https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81614
--- Comment #3 from Cody Gray ---
(In reply to Uroš Bizjak from comment #1)
> Partial register stalls were discussed many times in the past, but
> apparently the compiler still produces fastest code when partial register
> stalls are enabled on
Keywords: missed-optimization
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: cody at codygray dot com
Target Milestone: ---
Target: i?86-*-*
Consider the following code:
bool foo
-optimization
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: cody at codygray dot com
Target Milestone: ---
Target: x86_64
Consider the following code (doesn't matter if you compile it as C or C
: diagnostic
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: cody at codygray dot com
Target Milestone: ---
The C++1z/C++17 draft standard introduces a [[fallthrough]] attribute to
explicitly document
-optimization
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: cody at codygray dot com
Target Milestone: ---
Target: i?86-*-*
When AVX intrinsics are used in a function, the x86-32
