Author: pluto Date: Sun Feb 20 16:07:42 2005 GMT
Module: SOURCES Tag: GCC_4
---- Log message:
- testing patch...
---- Files affected:
SOURCES:
gcc-pr19937.patch (NONE -> 1.1.2.1) (NEW)
---- Diffs:
================================================================
Index: SOURCES/gcc-pr19937.patch
diff -u /dev/null SOURCES/gcc-pr19937.patch:1.1.2.1
--- /dev/null Sun Feb 20 17:07:42 2005
+++ SOURCES/gcc-pr19937.patch Sun Feb 20 17:07:37 2005
@@ -0,0 +1,23 @@
+--- gcc-4.0-20050213/gcc/tree-ssa-loop-ivopts.c.orig 2005-02-10
21:13:20.000000000 +0100
++++ gcc-4.0-20050213/gcc/tree-ssa-loop-ivopts.c 2005-02-20
17:03:35.000000000 +0100
+@@ -4877,15 +4877,17 @@
+
+ if (may_eliminate_iv (data, use, cand, &compare, &bound))
+ {
++ tree var = var_at_stmt (data->current_loop, cand, use->stmt);
++ tree var_type = TREE_TYPE (var);
++
++ bound = fold_convert (var_type, bound);
+ op = force_gimple_operand (unshare_expr (bound), &stmts,
+ true, NULL_TREE);
+
+ if (stmts)
+ bsi_insert_before (&bsi, stmts, BSI_SAME_STMT);
+
+- *use->op_p = build2 (compare, boolean_type_node,
+- var_at_stmt (data->current_loop,
+- cand, use->stmt), op);
++ *use->op_p = build2 (compare, boolean_type_node, var, op);
+ modify_stmt (use->stmt);
+ return;
+ }
================================================================
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