From b36f8220b2aa15b2ea50b613bdbfb13231655b82 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Wed, 30 Jan 2019 17:02:52 -0500
Subject: [PATCH] tcg: Provide an MSVC compatible version of dup_const

This just simply forwards to dup_const_impl
---
 qemu/tcg/tcg.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/qemu/tcg/tcg.h b/qemu/tcg/tcg.h
index 89cc518b..2a0259fd 100644
--- a/qemu/tcg/tcg.h
+++ b/qemu/tcg/tcg.h
@@ -1403,6 +1403,9 @@ void tcg_expand_vec_op(TCGContext *s, TCGOpcode, TCGType, unsigned, TCGArg, ...)
 // Unicorn: renamed to avoid symbol clashing
 uint64_t dup_const_impl(unsigned vece, uint64_t c);
 
+#ifdef _MSC_VER
+#define dup_const(VECE, C) dup_const_impl(VECE, C)
+#else
 #define dup_const(VECE, C)                                         \
     (__builtin_constant_p(VECE)                                    \
      ? (  (VECE) == MO_8  ? 0x0101010101010101ull * (uint8_t)(C)   \
@@ -1410,6 +1413,7 @@ uint64_t dup_const_impl(unsigned vece, uint64_t c);
         : (VECE) == MO_32 ? 0x0000000100000001ull * (uint32_t)(C)  \
         : dup_const_impl(VECE, C))                                      \
      : dup_const_impl(VECE, C))
+#endif
 
 /*
  * Memory helpers that will be used by TCG generated code.