builtins.c (expand_builtin_expect_jump): Remove redundant tests that are also in...

	* builtins.c (expand_builtin_expect_jump): Remove redundant
	tests that are also in any_condjump_p().

From-SVN: r67966

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 770098a0d7f816b4cffdf252f4e13792d80041e2..5f410d35924963ddac058e374698a964f7ebe937 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2003-06-15  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * builtins.c (expand_builtin_expect_jump): Remove redundant
+       tests that are also in any_condjump_p().
+
 2003-06-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * libgcc2.c: Delete sysV68 L_trampoline section.

diff --git a/gcc/builtins.c b/gcc/builtins.c
index 365f1e1556f46da07c6f1c9620854ec3feede423..c6528d7ddef14c071c246fcf533d263f3e108a9b 100644 (file)
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -4248,18 +4248,13 @@ expand_builtin_expect_jump (exp, if_false_label, if_true_label)
       while (insn != NULL_RTX)
        {
          rtx next = NEXT_INSN (insn);
-         rtx pattern;
 
-         if (GET_CODE (insn) == JUMP_INSN && any_condjump_p (insn)
-             && (pattern = pc_set (insn)) != NULL_RTX)
+         if (GET_CODE (insn) == JUMP_INSN && any_condjump_p (insn))
            {
-             rtx ifelse = SET_SRC (pattern);
+             rtx ifelse = SET_SRC (pc_set (insn));
              rtx label;
              int taken;
 
-             if (GET_CODE (ifelse) != IF_THEN_ELSE)
-               goto do_next_insn;
-
              if (GET_CODE (XEXP (ifelse, 1)) == LABEL_REF)
                {
                  taken = 1;