From: Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
Date: Mon, 19 Jun 2000 01:40:32 +0000 (+0000)
Subject: * gcse.c (insert_insn_end_bb): Always put after NOTE_INSN_BASIC_BLOCK.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0a377997716c950a29f9928b6cf52c1795b1e997;p=gcc.git

* gcse.c (insert_insn_end_bb): Always put after NOTE_INSN_BASIC_BLOCK.

From-SVN: r34592
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3a5e0f8ea3c..7e8356e63b1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 Sun Jun 18 21:42:15 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
+	* gcse.c (insert_insn_end_bb): Always put after NOTE_INSN_BASIC_BLOCK.
+
 	* function.c (put_var_into_stack): Don't reference DECL_ fields
 	if input is a SAVE_EXPR.
 	Use set_mem_attributes in COMPLEX case.
diff --git a/gcc/gcse.c b/gcc/gcse.c
index 4665133ee60..cc133177caa 100644
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -4346,10 +4346,9 @@ insert_insn_end_bb (expr, bb, pre)
 	 If we inserted before the CODE_LABEL, then we would be putting
 	 the insn in the wrong basic block.  In that case, put the insn
 	 after the CODE_LABEL.  Also, respect NOTE_INSN_BASIC_BLOCK.  */
-      if (GET_CODE (insn) == CODE_LABEL)
-	insn = NEXT_INSN (insn);
-      else if (GET_CODE (insn) == NOTE
-	       && NOTE_LINE_NUMBER (insn) == NOTE_INSN_BASIC_BLOCK)
+      while (GET_CODE (insn) == CODE_LABEL
+	     || (GET_CODE (insn) == NOTE
+		 && NOTE_LINE_NUMBER (insn) == NOTE_INSN_BASIC_BLOCK))
 	insn = NEXT_INSN (insn);
 
       new_insn = emit_block_insn_before (pat, insn, BASIC_BLOCK (bb));