From 36b718fc74530d9a7e58185efa78fedbee7f5a13 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Mon, 22 Jun 2015 17:46:53 +0000 Subject: Avoid a Symbol -> Name -> Symbol conversion. Before this we were producing a TargetExternalSymbol from a MCSymbol. That meant extracting the symbol name and fetching the symbol again down the pipeline. This patch adds a DAG.getMCSymbol that lets the MCSymbol pass unchanged on the DAG. Doing so removes the need for MO_NOPREFIX and fixes the root cause of pr23900, allowing r240130 to be committed again. llvm-svn: 240300 --- llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp') diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index c5562cd3106..7c4b97040f9 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -2562,6 +2562,7 @@ SelectCodeCommon(SDNode *NodeToMatch, const unsigned char *MatcherTable, case ISD::TargetConstantPool: case ISD::TargetFrameIndex: case ISD::TargetExternalSymbol: + case ISD::MCSymbol: case ISD::TargetBlockAddress: case ISD::TargetJumpTable: case ISD::TargetGlobalTLSAddress: -- cgit v1.2.3