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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-01 01:43:12 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-01-01 01:43:12 +0000 |
| commit | 553acd9c35581da1fff1233a1fbe0788c362e842 (patch) | |
| tree | af4745888545dece3278b75f28dd04b661c44e61 /gcc/function.c | |
| parent | 51a0525c68740a12d03f54dee4ccdd13ca1c6059 (diff) | |
| download | gcc-553acd9c35581da1fff1233a1fbe0788c362e842.tar.gz | |
PR middle-end/17799
* function.c (use_register_for_decl): Check DECL_IGNORED_P instead
of DECL_ARTIFICIAL.
(assign_parms_augmented_arg_list): Set DECL_IGNORED_P.
* c-decl.c (build_compound_literal): Likewise.
* dwarf2asm.c (dw2_force_const_mem): Likewise.
* gimplify.c (create_artificial_label): Likewise.
* tree-inline.c (expand_call_inline): Likewise.
* var-tracking.c (vt_initialize): Likewise.
* tree-outof-ssa.c (create_temp): Copy DECL_IGNORED_P.
cp/
* call.c (make_temporary_var_for_ref_to_temp): Set DECL_IGNORED_P.
* class.c (build_vtable): Don't conditionallize setting it
based on DWARF2_DEBUG.
(layout_class_type): Set DECL_IGNORED_P.
* decl2.c (get_guard): Likewise.
* rtti.c (get_tinfo_decl, build_lang_decl): Likewise.
* tree.c (build_local_temp): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92781 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/function.c b/gcc/function.c index eb1e14e5d7e..e878dc13e1d 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -1922,8 +1922,9 @@ use_register_for_decl (tree decl) if (flag_float_store && FLOAT_TYPE_P (TREE_TYPE (decl))) return false; - /* Compiler-generated temporaries can always go in registers. */ - if (DECL_ARTIFICIAL (decl)) + /* If we're not interested in tracking debugging information for + this decl, then we can certainly put it in a register. */ + if (DECL_IGNORED_P (decl)) return true; return (optimize || DECL_REGISTER (decl)); @@ -2105,6 +2106,7 @@ assign_parms_augmented_arg_list (struct assign_parm_data_all *all) decl = build_decl (PARM_DECL, NULL_TREE, type); DECL_ARG_TYPE (decl) = type; DECL_ARTIFICIAL (decl) = 1; + DECL_IGNORED_P (decl) = 1; TREE_CHAIN (decl) = fnargs; fnargs = decl; |