From 151ed61a2f9c3482d35a54d502e7cd147f22a21b Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Wed, 27 Aug 2008 18:15:05 +0000 Subject: [PATCH] Don't check TLI.getOperationAction. The FastISel way is to just try to do the action and let the tablegen-generated code determine if there is target-support for an operation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55427 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/FastISel.cpp | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index 78201c9adca..6e2bd4b7f57 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -458,10 +458,8 @@ unsigned FastISel::FastEmit_rri(MVT::SimpleValueType, MVT::SimpleValueType, unsigned FastISel::FastEmit_ri_(MVT::SimpleValueType VT, ISD::NodeType Opcode, unsigned Op0, uint64_t Imm, MVT::SimpleValueType ImmType) { - unsigned ResultReg = 0; // First check if immediate type is legal. If not, we can't use the ri form. - if (TLI.getOperationAction(ISD::Constant, ImmType) == TargetLowering::Legal) - ResultReg = FastEmit_ri(VT, VT, Opcode, Op0, Imm); + unsigned ResultReg = FastEmit_ri(VT, VT, Opcode, Op0, Imm); if (ResultReg != 0) return ResultReg; unsigned MaterialReg = FastEmit_i(ImmType, ImmType, ISD::Constant, Imm); @@ -477,10 +475,8 @@ unsigned FastISel::FastEmit_ri_(MVT::SimpleValueType VT, ISD::NodeType Opcode, unsigned FastISel::FastEmit_rf_(MVT::SimpleValueType VT, ISD::NodeType Opcode, unsigned Op0, ConstantFP *FPImm, MVT::SimpleValueType ImmType) { - unsigned ResultReg = 0; // First check if immediate type is legal. If not, we can't use the rf form. - if (TLI.getOperationAction(ISD::Constant, ImmType) == TargetLowering::Legal) - ResultReg = FastEmit_rf(VT, VT, Opcode, Op0, FPImm); + unsigned ResultReg = FastEmit_rf(VT, VT, Opcode, Op0, FPImm); if (ResultReg != 0) return ResultReg;