gcc/libgcc/config/avr
Georg-Johann Lay d7288dfb9f re PR target/50931 ([avr] Support a 24-bit scalar integer mode)
libgcc/
	PR target/50931
	* config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
	* config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
gcc/
	PR target/50931
	* config/avr/avr.md (mulpsi3): New expander.
	(*umulqihipsi3, *umulhiqipsi3): New insns.
	(*mulsqipsi3.libgcc, *mulpsi3.libgcc): New insns.
	(mulsqipsi3, *mulpsi3): New insn-and-splits.
	(ashlpsi3): Turn to expander.  Move insn code to...
	(*ashlpsi3): ...this new insn.
testsuite/
	PR target/50931
	* gcc.target/avr/torture/int24-mul.c: New testcase.

From-SVN: r182328
2011-12-14 10:00:56 +00:00
..
avr-lib.h Makefile.in (FPBIT_FUNCS, [...]): Remove. 2011-08-05 14:53:09 +00:00
lib1funcs.S re PR target/50931 ([avr] Support a 24-bit scalar integer mode) 2011-12-14 10:00:56 +00:00
t-avr re PR target/50931 ([avr] Support a 24-bit scalar integer mode) 2011-12-14 10:00:56 +00:00
t-rtems config.host (avr-*-rtems*): Add config/avr/t-rtems. 2011-11-05 05:45:12 +01:00