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83 lines
1.2 KiB
83 lines
1.2 KiB
/*
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* Copyright (c) 2017-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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void prune_constant_true_Ok() {
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int a[1];
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if (1) {
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a[0] = 0;
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} else {
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a[1] = 0;
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}
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}
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void prune_constant_false_Ok() {
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int a[1];
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if (0) {
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a[1] = 0;
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} else {
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a[0] = 0;
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}
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}
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void prune_constant_value_Ok(int x) {
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int a[1];
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if (-1 < x && x < 1) {
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if (x) {
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a[1] = 0;
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} else {
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a[0] = 0;
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}
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}
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}
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void prune_constant_not_Bad() {
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int x = 0;
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int a[1];
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if (!x) {
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a[x + 1] = 0;
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}
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}
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int fromHex(char c) {
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if (c < '0' || (c > '9' && (c < 'a' || c > 'f'))) {
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return -1; // invalid not 0-9a-f hex char
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}
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if (c <= '9') {
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return c - '0';
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}
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return c - 'a' + 10;
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}
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void call_fromHex_sym_Good(char c) {
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char arr[16];
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int idx = fromHex(c);
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if (idx >= 0) {
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arr[idx] = 'H';
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}
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}
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void call_fromHex_200_Good_FP() {
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char arr[16];
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int idx = fromHex(200);
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if (idx >= 0) {
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arr[idx] = 'H';
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}
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}
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void call_fromHex2_sym_Good(char c) {
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char arr[17];
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int idx = fromHex(c);
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arr[idx + 1] = 'H';
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}
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void call_fromHex2_200_Good_FP() {
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char arr[17];
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int idx = fromHex(200);
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arr[idx + 1] = 'H';
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}
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