From ecb5aa34a05d73e0358e1ae6fb73e823f12ef755 Mon Sep 17 00:00:00 2001
From: Matt Godbolt <matt@godbolt.org>
Date: Thu, 6 Oct 2016 06:35:12 -0500
Subject: [PATCH] Add an example 64-bit msvc compile

---
 test/cases/cl64-sum.asm | 113 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 test/cases/cl64-sum.asm

diff --git a/test/cases/cl64-sum.asm b/test/cases/cl64-sum.asm
new file mode 100644
index 00000000..89eed4a7
--- /dev/null
+++ b/test/cases/cl64-sum.asm
@@ -0,0 +1,113 @@
+; Listing generated by Microsoft (R) Optimizing Compiler Version 19.00.23918.0 
+
+INCLUDELIB LIBCMT
+INCLUDELIB OLDNAMES
+
+PUBLIC  ?testFunction@@YAHPEAHH@Z
+;       COMDAT pdata
+pdata   SEGMENT
+$pdata$?testFunction@@YAHPEAHH@Z DD imagerel $LN22
+        DD      imagerel $LN22+225
+        DD      imagerel $unwind$?testFunction@@YAHPEAHH@Z
+pdata   ENDS
+;       COMDAT xdata
+xdata   SEGMENT
+$unwind$?testFunction@@YAHPEAHH@Z DD 020501H
+        DD      013405H
+xdata   ENDS
+; Function compile flags: /Ogtpy
+;       COMDAT ?testFunction@@YAHPEAHH@Z
+_TEXT   SEGMENT
+input$ = 8
+length$ = 16
+testFunction, COMDAT PROC
+
+$LN22:
+  mov    QWORD PTR [rsp+8], rbx
+
+  xor    r8d, r8d
+  movsxd         rbx, edx
+  mov    r9, rcx
+  mov    r11d, r8d
+
+  mov    r10d, r8d
+  test   edx, edx
+  jle    SHORT $LN9@testFuncti
+  cmp    ebx, 8
+  jb     SHORT $LN9@testFuncti
+  mov    eax, ebx
+  and    eax, -2147483641     ; ffffffff80000007H
+  jge    SHORT $LN19@testFuncti
+  dec    eax
+  or     eax, -8
+  inc    eax
+$LN19@testFuncti:
+  mov    edx, ebx
+  xorps  xmm2, xmm2
+  sub    edx, eax
+  movdqa         xmm1, xmm2
+
+  npad   8
+$LL4@testFuncti:
+
+  movsxd         rax, r10d
+
+  movdqu         xmm0, XMMWORD PTR [r9+rax*4]
+  lea    eax, DWORD PTR [r10+4]
+  add    r10d, 8
+  movsxd         rcx, eax
+  paddd  xmm0, xmm2
+  movdqa         xmm2, xmm0
+
+  movdqu         xmm0, XMMWORD PTR [r9+rcx*4]
+  paddd  xmm0, xmm1
+  movdqa         xmm1, xmm0
+  cmp    r10d, edx
+  jl     SHORT $LL4@testFuncti
+  paddd  xmm1, xmm2
+  movdqa         xmm0, xmm1
+  psrldq         xmm0, 8
+  paddd  xmm1, xmm0
+  movdqa         xmm0, xmm1
+  psrldq         xmm0, 4
+  paddd  xmm1, xmm0
+  movd   r11d, xmm1
+$LN9@testFuncti:
+  movsxd         rcx, r10d
+
+  mov    edx, r8d
+  cmp    rcx, rbx
+  jge    SHORT $LN20@testFuncti
+  mov    rax, rbx
+  sub    rax, rcx
+  cmp    rax, 2
+  jl     SHORT $LC14@testFuncti
+  lea    rax, QWORD PTR [rbx-1]
+  npad   3
+$LL16@testFuncti:
+
+  add    r8d, DWORD PTR [r9+rcx*4]
+  add    edx, DWORD PTR [r9+rcx*4+4]
+  add    rcx, 2
+  cmp    rcx, rax
+  jl     SHORT $LL16@testFuncti
+$LC14@testFuncti:
+
+  cmp    rcx, rbx
+  jge    SHORT $LN15@testFuncti
+
+  add    r11d, DWORD PTR [r9+rcx*4]
+$LN15@testFuncti:
+
+  lea    eax, DWORD PTR [rdx+r8]
+  add    eax, r11d
+
+  mov    rbx, QWORD PTR [rsp+8]
+  ret    0
+$LN20@testFuncti:
+  mov    rbx, QWORD PTR [rsp+8]
+  mov    eax, r11d
+  ret    0
+testFunction ENDP
+_TEXT   ENDS
+END