[Beignet] [PATCH v2] Fix bug: Initialize bti of LoadInstuctionPattern::shootByteGatherMsg().

[yan.wang at linux.intel.com]

From: Yan Wang <yan.wang at linux.intel.com>

If it isn't initialized, Luxmark hotel scene will display wrong.
---
 backend/src/backend/gen_insn_selection.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/backend/gen_insn_selection.cpp b/backend/src/backend/gen_insn_selection.cpp
index c14e0bc..c9a5be7 100644
--- a/backend/src/backend/gen_insn_selection.cpp
+++ b/backend/src/backend/gen_insn_selection.cpp
@@ -4487,7 +4487,7 @@ extern bool OCL_DEBUGINFO; // first defined by calling BVAR in program.cpp
       using namespace ir;
       unsigned addrBytes = typeSize(addr.type);
       AddressMode AM = insn.getAddressMode();
-      vector<GenRegister> btiTemp;
+      vector<GenRegister> btiTemp = sel.getBTITemps(AM);
       if (AM == AM_DynamicBti || AM == AM_StaticBti) {
         if (AM == AM_DynamicBti) {
           Register btiReg = insn.getBtiReg();
-- 
2.7.4