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| author | Martin Jambor <mjambor@suse.cz> | 2011-01-27 14:41:51 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2011-01-27 14:41:51 +0100 |
| commit | e80b21edaebbc271cc2b3f996f51694c3c9bafe6 (patch) | |
| tree | 205042b8932b572b2d6dffbeafe420b31a1d325d /gcc/tree-sra.c | |
| parent | 6c90babb57291ae2895175d98a5cbc4897abe621 (diff) | |
| download | gcc-e80b21edaebbc271cc2b3f996f51694c3c9bafe6.zip gcc-e80b21edaebbc271cc2b3f996f51694c3c9bafe6.tar.gz gcc-e80b21edaebbc271cc2b3f996f51694c3c9bafe6.tar.bz2 | |
re PR tree-optimization/47228 (wrong code with loop)
2011-01-27 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/47228
* tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of
build_ref_for_offset.
* testsuite/gcc.dg/torture/pr47228.c: New test.
From-SVN: r169331
Diffstat (limited to 'gcc/tree-sra.c')
| -rw-r--r-- | gcc/tree-sra.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/tree-sra.c b/gcc/tree-sra.c index 47613f6..82d7601 100644 --- a/gcc/tree-sra.c +++ b/gcc/tree-sra.c @@ -2739,15 +2739,13 @@ sra_modify_assign (gimple *stmt, gimple_stmt_iterator *gsi) && !contains_bitfld_comp_ref_p (lhs) && !access_has_children_p (lacc)) { - lhs = build_ref_for_offset (loc, lhs, 0, TREE_TYPE (rhs), - gsi, false); + lhs = build_ref_for_model (loc, lhs, 0, racc, gsi, false); gimple_assign_set_lhs (*stmt, lhs); } else if (AGGREGATE_TYPE_P (TREE_TYPE (rhs)) && !contains_vce_or_bfcref_p (rhs) && !access_has_children_p (racc)) - rhs = build_ref_for_offset (loc, rhs, 0, TREE_TYPE (lhs), - gsi, false); + rhs = build_ref_for_model (loc, rhs, 0, lacc, gsi, false); if (!useless_type_conversion_p (TREE_TYPE (lhs), TREE_TYPE (rhs))) { |