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2008-01-16 Jakub Jelinek <jakub@redhat.com> Richard Guenther <rguenther@suse.de> PR c/34668 * gimplify.c (fold_indirect_ref_rhs): Rename to ... (gimple_fold_indirect_ref_rhs): ... this. (gimple_fold_indirect_ref): New function with foldings that preserve lvalueness. (gimplify_modify_expr_rhs): Call gimple_fold_indirect_ref_rhs. * tree-flow.h (gimple_fold_indirect_ref): Declare. * tree-inline.c (copy_body_r): Use gimple_fold_indirect_ref to fold an INDIRECT_REF, fall back to the old use of fold_indirect_ref_1. * gcc.dg/pr34668-1.c: New test. * gcc.dg/pr34668-2.c: Likewise. Co-Authored-By: Richard Guenther <rguenther@suse.de> From-SVN: r131572
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