diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/asm-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/asm-4.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/asm-4.c b/gcc/testsuite/gcc.dg/asm-4.c new file mode 100644 index 000000000..00675982a --- /dev/null +++ b/gcc/testsuite/gcc.dg/asm-4.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "" } */ + +int main() +{ + int x, y, z; + + asm volatile ("test0 X%0Y%[arg]Z" : [arg] "=g" (x)); + asm volatile ("test1 X%[out]Y%[in]Z" : [out] "=g" (y) : [in] "0"(y)); + asm volatile ("test2 X%a0Y%a[arg]Z" : : [arg] "p" (&z)); + asm volatile ("test3 %[in]" : [inout] "=g"(x) : "[inout]" (x), [in] "g" (y)); +} + +/* ??? Someone explain why the back reference dosn't work. */ +/* { dontdg-final { scan-assembler "test0 X(.*)Y\1Z" } } */ +/* { dontdg-final { scan-assembler "test1 X(.*)Y\1Z" } } */ +/* { dontdg-final { scan-assembler "test2 X(.*)Y\1Z" } } */ |