1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cse.c b/gcc/cse.c
index 6a5ccb5..61d2d7e 100644
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -4565,7 +4565,7 @@ cse_insn (rtx_insn *insn)
 	  else
 	    shift = INTVAL (pos);
 	  if (INTVAL (width) == HOST_BITS_PER_WIDE_INT)
-	    mask = ~(HOST_WIDE_INT) 0;
+	    mask = HOST_WIDE_INT_M1;
 	  else
 	    mask = (HOST_WIDE_INT_1 << INTVAL (width)) - 1;
 	  val = (val >> shift) & mask;
@@ -5233,7 +5233,7 @@ cse_insn (rtx_insn *insn)
 		  else
 		    shift = INTVAL (pos);
 		  if (INTVAL (width) == HOST_BITS_PER_WIDE_INT)
-		    mask = ~(HOST_WIDE_INT) 0;
+		    mask = HOST_WIDE_INT_M1;
 		  else
 		    mask = (HOST_WIDE_INT_1 << INTVAL (width)) - 1;
 		  val &= ~(mask << shift);