Implement __builtin_ia32_vec_ext_v2si function (required by Qt).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116162 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 6d669c2..e151001 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -2002,6 +2002,9 @@
case X86::BI__builtin_ia32_vec_init_v2si:
return Builder.CreateBitCast(BuildVector(Ops),
llvm::Type::getX86_MMXTy(VMContext));
+ case X86::BI__builtin_ia32_vec_ext_v2si:
+ return Builder.CreateExtractElement(Ops[0],
+ llvm::ConstantInt::get(Ops[1]->getType(), 0));
case X86::BI__builtin_ia32_pslldi:
case X86::BI__builtin_ia32_psllqi:
case X86::BI__builtin_ia32_psllwi: