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authorhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-10-01 09:15:49 +0000
committerhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-10-01 09:15:49 +0000
commit2b0cc32c1a74da7eba2fd5dfbe07a57e8228b5a8 (patch)
treed7b7b51368fcbf670d10b8f7388c4cbb964bdd56
parentf17b95f21caf728a50b83a5d8786a20a45edda71 (diff)
* compile.c: remove commented out code.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--ChangeLog4
-rw-r--r--compile.c119
2 files changed, 4 insertions, 119 deletions
diff --git a/ChangeLog b/ChangeLog
index 8b28bf57d91..5367b4439f1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Oct 1 18:15:42 2014 Nolan Evans <nolane@gmail.com>
+
+ * compile.c: remove commented out code.
+
Wed Oct 1 17:38:53 2014 Rei Odaira <Rei.Odaira@gmail.com>
* test/fileutils/test_fileutils.rb: AIX does not allow
diff --git a/compile.c b/compile.c
index 93f06035681..dda22b09f61 100644
--- a/compile.c
+++ b/compile.c
@@ -321,9 +321,6 @@ r_value(VALUE value)
#if CPDEBUG
#define gl_node_level iseq->compile_data->node_level
-#if 0
-static void debug_list(ISEQ_ARG_DECLARE LINK_ANCHOR *anchor);
-#endif
#endif
static void dump_disasm_list(LINK_ELEMENT *elem);
@@ -684,22 +681,6 @@ INSERT_ELEM_NEXT(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
}
}
-#if 0 /* unused */
-/*
- * elemX, elem1 => elemX, elem2, elem1
- */
-static void
-INSERT_ELEM_PREV(LINK_ELEMENT *elem1, LINK_ELEMENT *elem2)
-{
- elem2->prev = elem1->prev;
- elem2->next = elem1;
- elem1->prev = elem2;
- if (elem2->prev) {
- elem2->prev->next = elem2;
- }
-}
-#endif
-
/*
* elemX, elem1, elemY => elemX, elem2, elemY
*/
@@ -731,14 +712,6 @@ FIRST_ELEMENT(LINK_ANCHOR *anchor)
return anchor->anchor.next;
}
-#if 0 /* unused */
-static LINK_ELEMENT *
-LAST_ELEMENT(LINK_ANCHOR *anchor)
-{
- return anchor->last;
-}
-#endif
-
static LINK_ELEMENT *
POP_ELEMENT(ISEQ_ARG_DECLARE LINK_ANCHOR *anchor)
{
@@ -752,32 +725,6 @@ POP_ELEMENT(ISEQ_ARG_DECLARE LINK_ANCHOR *anchor)
#define POP_ELEMENT(anchor) POP_ELEMENT(iseq, (anchor))
#endif
-#if 0 /* unused */
-static LINK_ELEMENT *
-SHIFT_ELEMENT(LINK_ANCHOR *anchor)
-{
- LINK_ELEMENT *elem = anchor->anchor.next;
- if (elem) {
- anchor->anchor.next = elem->next;
- }
- return elem;
-}
-#endif
-
-#if 0 /* unused */
-static int
-LIST_SIZE(LINK_ANCHOR *anchor)
-{
- LINK_ELEMENT *elem = anchor->anchor.next;
- int size = 0;
- while (elem) {
- size += 1;
- elem = elem->next;
- }
- return size;
-}
-#endif
-
static int
LIST_SIZE_ZERO(LINK_ANCHOR *anchor)
{
@@ -839,65 +786,6 @@ INSERT_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *anc1, LINK_ANCHOR *anc2)
#define INSERT_LIST(anc1, anc2) INSERT_LIST(iseq, (anc1), (anc2))
#endif
-#if 0 /* unused */
-/*
- * anc1: e1, e2, e3
- * anc2: e4, e5
- *#=>
- * anc1: e4, e5
- * anc2: e1, e2, e3
- */
-static void
-SWAP_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *anc1, LINK_ANCHOR *anc2)
-{
- LINK_ANCHOR tmp = *anc2;
-
- /* it has bug */
- *anc2 = *anc1;
- *anc1 = tmp;
-
- verify_list("swap1", anc1);
- verify_list("swap2", anc2);
-}
-#if CPDEBUG < 0
-#define SWAP_LIST(anc1, anc2) SWAP_LIST(iseq, (anc1), (anc2))
-#endif
-
-static LINK_ANCHOR *
-REVERSE_LIST(ISEQ_ARG_DECLARE LINK_ANCHOR *anc)
-{
- LINK_ELEMENT *first, *last, *elem, *e;
- first = &anc->anchor;
- elem = first->next;
- last = anc->last;
-
- if (elem != 0) {
- anc->anchor.next = last;
- anc->last = elem;
- }
- else {
- /* null list */
- return anc;
- }
- while (elem) {
- e = elem->next;
- elem->next = elem->prev;
- elem->prev = e;
- elem = e;
- }
-
- first->next = last;
- last->prev = first;
- anc->last->next = 0;
-
- verify_list("reverse", anc);
- return anc;
-}
-#if CPDEBUG < 0
-#define REVERSE_LIST(anc) REVERSE_LIST(iseq, (anc))
-#endif
-#endif
-
#if CPDEBUG && 0
static void
debug_list(ISEQ_ARG_DECLARE LINK_ANCHOR *anchor)
@@ -1674,13 +1562,6 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *anchor)
list = list->next;
}
-#if 0 /* XXX */
- /* this check need dead code elimination */
- if (sp != 1) {
- rb_bug("SP is not 0 on %s (%d)\n", RSTRING_PTR(iseq->name), sp);
- }
-#endif
-
iseq->iseq_encoded = (void *)generated_iseq;
iseq->iseq_size = pos;
iseq->stack_max = stack_max;