obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 100 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/vmx/zero.c b/gcc/testsuite/gcc.dg/vmx/zero.c
new file mode 100644
index 000000000..9a337e6e8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vmx/zero.c
@@ -0,0 +1,100 @@
+#include "harness.h"
+
+vector signed short zs16() { return ((vector signed short){0,0,0,0,0,0,0,0}); }
+vector signed short s16ss() { vector signed short a; return vec_subs(a,a); }
+vector signed short s16s() { vector signed short a; return vec_sub(a,a); }
+vector signed short s16x() { vector signed short a; return vec_xor(a,a); }
+vector signed short s16a() { vector signed short a; return vec_andc(a,a); }
+
+vector unsigned short zu16() { return ((vector unsigned short){0,0,0,0,0,0,0,0}); }
+vector unsigned short u16ss() { vector unsigned short a; return vec_subs(a,a); }
+vector unsigned short u16s() { vector unsigned short a; return vec_sub(a,a); }
+vector unsigned short u16x() { vector unsigned short a; return vec_xor(a,a); }
+vector unsigned short u16a() { vector unsigned short a; return vec_andc(a,a); }
+
+vector signed int zs32() { return ((vector signed int){0,0,0,0}); }
+vector signed int s32ss() { vector signed int a; return vec_subs(a,a); }
+vector signed int s32s() { vector signed int a; return vec_sub(a,a); }
+vector signed int s32x() { vector signed int a; return vec_xor(a,a); }
+vector signed int s32a() { vector signed int a; return vec_andc(a,a); }
+
+vector unsigned int zu32() { return ((vector unsigned int){0,0,0,0}); }
+vector unsigned int u32ss() { vector unsigned int a; return vec_subs(a,a); }
+vector unsigned int u32s() { vector unsigned int a; return vec_sub(a,a); }
+vector unsigned int u32x() { vector unsigned int a; return vec_xor(a,a); }
+vector unsigned int u32a() { vector unsigned int a; return vec_andc(a,a); }
+
+vector signed char zs8() { return ((vector signed char){0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}); }
+vector signed char s8ss() { vector signed char a; return vec_subs(a,a); }
+vector signed char s8s() { vector signed char a; return vec_sub(a,a); }
+vector signed char s8x() { vector signed char a; return vec_xor(a,a); }
+vector signed char s8a() { vector signed char a; return vec_andc(a,a); }
+
+vector unsigned char zu8() { return ((vector unsigned char){0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}); }
+vector unsigned char u8ss() { vector unsigned char a; return vec_subs(a,a); }
+vector unsigned char u8s() { vector unsigned char a; return vec_sub(a,a); }
+vector unsigned char u8x() { vector unsigned char a; return vec_xor(a,a); }
+vector unsigned char u8a() { vector unsigned char a; return vec_andc(a,a); }
+
+vector pixel zp16() { return ((vector pixel){0,0,0,0,0,0,0,0}); }
+
+vector bool short zb16() { return ((vector bool short){0,0,0,0,0,0,0,0}); }
+
+vector bool short b16x() { vector bool short a; return vec_xor(a,a); }
+vector bool short b16a() { vector bool short a; return vec_andc(a,a); }
+vector bool int zb32() { return ((vector bool int){0,0,0,0}); }
+
+vector bool int b32x() { vector bool int a; return vec_xor(a,a); }
+vector bool int b32a() { vector bool int a; return vec_andc(a,a); }
+vector bool char zb8() { return ((vector bool char){0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}); }
+
+vector bool char b8x() { vector bool char a; return vec_xor(a,a); }
+vector bool char b8a() { vector bool char a; return vec_andc(a,a); }
+
+static void test()
+{
+  static vector unsigned int zerov;
+#define zcheck(val, tag) \
+  check(vec_all_eq((vector unsigned int)(val), zerov), tag)
+  
+  zcheck(zs16(), "zs16");
+  zcheck(s16ss(), "s16ss");
+  zcheck(s16s(), "s16s");
+  zcheck(s16x(), "s16x");
+  zcheck(s16a(), "s16a");
+  zcheck(zu16(), "zu16");
+  zcheck(u16ss(), "u16ss");
+  zcheck(u16s(), "u16s");
+  zcheck(u16x(), "u16x");
+  zcheck(u16a(), "u16a");
+  zcheck(zs32(), "zs32");
+  zcheck(s32ss(), "s32ss");
+  zcheck(s32s(), "s32s");
+  zcheck(s32x(), "s32x");
+  zcheck(s32a(), "s32a");
+  zcheck(zu32(), "zu32");
+  zcheck(u32ss(), "u32ss");
+  zcheck(u32s(), "u32s");
+  zcheck(u32x(), "u32x");
+  zcheck(u32a(), "u32a");
+  zcheck(zs8(), "zs8");
+  zcheck(s8ss(), "s8ss");
+  zcheck(s8s(), "s8s");
+  zcheck(s8x(), "s8x");
+  zcheck(s8a(), "s8a");
+  zcheck(zu8(), "zu8");
+  zcheck(u8ss(), "u8ss");
+  zcheck(u8s(), "u8s");
+  zcheck(u8x(), "u8x");
+  zcheck(u8a(), "u8a");
+  zcheck(zp16(), "zp16");
+  zcheck(zb16(), "zb16");
+  zcheck(b16x(), "b16x");
+  zcheck(b16a(), "b16a");
+  zcheck(zb32(), "zb32");
+  zcheck(b32x(), "b32x");
+  zcheck(b32a(), "b32a");
+  zcheck(zb8(), "zb8");
+  zcheck(b8x(), "b8x");
+  zcheck(b8a(), "b8a");
+}