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Remove unnecessary test in ast2firm: A for-statement always has a body.
author
Christoph Mallon
<christoph.mallon@gmx.de>
Fri, 4 Feb 2011 14:27:14 +0000
(14:27 +0000)
committer
Christoph Mallon
<christoph.mallon@gmx.de>
Fri, 4 Feb 2011 14:27:14 +0000
(14:27 +0000)
[r28296]
ast2firm.c
patch
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diff --git
a/ast2firm.c
b/ast2firm.c
index
0be75e8
..
829a4d2
100644
(file)
--- a/
ast2firm.c
+++ b/
ast2firm.c
@@
-5080,28
+5080,23
@@
static void for_statement_to_firm(for_statement_t *statement)
ir_node *const false_block = new_immBlock();
/* the loop body */
ir_node *const false_block = new_immBlock();
/* the loop body */
- ir_node *body_block;
- if (statement->body != NULL) {
- ir_node *const old_continue_label = continue_label;
- ir_node *const old_break_label = break_label;
- continue_label = step_block;
- break_label = false_block;
+ ir_node *const old_continue_label = continue_label;
+ ir_node *const old_break_label = break_label;
+ continue_label = step_block;
+ break_label = false_block;
-
body_block = new_immBlock();
-
set_cur_block(body_block);
-
statement_to_firm(statement->body);
+
ir_node *const
body_block = new_immBlock();
+ set_cur_block(body_block);
+ statement_to_firm(statement->body);
-
assert(continue_label == step_block);
-
assert(break_label == false_block);
-
continue_label = old_continue_label;
-
break_label = old_break_label;
+ assert(continue_label == step_block);
+ assert(break_label == false_block);
+ continue_label = old_continue_label;
+ break_label = old_break_label;
- if (get_cur_block() != NULL) {
- jmp = new_Jmp();
- add_immBlock_pred(step_block, jmp);
- }
- } else {
- body_block = step_block;
+ if (get_cur_block() != NULL) {
+ jmp = new_Jmp();
+ add_immBlock_pred(step_block, jmp);
}
/* create the condition */
}
/* create the condition */