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author | Anton Samokhvalov <pg83@yandex.ru> | 2022-02-10 16:45:15 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:15 +0300 |
commit | 72cb13b4aff9bc9cf22e49251bc8fd143f82538f (patch) | |
tree | da2c34829458c7d4e74bdfbdf85dff449e9e7fb8 /contrib/libs/cxxsupp/builtins/cmpdi2.c | |
parent | 778e51ba091dc39e7b7fcab2b9cf4dbedfb6f2b5 (diff) | |
download | ydb-72cb13b4aff9bc9cf22e49251bc8fd143f82538f.tar.gz |
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/cxxsupp/builtins/cmpdi2.c')
-rw-r--r-- | contrib/libs/cxxsupp/builtins/cmpdi2.c | 102 |
1 files changed, 51 insertions, 51 deletions
diff --git a/contrib/libs/cxxsupp/builtins/cmpdi2.c b/contrib/libs/cxxsupp/builtins/cmpdi2.c index 52634d9c33..7477eb8cc9 100644 --- a/contrib/libs/cxxsupp/builtins/cmpdi2.c +++ b/contrib/libs/cxxsupp/builtins/cmpdi2.c @@ -1,51 +1,51 @@ -/* ===-- cmpdi2.c - Implement __cmpdi2 -------------------------------------=== - * - * The LLVM Compiler Infrastructure - * - * This file is dual licensed under the MIT and the University of Illinois Open - * Source Licenses. See LICENSE.TXT for details. - * - * ===----------------------------------------------------------------------=== - * - * This file implements __cmpdi2 for the compiler_rt library. - * - * ===----------------------------------------------------------------------=== - */ - -#include "int_lib.h" - -/* Returns: if (a < b) returns 0 -* if (a == b) returns 1 -* if (a > b) returns 2 -*/ - -COMPILER_RT_ABI si_int -__cmpdi2(di_int a, di_int b) -{ - dwords x; - x.all = a; - dwords y; - y.all = b; - if (x.s.high < y.s.high) - return 0; - if (x.s.high > y.s.high) - return 2; - if (x.s.low < y.s.low) - return 0; - if (x.s.low > y.s.low) - return 2; - return 1; -} - -#ifdef __ARM_EABI__ -/* Returns: if (a < b) returns -1 -* if (a == b) returns 0 -* if (a > b) returns 1 -*/ -COMPILER_RT_ABI si_int -__aeabi_lcmp(di_int a, di_int b) -{ - return __cmpdi2(a, b) - 1; -} -#endif - +/* ===-- cmpdi2.c - Implement __cmpdi2 -------------------------------------=== + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + * ===----------------------------------------------------------------------=== + * + * This file implements __cmpdi2 for the compiler_rt library. + * + * ===----------------------------------------------------------------------=== + */ + +#include "int_lib.h" + +/* Returns: if (a < b) returns 0 +* if (a == b) returns 1 +* if (a > b) returns 2 +*/ + +COMPILER_RT_ABI si_int +__cmpdi2(di_int a, di_int b) +{ + dwords x; + x.all = a; + dwords y; + y.all = b; + if (x.s.high < y.s.high) + return 0; + if (x.s.high > y.s.high) + return 2; + if (x.s.low < y.s.low) + return 0; + if (x.s.low > y.s.low) + return 2; + return 1; +} + +#ifdef __ARM_EABI__ +/* Returns: if (a < b) returns -1 +* if (a == b) returns 0 +* if (a > b) returns 1 +*/ +COMPILER_RT_ABI si_int +__aeabi_lcmp(di_int a, di_int b) +{ + return __cmpdi2(a, b) - 1; +} +#endif + |