1*b2baa501Srillig /* $NetBSD: op_shl_lp64.c,v 1.5 2023/03/28 14:44:35 rillig Exp $ */ 2b1bcf212Srillig # 3 "op_shl_lp64.c" 3b1bcf212Srillig 4b1bcf212Srillig /* 589727fbcSrillig * Before decl.c 1.215 from 2021-07-31, lint wrongly treated __uint128_t and 689727fbcSrillig * __int128_t as being equivalent to a missing type specifier, thereby 789727fbcSrillig * defaulting to int. This led to warnings like: 889727fbcSrillig * 989727fbcSrillig * shift amount 105 is greater than bit-size 32 of 'int' [122] 1089727fbcSrillig * 1189727fbcSrillig * These warnings had been discovered in ecp_nistp256.c(296). 12b1bcf212Srillig */ 13b1bcf212Srillig 14dadd5dc3Srillig /* lint1-only-if: lp64 */ 15*b2baa501Srillig /* lint1-extra-flags: -X 351 */ 16b1bcf212Srillig 17b1bcf212Srillig const __uint128_t zero105 = 18b1bcf212Srillig (((__uint128_t)1) << 105) 19b1bcf212Srillig - (((__uint128_t)1) << 41) 20b1bcf212Srillig - (((__uint128_t)1) << 9); 2189727fbcSrillig 2289727fbcSrillig const __uint128_t shl_128_129 = 23e8f3e4bdSrillig /* expect+1: warning: shift amount 128 equals bit-size of '__uint128_t' [267] */ 2489727fbcSrillig (((__uint128_t)1) << 128) 2589727fbcSrillig /* expect+1: warning: shift amount 129 is greater than bit-size 128 of '__uint128_t' [122] */ 2689727fbcSrillig - (((__uint128_t)1) << 129); 27