diff options
Diffstat (limited to 'gcc/config/m32c/mov.md')
| -rw-r--r-- | gcc/config/m32c/mov.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/config/m32c/mov.md b/gcc/config/m32c/mov.md index 791ac5dcdbd..fde98d3723c 100644 --- a/gcc/config/m32c/mov.md +++ b/gcc/config/m32c/mov.md @@ -135,6 +135,17 @@ (match_dup 3))] "") +; Peephole to generate SImode mov instructions for storing an +; immediate double data to a memory location. +(define_peephole2 + [(set (match_operand:HI 0 "memory_operand" "") + (match_operand 1 "const_int_operand" "")) + (set (match_operand:HI 2 "memory_operand" "") + (match_operand 3 "const_int_operand" ""))] + "TARGET_A24 && m32c_immd_dbl_mov (operands, HImode)" + [(set (match_dup 4) (match_dup 5))] + "" +) ; Some PSI moves must be split. (define_split |