diff options
Diffstat (limited to 'gcc/convert.c')
| -rw-r--r-- | gcc/convert.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/convert.c b/gcc/convert.c index e90ce4c88d6..e440e35f575 100644 --- a/gcc/convert.c +++ b/gcc/convert.c @@ -376,6 +376,12 @@ convert_to_integer (type, expr) } case NOP_EXPR: + /* Don't introduce a + "can't convert between vector values of different size" error. */ + if (TREE_CODE (TREE_TYPE (TREE_OPERAND (expr, 0))) == VECTOR_TYPE + && (GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (TREE_OPERAND (expr, 0)))) + != GET_MODE_SIZE (TYPE_MODE (type)))) + break; /* If truncating after truncating, might as well do all at once. If truncating after extending, we may get rid of wasted work. */ return convert (type, get_unwidened (TREE_OPERAND (expr, 0), type)); |