stmt.c (do_jump_if_equal): Return 0 earlier if OP1 and OP2 are known to be not equiva...

	* stmt.c (do_jump_if_equal): Return 0 earlier if OP1 and
	OP2 are known to be not equivalent.

From-SVN: r68557

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4291f67ba8548565f30bf0bff3be1df530b42e56..a18f4338c7327e46026ea7851cd7284622d53458 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-06-27  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * stmt.c (do_jump_if_equal): Return 0 earlier if OP1 and
+       OP2 are known to be not equivalent.
+
 2003-06-26  Devang Patel <dpatel@apple.com>
 
        * final.c (debug_flush_symbol_queue): New function.

diff --git a/gcc/stmt.c b/gcc/stmt.c
index 426ded3a52e9d19fe222f9ae282618ec4e8c14a6..08f08db588bc6f7a1883261f528f3ab587a62626 100644 (file)
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -5756,7 +5756,7 @@ do_jump_if_equal (op1, op2, label, unsignedp)
 {
   if (GET_CODE (op1) == CONST_INT && GET_CODE (op2) == CONST_INT)
     {
-      if (INTVAL (op1) == INTVAL (op2))
+      if (op1 == op2)
        emit_jump (label);
     }
   else