1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/strinline.c b/gcc/testsuite/gcc.target/i386/strinline.c
new file mode 100644
index 000000000..2fe671416
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/strinline.c
@@ -0,0 +1,29 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
+/* { dg-options "-O2 -fPIC" } */
+typedef unsigned int size_t;
+ char *
+__mempcpy_by2 (char *__dest, __const char *__src, size_t __srclen)
+{
+  register char *__tmp = __dest;
+  register unsigned long int __d0, __d1;
+  __asm__ __volatile__
+    ("shrl      $1,%3\n\t"
+     "jz        2f\n"
+     "1:\n\t"
+     "movl      (%2),%0\n\t"
+     "leal      4(%2),%2\n\t"
+     "movl      %0,(%1)\n\t"
+     "leal      4(%1),%1\n\t"
+     "decl      %3\n\t"
+     "jnz       1b\n"
+     "2:\n\t"
+     "movw      (%2),%w0\n\t"
+     "movw      %w0,(%1)"
+     : "=&q" (__d0), "=r" (__tmp), "=&r" (__src), "=&r" (__d1),
+       "=m" ( *(struct { __extension__ char __x[__srclen]; } *)__dest)
+     : "1" (__tmp), "2" (__src), "3" (__srclen / 2),
+       "m" ( *(struct { __extension__ char __x[__srclen]; } *)__src)
+     : "cc");
+  return __tmp + 2;
+}