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94 lines
1.5 KiB
94 lines
1.5 KiB
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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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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#include <stdint.h>
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int foo_constant() {
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int i, j;
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i = 17;
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j = 31;
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return i + j + 3 + 7;
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}
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int cond_constant(int i) {
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int x;
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if (i < 0) {
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x = foo_constant();
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} else {
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x = 1;
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}
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return x;
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}
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int loop0_constant() {
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for (int i = 0; i < 100; i++) {
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foo_constant();
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}
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return 0;
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}
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int loop3_constant(int k) {
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for (int i = k; i < k + 15; i++) {
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alias2();
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}
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return 0;
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}
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// Expected: O(20-m)
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int while_upto20(int m) {
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while (m < 20) {
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int l = 0;
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m++;
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}
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return m;
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}
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void call_while_upto20_minus100_constant() { while_upto20(-100); }
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void call_while_upto20_10_constant() { while_upto20(10); }
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void call_while_upto20_unsigned(unsigned x) { while_upto20(x); }
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// Cost: 1
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void unit_cost_function() {}
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int always(int i) { return i % 2 == (i + 2) % 2; }
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void infinite_FN() {
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int z;
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for (int i = 0; always(i); i++) {
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z += i;
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}
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}
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void infinite() {
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int z;
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for (int i = 0; i % 2 == (i + 2) % 2; i++) {
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z += i;
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}
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}
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void call_infinite() { infinite(); }
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void loop_character_symbols_linear(char c) {
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for (; c < 'z';) {
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if (rand()) {
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c = 'a';
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}
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}
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}
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unsigned int div_const(unsigned int n) { return n / 2; }
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void iter_div_const_constant() {
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unsigned int n = div_const(20);
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for (int i = 0; i < n; i++) {
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}
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}
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