c-common.h (same_scalar_type_ignoring_signedness): Protoize.
* c-common.h (same_scalar_type_ignoring_signedness): Protoize.
* c-common.c (same_scalar_type_ignoring_signedness): New.
* c-typeck.c (build_binary_op): Check compatability of vector
types. Move error report after switch.
Do not clobber code[01] on *_DIV_EXPR case.
* testsuite/gcc.dg/simd-1.c: Update error messages.
* testsuite/gcc.dg/simd-1b.c: Re-enable tests. Update error
messages.
* testsuite/gcc.dg/simd-2.c: Update error messages.
* testsuite/gcc.dg/simd-4.c: New.
From-SVN: r100976