struct struct1 {
union { float a[3]; } vmx;
struct struct2 {
struct2(const struct2& r) {}
} w;
} __attribute__((aligned(16)));
struct struct3 {
vector float vmx;
operator const struct1& () const{
return *reinterpret_cast<const struct1*>(this);
}
};
struct3 func3( struct3 V1);
struct3 func2( void );
void func1( ) {
struct1 vVec = func2() ;
func3 ( (struct3&)vVec );
}
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139820
138bc75d-0d04-0410-961f-
82ee72b054a4
+2008-08-30 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR middle-end/36444
+ * expmed.c (extract_bit_field_1): Check the mode size to make
+ sure the vector modes have the same size.
+
2008-08-29 Michael Meissner <gnu@the-meissners.org>
* dojump.c (top level): Include basic-block.h to declare
for (; new_mode != VOIDmode ; new_mode = GET_MODE_WIDER_MODE (new_mode))
if (GET_MODE_NUNITS (new_mode) == nunits
- && GET_MODE_INNER (new_mode) == tmode
+ && GET_MODE_SIZE (new_mode) == GET_MODE_SIZE (GET_MODE (op0))
&& targetm.vector_mode_supported_p (new_mode))
break;
if (new_mode != VOIDmode)
+2008-08-30 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR middle-end/36444
+ * g++.dg/torture/pr36444.C: New testcase.
+ * gcc.c-torture/compile/vector-4.c: New testcase.
+
2008-08-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/36895
--- /dev/null
+/* { dg-do compile } */
+#define vector __attribute__((vector_size(16) ))
+struct struct1 {
+ union {} vmx;
+ struct struct2 {
+ struct2(const struct2& r) {}
+ } w;
+} __attribute__((aligned(16)));
+struct struct3 {
+ vector float vmx;
+ operator const struct1& () const{
+ return *reinterpret_cast<const struct1*>(this);
+ }
+};
+struct3 func3( struct3 V1);
+struct3 func2( void );
+void func1( ) {
+ struct1 vVec = func2() ;
+ func3 ( (struct3&)vVec );
+}
+
--- /dev/null
+/* Make sure that vector of size 8 of signed char works. This used to crash with AVX on x86
+ as we would produce try to extract the chars inside the vector mode using the vector mode of V8SI
+ which was wrong. */
+__attribute__ ((vector_size (8))) signed char v4, v5, v6;
+void
+two (void)
+{
+ v4 = v5 + v6;
+}
+