 0 && b >= 0 to (a | b) >= 0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95731

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-16 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96669, which changed state.

Bug 96669 Summary: Failure to optimize shift by variable+and by 1 to test for 0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96669

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-15 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96681, which changed state.

Bug 96681 Summary: Failure to optimize xor of comparisons with specific 
constants to comparison of xor-ed of compared variables
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96681

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-15 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96671, which changed state.

Bug 96671 Summary: Failure to optimize a 3 xor+and pattern to xor+andnot
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96671

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-15 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96094, which changed state.

Bug 96094 Summary: Failure to optimize bool division
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96094

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-13 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96691, which changed state.

Bug 96691 Summary: Failure to optimize bitwise not+or+xor with constants to 
and+xor with bitwise not-ed constants
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96691

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-11 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95867, which changed state.

Bug 95867 Summary: Failure to optimize successive multiplications of 
___uint128_t
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95867

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-11 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95852, which changed state.

Bug 95852 Summary: Failure to optimize __builtin_mul_overflow pattern
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95852

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-05 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94802, which changed state.

Bug 94802 Summary: Failure to recognize identities with __builtin_clz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94802

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-05 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96928, which changed state.

Bug 96928 Summary: Failure to optimize one's complement abs pattern
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96928

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2021-01-04 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96782, which changed state.

Bug 96782 Summary: Failure to optimize comparison with bitwise not-ed with self
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96782

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-12-31 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94785, which changed state.

Bug 94785 Summary: Failure to detect abs pattern using multiplication
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94785

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-12-14 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96272, which changed state.

Bug 96272 Summary: Failure to optimize overflow check
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96272

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-12-06 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96232, which changed state.

Bug 96232 Summary: Failure to optimize bool pattern equivalent to minus 1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96232

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-12-04 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96226, which changed state.

Bug 96226 Summary: Failure to optimize shift+not to rotate
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96226

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-12-01 Thread law at redhat dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96708, which changed state.

Bug 96708 Summary: Failure to optimize max pattern with comparison when using a 
temporary variable
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96708

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-11-30 Thread law at redhat dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96679, which changed state.

Bug 96679 Summary: Failure to optimize or+and+or pattern to and+or
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96679

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-11-25 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95862, which changed state.

Bug 95862 Summary: Failure to optimize usage of __builtin_mul_overflow to small 
__int128-based check
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95862

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-11-24 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 95853, which changed state.

Bug 95853 Summary: Failure to optimize add overflow pattern to 
__builtin_add_overflow
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95853

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-11-24 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96929, which changed state.

Bug 96929 Summary: Failure to optimize right shift of -1 to -1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96929

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-11-05 Thread law at redhat dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 96701, which changed state.

Bug 96701 Summary: Failure to optimize self right-shift to 0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96701

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-10-09 Thread jakub at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 94801, which changed state.

Bug 94801 Summary: Failure to optimize narrowed __builtin_clz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94801

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-04-19 Thread law at redhat dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 15826, which changed state.

Bug 15826 Summary: don't use "if" to extract a single bit bit-field.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15826

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2020-04-19 Thread law at redhat dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 15348, which changed state.

Bug 15348 Summary: [tree-ssa] Convert (x < 0) || (y < 0) into (x | y) < 0.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15348

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2019-03-04 Thread steven at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 15241, which changed state.

Bug 15241 Summary: [tree-ssa] Convert a <= 7 && b <= 7 into (a | b) <= 7.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15241

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2016-11-24 Thread pinskia at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 31096, which changed state.

Bug 31096 Summary: a*C == b*C where C is a constant is not optimized to a == b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31096

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2016-06-29 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 15256, which changed state.

Bug 15256 Summary: [tree-ssa] Optimize manual bitfield manipilation.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15256

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2016-05-17 Thread miyuki at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 54579, which changed state.

Bug 54579 Summary: missed optimization: ASR idiom
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54579

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2016-05-17 Thread miyuki at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 55299, which changed state.

Bug 55299 Summary: missed optimization: ASR idiom
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55299

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2016-02-26 Thread pinskia at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 15826, which changed state.

Bug 15826 Summary: don't use "if" to extract a single bit bit-field.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15826

   What|Removed |Added

 Status|RESOLVED|NEW
 Resolution|FIXED   |---

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2016-02-26 Thread msebor at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 15826, which changed state.

Bug 15826 Summary: don't use "if" to extract a single bit bit-field.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15826

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2015-07-13 Thread pinskia at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 23664, which changed state.

Bug 23664 Summary: fold does not change (aC1)+(bC2) to (aC1)|(bC2) iff (C1 
 C2) == 0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23664

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2015-06-09 Thread glisse at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987
Bug 19987 depends on bug 15350, which changed state.

Bug 15350 Summary: [tree-ssa] Convert if ((1  a)  1) into if (a == 0).
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15350

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-08-31 Thread pinskia at gcc dot gnu dot org 


-- 
   What|Removed |Added

  BugsThisDependsOn||23664


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-08-31 Thread pinskia at gcc dot gnu dot org 


-- 
   What|Removed |Added

  BugsThisDependsOn||23666


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-08-31 Thread pinskia at gcc dot gnu dot org 


-- 
   What|Removed |Added

  BugsThisDependsOn||23669


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-07-21 Thread pinskia at gcc dot gnu dot org 


-- 
Bug 19987 depends on bug 19055, which changed state.

Bug 19055 Summary: Minor bit optimization with or and xor
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19055

   What|Old Value   |New Value

 Status|NEW |ASSIGNED
 Status|ASSIGNED|RESOLVED
 Resolution||FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-07-02 Thread pinskia at gcc dot gnu dot org 


-- 
Bug 19987 depends on bug 14490, which changed state.

Bug 14490 Summary: [tree-ssa] Simplify a - 10  150 into a  160
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14490

   What|Old Value   |New Value

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-05-03 Thread pinskia at gcc dot gnu dot org 


-- 
Bug 19987 depends on bug 15618, which changed state.

Bug 15618 Summary: Missed bool optimization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15618

   What|Old Value   |New Value

 Status|NEW |ASSIGNED
 Status|ASSIGNED|RESOLVED
 Resolution||FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-04-26 Thread rguenth at gcc dot gnu dot org 


-- 
Bug 19987 depends on bug 17598, which changed state.

Bug 17598 Summary: an extra addition when comparing address of a-b and c-b.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17598

   What|Old Value   |New Value

 Status|NEW |ASSIGNED
 Status|ASSIGNED|RESOLVED
 Resolution||FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-04-23 Thread rguenth at gcc dot gnu dot org 


-- 
Bug 19987 depends on bug 21082, which changed state.

Bug 21082 Summary: a[b] - a[c] is not folded to b - c
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21082

   What|Old Value   |New Value

 Status|NEW |ASSIGNED
 Status|ASSIGNED|RESOLVED
 Resolution||FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-02-26 Thread uros at kss-loka dot si 


-- 
Bug 19987 depends on bug 20219, which changed state.

Bug 20219 Summary: Missed optimisation sin / tan -- cos
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20219

   What|Old Value   |New Value

 Status|UNCONFIRMED |NEW
 Status|NEW |RESOLVED
 Resolution||WONTFIX

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987

[Bug middle-end/19987] [meta-bug] fold missing optimizations in general

2005-02-15 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-02-15 
22:31 ---
Confirmed, added the most I know of.

-- 
   What|Removed |Added

  BugsThisDependsOn||14490, 14792, 15017, 15241,
   ||15255, 15348, 15350, 15457,
   ||15826
 Status|UNCONFIRMED |NEW
 Ever Confirmed||1
   Last reconfirmed|-00-00 00:00:00 |2005-02-15 22:31:32
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19987