diff options
Diffstat (limited to 'gcc/cp/optimize.c')
| -rw-r--r-- | gcc/cp/optimize.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gcc/cp/optimize.c b/gcc/cp/optimize.c index 177b74232c5..6fbcc2be192 100644 --- a/gcc/cp/optimize.c +++ b/gcc/cp/optimize.c @@ -1,5 +1,5 @@ /* Perform optimizations on tree structure. - Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. Written by Mark Michell (mark@codesourcery.com). This file is part of GNU CC. @@ -41,7 +41,7 @@ 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)); -/* Optimize the body of FN. */ +/* Optimize the body of FN. */ void optimize_function (fn) @@ -64,7 +64,7 @@ optimize_function (fn) /* We do not inline thunks, as (a) the backend tries to optimize the call to the thunkee, (b) tree based inlining breaks that optimization, (c) virtual functions are rarely inlineable, - and (d) ASM_OUTPUT_MI_THUNK is there to DTRT anyway. */ + and (d) TARGET_ASM_OUTPUT_MI_THUNK is there to DTRT anyway. */ && !DECL_THUNK_P (fn)) { optimize_inline_calls (fn); @@ -93,9 +93,9 @@ calls_setjmp_r (tp, walk_subtrees, data) return setjmp_call_p (*tp) ? *tp : NULL_TREE; } -/* Returns non-zero if FN calls `setjmp' or some other function that +/* Returns nonzero if FN calls `setjmp' or some other function that can return more than once. This function is conservative; it may - occasionally return a non-zero value even when FN does not actually + occasionally return a nonzero value even when FN does not actually call `setjmp'. */ int @@ -119,21 +119,21 @@ update_cloned_parm (parm, cloned_parm) { DECL_ABSTRACT_ORIGIN (cloned_parm) = parm; - /* We may have taken its address. */ + /* We may have taken its address. */ TREE_ADDRESSABLE (cloned_parm) = TREE_ADDRESSABLE (parm); - /* The definition might have different constness. */ + /* The definition might have different constness. */ TREE_READONLY (cloned_parm) = TREE_READONLY (parm); TREE_USED (cloned_parm) = TREE_USED (parm); - /* The name may have changed from the declaration. */ + /* The name may have changed from the declaration. */ DECL_NAME (cloned_parm) = DECL_NAME (parm); DECL_SOURCE_LOCATION (cloned_parm) = DECL_SOURCE_LOCATION (parm); } /* FN is a function that has a complete body. Clone the body as - necessary. Returns non-zero if there's no longer any need to + necessary. Returns nonzero if there's no longer any need to process the main body. */ int @@ -176,7 +176,7 @@ maybe_clone_body (fn) DECL_NOT_REALLY_EXTERN (clone) = DECL_NOT_REALLY_EXTERN (fn); TREE_PUBLIC (clone) = TREE_PUBLIC (fn); - /* Adjust the parameter names and locations. */ + /* Adjust the parameter names and locations. */ parm = DECL_ARGUMENTS (fn); clone_parm = DECL_ARGUMENTS (clone); /* Update the `this' parameter, which is always first. */ @@ -194,7 +194,7 @@ maybe_clone_body (fn) { /* Update this parameter. */ update_cloned_parm (parm, clone_parm); - /* We should only give unused information for one clone. */ + /* We should only give unused information for one clone. */ if (!first) TREE_USED (clone_parm) = 1; } @@ -275,7 +275,7 @@ maybe_clone_body (fn) return 1; } -/* Dump FUNCTION_DECL FN as tree dump PHASE. */ +/* Dump FUNCTION_DECL FN as tree dump PHASE. */ static void dump_function (phase, fn) |