diff options
Diffstat (limited to 'gcc/config/epiphany/predicates.md')
| -rw-r--r-- | gcc/config/epiphany/predicates.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/config/epiphany/predicates.md b/gcc/config/epiphany/predicates.md index 4cbff589b8e..f47f832c6e3 100644 --- a/gcc/config/epiphany/predicates.md +++ b/gcc/config/epiphany/predicates.md @@ -164,6 +164,9 @@ (define_predicate "move_double_src_operand" (match_code "reg,subreg,mem,const_int,const_double,const_vector") { + if (GET_CODE (op) == MEM && misaligned_operand (op, mode) + && !address_operand (plus_constant (XEXP (op, 0), 4), SImode)) + return 0; return general_operand (op, mode); }) @@ -188,6 +191,9 @@ return register_operand (op, mode); } case MEM : + if (GET_MODE_SIZE (mode) == 8 && misaligned_operand (op, mode) + && !address_operand (plus_constant (XEXP (op, 0), 4), SImode)) + return 0; return address_operand (XEXP (op, 0), mode); default : return 0; |