Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 93 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/vararg-4.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/vararg-4.c
new file mode 100644
index 000000000..8034dcadb
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/vararg-4.c
@@ -0,0 +1,93 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -msse2" } */
+/* { dg-require-effective-target sse2 } */
+
+#include <stdarg.h>
+#include <assert.h>
+
+#include "sse2-check.h"
+
+__m128 n1 = { -283.3, -23.3, 213.4, 1119.03 };
+__m128d n2 = { -93.83, 893.318 };
+__m128i n3 = { 893, -3180 } ;
+int n4 = 324;
+double n5 = 103.3;
+__m128i n6 = { -123, 2 };
+__m128d n7 = { -91.387, -8193.518 };
+__m128 n8 = { -123.3, 2.3, 3.4, -10.03 };
+__m128i n9 = { 1233, -100 };
+int n10 = 407;
+double n11 = 304.9;
+__m128i n12 = { 233, -110 };
+__m128i n13 = { -393, -180 };
+__m128d n14 = { 73.0, 63.18 };
+__m128 n15 = { -183.3, 22.3, 13.4, -19.03 };
+
+__m128 e1;
+__m128d e2;
+__m128i e3;
+int e4;
+double e5;
+__m128i e6;
+__m128d e7;
+__m128 e8;
+__m128i e9;
+int e10;
+double e11;
+__m128i e12;
+__m128i e13;
+__m128d e14;
+__m128 e15;
+
+static void
+__attribute__((noinline))
+foo (va_list va_arglist)
+{
+  e4 = va_arg (va_arglist, int);
+  e5 = va_arg (va_arglist, double);
+  e6 = va_arg (va_arglist, __m128i);
+  e7 = va_arg (va_arglist, __m128d);
+  e8 = va_arg (va_arglist, __m128);
+  e9 = va_arg (va_arglist, __m128i);
+  e10 = va_arg (va_arglist, int);
+  e11 = va_arg (va_arglist, double);
+  e12 = va_arg (va_arglist, __m128i);
+  e13 = va_arg (va_arglist, __m128i);
+  e14 = va_arg (va_arglist, __m128d);
+  e15 = va_arg (va_arglist, __m128);
+}
+
+static void
+__attribute__((noinline))
+test (__m128 a1, __m128d a2, __m128i a3, ...)
+{
+  va_list va_arglist;
+
+  e1 = a1;
+  e2 = a2;
+  e3 = a3;
+  va_start (va_arglist, a3);
+  foo (va_arglist);
+  va_end (va_arglist);
+}
+
+static void
+sse2_test (void)
+{
+  test (n1, n2, n3, n4, n5, n6, n7, n8, n9, n10, n11, n12, n13, n14, n15);
+  assert (__builtin_memcmp (&e1, &n1, sizeof (e1)) == 0);
+  assert (__builtin_memcmp (&e2, &n2, sizeof (e2)) == 0);
+  assert (__builtin_memcmp (&e3, &n3, sizeof (e3)) == 0);
+  assert (n4 == e4);
+  assert (n5 == e5);
+  assert (__builtin_memcmp (&e6, &n6, sizeof (e6)) == 0);
+  assert (__builtin_memcmp (&e7, &n7, sizeof (e7)) == 0);
+  assert (__builtin_memcmp (&e8, &n8, sizeof (e8)) == 0);
+  assert (__builtin_memcmp (&e9, &n9, sizeof (e9)) == 0);
+  assert (n10 == e10);
+  assert (n11 == e11);
+  assert (__builtin_memcmp (&e12, &n12, sizeof (e12)) == 0);
+  assert (__builtin_memcmp (&e13, &n13, sizeof (e13)) == 0);
+  assert (__builtin_memcmp (&e14, &n14, sizeof (e14)) == 0);
+  assert (__builtin_memcmp (&e15, &n15, sizeof (e15)) == 0);
+}