From: Devang Patel <dpatel@apple.com>
Date: Tue, 4 Oct 2005 20:09:56 +0000 (-0700)
Subject: c-common.c (vector_types_convertible_p): Check TYPE_PRECISION for real types.
X-Git-Tag: misc/cutover-cvs2svn~332
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a04deb83faf6ea6a12a72c39d7b3b3c12c864f8e;p=thirdparty%2Fgcc.git

c-common.c (vector_types_convertible_p): Check TYPE_PRECISION for real types.

        * c-common.c (vector_types_convertible_p): Check TYPE_PRECISION for
        real types.

        * gcc.dg/i386-sse-vect-types.c: New.

From-SVN: r104958
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a97d43c04677..9395d529326d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2005-10-04  Devang Patel  <dpatel@apple.com>
+
+	* c-common.c (vector_types_convertible_p): Check TYPE_PRECISION for
+	real types.
+	
 2005-10-04  Steve Ellcey  <sje@cup.hp.com>
 
 	* tree-vect-transform.c (vect_create_epilog_for_reduction):
diff --git a/gcc/c-common.c b/gcc/c-common.c
index 4b1f9e728583..4114fbf2b195 100644
--- a/gcc/c-common.c
+++ b/gcc/c-common.c
@@ -972,6 +972,8 @@ vector_types_convertible_p (tree t1, tree t2)
   return targetm.vector_opaque_p (t1)
 	 || targetm.vector_opaque_p (t2)
          || (tree_int_cst_equal (TYPE_SIZE (t1), TYPE_SIZE (t2))
+	     && (TREE_CODE (t1) != REAL_TYPE || 
+		 TYPE_PRECISION (t1) == TYPE_PRECISION (t2))
 	     && INTEGRAL_TYPE_P (TREE_TYPE (t1))
 		== INTEGRAL_TYPE_P (TREE_TYPE (t2)));
 }
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a397ea946261..bc53511387d6 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2005-10-04  Devang Patel  <dpatel@apple.com>
+
+	* gcc.dg/i386-sse-vect-types.c: New.
+	
 2005-10-04  Ian Lance Taylor  <ian@airs.com>
 
 	PR preprocessor/13726
diff --git a/gcc/testsuite/gcc.dg/i386-sse-vect-types.c b/gcc/testsuite/gcc.dg/i386-sse-vect-types.c
new file mode 100644
index 000000000000..10a544d627b4
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/i386-sse-vect-types.c
@@ -0,0 +1,20 @@
+/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
+/* { dg-options "-O0 -msse2" } */
+
+/* Test the intrinsics without optimization.  All of them are
+   defined as inline functions in mmintrin.h that reference the proper
+   builtin functions.  Defining away "static" and "__inline" results in
+   all of them being compiled as proper functions.  */
+
+#define static
+#define __inline
+
+#include <xmmintrin.h>
+
+__m128d foo1(__m128d z, __m128d  a, int N) { 
+  int i;
+  for (i=0; i<N; i++) {
+    a = _mm_add_ps(z, a); /* { dg-error "incompatible type" } */
+  }
+  return a;
+}