diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/980709-1.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/980709-1.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/980709-1.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/980709-1.c deleted file mode 100644 index 595b7cbaa..000000000 --- a/gcc-4.8/gcc/testsuite/gcc.target/i386/980709-1.c +++ /dev/null @@ -1,20 +0,0 @@ -/* { dg-do compile } */ -/* { dg-options -O2 } */ - -extern __inline__ int test_and_set_bit(int nr, volatile void * addr) -{ - int oldbit; - __asm__ __volatile__( "" - "btsl %2,%1\n\tsbbl %0,%0" - :"=r" (oldbit),"=m" (addr) - :"ir" (nr)); - return oldbit; -} -struct buffer_head { - unsigned long b_state; -}; -extern void lock_buffer(struct buffer_head * bh) -{ - while (test_and_set_bit(2 , &bh->b_state)) - __wait_on_buffer(bh); -} |