https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118072
Bug ID: 118072
Summary: n % 7 on ARM is bad and unstable.
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimiz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113718
Bug ID: 113718
Summary: std::bit_cast making the compiler generate unnecessary
code.
Product: gcc
Version: 13.2.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110906
Bug ID: 110906
Summary: __attribute__((optimize("no-math-errno"))) has no
effect.
Product: gcc
Version: 13.2.0
Status: UNCONFIRMED
Severity: normal
P
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107564
Bug ID: 107564
Summary: Fail to recognize overflow check for addition of
__uint128_t operands
Product: gcc
Version: 12.2.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104539
--- Comment #1 from Cassio Neri ---
Sorry, the last snippet above should be
template
inline
int f() {
return 0;
}
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104539
Bug ID: 104539
Summary: Failed to inline a very simple template function when
it's explicit instantiated.
Product: gcc
Version: 11.2.0
Status: UNCONFIRMED
Seve
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10
Bug ID: 10
Summary: Missing constant folding in shift expression.
Product: gcc
Version: 11.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101436
--- Comment #3 from Cassio Neri ---
Because of the typeid check the unsafe static_cast never happens and I think
the compiler should not be warning about a problem that doesn't exist. Besides,
there's no array involved in this code. I appreciate
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101436
Bug ID: 101436
Summary: Yet another bogus "array subscript is partly outside
array bounds"
Product: gcc
Version: 11.1.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101225
Bug ID: 101225
Summary: Example where y % 16 == 0 seems more expensive than y
% 400 == 0.
Product: gcc
Version: 11.1.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88797
--- Comment #13 from Cassio Neri ---
FWIW: This seems to have been fixed since 10.1. As we can see in [1], on
version 10.1, test_f has no unnecessary branches, as opposed to version 9.3.
[1] https://godbolt.org/z/h87Efbanb
As far as I'm concern
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