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| author | Eric Botcazou <ebotcazou@adacore.com> | 2011-06-02 10:48:11 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2011-06-02 10:48:11 +0000 |
| commit | bc6d3f91a344f7ba4840fd41890076c62d2a538a (patch) | |
| tree | 5f109a1d3dfcb88bc0c15d333cf680895b7292b4 /gcc/function.h | |
| parent | 66bd20e7b61b37c6a13cb71e20be5f69236d0bbe (diff) | |
| download | gcc-bc6d3f91a344f7ba4840fd41890076c62d2a538a.zip gcc-bc6d3f91a344f7ba4840fd41890076c62d2a538a.tar.gz gcc-bc6d3f91a344f7ba4840fd41890076c62d2a538a.tar.bz2 | |
function.h (struct stack_usage): Remove dynamic_alloc_count field.
* function.h (struct stack_usage): Remove dynamic_alloc_count field.
(current_function_dynamic_alloc_count): Delete.
* builtins.c (expand_builtin_setjmp_setup): Do not set calls_setjmp.
(expand_builtin_nonlocal_goto): Remove obsolete comment.
(expand_builtin_update_setjmp_buf): Remove dead code.
* cse.c (cse_find_path): Do not follow a single abnormal incoming edge.
* explow.c (allocate_dynamic_stack_space): Remove SETJMP_VIA_SAVE_AREA
support.
* function.c (instantiate_virtual_regs): Likewise.
* postreload-gcse.c (bb_has_well_behaved_predecessors): Return false
for a block with a single abnormal incoming edge.
* config/sparc/sparc.h (STACK_SAVEAREA_MODE): Define.
* config/sparc/sparc-protos.h (load_got_register): Declare.
* config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define.
(load_got_register): Make global.
(sparc_frame_pointer_required): Add 'static'.
(sparc_can_eliminate): Likewise. Call sparc_frame_pointer_required.
(sparc_builtin_setjmp_frame_value): New function.
* config/sparc/sparc.md (UNSPECV_SETJMP): Remove.
(save_stack_nonlocal): New expander.
(restore_stack_nonlocal): Likewise.
(nonlocal_goto): Remove modes, adjust predicates and reimplement.
(nonlocal_goto_internal): New insn.
(goto_handler_and_restore): Delete.
(builtin_setjmp_setup): Likewise.
(do_builtin_setjmp_setup): Likewise.
(setjmp): Likewise.
(builtin_setjmp_receiver): New expander.
From-SVN: r174564
Diffstat (limited to 'gcc/function.h')
| -rw-r--r-- | gcc/function.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gcc/function.h b/gcc/function.h index 0e8bc74..3b572cc 100644 --- a/gcc/function.h +++ b/gcc/function.h @@ -1,6 +1,6 @@ /* Structure for saving state for a nested function. Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 + 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. This file is part of GCC. @@ -476,9 +476,6 @@ struct GTY(()) stack_usage !ACCUMULATE_OUTGOING_ARGS, it contains the outgoing arguments. */ int pushed_stack_size; - /* # of dynamic allocations in the function. */ - unsigned int dynamic_alloc_count : 31; - /* Nonzero if the amount of stack space allocated dynamically cannot be bounded at compile-time. */ unsigned int has_unbounded_dynamic_stack_size : 1; @@ -487,7 +484,6 @@ struct GTY(()) stack_usage #define current_function_static_stack_size (cfun->su->static_stack_size) #define current_function_dynamic_stack_size (cfun->su->dynamic_stack_size) #define current_function_pushed_stack_size (cfun->su->pushed_stack_size) -#define current_function_dynamic_alloc_count (cfun->su->dynamic_alloc_count) #define current_function_has_unbounded_dynamic_stack_size \ (cfun->su->has_unbounded_dynamic_stack_size) #define current_function_allocates_dynamic_stack_space \ |