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| author | Anton Samokhvalov <pg83@yandex.ru> | 2022-02-10 16:45:15 +0300 |
|---|---|---|
| committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:15 +0300 |
| commit | 72cb13b4aff9bc9cf22e49251bc8fd143f82538f (patch) | |
| tree | da2c34829458c7d4e74bdfbdf85dff449e9e7fb8 /contrib/libs/cxxsupp/builtins/arm/ltdf2vfp.S | |
| 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/arm/ltdf2vfp.S')
| -rw-r--r-- | contrib/libs/cxxsupp/builtins/arm/ltdf2vfp.S | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/contrib/libs/cxxsupp/builtins/arm/ltdf2vfp.S b/contrib/libs/cxxsupp/builtins/arm/ltdf2vfp.S index 9f794b026a..b91b739560 100644 --- a/contrib/libs/cxxsupp/builtins/arm/ltdf2vfp.S +++ b/contrib/libs/cxxsupp/builtins/arm/ltdf2vfp.S @@ -1,29 +1,29 @@ -//===-- ltdf2vfp.S - Implement ltdf2vfp -----------------------------------===// -// -// 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. -// -//===----------------------------------------------------------------------===// - -#include "../assembly.h" - -// -// extern double __ltdf2vfp(double a, double b); -// -// Returns one iff a < b and neither is NaN. -// Uses Darwin calling convention where double precision arguments are passsed -// like in GPR pairs. -// - .syntax unified - .p2align 2 -DEFINE_COMPILERRT_FUNCTION(__ltdf2vfp) - vmov d6, r0, r1 // load r0/r1 pair in double register - vmov d7, r2, r3 // load r2/r3 pair in double register - vcmp.f64 d6, d7 - vmrs apsr_nzcv, fpscr - movmi r0, #1 // set result register to 1 if equal - movpl r0, #0 - bx lr -END_COMPILERRT_FUNCTION(__ltdf2vfp) +//===-- ltdf2vfp.S - Implement ltdf2vfp -----------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +#include "../assembly.h" + +// +// extern double __ltdf2vfp(double a, double b); +// +// Returns one iff a < b and neither is NaN. +// Uses Darwin calling convention where double precision arguments are passsed +// like in GPR pairs. +// + .syntax unified + .p2align 2 +DEFINE_COMPILERRT_FUNCTION(__ltdf2vfp) + vmov d6, r0, r1 // load r0/r1 pair in double register + vmov d7, r2, r3 // load r2/r3 pair in double register + vcmp.f64 d6, d7 + vmrs apsr_nzcv, fpscr + movmi r0, #1 // set result register to 1 if equal + movpl r0, #0 + bx lr +END_COMPILERRT_FUNCTION(__ltdf2vfp) |