1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/debug/pr41264-1.c b/gcc/testsuite/gcc.dg/debug/pr41264-1.c
new file mode 100644
index 000000000..34bdcfe20
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/debug/pr41264-1.c
@@ -0,0 +1,40 @@
+/* { dg-do compile } */
+
+#if (__SIZEOF_INT__ <= 2)	
+typedef unsigned long hashval_t;
+#else
+typedef unsigned int hashval_t;
+#endif
+static hashval_t __attribute__((always_inline))
+iterative_hash_host_wide_int (long val, hashval_t val2)
+{
+  hashval_t a = (hashval_t) val;
+  int zero = 0;
+  hashval_t b = (hashval_t) (val >> (sizeof (hashval_t) * 8 + zero));
+
+  a -= b; a -= val2; a ^= (val2>>13);
+  b -= val2; b -= a; b ^= (a<< 8);
+  val2 -= a; val2 -= b; val2 ^= ((b&0xffffffff)>>13);
+  a -= b; a -= val2; a ^= ((val2&0xffffffff)>>12);
+  b -= val2; b -= a; b = (b ^ (a<<16)) & 0xffffffff;
+  val2 -= a; val2 -= b; val2 = (val2 ^ (b>> 5)) & 0xffffffff;
+  a -= b; a -= val2; a = (a ^ (val2>> 3)) & 0xffffffff;
+  b -= val2; b -= a; b = (b ^ (a<<10)) & 0xffffffff;
+  val2 -= a; val2 -= b; val2 = (val2 ^ (b>>15)) & 0xffffffff;
+  return val2;
+}
+
+hashval_t
+bla (int nunits, int mode)
+{
+  hashval_t hashcode = 0;
+
+
+  hashcode = iterative_hash_host_wide_int (14, hashcode);
+  hashcode = iterative_hash_host_wide_int (nunits, hashcode);
+  hashcode = iterative_hash_host_wide_int (mode, hashcode);
+  if (nunits)
+    return 0;
+  else
+    return hashcode;
+}