diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/frv/all-mclracca-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/frv/all-mclracca-1.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/frv/all-mclracca-1.c b/gcc-4.9/gcc/testsuite/gcc.target/frv/all-mclracca-1.c new file mode 100644 index 000000000..28ab497ca --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/frv/all-mclracca-1.c @@ -0,0 +1,24 @@ +/* GCSE used to reuse the value of __MRDACC. */ +/* { dg-do run } */ +extern void abort (void); +extern void exit (int); + +void foo (int *z) +{ + __MWTACC (3, 1); + if (__MRDACC (3) != 1) + *z = 1; + __MCLRACCA (); + if (__MRDACC (3) != 1) + *z = 2; +} + +int main () +{ + int z = 3; + + foo (&z); + if (z != 2) + abort (); + exit (0); +} |