import quincy 17.2.0

[ceph.git] / ceph / src / arrow / go / arrow / math / _lib / float64_sse4.s

diff --git a/ceph/src/arrow/go/arrow/math/_lib/float64_sse4.s b/ceph/src/arrow/go/arrow/math/_lib/float64_sse4.s
new file mode 100644 (file)
index 0000000..7a454ee
--- /dev/null
+++ b/ceph/src/arrow/go/arrow/math/_lib/float64_sse4.s
@@ -0,0 +1,103 @@
+       .text
+       .intel_syntax noprefix
+       .file   "_lib/float64.c"
+       .globl  sum_float64_sse4
+       .p2align        4, 0x90
+       .type   sum_float64_sse4,@function
+sum_float64_sse4:                       # @sum_float64_sse4
+# BB#0:
+       push    rbp
+       mov     rbp, rsp
+       and     rsp, -8
+       xorpd   xmm0, xmm0
+       test    rsi, rsi
+       je      .LBB0_14
+# BB#1:
+       cmp     rsi, 3
+       jbe     .LBB0_2
+# BB#5:
+       mov     r9, rsi
+       and     r9, -4
+       je      .LBB0_2
+# BB#6:
+       lea     r8, [r9 - 4]
+       mov     eax, r8d
+       shr     eax, 2
+       inc     eax
+       and     rax, 3
+       je      .LBB0_7
+# BB#8:
+       neg     rax
+       xorpd   xmm0, xmm0
+       xor     ecx, ecx
+       xorpd   xmm1, xmm1
+       .p2align        4, 0x90
+.LBB0_9:                                # =>This Inner Loop Header: Depth=1
+       movupd  xmm2, xmmword ptr [rdi + 8*rcx]
+       movupd  xmm3, xmmword ptr [rdi + 8*rcx + 16]
+       addpd   xmm0, xmm2
+       addpd   xmm1, xmm3
+       add     rcx, 4
+       inc     rax
+       jne     .LBB0_9
+       jmp     .LBB0_10
+.LBB0_2:
+       xor     r9d, r9d
+.LBB0_3:
+       lea     rax, [rdi + 8*r9]
+       sub     rsi, r9
+       .p2align        4, 0x90
+.LBB0_4:                                # =>This Inner Loop Header: Depth=1
+       addsd   xmm0, qword ptr [rax]
+       add     rax, 8
+       dec     rsi
+       jne     .LBB0_4
+.LBB0_14:
+       movsd   qword ptr [rdx], xmm0
+       mov     rsp, rbp
+       pop     rbp
+       ret
+.LBB0_7:
+       xor     ecx, ecx
+       xorpd   xmm0, xmm0
+       xorpd   xmm1, xmm1
+.LBB0_10:
+       cmp     r8, 12
+       jb      .LBB0_13
+# BB#11:
+       mov     rax, r9
+       sub     rax, rcx
+       lea     rcx, [rdi + 8*rcx + 112]
+       .p2align        4, 0x90
+.LBB0_12:                               # =>This Inner Loop Header: Depth=1
+       movupd  xmm2, xmmword ptr [rcx - 112]
+       movupd  xmm3, xmmword ptr [rcx - 96]
+       movupd  xmm4, xmmword ptr [rcx - 80]
+       movupd  xmm5, xmmword ptr [rcx - 64]
+       addpd   xmm2, xmm0
+       addpd   xmm3, xmm1
+       movupd  xmm6, xmmword ptr [rcx - 48]
+       movupd  xmm7, xmmword ptr [rcx - 32]
+       addpd   xmm6, xmm4
+       addpd   xmm6, xmm2
+       addpd   xmm7, xmm5
+       addpd   xmm7, xmm3
+       movupd  xmm0, xmmword ptr [rcx - 16]
+       movupd  xmm1, xmmword ptr [rcx]
+       addpd   xmm0, xmm6
+       addpd   xmm1, xmm7
+       sub     rcx, -128
+       add     rax, -16
+       jne     .LBB0_12
+.LBB0_13:
+       addpd   xmm0, xmm1
+       haddpd  xmm0, xmm0
+       cmp     r9, rsi
+       jne     .LBB0_3
+       jmp     .LBB0_14
+.Lfunc_end0:
+       .size   sum_float64_sse4, .Lfunc_end0-sum_float64_sse4
+
+
+       .ident  "Apple LLVM version 9.0.0 (clang-900.0.39.2)"
+       .section        ".note.GNU-stack","",@progbits