[Beignet] [PATCH V2 1/3] reset the SPIR target datalayout.

[xionghu.luo at intel.com]

From: Luo Xionghu <xionghu.luo at intel.com>

v2: split to a seperate patch.
Signed-off-by: Luo Xionghu <xionghu.luo at intel.com>
---
 backend/src/llvm/llvm_bitcode_link.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backend/src/llvm/llvm_bitcode_link.cpp b/backend/src/llvm/llvm_bitcode_link.cpp
index 17248c0..3bf9613 100644
--- a/backend/src/llvm/llvm_bitcode_link.cpp
+++ b/backend/src/llvm/llvm_bitcode_link.cpp
@@ -237,6 +237,10 @@ namespace gbe
       kernels.push_back(f);
     }
 
+    /* the SPIR binary datalayout maybe different with beignet's bitcode */
+    if(clonedLib->getDataLayout() != mod->getDataLayout())
+      mod->setDataLayout(clonedLib->getDataLayout());
+
     /* We use beignet's bitcode as dst because it will have a lot of
        lazy functions which will not be loaded. */
     char* errorMsg;
-- 
1.9.1