stormy16.c (xstormy16_init_builtins): prevent initialisation of non-existant args[2] element.
* config/stormy16/stormy16.c (xstormy16_init_builtins): prevent initialisation of non-existant args[2] element. Use args[] array not arg[] array to pass arguments to build_function_type_list. From-SVN: r174029
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@ -1,3 +1,9 @@
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2011-05-22 Nick Clifton <nickc@redhat.com>
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* config/stormy16/stormy16.c (xstormy16_init_builtins): prevent
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initialisation of non-existant args[2] element. Use args[] array
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not arg[] array to pass arguments to build_function_type_list.
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2011-05-22 Ira Rosen <ira.rosen@linaro.org>
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PR tree-optimization/49087
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@ -2266,7 +2266,7 @@ xstormy16_init_builtins (void)
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gcc_assert (n_args <= (int) ARRAY_SIZE (args));
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for (a = n_args; a >= 0; a--)
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for (a = n_args - 1; a >= 0; a--)
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args[a] = NULL_TREE;
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for (a = n_args; a >= 0; a--)
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@ -2284,9 +2284,9 @@ xstormy16_init_builtins (void)
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else
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args[a-1] = arg;
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}
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ftype = build_function_type_list (ret_type, arg[0], arg[1], NULL_TREE);
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ftype = build_function_type_list (ret_type, args[0], args[1], NULL_TREE);
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add_builtin_function (s16builtins[i].name, ftype,
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i, BUILT_IN_MD, NULL, NULL);
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i, BUILT_IN_MD, NULL, NULL_TREE);
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}
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}
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@ -2407,7 +2407,8 @@ combine_bnp (rtx insn)
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{
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/* LT and GE conditionals should have a sign extend before
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them. */
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for (and_insn = prev_real_insn (insn); and_insn;
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for (and_insn = prev_real_insn (insn);
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and_insn != NULL_RTX;
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and_insn = prev_real_insn (and_insn))
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{
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int and_code = recog_memoized (and_insn);
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@ -2436,7 +2437,8 @@ combine_bnp (rtx insn)
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else
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{
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/* EQ and NE conditionals have an AND before them. */
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for (and_insn = prev_real_insn (insn); and_insn;
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for (and_insn = prev_real_insn (insn);
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and_insn != NULL_RTX;
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and_insn = prev_real_insn (and_insn))
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{
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if (recog_memoized (and_insn) == CODE_FOR_andhi3
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@ -2481,7 +2483,8 @@ combine_bnp (rtx insn)
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}
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}
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}
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if (!and_insn)
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if (and_insn == NULL_RTX)
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return;
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for (load = shift ? prev_real_insn (shift) : prev_real_insn (and_insn);
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