diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/c-c++-common/pr43690.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/pr43690.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/pr43690.c b/gcc-4.9/gcc/testsuite/c-c++-common/pr43690.c new file mode 100644 index 000000000..67c6cb0f8 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/pr43690.c @@ -0,0 +1,13 @@ +/* PR middle-end/43690 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +void +foo (char *x) +{ + asm ("" : : "m" (x++)); /* { dg-error "is not directly addressable" } */ + asm ("" : : "m" (++x)); /* { dg-error "is not directly addressable" } */ + asm ("" : : "m" (x--)); /* { dg-error "is not directly addressable" } */ + asm ("" : : "m" (--x)); /* { dg-error "is not directly addressable" } */ + asm ("" : : "m" (x + 1)); /* { dg-error "is not directly addressable" } */ +} |