Artifact f3bfdf8e1c33868bed123d0cfe5acb12209b296a94beed8ac649359b9ab1a827:
- File
src/forwarding/forwarding-x86_64-win64.S
— part of check-in
[a1da5c7b2d]
at
2019-02-18 20:55:15
on branch trunk
— Replace a few movdqa with movaps
movaps is smaller, and we don't know what kind of data is in there
anyway (and it's FP rather than integer in most cases anyway), so it
does not matter which move instruction we use. (user: js, size: 3687) [annotate] [blame] [check-ins using]
/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, * 2018, 2019 * Jonathan Schleifer <js@heap.zone> * * All rights reserved. * * This file is part of ObjFW. It may be distributed under the terms of the * Q Public License 1.0, which can be found in the file LICENSE.QPL included in * the packaging of this file. * * Alternatively, it may be distributed under the terms of the GNU General * Public License, either version 2 or 3, which can be found in the file * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" .globl of_forward .globl of_forward_stret .section .text of_forward: pushq %rbp movq %rsp, %rbp /* Save all arguments */ subq $0x90, %rsp /* 16-byte alignment */ movq %rax, -0x28(%rbp) movq %rcx, -0x30(%rbp) movq %rdx, -0x38(%rbp) movq %r8, -0x40(%rbp) movq %r9, -0x48(%rbp) movaps %xmm0, -0x60(%rbp) movaps %xmm1, -0x70(%rbp) movaps %xmm2, -0x80(%rbp) movaps %xmm3, -0x90(%rbp) call object_getClass movq %rax, %rcx leaq sel_forwardingTargetForSelector_(%rip), %rdx call class_respondsToSelector testq %rax, %rax jz 0f movq -0x30(%rbp), %rcx leaq sel_forwardingTargetForSelector_(%rip), %rdx call objc_msg_lookup movq -0x30(%rbp), %rcx leaq sel_forwardingTargetForSelector_(%rip), %rdx movq -0x38(%rbp), %r8 call *%rax testq %rax, %rax jz 0f cmpq -0x30(%rbp), %rax je 0f movq %rax, -0x30(%rbp) movq %rax, %rcx movq -0x38(%rbp), %rdx call objc_msg_lookup movq %rax, %r11 /* Restore all arguments */ movaps -0x90(%rbp), %xmm3 movaps -0x80(%rbp), %xmm2 movaps -0x70(%rbp), %xmm1 movaps -0x60(%rbp), %xmm0 movq -0x48(%rbp), %r9 movq -0x40(%rbp), %r8 movq -0x38(%rbp), %rdx movq -0x30(%rbp), %rcx movq -0x28(%rbp), %rax movq %rbp, %rsp popq %rbp jmpq *%r11 0: movq -0x30(%rbp), %rcx movq -0x38(%rbp), %rdx movq %rbp, %rsp popq %rbp jmp of_method_not_found of_forward_stret: pushq %rbp movq %rsp, %rbp /* Save all arguments */ subq $0x90, %rsp /* 16-byte alignment */ movq %rax, -0x28(%rbp) movq %rcx, -0x30(%rbp) movq %rdx, -0x38(%rbp) movq %r8, -0x40(%rbp) movq %r9, -0x48(%rbp) movaps %xmm0, -0x60(%rbp) movaps %xmm1, -0x70(%rbp) movaps %xmm2, -0x80(%rbp) movaps %xmm3, -0x90(%rbp) movq %rdx, %rcx call object_getClass movq %rax, %rcx leaq sel_forwardingTargetForSelector_(%rip), %rdx call class_respondsToSelector testq %rax, %rax jz 0f movq -0x38(%rbp), %rcx leaq sel_forwardingTargetForSelector_(%rip), %rdx call objc_msg_lookup movq -0x38(%rbp), %rcx leaq sel_forwardingTargetForSelector_(%rip), %rdx movq -0x40(%rbp), %r8 call *%rax testq %rax, %rax jz 0f cmpq -0x38(%rbp), %rax je 0f movq %rax, -0x38(%rbp) movq %rax, %rcx movq -0x40(%rbp), %rdx call objc_msg_lookup_stret movq %rax, %r11 /* Restore all arguments */ movaps -0x90(%rbp), %xmm3 movaps -0x80(%rbp), %xmm2 movaps -0x70(%rbp), %xmm1 movaps -0x60(%rbp), %xmm0 movq -0x48(%rbp), %r9 movq -0x40(%rbp), %r8 movq -0x38(%rbp), %rdx movq -0x30(%rbp), %rcx movq -0x28(%rbp), %rax movq %rbp, %rsp popq %rbp jmpq *%r11 0: movq -0x30(%rbp), %rcx movq -0x38(%rbp), %rdx movq -0x40(%rbp), %r8 movq %rbp, %rsp popq %rbp jmp of_method_not_found_stret init: leaq module(%rip), %rcx jmp __objc_exec_class .section .ctors, "aw" .quad init .section .rodata str_forwardingTargetForSelector_: .asciz "forwardingTargetForSelector:" .section .data sel_forwardingTargetForSelector_: .quad str_forwardingTargetForSelector_, 0 .quad 0, 0 symtab: .long 0, 0 .quad sel_forwardingTargetForSelector_ .short 0, 0 .long 0 .quad 0 module: .long 8, 32 .quad 0, symtab