From e3ccfc8bb56558847d24c2cc1d911c3b31421542 Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Thu, 1 Jul 2010 10:50:14 +0000 Subject: emit-rtl.c (set_mem_attributes_minus_bitpos): Use unsigned types for offsets. 2010-07-01 Richard Guenther * emit-rtl.c (set_mem_attributes_minus_bitpos): Use unsigned types for offsets. From-SVN: r161659 --- gcc/ChangeLog | 5 +++++ gcc/emit-rtl.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) (limited to 'gcc') diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d38eb78..e54886b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-07-01 Richard Guenther + + * emit-rtl.c (set_mem_attributes_minus_bitpos): Use unsigned + types for offsets. + 2010-07-01 Joern Rennecke PR target/44732 diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 4e38d89..6dae996 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -1616,10 +1616,10 @@ set_mem_attributes_minus_bitpos (rtx ref, tree t, int objectp, align = MAX (align, TYPE_ALIGN (type)); else if (TREE_CODE (t) == MEM_REF) { - HOST_WIDE_INT aoff = BITS_PER_UNIT; + unsigned HOST_WIDE_INT aoff = BITS_PER_UNIT; if (host_integerp (TREE_OPERAND (t, 1), 1)) { - HOST_WIDE_INT ioff = TREE_INT_CST_LOW (TREE_OPERAND (t, 1)); + unsigned HOST_WIDE_INT ioff = TREE_INT_CST_LOW (TREE_OPERAND (t, 1)); aoff = (ioff & -ioff) * BITS_PER_UNIT; } if (TREE_CODE (TREE_OPERAND (t, 0)) == ADDR_EXPR -- cgit v1.1