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-rw-r--r--gcc-4.8/gcc/testsuite/gcc.target/powerpc/mmfpgpr.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/powerpc/mmfpgpr.c b/gcc-4.8/gcc/testsuite/gcc.target/powerpc/mmfpgpr.c
new file mode 100644
index 000000000..7f2d3d3ef
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.target/powerpc/mmfpgpr.c
@@ -0,0 +1,22 @@
+/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-require-effective-target powerpc_vsx_ok } */
+/* { dg-options "-O2 -mcpu=power6x -mmfpgpr" } */
+/* { dg-final { scan-assembler "mffgpr" } } */
+/* { dg-final { scan-assembler "mftgpr" } } */
+
+/* Test that we generate the instructions to move between the GPR and FPR
+ registers under power6x. */
+
+extern long return_long (void);
+extern double return_double (void);
+
+double return_double2 (void)
+{
+ return (double) return_long ();
+}
+
+long return_long2 (void)
+{
+ return (long) return_double ();
+}