diff options
| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-04 14:29:13 +0000 |
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| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-04 14:29:13 +0000 |
| commit | 61c059fcd4ddcc849aae31efce0f1a4866c0d04b (patch) | |
| tree | 807ab884f6921d74cf6697b2fbd57ce212645768 /gcc/tree-ssa-address.c | |
| parent | 8289bfc6ebd28a7c9ba0ded84bf9103b590a9597 (diff) | |
| download | gcc-61c059fcd4ddcc849aae31efce0f1a4866c0d04b.tar.gz | |
2011-06-04 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 174636 using svnmerge
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@174639 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-address.c')
| -rw-r--r-- | gcc/tree-ssa-address.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/tree-ssa-address.c b/gcc/tree-ssa-address.c index 2e6eabc8ccb..e3934e15506 100644 --- a/gcc/tree-ssa-address.c +++ b/gcc/tree-ssa-address.c @@ -1,5 +1,5 @@ /* Memory address lowering and addressing mode selection. - Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010 + Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. This file is part of GCC. @@ -129,7 +129,7 @@ gen_addr_rtx (enum machine_mode address_mode, *addr = act_elem; } - if (base) + if (base && base != const0_rtx) { if (*addr) *addr = simplify_gen_binary (PLUS, address_mode, base, *addr); @@ -365,7 +365,7 @@ create_mem_ref_raw (tree type, tree alias_ptr_type, struct mem_address *addr, ??? As IVOPTs does not follow restrictions to where the base pointer may point to create a MEM_REF only if we know that base is valid. */ - if (TREE_CODE (base) == ADDR_EXPR + if ((TREE_CODE (base) == ADDR_EXPR || TREE_CODE (base) == INTEGER_CST) && (!index2 || integer_zerop (index2)) && (!addr->index || integer_zerop (addr->index))) return fold_build2 (MEM_REF, type, base, addr->offset); |