Merge from gomp-branch.

[thirdparty/gcc.git] / gcc / config / i386 / i386.h

diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index de29adbe94844ffdd04e6f17788411e900e602dd..2d81f0e045ca762e21f0b11f328a81e31162d99f 100644 (file)
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -162,7 +162,7 @@ extern const int x86_sse_typeless_stores, x86_sse_load0_by_pxor;
 extern const int x86_use_ffreep;
 extern const int x86_inter_unit_moves, x86_schedule;
 extern const int x86_use_bt;
-extern const int x86_cmpxchg, x86_xadd;
+extern const int x86_cmpxchg, x86_cmpxchg8b, x86_cmpxchg16b, x86_xadd;
 extern int x86_prefetch_sse;
 
 #define TARGET_USE_LEAVE (x86_use_leave & TUNEMASK)
@@ -229,6 +229,8 @@ extern int x86_prefetch_sse;
 #define TARGET_SUN_TLS (ix86_tls_dialect == TLS_DIALECT_SUN)
 
 #define TARGET_CMPXCHG (x86_cmpxchg & (1 << ix86_arch))
+#define TARGET_CMPXCHG8B (x86_cmpxchg8b & (1 << ix86_arch))
+#define TARGET_CMPXCHG16B (x86_cmpxchg16b & (1 << ix86_arch))
 #define TARGET_XADD (x86_xadd & (1 << ix86_arch))
 
 #ifndef TARGET_64BIT_DEFAULT