1 #define uint unsigned int 2 xtc_umul_ytc(uint x,uint y)3 uint xtc_umul_ytc(uint x, uint y) { return (x * 3) * (y * 2); } 4 5 /* 6 * check-name: canonical-muldiv 7 * check-description: 8 * 1) verify that constants in mul chains are 9 * pushed at the right of the whole chain. 10 * For example '(a * 3) * b' must be canonicalized into '(a * b) * 3' 11 * This is needed in general for constant simplification; 12 * for example, for: 13 * '(a * 3) * (b * 2)' 14 * to be simplified into: 15 * '(a * b) * 6' 16 * 17 * check-command: test-linearize -Wno-decl $file 18 * check-known-to-fail 19 * check-output-ignore 20 * 21 * check-output-excludes: \\$3 22 * check-output-excludes: \\$2 23 * check-output-contains: \\$6 24 */ 25