(__lll_test_and_set): Fix typos.

diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
index 4ffbf8d..716949c 100644 (file)
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
@@ -103,8 +103,8 @@
 #define __lll_test_and_set(futex, newval)                                    \
   ({ int __val;                                                                      \
       __asm __volatile (__lll_rel_instr "\n"                                 \
-                       "1:     lwarx   %0,0,%3\n"                            \
-                       "       stwcx.  %2,0,%3\n"                            \
+                       "1:     lwarx   %0,0,%2\n"                            \
+                       "       stwcx.  %3,0,%2\n"                            \
                        "       bne-    1b"                                   \
                        : "=&r" (__val), "=m" (*futex)                        \
                        : "r" (futex), "r" (newval), "1" (*futex)             \