From 8ec0c1c07b51d3332ac0d0fc4d643ba982803a18 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Tue, 24 May 2011 18:27:52 +0000 Subject: [PATCH] Remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131974 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/CodeGen/SelectionDAG.h | 4 ---- lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 10 ---------- lib/Target/XCore/XCoreISelLowering.cpp | 3 --- 3 files changed, 17 deletions(-) diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index 0b4f32dd32c..1c42bef4a05 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -985,10 +985,6 @@ public: /// other positive zero. bool isEqualTo(SDValue A, SDValue B) const; - /// isVerifiedDebugInfoDesc - Returns true if the specified SDValue has - /// been verified as a debug information descriptor. - bool isVerifiedDebugInfoDesc(SDValue Op) const; - /// UnrollVectorOp - Utility function used by legalize and lowering to /// "unroll" a vector operation by splitting out the scalars and operating /// on each element individually. If the ResNE is 0, fully unroll the vector diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index d331ee22036..68eeb609d40 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -2347,16 +2347,6 @@ bool SelectionDAG::isEqualTo(SDValue A, SDValue B) const { return false; } -bool SelectionDAG::isVerifiedDebugInfoDesc(SDValue Op) const { - GlobalAddressSDNode *GA = dyn_cast(Op); - if (!GA) return false; - if (GA->getOffset() != 0) return false; - const GlobalVariable *GV = dyn_cast(GA->getGlobal()); - if (!GV) return false; - return MF->getMMI().hasDebugInfo(); -} - - /// getNode - Gets or creates the specified node. /// SDValue SelectionDAG::getNode(unsigned Opcode, DebugLoc DL, EVT VT) { diff --git a/lib/Target/XCore/XCoreISelLowering.cpp b/lib/Target/XCore/XCoreISelLowering.cpp index 6e892cce55a..e28eb027b84 100644 --- a/lib/Target/XCore/XCoreISelLowering.cpp +++ b/lib/Target/XCore/XCoreISelLowering.cpp @@ -244,9 +244,6 @@ LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const { const GlobalValue *GV = cast(Op)->getGlobal(); SDValue GA = DAG.getTargetGlobalAddress(GV, Op.getDebugLoc(), MVT::i32); - // If it's a debug information descriptor, don't mess with it. - if (DAG.isVerifiedDebugInfoDesc(Op)) - return GA; return getGlobalAddressWrapper(GA, GV, DAG); }