diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c new file mode 100644 index 000000000..f466ff35f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-orig_biv-inc.c @@ -0,0 +1,19 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-ivopts-details" } */ +/* { dg-skip-if "" { arm_thumb1 } } */ + +extern char *__ctype_ptr__; + +unsigned char * foo(unsigned char *ReadPtr) +{ + + unsigned char c; + + while (!(((__ctype_ptr__+sizeof(""[*ReadPtr]))[(int)(*ReadPtr)])&04) == (!(0))) + ReadPtr++; + + return ReadPtr; +} + +/* { dg-final { scan-tree-dump-times "original biv" 2 "ivopts"} } */ +/* { dg-final { cleanup-tree-dump "ivopts" } } */ |