1 files changed, 135 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.apple/altivec-maltivec-1.c b/gcc/testsuite/gcc.apple/altivec-maltivec-1.c
new file mode 100644
index 00000000000..52181bde5be
--- /dev/null
+++ b/gcc/testsuite/gcc.apple/altivec-maltivec-1.c
@@ -0,0 +1,135 @@
+/* APPLE LOCAL file AltiVec */
+/* { dg-do compile { target powerpc*-*-* } } */
+/* { dg-options "-O3 -finline-limit=9999 -maltivec -Wa,-force_cpusubtype_ALL -fdump-ipa-cgraph -S" } */
+/* Inliner should inline AltiVec(tm) functions normally when -maltivec is on.  */
+/* <rdar://problem/3837835> Selective inlining of functions that use Altivec */
+#include	<Carbon/Carbon.h>
+#include	<stdio.h>
+#include	<stdlib.h>
+#include	<math.h>
+#include	<altivec.h>
+
+#define	N	400
+#define	N4	((N+3)/4)
+#define	N8	((N+7)/8)
+
+typedef union 
+{
+  signed short		sInt[8];
+  vector signed short	vInt;
+} IntegerToVector;
+
+static signed long vIntDotProduct (vector signed short [], vector signed short [], long int);
+static int mainInt();
+static Ptr getMemory ( size_t amount );
+
+static int
+mainInt()
+{
+  long int			n = N, n8 = N8, m, i, j;
+  signed long			vDotProduct, sDotProduct;
+  signed short		*sx, *sy;
+  vector signed short	*x, *y;
+  IntegerToVector		*sX, *sY;
+	
+  sx = (short *) getMemory( 4*(n+3) );
+  if (sx == nil)
+    return 0;
+  sy = (short *) getMemory( 4*(n+3) );
+  if (sy == nil)
+    return 0;
+		
+  x = (vector signed short *) getMemory( n8*16 );
+  if ( x == nil)
+    return 0;
+  y = (vector signed short *) getMemory( n8*16 );
+  if ( y == nil)
+    return 0;
+	
+  sX = (IntegerToVector *) getMemory( n8*16 );
+  if (sX == nil)
+    return 0;
+  sY = (IntegerToVector *) getMemory( n8*16 );
+  if (sY == nil)
+    return 0;
+	
+  for ( i = 0; i < n; i++ )
+    {
+      sx[i] = ( signed short ) scalb(( M_PI * ( double ) ( i ) / ( double ) n ), 8) + 0.5;
+      sy[i] = ( signed short ) scalb(( M_PI * ( double ) ( n - i ) / ( double ) n ), 8) + 0.5;
+    }
+	
+  m = n % 8;
+  if (m != 0)
+    for (i = n; i < n + 8 - m; i++)
+      {
+	sx[i] = 0.0;
+	sy[i] = 0.0;
+      }
+
+  for ( i = 0; i < n8; i++ )
+    for ( j = 0; j < 8; j++ )
+      {
+	sX[i].sInt[j] = sx[i*8+j];
+	sY[i].sInt[j] = sy[i*8+j];
+      }
+
+  for ( i = 0; i < n8; i++ )
+    {
+      x[i] = sX[i].vInt;
+      y[i] = sY[i].vInt;
+    }
+		
+  vDotProduct = vIntDotProduct ( x, y, n8 );
+
+  printf ( "\nVector dot product = %10d\n", (int) vDotProduct );
+	
+  return 0;
+}
+
+static Ptr
+getMemory ( size_t amount )
+{
+  Ptr	ptr;
+	
+  ptr = malloc(amount);
+  if (ptr ==  nil)
+    printf ("\nUnable to allocate sufficient memory.");
+  return (ptr);
+}
+
+static signed long
+vIntDotProduct ( vector signed short x[], vector signed short y[], long int n )
+{
+
+  typedef union 
+  {
+    signed long			xElem[4];
+    vector signed int	vWord;
+  } WordToVector;
+	
+  long int i;
+
+  vector signed int partialProduct, zero = ( vector signed int ) { 0,0,0,0 };
+  WordToVector sum;
+
+  partialProduct = zero;
+	
+  for ( i = 0; i < n ; i++ )
+    partialProduct = vec_msums ( x[i], y[i], partialProduct );	
+	
+  sum.vWord = vec_sums( partialProduct, zero);
+		
+  return sum.xElem[3];
+}
+
+int
+main()
+{
+  mainInt();
+  exit(0);
+}
+
+/* { dg-final { scan-tree-dump-times "callee has AltiVec" 0 "cgraph" } } */
+/* { dg-final { scan-assembler-not "vIntDotProduct" } } */
+/* { dg-final { scan-assembler-not "mainInt" } } */