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| author | Richard Guenther <rguenther@suse.de> | 2010-07-09 18:32:29 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-07-09 18:32:29 +0000 |
| commit | 38a178dd99642468bfbc390a5b8b8d17dd926cdc (patch) | |
| tree | d19bfa340525e1e908efb96bd72cab46f84918a8 /gcc/tree-ssa-address.c | |
| parent | c8aa02cc70491747e1c909943540f9dd4c105591 (diff) | |
| download | gcc-38a178dd99642468bfbc390a5b8b8d17dd926cdc.zip gcc-38a178dd99642468bfbc390a5b8b8d17dd926cdc.tar.gz gcc-38a178dd99642468bfbc390a5b8b8d17dd926cdc.tar.bz2 | |
re PR middle-end/44890 (Hitting gcc_assert in build2_stat with pr30388.c testsuite test case)
2010-07-09 Richard Guenther <rguenther@suse.de>
PR middle-end/44890
* tree-ssa-address.c (create_mem_ref_raw): Only build a MEM_REF
if base is a pointer.
* tree-cfg.c (verify_expr): Update MEM_REF checking.
From-SVN: r162005
Diffstat (limited to 'gcc/tree-ssa-address.c')
| -rw-r--r-- | gcc/tree-ssa-address.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-address.c b/gcc/tree-ssa-address.c index cf7a81d..f49bf14 100644 --- a/gcc/tree-ssa-address.c +++ b/gcc/tree-ssa-address.c @@ -352,7 +352,8 @@ create_mem_ref_raw (tree type, tree alias_ptr_type, struct mem_address *addr) /* If possible use a plain MEM_REF instead of a TARGET_MEM_REF. */ if (alias_ptr_type && !addr->index - && !addr->step) + && !addr->step + && (!addr->base || POINTER_TYPE_P (TREE_TYPE (addr->base)))) { tree base, offset; gcc_assert (!addr->symbol ^ !addr->base); |