diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | sysdeps/mips/atomicity.h | 5 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/sys/tas.h | 5 |
3 files changed, 9 insertions, 8 deletions
@@ -1,3 +1,10 @@ +2002-02-07 H.J. Lu <hjl@gnu.org> + + * sysdeps/mips/atomicity.h (compare_and_swap): Remove + ".set noreorder". + * sysdeps/unix/sysv/linux/mips/sys/tas.h (_test_and_set): + Likewise. + 2002-02-07 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/bits/stat.h: Undo last patch. diff --git a/sysdeps/mips/atomicity.h b/sysdeps/mips/atomicity.h index a1a7761..b4b7b64 100644 --- a/sysdeps/mips/atomicity.h +++ b/sysdeps/mips/atomicity.h @@ -75,11 +75,8 @@ compare_and_swap (volatile long int *p, long int oldval, long int newval) ("/* Inline compare & swap */\n" "1:\n\t" "ll %1,%5\n\t" - ".set push\n\t" - ".set noreorder\n\t" + "move %0,$0\n\t" "bne %1,%3,2f\n\t" - " move %0,$0\n\t" - ".set pop\n\t" "move %0,%4\n\t" "sc %0,%2\n\t" "beqz %0,1b\n" diff --git a/sysdeps/unix/sysv/linux/mips/sys/tas.h b/sysdeps/unix/sysv/linux/mips/sys/tas.h index 1bfbbcf..2a1a045 100644 --- a/sysdeps/unix/sysv/linux/mips/sys/tas.h +++ b/sysdeps/unix/sysv/linux/mips/sys/tas.h @@ -45,11 +45,8 @@ _test_and_set (int *p, int v) __THROW ("/* Inline test and set */\n" "1:\n\t" "ll %0,%3\n\t" - ".set push\n\t" - ".set noreorder\n\t" + "move %1,%4\n\t" "beq %0,%4,2f\n\t" - " move %1,%4\n\t" - ".set pop\n\t" "sc %1,%2\n\t" "beqz %1,1b\n" "2:\n\t" |