Fix AO_compare_and_swap_full (GCC MIPS, PowerPC) returned value type

* src/atomic_ops/sysdeps/gcc/mips.h (AO_compare_and_swap_full):
Change "result" local variable type from AO_t to int.
* src/atomic_ops/sysdeps/gcc/powerpc.h (AO_compare_and_swap_full):
Likewise.

diff --git a/src/atomic_ops/sysdeps/gcc/mips.h b/src/atomic_ops/sysdeps/gcc/mips.h
index 2e1e979..527a347 100644 (file)
--- a/src/atomic_ops/sysdeps/gcc/mips.h
+++ b/src/atomic_ops/sysdeps/gcc/mips.h
@@ -86,7 +86,7 @@ AO_compare_and_swap_release(volatile AO_t *addr, AO_t old, AO_t new_val) {
 
 AO_INLINE int
 AO_compare_and_swap_full(volatile AO_t *addr, AO_t old, AO_t new_val) {
-  AO_t result;
+  int result;
   AO_nop_full();
   result = AO_compare_and_swap(addr, old, new_val);
   AO_nop_full();

diff --git a/src/atomic_ops/sysdeps/gcc/powerpc.h b/src/atomic_ops/sysdeps/gcc/powerpc.h
index 2f90dc4..69ec05b 100644 (file)
--- a/src/atomic_ops/sysdeps/gcc/powerpc.h
+++ b/src/atomic_ops/sysdeps/gcc/powerpc.h
@@ -217,7 +217,7 @@ AO_compare_and_swap_release(volatile AO_t *addr, AO_t old, AO_t new_val) {
 
 AO_INLINE int
 AO_compare_and_swap_full(volatile AO_t *addr, AO_t old, AO_t new_val) {
-  AO_t result;
+  int result;
   AO_lwsync();
   result = AO_compare_and_swap(addr, old, new_val);
   AO_lwsync();