From d37c13154ae0e790cb7313a4465c5f9b9a3c49a2 Mon Sep 17 00:00:00 2001 From: Nate Begeman Date: Tue, 22 Nov 2005 18:16:00 +0000 Subject: Check in code to scalarize arbitrarily wide packed types for some simple vector operations (load, add, sub, mul). This allows us to codegen: void %foo(<4 x float> * %a) { entry: %tmp1 = load <4 x float> * %a; %tmp2 = add <4 x float> %tmp1, %tmp1 store <4 x float> %tmp2, <4 x float> *%a ret void } on ppc as: _foo: lfs f0, 12(r3) lfs f1, 8(r3) lfs f2, 4(r3) lfs f3, 0(r3) fadds f0, f0, f0 fadds f1, f1, f1 fadds f2, f2, f2 fadds f3, f3, f3 stfs f0, 12(r3) stfs f1, 8(r3) stfs f2, 4(r3) stfs f3, 0(r3) blr llvm-svn: 24484 --- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp') diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 685bdabd49f..7676ead3551 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1106,7 +1106,7 @@ SDOperand SelectionDAG::getVecLoad(unsigned Count, MVT::ValueType EVT, Ops.push_back(SV); std::vector VTs; VTs.reserve(2); - VTs.push_back(EVT); VTs.push_back(MVT::Other); // Add token chain. + VTs.push_back(MVT::Vector); VTs.push_back(MVT::Other); // Add token chain. return getNode(ISD::VLOAD, VTs, Ops); } -- cgit v1.2.3