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| author | Richard Sandiford <r.sandiford@uk.ibm.com> | 2014-05-13 13:51:20 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2014-05-13 13:51:20 +0000 |
| commit | 460d1e22353835f4cf8749aedd07387185146eb6 (patch) | |
| tree | 0847c4ecc1245bc64f72826d0d4d5e887cefd641 /gcc/tree-dfa.h | |
| parent | 1e1f96b5f65f58bdb8dbbc697ac0b27f1894cbcf (diff) | |
| download | gcc-460d1e22353835f4cf8749aedd07387185146eb6.zip gcc-460d1e22353835f4cf8749aedd07387185146eb6.tar.gz gcc-460d1e22353835f4cf8749aedd07387185146eb6.tar.bz2 | |
tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index calculation to match get_ref_base_and_extent.
gcc/
* tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
calculation to match get_ref_base_and_extent.
From-SVN: r210377
Diffstat (limited to 'gcc/tree-dfa.h')
| -rw-r--r-- | gcc/tree-dfa.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-dfa.h b/gcc/tree-dfa.h index 7b076c7..fe13587 100644 --- a/gcc/tree-dfa.h +++ b/gcc/tree-dfa.h @@ -103,7 +103,8 @@ get_addr_base_and_unit_offset_1 (tree exp, HOST_WIDE_INT *poffset, TREE_CODE (unit_size) == INTEGER_CST)) { offset_int woffset - = offset_int::from (wi::sub (index, low_bound), SIGNED); + = wi::sext (wi::to_offset (index) - wi::to_offset (low_bound), + TYPE_PRECISION (TREE_TYPE (index))); woffset *= wi::to_offset (unit_size); byte_offset += woffset.to_shwi (); } |