diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/expr.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 959edbb..d52725c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2011-06-15 Richard Guenther <rguenther@suse.de> + + * expr.c (expand_expr_real_2): Reduce all integral types to + bitfield precision. + (expand_expr_real_1): Likewise. + 2011-06-15 Martin Jambor <mjambor@suse.cz> PR tree-optimization/48613 @@ -7265,7 +7265,7 @@ expand_expr_real_2 (sepops ops, rtx target, enum machine_mode tmode, /* An operation in what may be a bit-field type needs the result to be reduced to the precision of the bit-field type, which is narrower than that of the type's mode. */ - reduce_bit_field = (TREE_CODE (type) == INTEGER_TYPE + reduce_bit_field = (INTEGRAL_TYPE_P (type) && GET_MODE_PRECISION (mode) > TYPE_PRECISION (type)); if (reduce_bit_field && modifier == EXPAND_STACK_PARM) @@ -8334,7 +8334,7 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode, result to be reduced to the precision of the bit-field type, which is narrower than that of the type's mode. */ reduce_bit_field = (!ignore - && TREE_CODE (type) == INTEGER_TYPE + && INTEGRAL_TYPE_P (type) && GET_MODE_PRECISION (mode) > TYPE_PRECISION (type)); /* If we are going to ignore this result, we need only do something |