Handle a couple missing builtins that will go away eventually when the various
intrin.h files are finished
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@51137 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 1574ae1..9e06f18 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -280,7 +280,8 @@
return RValue::get(Builder.CreateCall(AtomF, &Args[0], &Args[1]+2));
}
case Builtin::BI__sync_lock_test_and_set:
- return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E); }
+ return EmitBinaryAtomic(*this, Intrinsic::atomic_swap, E);
+ }
return RValue::get(0);
}
@@ -504,6 +505,20 @@
llvm::Function *F = CGM.getIntrinsic(ID);
return Builder.CreateCall(F, &Ops[0], &Ops[0] + Ops.size(), name);
}
+ case X86::BI__builtin_ia32_pshuflw: {
+ unsigned i = cast<ConstantInt>(Ops[1])->getZExtValue();
+ return EmitShuffleVector(Ops[0], Ops[0],
+ i & 0x3, (i & 0xc) >> 2,
+ (i & 0x30) >> 4, (i & 0xc0) >> 6, 4, 5, 6, 7,
+ "pshuflw");
+ }
+ case X86::BI__builtin_ia32_pshufhw: {
+ unsigned i = cast<ConstantInt>(Ops[1])->getZExtValue();
+ return EmitShuffleVector(Ops[0], Ops[0], 0, 1, 2, 3,
+ 4 + (i & 0x3), 4 + ((i & 0xc) >> 2),
+ 4 + ((i & 0x30) >> 4), 4 + ((i & 0xc0) >> 6),
+ "pshufhw");
+ }
case X86::BI__builtin_ia32_pshufd: {
unsigned i = cast<ConstantInt>(Ops[1])->getZExtValue();
return EmitShuffleVector(Ops[0], Ops[0],