Merged with trunk at revision 162480.ifunc

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/ifunc@162483 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 26 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/m68k/pr45015.c b/gcc/testsuite/gcc.target/m68k/pr45015.c
new file mode 100644
index 00000000000..fba9550e9ef
--- /dev/null
+++ b/gcc/testsuite/gcc.target/m68k/pr45015.c
@@ -0,0 +1,26 @@
+/* PR debug/45015 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -g" } */
+
+unsigned int
+foo (unsigned int *x, const unsigned int *y, int z, unsigned int w)
+{
+  unsigned int a, b, c, s;
+  int j;
+  j = -z;
+  x -= j;
+  y -= j;
+  a = 0;
+  do
+    {
+      __asm__ ("move.l %2, %0; move.l %3, %1" : "=d" (b), "=d" (c) : "g<>" (y[j]), "d" (w));
+      c += a;
+      a = (c < a) + b;
+      s = x[j];
+      c = s + c;
+      a += (c < s);
+      x[j] = c;
+    }
+  while (++j != 0);
+  return a;
+}