svn commit: r228540 - head/lib/libc/stdlib

[Dimitry Andric]

Author: dim
Date: Thu Dec 15 20:40:11 2011
New Revision: 228540
URL: http://svn.freebsd.org/changeset/base/228540

Log:
  Since clang does not support the tls_model attribute used in malloc.c
  yet (see LLVM PR 9788), and warns about it, rub it out for now.  When
  clang grows support for this attribute, I will revert this again.
  
  MFC after:	1 week

Modified:
  head/lib/libc/stdlib/malloc.c

Modified: head/lib/libc/stdlib/malloc.c
==============================================================================
--- head/lib/libc/stdlib/malloc.c	Thu Dec 15 20:31:18 2011	(r228539)
+++ head/lib/libc/stdlib/malloc.c	Thu Dec 15 20:40:11 2011	(r228540)
@@ -219,7 +219,11 @@ __FBSDID("$FreeBSD$");
 #  define LG_QUANTUM		4
 #  define LG_SIZEOF_PTR		2
 #  define CPU_SPINWAIT		__asm__ volatile("pause")
-#  define TLS_MODEL		__attribute__((tls_model("initial-exec")))
+#  ifdef __clang__
+#    define TLS_MODEL		/* clang does not support tls_model yet */
+#  else
+#    define TLS_MODEL		__attribute__((tls_model("initial-exec")))
+#  endif
 #endif
 #ifdef __ia64__
 #  define LG_QUANTUM		4
@@ -240,7 +244,11 @@ __FBSDID("$FreeBSD$");
 #  define LG_QUANTUM		4
 #  define LG_SIZEOF_PTR		3
 #  define CPU_SPINWAIT		__asm__ volatile("pause")
-#  define TLS_MODEL		__attribute__((tls_model("initial-exec")))
+#  ifdef __clang__
+#    define TLS_MODEL		/* clang does not support tls_model yet */
+#  else
+#    define TLS_MODEL		__attribute__((tls_model("initial-exec")))
+#  endif
 #endif
 #ifdef __arm__
 #  define LG_QUANTUM		3