On 2/29/24 13:14, Stefan Schulze Frielinghaus wrote: > Starting with r14-2047-gd0e891406b16dc two SI mode tests are optimized > into DI mode. Thus, the scan-assembler directives fail. For example > RTL expression > > (ior:SI (subreg:SI (lshiftrt:DI (reg:DI 69) > (const_int 2 [0x2])) 4) > (subreg:SI (reg:DI 68) 4)) > > is optimized into > > (ior:DI (lshiftrt:DI (reg:DI 69) > (const_int 2 [0x2])) > (reg:DI 68)) > > Fixed by moving operands into memory in order to enforce SI mode > computation. > > Furthermore, in r9-6056-g290dfd9bc7bea2 the starting bit position of the > scan-assembler directive for rosbg was incorrectly set to 32 which > actually should be 32+SHIFT_AMOUNT, i.e., in this particular case 34. > > gcc/testsuite/ChangeLog: > > * gcc.target/s390/md/rXsbg_mode_sXl.c: Fix tests rosbg_si_srl > and rxsbg_si_srl.
Ok, thanks! Andreas
