expr.h (jumpifnot_1, [...]): Declare.

        * expr.h (jumpifnot_1, jumpif_1, do_jump_1): Declare.
        * dojump.c (do_jump_by_parts_greater): Take two operands instead of
        full expression.
        (do_jump_by_parts_equality, do_compare_and_jump): Ditto.
        (jumpifnot_1, jumpif_1): New wrappers for do_jump_1.
        (do_jump): Split out code for simple binary comparisons into ...
        (do_jump_1): ... this, taking the individual operands and code.
        Change callers to helper function above accordingly.
        * expr.c (expand_expr_real_1): Use jumpifnot_1 for simple binary
        comparisons.

From-SVN: r151080

1 files changed, 3 insertions, 0 deletions

diff --git a/gcc/expr.h b/gcc/expr.h
index 228a345..fbec387 100644
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -579,13 +579,16 @@ extern tree string_constant (tree, tree *);
 
 /* Generate code to evaluate EXP and jump to LABEL if the value is zero.  */
 extern void jumpifnot (tree, rtx);
+extern void jumpifnot_1 (enum tree_code, tree, tree, rtx);
 
 /* Generate code to evaluate EXP and jump to LABEL if the value is nonzero.  */
 extern void jumpif (tree, rtx);
+extern void jumpif_1 (enum tree_code, tree, tree, rtx);
 
 /* Generate code to evaluate EXP and jump to IF_FALSE_LABEL if
    the result is zero, or IF_TRUE_LABEL if the result is one.  */
 extern void do_jump (tree, rtx, rtx);
+extern void do_jump_1 (enum tree_code, tree, tree, rtx, rtx);
 
 extern void do_compare_rtx_and_jump (rtx, rtx, enum rtx_code, int,
 				     enum machine_mode, rtx, rtx, rtx);