GBE: fix LOD initialization for typed write instruction.

Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/backend/src/backend/gen_insn_selection.cpp b/backend/src/backend/gen_insn_selection.cpp
index 9e15ae07..39ccf7d0 100644
--- a/backend/src/backend/gen_insn_selection.cpp
+++ b/backend/src/backend/gen_insn_selection.cpp
@@ -4587,7 +4587,7 @@ namespace gbe
       sel.curr.execWidth = 8;
       // Set zero LOD.
       if (simdWidth == 8)
-        sel.MOV(msgs[dim + 1], GenRegister::immud(0));
+        sel.MOV(msgs[4], GenRegister::immud(0));
       else
         sel.MOV(GenRegister::Qn(msgs[2], 0), GenRegister::immud(0));
       sel.pop();