On 5/8/24 4:10 AM, Georg-Johann Lay wrote:
__builtin_powif is currently implemented in C,
and this patch implements it (__powisf2) in assembly.
Ok for master?
Johann
--
AVR: target/114981 - Tweak __powisf2
Implement __powisf2 in assembly.
PR target/114981
libgcc/
* config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _powisf2.
(LIB1ASMFUNCS) [!avrtiny]: Add _powif.
* config/avr/lib1funcs.S (mov4): New .macro.
(L_powif, __powisf2) [!avrtiny]: New module and function.
testsuite/
* gcc.target/avr/pr114981-powif.c: New test.
Trusting you on the implementation, I don't know this anywhere near well
enough to review it.
OK
Jeff
