// RUN: %clang_analyze_cc1 -analyzer-checker=debug.ExprInspection -verify %s void clang_analyzer_eval(int); void comparison_lt(int x, int y) { if (x < y) { clang_analyzer_eval(x < y); // expected-warning{{TRUE}} clang_analyzer_eval(y > x); // expected-warning{{TRUE}} clang_analyzer_eval(x > y); // expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} clang_analyzer_eval(x >= y); // expected-warning{{FALSE}} clang_analyzer_eval(y <= x); // expected-warning{{FALSE}} clang_analyzer_eval(x == y); // expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} } else { clang_analyzer_eval(x < y); // expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} clang_analyzer_eval(x == y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} expected-warning{{FALSE}} } } void comparison_gt(int x, int y) { if (x > y) { clang_analyzer_eval(x < y); // expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{TRUE}} clang_analyzer_eval(y < x); // expected-warning{{TRUE}} clang_analyzer_eval(x <= y); // expected-warning{{FALSE}} clang_analyzer_eval(y >= x); // expected-warning{{FALSE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} clang_analyzer_eval(x == y); // expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} } else { clang_analyzer_eval(x < y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x == y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} expected-warning{{FALSE}} } } void comparison_le(int x, int y) { if (x <= y) { clang_analyzer_eval(x < y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x == y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} expected-warning{{FALSE}} } else { clang_analyzer_eval(x < y); // expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{TRUE}} clang_analyzer_eval(y < x); // expected-warning{{TRUE}} clang_analyzer_eval(x <= y); // expected-warning{{FALSE}} clang_analyzer_eval(y >= x); // expected-warning{{FALSE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} clang_analyzer_eval(x == y); // expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} } } void comparison_ge(int x, int y) { if (x >= y) { clang_analyzer_eval(x < y); // expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} clang_analyzer_eval(x == y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} expected-warning{{FALSE}} } else { clang_analyzer_eval(x < y); // expected-warning{{TRUE}} clang_analyzer_eval(y > x); // expected-warning{{TRUE}} clang_analyzer_eval(x > y); // expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} clang_analyzer_eval(x >= y); // expected-warning{{FALSE}} clang_analyzer_eval(y <= x); // expected-warning{{FALSE}} clang_analyzer_eval(x == y); // expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} } } void comparison_eq(int x, int y) { if (x == y) { clang_analyzer_eval(x < y); // expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} clang_analyzer_eval(x == y); // expected-warning{{TRUE}} clang_analyzer_eval(y == x); // expected-warning{{TRUE}} clang_analyzer_eval(x != y); // expected-warning{{FALSE}} clang_analyzer_eval(y != x); // expected-warning{{FALSE}} } else { clang_analyzer_eval(x < y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x == y); // expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} } } void comparison_ne(int x, int y) { if (x != y) { clang_analyzer_eval(x < y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} expected-warning{{FALSE}} clang_analyzer_eval(x == y); // expected-warning{{FALSE}} clang_analyzer_eval(y == x); // expected-warning{{FALSE}} clang_analyzer_eval(x != y); // expected-warning{{TRUE}} clang_analyzer_eval(y != x); // expected-warning{{TRUE}} } else { clang_analyzer_eval(x < y); // expected-warning{{FALSE}} clang_analyzer_eval(y > x); // expected-warning{{FALSE}} clang_analyzer_eval(x > y); // expected-warning{{FALSE}} clang_analyzer_eval(y < x); // expected-warning{{FALSE}} clang_analyzer_eval(x <= y); // expected-warning{{TRUE}} clang_analyzer_eval(y >= x); // expected-warning{{TRUE}} clang_analyzer_eval(x >= y); // expected-warning{{TRUE}} clang_analyzer_eval(y <= x); // expected-warning{{TRUE}} clang_analyzer_eval(x == y); // expected-warning{{TRUE}} clang_analyzer_eval(y == x); // expected-warning{{TRUE}} clang_analyzer_eval(x != y); // expected-warning{{FALSE}} clang_analyzer_eval(y != x); // expected-warning{{FALSE}} } } void comparison_le_ne(int x, int y) { if (x <= y) if (x != y) { clang_analyzer_eval(x < y); // expected-warning{{TRUE}} clang_analyzer_eval(y > x); // expected-warning{{TRUE}} clang_analyzer_eval(x >= y); // expected-warning{{FALSE}} clang_analyzer_eval(y <= x); // expected-warning{{FALSE}} } } void comparison_ge_ne(int x, int y) { if (x >= y) if (x != y) { clang_analyzer_eval(x > y); // expected-warning{{TRUE}} clang_analyzer_eval(y < x); // expected-warning{{TRUE}} clang_analyzer_eval(x <= y); // expected-warning{{FALSE}} clang_analyzer_eval(y >= x); // expected-warning{{FALSE}} } } void comparison_le_ge(int x, int y) { if (x <= y) if (x >= y) { clang_analyzer_eval(x == y); // expected-warning{{TRUE}} clang_analyzer_eval(y == x); // expected-warning{{TRUE}} clang_analyzer_eval(x != y); // expected-warning{{FALSE}} clang_analyzer_eval(y != x); // expected-warning{{FALSE}} } } // Test the logic of reaching the `Unknonw` tristate in CmpOpTable. void cmp_op_table_unknownX2(int x, int y, int z) { if (x >= y) { // x >= y [1, 1] if (x + z < y) return; // x + z < y [0, 0] if (z != 0) return; // x < y [0, 0] clang_analyzer_eval(x > y); // expected-warning{{TRUE}} expected-warning{{FALSE}} } }