diff options
Diffstat (limited to 'gcc/cp/optimize.c')
| -rw-r--r-- | gcc/cp/optimize.c | 39 |
1 files changed, 16 insertions, 23 deletions
diff --git a/gcc/cp/optimize.c b/gcc/cp/optimize.c index 6fbcc2be192..6de190d4811 100644 --- a/gcc/cp/optimize.c +++ b/gcc/cp/optimize.c @@ -21,6 +21,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #include "config.h" #include "system.h" +#include "coretypes.h" +#include "tm.h" #include "tree.h" #include "cp-tree.h" #include "rtl.h" @@ -37,15 +39,14 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA /* Prototypes. */ -static tree calls_setjmp_r PARAMS ((tree *, int *, void *)); -static void update_cloned_parm PARAMS ((tree, tree)); -static void dump_function PARAMS ((enum tree_dump_index, tree)); +static tree calls_setjmp_r (tree *, int *, void *); +static void update_cloned_parm (tree, tree); +static void dump_function (enum tree_dump_index, tree); /* Optimize the body of FN. */ void -optimize_function (fn) - tree fn; +optimize_function (tree fn) { dump_function (TDI_original, fn); @@ -81,10 +82,8 @@ optimize_function (fn) /* Called from calls_setjmp_p via walk_tree. */ static tree -calls_setjmp_r (tp, walk_subtrees, data) - tree *tp; - int *walk_subtrees ATTRIBUTE_UNUSED; - void *data ATTRIBUTE_UNUSED; +calls_setjmp_r (tree *tp, int *walk_subtrees ATTRIBUTE_UNUSED, + void *data ATTRIBUTE_UNUSED) { /* We're only interested in FUNCTION_DECLS. */ if (TREE_CODE (*tp) != FUNCTION_DECL) @@ -98,9 +97,8 @@ calls_setjmp_r (tp, walk_subtrees, data) occasionally return a nonzero value even when FN does not actually call `setjmp'. */ -int -calls_setjmp_p (fn) - tree fn; +bool +calls_setjmp_p (tree fn) { return walk_tree_without_duplicates (&DECL_SAVED_TREE (fn), calls_setjmp_r, @@ -113,9 +111,7 @@ calls_setjmp_p (fn) debugging generation code will be able to find the original PARM. */ static void -update_cloned_parm (parm, cloned_parm) - tree parm; - tree cloned_parm; +update_cloned_parm (tree parm, tree cloned_parm) { DECL_ABSTRACT_ORIGIN (cloned_parm) = parm; @@ -136,12 +132,11 @@ update_cloned_parm (parm, cloned_parm) necessary. Returns nonzero if there's no longer any need to process the main body. */ -int -maybe_clone_body (fn) - tree fn; +bool +maybe_clone_body (tree fn) { tree clone; - int first = 1; + bool first = true; /* We only clone constructors and destructors. */ if (!DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P (fn) @@ -155,7 +150,7 @@ maybe_clone_body (fn) list. */ for (clone = TREE_CHAIN (fn); clone && DECL_CLONED_FUNCTION_P (clone); - clone = TREE_CHAIN (clone), first = 0) + clone = TREE_CHAIN (clone), first = false) { tree parm; tree clone_parm; @@ -278,9 +273,7 @@ maybe_clone_body (fn) /* Dump FUNCTION_DECL FN as tree dump PHASE. */ static void -dump_function (phase, fn) - enum tree_dump_index phase; - tree fn; +dump_function (enum tree_dump_index phase, tree fn) { FILE *stream; int flags; |