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.text
.intel_syntax noprefix
.file "_lib/memory.c"
.globl memset_sse4
.p2align 4, 0x90
.type memset_sse4,@function
memset_sse4: # @memset_sse4
# BB#0:
push rbp
mov rbp, rsp
and rsp, -8
lea r11, [rdi + rsi]
cmp r11, rdi
jbe .LBB0_13
# BB#1:
cmp rsi, 32
jb .LBB0_12
# BB#2:
mov r8, rsi
and r8, -32
mov r10, rsi
and r10, -32
je .LBB0_12
# BB#3:
movzx eax, dl
movd xmm0, eax
pxor xmm1, xmm1
pshufb xmm0, xmm1
lea r9, [r10 - 32]
mov ecx, r9d
shr ecx, 5
inc ecx
and rcx, 7
je .LBB0_4
# BB#5:
neg rcx
xor eax, eax
.p2align 4, 0x90
.LBB0_6: # =>This Inner Loop Header: Depth=1
movdqu xmmword ptr [rdi + rax], xmm0
movdqu xmmword ptr [rdi + rax + 16], xmm0
add rax, 32
inc rcx
jne .LBB0_6
jmp .LBB0_7
.LBB0_4:
xor eax, eax
.LBB0_7:
cmp r9, 224
jb .LBB0_10
# BB#8:
mov rcx, r10
sub rcx, rax
lea rax, [rdi + rax + 240]
.p2align 4, 0x90
.LBB0_9: # =>This Inner Loop Header: Depth=1
movdqu xmmword ptr [rax - 240], xmm0
movdqu xmmword ptr [rax - 224], xmm0
movdqu xmmword ptr [rax - 208], xmm0
movdqu xmmword ptr [rax - 192], xmm0
movdqu xmmword ptr [rax - 176], xmm0
movdqu xmmword ptr [rax - 160], xmm0
movdqu xmmword ptr [rax - 144], xmm0
movdqu xmmword ptr [rax - 128], xmm0
movdqu xmmword ptr [rax - 112], xmm0
movdqu xmmword ptr [rax - 96], xmm0
movdqu xmmword ptr [rax - 80], xmm0
movdqu xmmword ptr [rax - 64], xmm0
movdqu xmmword ptr [rax - 48], xmm0
movdqu xmmword ptr [rax - 32], xmm0
movdqu xmmword ptr [rax - 16], xmm0
movdqu xmmword ptr [rax], xmm0
add rax, 256
add rcx, -256
jne .LBB0_9
.LBB0_10:
cmp r10, rsi
je .LBB0_13
# BB#11:
add rdi, r8
.p2align 4, 0x90
.LBB0_12: # =>This Inner Loop Header: Depth=1
mov byte ptr [rdi], dl
inc rdi
cmp r11, rdi
jne .LBB0_12
.LBB0_13:
mov rsp, rbp
pop rbp
ret
.Lfunc_end0:
.size memset_sse4, .Lfunc_end0-memset_sse4
.ident "Apple LLVM version 9.0.0 (clang-900.0.39.2)"
.section ".note.GNU-stack","",@progbits
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