Artifact c30e24b805801d366bc0a6895f526bd238fb4cd1692590ef793a35573d8ebbba:
- File
src/invocation/apple-call-x86_64.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: 2537) [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" #include "invoke-x86_64.h" .globl _of_invocation_call .section __TEXT, __text, regular, pure_instructions _of_invocation_call: pushq %rbp movq %rsp, %rbp subq $16, %rsp andq $-16, %rsp movq %rdi, -8(%rbp) leaq OFFSET_STACK(%rdi), %rdx movq OFFSET_STACK_SIZE(%rdi), %rcx testq $1, %rcx jnz Lfix_align Lfill_stack: testq %rcx, %rcx jz Lstack_filled decq %rcx movq (%rdx,%rcx,8), %r11 pushq %r11 jmp Lfill_stack Lstack_filled: movb OFFSET_NUM_SSE_USED(%rdi), %al movaps OFFSET_SSE_INOUT+112(%rdi), %xmm7 movaps OFFSET_SSE_INOUT+96(%rdi), %xmm6 movaps OFFSET_SSE_INOUT+80(%rdi), %xmm5 movaps OFFSET_SSE_INOUT+64(%rdi), %xmm4 movaps OFFSET_SSE_INOUT+48(%rdi), %xmm3 movaps OFFSET_SSE_INOUT+32(%rdi), %xmm2 movaps OFFSET_SSE_INOUT+16(%rdi), %xmm1 movaps OFFSET_SSE_INOUT(%rdi), %xmm0 movq OFFSET_GPR_IN+40(%rdi), %r9 movq OFFSET_GPR_IN+32(%rdi), %r8 movq OFFSET_GPR_IN+24(%rdi), %rcx movq OFFSET_GPR_IN+16(%rdi), %rdx movq OFFSET_GPR_IN+8(%rdi), %rsi movb OFFSET_RETURN_TYPE(%rdi), %r11b movq OFFSET_GPR_IN(%rdi), %rdi cmpb $RETURN_TYPE_STRET, %r11b je Lcall_send_stret cmpb $RETURN_TYPE_JMP, %r11b je _objc_msgSend cmpb $RETURN_TYPE_JMP_STRET, %r11b je _objc_msgSend_stret call _objc_msgSend Lafter_send: movq -8(%rbp), %rdi movq %rax, OFFSET_GPR_OUT(%rdi) movq %rdx, OFFSET_GPR_OUT+8(%rdi) movaps %xmm0, OFFSET_SSE_INOUT(%rdi) movaps %xmm1, OFFSET_SSE_INOUT+16(%rdi) movb OFFSET_RETURN_TYPE(%rdi), %r11b cmpb $RETURN_TYPE_X87, %r11b je Lpop_long_double cmpb $RETURN_TYPE_COMPLEX_X87, %r11b je Lpop_complex_long_double Lreturn: movq %rbp, %rsp popq %rbp ret Lfix_align: xorq %r11, %r11 pushq %r11 jmp Lfill_stack Lcall_send_stret: call _objc_msgSend_stret jmp Lafter_send Lpop_long_double: fstpt OFFSET_X87_OUT(%rdi) jmp Lreturn Lpop_complex_long_double: fstpt OFFSET_X87_OUT(%rdi) fstpt OFFSET_X87_OUT+16(%rdi) jmp Lreturn