* gcse.c (update_ld_motion_stores): Don't use variable I for an insn.

	* flow.c (set_block_for_new_insns): Remove needless cast and
	properly check for unset block number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41227 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dc5b07c..da7a4ab 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+Tue Apr 10 17:45:50 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+       * gcse.c (update_ld_motion_stores): Don't use variable I for an insn.
+       * flow.c (set_block_for_new_insns): Remove needless cast and
+       properly check for unset block number.
+
 2001-04-10  Andrew MacLeod  <amacleod@redhat.com>
 
        * function.c (purge_single_hard_subreg_set): Only check REGNO if 

diff --git a/gcc/flow.c b/gcc/flow.c
index 7736d85..68b3aca 100644 (file)
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -6723,8 +6723,8 @@ set_block_for_new_insns (insn, bb)
     {
       if (GET_CODE (insn) == NOTE)
        break;
-      if ((size_t)INSN_UID (insn) >= basic_block_for_insn->num_elements 
-         || BLOCK_NUM (insn) == 0)
+      if (INSN_UID (insn) >= basic_block_for_insn->num_elements 
+         || BLOCK_FOR_INSN (insn) == 0)
        set_block_for_insn (insn, bb);
       else
        break;

diff --git a/gcc/gcse.c b/gcc/gcse.c
index 7f4b306..9121af7 100644 (file)
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -6357,7 +6357,7 @@ update_ld_motion_stores (expr)
          rtx pat = PATTERN (insn);
          rtx src = SET_SRC (pat);
          rtx reg = expr->reaching_reg;
-         rtx copy, i;
+         rtx copy, new;
 
          /* If we've already copied it, continue.  */
          if (expr->reaching_reg == src)
@@ -6373,9 +6373,9 @@ update_ld_motion_stores (expr)
            }
          
          copy = gen_move_insn ( reg, SET_SRC (pat));
-         i = emit_insn_before (copy, insn);
-         record_one_set (REGNO (reg), i);
-         set_block_for_new_insns (i, BLOCK_FOR_INSN (insn));
+         new = emit_insn_before (copy, insn);
+         record_one_set (REGNO (reg), new);
+         set_block_for_new_insns (new, BLOCK_FOR_INSN (insn));
          SET_SRC (pat) = reg;
 
          /* un-recognize this pattern since it's probably different now.  */