[Bug tree-optimization/101226] Suboptimal codegen for >>/>>>
pinskia at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue May 2 04:06:48 GMT 2023
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101226
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Here is a C/C++ example:
typedef unsigned char ubyte;
void f1()
{
extern ubyte value;
unsigned int t = value;
t >>= 5;
value = t;
}
void f2()
{
extern ubyte value;
value = value >> 5;
}
More information about the Gcc-bugs
mailing list