1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.apple/4100712.c b/gcc/testsuite/gcc.apple/4100712.c
new file mode 100644
index 00000000000..7298a3fa7c4
--- /dev/null
+++ b/gcc/testsuite/gcc.apple/4100712.c
@@ -0,0 +1,37 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+void foo(void *pdst, short i, double *sp, 
+	short xsize, short dorder, short strided) 
+{ 
+  unsigned short *dp = (unsigned short*)pdst + i*strided; 
+  short j, k; 
+  if (strided == xsize) 
+    { 
+      for (j = 0; j < (xsize << dorder); j++) 
+	{ 
+	  double x = sp[2*j]; 
+	  if (x >= (32767 * 2 + 1)) 
+	    x = (32767 * 2 + 1); 
+	  if (x <= 0) x
+	     = 0; 
+	  dp[j] = (short) x; 
+	} 
+    } 
+  else 
+    { 
+      for (k = 0; k < (1 << dorder); k++) 
+	{ 
+	  for (j = 0; j < xsize; j++)
+	    { 
+	      double x = sp[2*j]; 
+	      if (x >= (32767 * 2 + 1)) 
+		x = (32767 * 2 + 1); 
+	      if (x <= 0) 
+		x = 0; 
+	      dp[j] = (short) x; 
+	    } 
+	  sp += 2*xsize; 
+	  dp += strided; 
+	} 
+    } 
+}