diff options
| -rw-r--r-- | gcc/config/xtensa/xtensa.md | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/config/xtensa/xtensa.md b/gcc/config/xtensa/xtensa.md index 5cdf4df..fbe40ec 100644 --- a/gcc/config/xtensa/xtensa.md +++ b/gcc/config/xtensa/xtensa.md @@ -194,6 +194,20 @@ (set_attr "mode" "SI") (set_attr "length" "3")]) +(define_split + [(set (match_operand:SI 0 "register_operand") + (plus:SI (ashift:SI (match_operand:SI 1 "register_operand") + (match_operand:SI 3 "addsubx_operand")) + (match_operand:SI 2 "const_int_operand")))] + "TARGET_ADDX && can_create_pseudo_p ()" + [(set (match_dup 0) + (plus:SI (ashift:SI (match_dup 1) + (match_dup 3)) + (match_dup 2)))] +{ + operands[2] = force_reg (SImode, operands[2]); +}) + (define_expand "adddi3" [(set (match_operand:DI 0 "register_operand") (plus:DI (match_operand:DI 1 "register_operand") |