diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-typeck.c | 15 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/simd-6.c | 3 |
3 files changed, 20 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 573ec59..3cf8d08 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2003-05-05 Aldy Hernandez <aldyh@redhat.com> + + * testsuite/gcc.c-torture/compile/simd-6.c: New. + + * c-typeck.c (digest_init): Handle arrays of vector constants. + 2003-05-05 Jakub Jelinek <jakub@redhat.com> * builtins.c (expand_builtin_mempcpy): New function. diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 23b7d2d..c4e482e 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -4787,10 +4787,17 @@ digest_init (type, init, require_constant) /* Build a VECTOR_CST from a *constant* vector constructor. If the vector constructor is not constant (e.g. {1,2,3,foo()}) then punt below and handle as a constructor. */ - if (code == VECTOR_TYPE - && comptypes (TREE_TYPE (inside_init), type) - && TREE_CONSTANT (inside_init)) - return build_vector (type, CONSTRUCTOR_ELTS (inside_init)); + if (code == VECTOR_TYPE + && comptypes (TREE_TYPE (inside_init), type) + && TREE_CONSTANT (inside_init)) + { + if (TREE_CODE (inside_init) == VECTOR_CST + && comptypes (TYPE_MAIN_VARIANT (TREE_TYPE (inside_init)), + TYPE_MAIN_VARIANT (type))) + return inside_init; + else + return build_vector (type, CONSTRUCTOR_ELTS (inside_init)); + } /* Any type can be initialized from an expression of the same type, optionally with braces. */ diff --git a/gcc/testsuite/gcc.c-torture/compile/simd-6.c b/gcc/testsuite/gcc.c-torture/compile/simd-6.c new file mode 100644 index 0000000..9106a73 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/simd-6.c @@ -0,0 +1,3 @@ +typedef int __attribute__((mode(V2SI))) vec; + +vec a[] = {(vec) {1, 2}, {3, 4}}; |