diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2005-04-09 19:19:58 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2005-04-09 19:19:58 +0200 |
| commit | 9d30f3c190d89f886600bd4ccfe33d62d78adc51 (patch) | |
| tree | 61752d61b3fcec7c9f45123820661900d12f5e36 /gcc/tree-pass.h | |
| parent | 1b80335583a3b3713ed66afbc48d6ba886ce514c (diff) | |
| download | gcc-9d30f3c190d89f886600bd4ccfe33d62d78adc51.zip gcc-9d30f3c190d89f886600bd4ccfe33d62d78adc51.tar.gz gcc-9d30f3c190d89f886600bd4ccfe33d62d78adc51.tar.bz2 | |
tree.h (enum tree_index): Add TI_VA_LIST_GPR_COUNTER_FIELD and TI_VA_LIST_FPR_COUNTER_FIELD.
* 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.
* tree-stdarg.h: 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.
* target.h (struct gcc_target): Add stdarg_optimize_hook.
* target-def.h (TARGET_STDARG_OPTIMIZE_HOOK): Define.
(TARGET_INITIALIZER): Add it.
* 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.
* config/alpha/alpha.c: Include tree-flow.h and tree-stdarg.h.
(alpha_build_builtin_va_list): Initialize va_list_gpr_counter_field.
(va_list_skip_additions, alpha_stdarg_optimize_hook): New functions.
(TARGET_STDARG_OPTIMIZE_HOOK): Define.
* gcc.dg/tree-ssa/stdarg-1.c: New test.
* gcc.dg/tree-ssa/stdarg-2.c: New test.
* gcc.dg/tree-ssa/stdarg-3.c: New test.
* gcc.dg/tree-ssa/stdarg-4.c: New test.
* gcc.dg/tree-ssa/stdarg-5.c: New test.
* gcc.c-torture/execute/stdarg-4.c: New test.
* gcc.dg/vmx/varargs-1.c (f1, f2, f3): Add missing va_end.
From-SVN: r97916
Diffstat (limited to 'gcc/tree-pass.h')
| -rw-r--r-- | gcc/tree-pass.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h index f2e4cb2..557a3e5 100644 --- a/gcc/tree-pass.h +++ b/gcc/tree-pass.h @@ -190,6 +190,7 @@ extern struct tree_opt_pass pass_profile; extern struct tree_opt_pass pass_pre_expand; extern struct tree_opt_pass pass_lower_vector_ssa; extern struct tree_opt_pass pass_fold_builtins; +extern struct tree_opt_pass pass_stdarg; extern struct tree_opt_pass pass_early_warn_uninitialized; extern struct tree_opt_pass pass_late_warn_uninitialized; extern struct tree_opt_pass pass_warn_function_return; |