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| author | Kazu Hirata <kazu@codesourcery.com> | 2005-12-21 16:48:59 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2005-12-21 16:48:59 +0000 |
| commit | 0dd4b47b7fc8c9f9296429d348ec64df5afeb35a (patch) | |
| tree | 0990c6705e08d5b4c38ec5a270b8925019dc291c /gcc | |
| parent | ad44e786b879ce503b59b9e3afd5abb821133f88 (diff) | |
| download | gcc-0dd4b47b7fc8c9f9296429d348ec64df5afeb35a.zip gcc-0dd4b47b7fc8c9f9296429d348ec64df5afeb35a.tar.gz gcc-0dd4b47b7fc8c9f9296429d348ec64df5afeb35a.tar.bz2 | |
tree-data-ref.c (estimate_niter_from_size_of_data): Replace fold_build2 with fold_binary.
* tree-data-ref.c (estimate_niter_from_size_of_data): Replace
fold_build2 with fold_binary.
* tree-ssa-ccp.c (visit_assignment, maybe_fold_stmt_addition):
Replace fold_build1 with fold_unary.
* tree-ssa-reassoc.c (optimize_ops_list): Replace fold_build2
with fold_binary.
From-SVN: r108913
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/tree-data-ref.c | 2 | ||||
| -rw-r--r-- | gcc/tree-ssa-ccp.c | 10 | ||||
| -rw-r--r-- | gcc/tree-ssa-reassoc.c | 4 |
4 files changed, 17 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e00ed90..69ca302 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2005-12-21 Kazu Hirata <kazu@codesourcery.com> + + * tree-data-ref.c (estimate_niter_from_size_of_data): Replace + fold_build2 with fold_binary. + * tree-ssa-ccp.c (visit_assignment, maybe_fold_stmt_addition): + Replace fold_build1 with fold_unary. + * tree-ssa-reassoc.c (optimize_ops_list): Replace fold_build2 + with fold_binary. + 2005-12-21 Steven Bosscher <stevenb@suse.de> PR rtl-optimization/25196 diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c index 10a223e..d1f2bf5 100644 --- a/gcc/tree-data-ref.c +++ b/gcc/tree-data-ref.c @@ -786,7 +786,7 @@ estimate_niter_from_size_of_data (struct loop *loop, && TREE_CODE (step) == INTEGER_CST) { tree i_plus_s = fold_build2 (PLUS_EXPR, integer_type_node, init, step); - tree sign = fold_build2 (GT_EXPR, boolean_type_node, i_plus_s, init); + tree sign = fold_binary (GT_EXPR, boolean_type_node, i_plus_s, init); if (sign == boolean_true_node) estimation = fold_build2 (CEIL_DIV_EXPR, integer_type_node, diff --git a/gcc/tree-ssa-ccp.c b/gcc/tree-ssa-ccp.c index c428ef0..6731045 100644 --- a/gcc/tree-ssa-ccp.c +++ b/gcc/tree-ssa-ccp.c @@ -1191,9 +1191,9 @@ visit_assignment (tree stmt, tree *output_p) if (TREE_CODE (orig_lhs) == VIEW_CONVERT_EXPR && val.lattice_val == CONSTANT) { - tree w = fold_build1 (VIEW_CONVERT_EXPR, - TREE_TYPE (TREE_OPERAND (orig_lhs, 0)), - val.value); + tree w = fold_unary (VIEW_CONVERT_EXPR, + TREE_TYPE (TREE_OPERAND (orig_lhs, 0)), + val.value); orig_lhs = TREE_OPERAND (orig_lhs, 0); if (w && is_gimple_min_invariant (w)) @@ -1901,9 +1901,9 @@ maybe_fold_stmt_addition (tree expr) { if (TYPE_UNSIGNED (TREE_TYPE (op1))) return NULL; - op1 = fold_build1 (NEGATE_EXPR, TREE_TYPE (op1), op1); + op1 = fold_unary (NEGATE_EXPR, TREE_TYPE (op1), op1); /* ??? In theory fold should always produce another integer. */ - if (TREE_CODE (op1) != INTEGER_CST) + if (op1 == NULL || TREE_CODE (op1) != INTEGER_CST) return NULL; } diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c index 97492b8..879e570 100644 --- a/gcc/tree-ssa-reassoc.c +++ b/gcc/tree-ssa-reassoc.c @@ -755,10 +755,10 @@ optimize_ops_list (enum tree_code opcode, && lang_hooks.types_compatible_p (TREE_TYPE (oelm1->op), TREE_TYPE (oelast->op))) { - tree folded = fold_build2 (opcode, TREE_TYPE (oelm1->op), + tree folded = fold_binary (opcode, TREE_TYPE (oelm1->op), oelm1->op, oelast->op); - if (is_gimple_min_invariant (folded)) + if (folded && is_gimple_min_invariant (folded)) { if (dump_file && (dump_flags & TDF_DETAILS)) fprintf (dump_file, "Merging constants\n"); |