From 3d78f2e96e29feaff7046c22fdc97aa58bee9688 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 21 May 2002 18:11:29 -0700 Subject: c-common.h (enum rid): Add RID_THREAD. * c-common.h (enum rid): Add RID_THREAD. * c-decl.c (start_decl): Do not set DECL_COMMON for tls variables. (grokdeclarator): Grok __thread. * c-parse.in (reswords): Add __thread. (rid_to_yy): Add RID_THREAD. * cp/lex.c (rid_to_yy): Add RID_THREAD. * tree.h (DECL_THREAD_LOCAL): New. (struct tree_decl): Add thread_local_flag. * print-tree.c (print_node): Dump DECL_THREAD_LOCAL. * tree.c (staticp): TLS variables are not static. * target-def.h (TARGET_HAVE_TLS): New. * target.h (have_tls): New. * output.h (SECTION_TLS): New. * varasm.c (assemble_variable): TLS variables can't be common for now. (default_section_type_flags): Handle .tdata and .tbss. (default_elf_asm_named_section): Handle SECTION_TLS. (categorize_decl_for_section): Handle DECL_THREAD_LOCAL. * flags.h (flag_tls_default): Declare. * toplev.c (flag_tls_default): Define. (display_help): Display help for it. (decode_f_option): Set it. * doc/extend.texi (Thread-Local): New node describing language-level thread-local storage. * doc/invoke.texi (-ftls-model): Document. * fixinc/inclhack.def (thread_keyword): New. * fixinc/fixincl.x: Rebuild. From-SVN: r53715 --- gcc/tree.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'gcc/tree.c') diff --git a/gcc/tree.c b/gcc/tree.c index 945f3a1..17731c8 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -1349,12 +1349,13 @@ staticp (arg) case FUNCTION_DECL: /* Nested functions aren't static, since taking their address involves a trampoline. */ - return (decl_function_context (arg) == 0 || DECL_NO_STATIC_CHAIN (arg)) - && ! DECL_NON_ADDR_CONST_P (arg); + return ((decl_function_context (arg) == 0 || DECL_NO_STATIC_CHAIN (arg)) + && ! DECL_NON_ADDR_CONST_P (arg)); case VAR_DECL: - return (TREE_STATIC (arg) || DECL_EXTERNAL (arg)) - && ! DECL_NON_ADDR_CONST_P (arg); + return ((TREE_STATIC (arg) || DECL_EXTERNAL (arg)) + && ! DECL_THREAD_LOCAL (arg) + && ! DECL_NON_ADDR_CONST_P (arg)); case CONSTRUCTOR: return TREE_STATIC (arg); -- cgit v1.1