summaryrefslogtreecommitdiff
path: root/include/linux/compiler-intel.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/compiler-intel.h')
-rw-r--r--include/linux/compiler-intel.h13
1 files changed, 4 insertions, 9 deletions
diff --git a/include/linux/compiler-intel.h b/include/linux/compiler-intel.h
index 547cdc920a3c..4c7f9befa9f6 100644
--- a/include/linux/compiler-intel.h
+++ b/include/linux/compiler-intel.h
@@ -14,10 +14,6 @@
/* Intel ECC compiler doesn't support gcc specific asm stmts.
* It uses intrinsics to do the equivalent things.
*/
-#undef barrier
-#undef barrier_data
-#undef RELOC_HIDE
-#undef OPTIMIZER_HIDE_VAR
#define barrier() __memory_barrier()
#define barrier_data(ptr) barrier()
@@ -38,13 +34,12 @@
#endif
-#ifndef __HAVE_BUILTIN_BSWAP16__
/* icc has this, but it's called _bswap16 */
#define __HAVE_BUILTIN_BSWAP16__
#define __builtin_bswap16 _bswap16
-#endif
-/*
- * icc defines __GNUC__, but does not implement the builtin overflow checkers.
+/* The following are for compatibility with GCC, from compiler-gcc.h,
+ * and may be redefined here because they should not be shared with other
+ * compilers, like clang.
*/
-#undef COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW
+#define __visible __attribute__((externally_visible))