27 lines
884 B
C
27 lines
884 B
C
/* $NetBSD: op_shl_lp64.c,v 1.5 2023/03/28 14:44:35 rillig Exp $ */
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# 3 "op_shl_lp64.c"
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/*
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* Before decl.c 1.215 from 2021-07-31, lint wrongly treated __uint128_t and
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* __int128_t as being equivalent to a missing type specifier, thereby
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* defaulting to int. This led to warnings like:
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*
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* shift amount 105 is greater than bit-size 32 of 'int' [122]
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*
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* These warnings had been discovered in ecp_nistp256.c(296).
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*/
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/* lint1-only-if: lp64 */
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/* lint1-extra-flags: -X 351 */
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const __uint128_t zero105 =
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(((__uint128_t)1) << 105)
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- (((__uint128_t)1) << 41)
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- (((__uint128_t)1) << 9);
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const __uint128_t shl_128_129 =
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/* expect+1: warning: shift amount 128 equals bit-size of '__uint128_t' [267] */
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(((__uint128_t)1) << 128)
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/* expect+1: warning: shift amount 129 is greater than bit-size 128 of '__uint128_t' [122] */
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- (((__uint128_t)1) << 129);
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