diff options
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/config/mn10300/mn10300.c | 20 | ||||
| -rw-r--r-- | gcc/config/mn10300/mn10300.md | 12 |
3 files changed, 24 insertions, 11 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a1a00b1..fa37460 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ 2000-05-20 Alexandre Oliva <aoliva@cygnus.com> + * config/mn10300/mn10300.md (movdi, movdf): 64-bit clean-up. + * config/mn10300/mn10300.c (print_operand): Likewise. + * final.c (split_double): Right shift of negative values is not portable. diff --git a/gcc/config/mn10300/mn10300.c b/gcc/config/mn10300/mn10300.c index 8104a50..fcd86a2 100644 --- a/gcc/config/mn10300/mn10300.c +++ b/gcc/config/mn10300/mn10300.c @@ -177,8 +177,12 @@ print_operand (file, x, code) } case CONST_INT: - print_operand_address (file, x); - break; + { + rtx low, high; + split_double (x, &low, &high); + fprintf (file, "%ld", (long)INTVAL (low)); + break; + } default: abort (); @@ -231,11 +235,13 @@ print_operand (file, x, code) } case CONST_INT: - if (INTVAL (x) < 0) - print_operand_address (file, GEN_INT (-1)); - else - print_operand_address (file, GEN_INT (0)); - break; + { + rtx low, high; + split_double (x, &low, &high); + fprintf (file, "%ld", (long)INTVAL (high)); + break; + } + default: abort (); } diff --git a/gcc/config/mn10300/mn10300.md b/gcc/config/mn10300/mn10300.md index 3accb09..125815b 100644 --- a/gcc/config/mn10300/mn10300.md +++ b/gcc/config/mn10300/mn10300.md @@ -419,8 +419,10 @@ case 11: if (GET_CODE (operands[1]) == CONST_INT) { - val[0] = INTVAL (operands[1]); - val[1] = val[0] < 0 ? -1 : 0; + rtx low, high; + split_double (operands[1], &low, &high); + val[0] = INTVAL (low); + val[1] = INTVAL (high); } if (GET_CODE (operands[1]) == CONST_DOUBLE) { @@ -567,8 +569,10 @@ case 11: if (GET_CODE (operands[1]) == CONST_INT) { - val[0] = INTVAL (operands[1]); - val[1] = val[0] < 0 ? -1 : 0; + rtx low, high; + split_double (operands[1], &low, &high); + val[0] = INTVAL (low); + val[1] = INTVAL (high); } if (GET_CODE (operands[1]) == CONST_DOUBLE) { |