From 5ff839fbabe8b1d26cf4db5c541eb5d7942c25d6 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Thu, 9 Nov 2006 18:56:43 +0000 Subject: Add a mechanism to specify whether a target supports a particular indexed load / store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31597 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/TargetLowering.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'lib') diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp index 05abe96a59..57510ebc74 100644 --- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -29,6 +29,14 @@ TargetLowering::TargetLowering(TargetMachine &tm) memset(OpActions, 0, sizeof(OpActions)); memset(LoadXActions, 0, sizeof(LoadXActions)); memset(&StoreXActions, 0, sizeof(StoreXActions)); + // Initialize all indexed load / store to expand. + for (unsigned VT = 0; VT != (unsigned)MVT::LAST_VALUETYPE; ++VT) { + for (unsigned IM = (unsigned)ISD::PRE_INC; + IM != (unsigned)ISD::LAST_INDEXED_MODE; ++IM) { + setIndexedLoadAction(IM, (MVT::ValueType)VT, Expand); + setIndexedStoreAction(IM, (MVT::ValueType)VT, Expand); + } + } IsLittleEndian = TD->isLittleEndian(); UsesGlobalOffsetTable = false; -- cgit v1.2.3