gcc/c-family:

        * c-common.c (same_scalar_type_ignoring_signedness): Delete.
        (vector_types_compatible_elements_p): New function.
        * c-common.h: (same_scalar_type_ignoring_signedness): Delete
	declaration.
        (vector_types_compatible_elements_p): Declare.
gcc/c:
        * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
gcc/cp:
        * typeck.c (cp_build_binary_op): Use vector_types_compatible_elements_p.
gcc/testsuite:
        * c-c++-common/opaque-vector.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202364 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 22 insertions, 0 deletions

diff --git a/gcc/testsuite/c-c++-common/opaque-vector.c b/gcc/testsuite/c-c++-common/opaque-vector.c
new file mode 100644
index 00000000000..cad266e893b
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/opaque-vector.c
@@ -0,0 +1,22 @@
+#define B_TEST(TYPE) { TYPE v __attribute__((vector_size(16))); (void)((v < v) < v); }
+#ifdef __cplusplus
+#define T_TEST(TYPE) { TYPE s; TYPE v __attribute__((vector_size(16))); __typeof((v<v)[0]) iv __attribute__((vector_size(16))); (void)((iv ? s : s) < v); }
+#else
+#define T_TEST(TYPE)
+#endif
+#define T(TYPE) B_TEST(TYPE) T_TEST(TYPE)
+
+void f ()
+{
+  T(short)
+  T(int)
+  T(long)
+  T(long long)
+
+  T_TEST(float)
+  T_TEST(double)
+  /* Avoid trouble with non-power-of-two sizes.  */
+#if !defined(__i386__) && !defined(__x86_64__) && !defined(__m68k__) && !defined(__ia64__)
+  T_TEST(long double)
+#endif
+}