1 files changed, 2 insertions, 9 deletions
diff --git a/gcc/dce.c b/gcc/dce.c
index af22eb3..2894fa5 100644
--- a/gcc/dce.c
+++ b/gcc/dce.c
@@ -174,7 +174,6 @@ deletable_insn_p (rtx_insn *insn, bool fast, bitmap arg_stores)
       return false;
 
     case CLOBBER:
-    case CLOBBER_HIGH:
       if (fast)
 	{
 	  /* A CLOBBER of a dead pseudo register serves no purpose.
@@ -244,10 +243,7 @@ static void
 mark_nonreg_stores_1 (rtx dest, const_rtx pattern, void *data)
 {
   if (GET_CODE (pattern) != CLOBBER && !REG_P (dest))
-    {
-      gcc_checking_assert (GET_CODE (pattern) != CLOBBER_HIGH);
-      mark_insn ((rtx_insn *) data, true);
-    }
+    mark_insn ((rtx_insn *) data, true);
 }
 
 
@@ -258,10 +254,7 @@ static void
 mark_nonreg_stores_2 (rtx dest, const_rtx pattern, void *data)
 {
   if (GET_CODE (pattern) != CLOBBER && !REG_P (dest))
-    {
-      gcc_checking_assert (GET_CODE (pattern) != CLOBBER_HIGH);
-      mark_insn ((rtx_insn *) data, false);
-    }
+    mark_insn ((rtx_insn *) data, false);
 }