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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/ppc/restFP.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/ppc/restFP.S')
| -rw-r--r-- | contrib/libs/cxxsupp/builtins/ppc/restFP.S | 86 |
1 files changed, 43 insertions, 43 deletions
diff --git a/contrib/libs/cxxsupp/builtins/ppc/restFP.S b/contrib/libs/cxxsupp/builtins/ppc/restFP.S index 23d5e142b1..95032897c0 100644 --- a/contrib/libs/cxxsupp/builtins/ppc/restFP.S +++ b/contrib/libs/cxxsupp/builtins/ppc/restFP.S @@ -1,43 +1,43 @@ -//===-- restFP.S - Implement restFP ---------------------------------------===// -// -// 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" - -// -// Helper function used by compiler to restore ppc floating point registers at -// the end of the function epilog. This function returns to the address -// in the LR slot. So a function epilog must branch (b) not branch and link -// (bl) to this function. -// If the compiler wants to restore f27..f31, it does a "b restFP+52" -// -// This function should never be exported by a shared library. Each linkage -// unit carries its own copy of this function. -// -DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED(restFP) - lfd f14,-144(r1) - lfd f15,-136(r1) - lfd f16,-128(r1) - lfd f17,-120(r1) - lfd f18,-112(r1) - lfd f19,-104(r1) - lfd f20,-96(r1) - lfd f21,-88(r1) - lfd f22,-80(r1) - lfd f23,-72(r1) - lfd f24,-64(r1) - lfd f25,-56(r1) - lfd f26,-48(r1) - lfd f27,-40(r1) - lfd f28,-32(r1) - lfd f29,-24(r1) - lfd f30,-16(r1) - lfd f31,-8(r1) - lwz r0,8(r1) - mtlr r0 - blr +//===-- restFP.S - Implement restFP ---------------------------------------===// +// +// 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" + +// +// Helper function used by compiler to restore ppc floating point registers at +// the end of the function epilog. This function returns to the address +// in the LR slot. So a function epilog must branch (b) not branch and link +// (bl) to this function. +// If the compiler wants to restore f27..f31, it does a "b restFP+52" +// +// This function should never be exported by a shared library. Each linkage +// unit carries its own copy of this function. +// +DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED(restFP) + lfd f14,-144(r1) + lfd f15,-136(r1) + lfd f16,-128(r1) + lfd f17,-120(r1) + lfd f18,-112(r1) + lfd f19,-104(r1) + lfd f20,-96(r1) + lfd f21,-88(r1) + lfd f22,-80(r1) + lfd f23,-72(r1) + lfd f24,-64(r1) + lfd f25,-56(r1) + lfd f26,-48(r1) + lfd f27,-40(r1) + lfd f28,-32(r1) + lfd f29,-24(r1) + lfd f30,-16(r1) + lfd f31,-8(r1) + lwz r0,8(r1) + mtlr r0 + blr |