#define sext(X) ((unsigned long long) (X)) #define POS (1ULL << 31) #define NEG ((unsigned long long) -POS) int sext_ltu_p2(int x) { return (sext(x) < (POS + 2)) == (x >= 0); } int sext_ltu_p1(int x) { return (sext(x) < (POS + 1)) == (x >= 0); } int sext_ltu_p0(int x) { return (sext(x) < (POS + 0)) == (x >= 0); } int sext_leu_p1(int x) { return (sext(x) <= (POS + 1)) == (x >= 0); } int sext_leu_p0(int x) { return (sext(x) <= (POS + 0)) == (x >= 0); } int sext_geu_m1(int x) { return (sext(x) >= (NEG - 1)) == (x < 0); } int sext_geu_m2(int x) { return (sext(x) >= (NEG - 2)) == (x < 0); } int sext_gtu_m1(int x) { return (sext(x) > (NEG - 1)) == (x < 0); } int sext_gtu_m2(int x) { return (sext(x) > (NEG - 2)) == (x < 0); } int sext_gtu_m3(int x) { return (sext(x) > (NEG - 3)) == (x < 0); } /* * check-name: cmp-sext-uimm * check-command: test-linearize -Wno-decl $file * * check-output-ignore * check-output-returns: 1 */