diff options
Diffstat (limited to 'gcc/config/s390/s390.md')
| -rw-r--r-- | gcc/config/s390/s390.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md index 1edbfde..8cc48b0 100644 --- a/gcc/config/s390/s390.md +++ b/gcc/config/s390/s390.md @@ -1527,6 +1527,27 @@ operands[0] = SET_DEST (PATTERN (curr_insn)); }) +; Restrict spaceship optab to z13 or later since there we have +; LOAD HALFWORD IMMEDIATE ON CONDITION. + +(define_mode_iterator SPACESHIP_INT [(TI "TARGET_VX") DI SI HI QI]) +(define_expand "spaceship<mode>4" + [(match_operand:SI 0 "register_operand") + (match_operand:SPACESHIP_INT 1 "register_operand") + (match_operand:SPACESHIP_INT 2 "register_operand") + (match_operand:SI 3 "const_int_operand")] + "TARGET_Z13 && TARGET_64BIT" + "s390_expand_int_spaceship (operands[0], operands[1], operands[2], operands[3]); DONE;") + +(define_mode_iterator SPACESHIP_BFP [TF DF SF]) +(define_expand "spaceship<mode>4" + [(match_operand:SI 0 "register_operand") + (match_operand:SPACESHIP_BFP 1 "register_operand") + (match_operand:SPACESHIP_BFP 2 "register_operand") + (match_operand:SI 3 "const_int_operand")] + "TARGET_Z13 && TARGET_64BIT && TARGET_HARD_FLOAT" + "s390_expand_fp_spaceship (operands[0], operands[1], operands[2], operands[3]); DONE;") + ; (TF|DF|SF|TD|DD|SD) instructions |