1 files changed, 51 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040408-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040408-1.c
new file mode 100644
index 000000000..6578be543
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/20040408-1.c
@@ -0,0 +1,51 @@
+/* { dg-do compile }  */
+/* { dg-options "-O2" }  */
+/* Make sure that when a variable with an NMT is marked for renaming
+   that the NMT's aliases are also marked for renaming.  */
+
+static int eiisnan (short unsigned int *x)
+{
+  int i;
+
+  if( x[i] != 0 )
+    return(1);
+}
+
+static int eiisinf (unsigned short *x)
+{
+  if (eiisnan (x))
+    return (0);
+
+  if ((x[1] & 0x7fff) == 0x7fff)
+    return (1);
+}
+
+static void toe64(short unsigned int *a, short unsigned int *b)
+{
+  register unsigned short *p, *q;
+  unsigned short i;
+
+  q = b + 4;
+
+  if (eiisinf (a));
+
+  for( i=0; i<4; i++ )
+    *q-- = *p++;
+}
+
+static int asctoeg(short unsigned int *y, int oprec)
+{
+  unsigned short yy[13];
+  char *s;
+  
+  while( *s == ' ' )
+    ++s;
+  
+  toe64( yy, y );
+}
+
+long double _strtold (char *s, char **se)
+{
+  long double x;
+  asctoeg( (unsigned short *)&x, 64 );
+}