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| author | Richard Guenther <rguenther@suse.de> | 2008-03-15 14:27:55 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-03-15 14:27:55 +0000 |
| commit | 1fd8906045746e33fbb2a14f8d6dbaa67045dc5b (patch) | |
| tree | 280eea0f927f26121b5402f767c4c4a84f40d518 /gcc/fortran/resolve.c | |
| parent | 693092fb624671b2b00b309468fd24b6cd9b4420 (diff) | |
| download | gcc-1fd8906045746e33fbb2a14f8d6dbaa67045dc5b.zip gcc-1fd8906045746e33fbb2a14f8d6dbaa67045dc5b.tar.gz gcc-1fd8906045746e33fbb2a14f8d6dbaa67045dc5b.tar.bz2 | |
re PR middle-end/35593 (spurious warning "array subscript is below array bounds" with void* function argument plus -O2)
2008-03-15 Richard Guenther <rguenther@suse.de>
PR middle-end/35593
* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Make sure
to not produce negative array indices if not allowed. Add
parameter to indicate that.
(maybe_fold_offset_to_component_ref): Allow negative array
indices only for the first member of a structure.
(maybe_fold_offset_to_reference): Allow negative array indices.
(maybe_fold_stmt_addition): Likewise.
* g++.dg/warn/Warray-bounds-3.C: New testcase.
From-SVN: r133249
Diffstat (limited to 'gcc/fortran/resolve.c')
0 files changed, 0 insertions, 0 deletions