add test

From-SVN: r212231
2014-07-02 15:15:08 +02:00 · 2014-07-02 15:15:08 +02:00 · cbee452f8d
parent cbb1e3d98c
commit cbee452f8d
1 changed files with 17 additions and 0 deletions
--- a/gcc/testsuite/gcc.target/sh/fpchg.c
+++ b/gcc/testsuite/gcc.target/sh/fpchg.c
@ -0,0 +1,17 @@
+/* Check that fpchg is used to switch precision.  */
+
+/* { dg-do compile } */
+/* { dg-final { scan-assembler "fpchg" } } */
+/* { dg-final { scan-assembler-not "fpscr" } } */
+/* { dg-skip-if "" { "sh*-*-*" } { "*" } { "-m4a" } } */
+
+extern float c;
+
+void
+foo(int j)
+{
+  while (j--)
+    c++;
+
+}
+