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| author | Jakub Jelinek <jakub@redhat.com> | 2004-10-01 09:43:03 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2004-10-01 09:43:03 +0200 |
| commit | 5496b36fc242741f3b35796bebcf5c7e99c0465b (patch) | |
| tree | a582f845763856e5c9c0cdb2a1ee2ad60b0089d5 /gcc/function.h | |
| parent | a1c496cb437080bd861ea5fed4220514e64c915e (diff) | |
| download | gcc-5496b36fc242741f3b35796bebcf5c7e99c0465b.zip gcc-5496b36fc242741f3b35796bebcf5c7e99c0465b.tar.gz gcc-5496b36fc242741f3b35796bebcf5c7e99c0465b.tar.bz2 | |
revert: tree.h (enum tree_index): Add TI_VA_LIST_GPR_COUNTER_FIELD and TI_VA_LIST_FPR_COUNTER_FIELD.
2004-10-01 Jakub Jelinek <jakub@redhat.com>
Revert
2004-09-29 Jakub Jelinek <jakub@redhat.com>
* tree.h (enum tree_index): Add TI_VA_LIST_GPR_COUNTER_FIELD
and TI_VA_LIST_FPR_COUNTER_FIELD.
(va_list_gpr_counter_field, va_list_fpr_counter_field): Define.
* tree-pass.h (pass_stdarg): Add.
* tree-optimize.c (init_tree_optimization_passes): Add pass_stdarg.
* tree-stdarg.c: New file.
* Makefile.in (OBJS-common): Add tree-stdarg.o.
(tree-stdarg.o): Add dependencies.
* function.h (struct function): Add va_list_gpr_size and
va_list_fpr_size fields.
* function.c (allocate_struct_function): Initialize them.
* config/i386/i386.c (ix86_build_builtin_va_list): Initialize
va_list_{g,f}pr_counter_field.
(ix86_setup_incoming_varargs): Don't do anything if reg_save
area will not be used. Only save registers that tree-stdarg.c
detected they need saving.
(ix86_va_start): Don't set up fields that won't be used.
* config/rs6000/rs6000.c (rs6000_build_builtin_va_list): Initialize
va_list_{g,f}pr_counter_field.
(setup_incoming_varargs): Don't do anything if reg_save
area will not be used. Only save registers that tree-stdarg.c
detected they need saving.
(rs6000_va_start): Don't set up fields that won't be used.
* gcc.dg/tree-ssa/stdarg-1.c: Removed.
* gcc.dg/tree-ssa/stdarg-2.c: Removed.
* gcc.dg/tree-ssa/stdarg-3.c: Removed.
* gcc.dg/tree-ssa/stdarg-4.c: Removed.
* gcc.dg/tree-ssa/stdarg-5.c: Removed.
From-SVN: r88383
Diffstat (limited to 'gcc/function.h')
| -rw-r--r-- | gcc/function.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/gcc/function.h b/gcc/function.h index 12b56bd..e38b529 100644 --- a/gcc/function.h +++ b/gcc/function.h @@ -428,22 +428,8 @@ struct function GTY(()) /* Nonzero if code to initialize arg_pointer_save_area has been emitted. */ unsigned int arg_pointer_save_area_init : 1; - - /* Number of units of general registers that need saving in stdarg - function. What unit is depends on the backend, either it is number - of bytes, or it can be number of registers. */ - unsigned int va_list_gpr_size : 8; - - /* Number of units of floating point registers that need saving in stdarg - function. */ - unsigned int va_list_fpr_size : 8; }; -/* If va_list_[gf]pr_size is set to this, it means we don't know how - many units need to be saved. */ -#define VA_LIST_MAX_GPR_SIZE 255 -#define VA_LIST_MAX_FPR_SIZE 255 - /* The function currently being compiled. */ extern GTY(()) struct function *cfun; |