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| author | Anton Samokhvalov <pg83@yandex.ru> | 2022-02-10 16:45:17 +0300 |
|---|---|---|
| committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:45:17 +0300 |
| commit | d3a398281c6fd1d3672036cb2d63f842d2cb28c5 (patch) | |
| tree | dd4bd3ca0f36b817e96812825ffaf10d645803f2 /contrib/libs/cxxsupp/builtins/arm/floatsidfvfp.S | |
| parent | 72cb13b4aff9bc9cf22e49251bc8fd143f82538f (diff) | |
| download | ydb-d3a398281c6fd1d3672036cb2d63f842d2cb28c5.tar.gz | |
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/cxxsupp/builtins/arm/floatsidfvfp.S')
| -rw-r--r-- | contrib/libs/cxxsupp/builtins/arm/floatsidfvfp.S | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/contrib/libs/cxxsupp/builtins/arm/floatsidfvfp.S b/contrib/libs/cxxsupp/builtins/arm/floatsidfvfp.S index addd40640c..d69184914c 100644 --- a/contrib/libs/cxxsupp/builtins/arm/floatsidfvfp.S +++ b/contrib/libs/cxxsupp/builtins/arm/floatsidfvfp.S @@ -1,26 +1,26 @@ -//===-- floatsidfvfp.S - Implement floatsidfvfp ---------------------------===// -// -// 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 __floatsidfvfp(int a); -// -// Converts a 32-bit int to a double precision float. -// Uses Darwin calling convention where a double precision result is -// return in GPR register pair. -// - .syntax unified - .p2align 2 -DEFINE_COMPILERRT_FUNCTION(__floatsidfvfp) - vmov s15, r0 // move int to float register s15 - vcvt.f64.s32 d7, s15 // convert 32-bit int in s15 to double in d7 - vmov r0, r1, d7 // move d7 to result register pair r0/r1 - bx lr -END_COMPILERRT_FUNCTION(__floatsidfvfp) +//===-- floatsidfvfp.S - Implement floatsidfvfp ---------------------------===// +// +// 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 __floatsidfvfp(int a); +// +// Converts a 32-bit int to a double precision float. +// Uses Darwin calling convention where a double precision result is +// return in GPR register pair. +// + .syntax unified + .p2align 2 +DEFINE_COMPILERRT_FUNCTION(__floatsidfvfp) + vmov s15, r0 // move int to float register s15 + vcvt.f64.s32 d7, s15 // convert 32-bit int in s15 to double in d7 + vmov r0, r1, d7 // move d7 to result register pair r0/r1 + bx lr +END_COMPILERRT_FUNCTION(__floatsidfvfp) |