* unroll.c (unroll_loop): Make temp an unsigned HOST_WIDE_INT.

From-SVN: r30513

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 865fd396251c27ae7be9156e535997199385a9e5..a3e44dba78e5d2c5aceadb659f53078527bcd5d5 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Fri Nov 12 12:43:49 1999  Richard Henderson  <rth@cygnus.com>
+
+       * unroll.c (unroll_loop): Make temp an unsigned HOST_WIDE_INT.
+
 Fri Nov 12 15:14:19 1999  Vladimir Makarov  <vmakarov@tofu.to.cygnus.com>
 
        * i960.h (CAN_DEBUG_WITHOUT_FP): Don't define it.

diff --git a/gcc/unroll.c b/gcc/unroll.c
index fac8873caef92adf33c4e35bd491b8bd238de864..3994e79c2264e212c30f0508f0147aa1c04cfa2d 100644 (file)
--- a/gcc/unroll.c
+++ b/gcc/unroll.c
@@ -234,7 +234,8 @@ unroll_loop (loop_end, insn_count, loop_start, end_insert_before,
      struct loop_info *loop_info;
      int strength_reduce_p;
 {
-  int i, j, temp;
+  int i, j;
+  unsigned HOST_WIDE_INT temp;
   int unroll_number = 1;
   rtx copy_start, copy_end;
   rtx insn, sequence, pattern, tem;