From 21baf9a969a3edf80b3bc5206308963ee7ed93fb Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Thu, 1 Jul 2010 12:15:30 +0000 Subject: Temporarily disable on-demand fast-isel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107393 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 073e296..94f0efc 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -709,11 +709,13 @@ void SelectionDAGISel::SelectAllBasicBlocks(const Function &Fn) { FastIS->startNewBlock(BB); // Do FastISel on as many instructions as possible. for (; BI != End; ++BI) { +#if 0 // Defer instructions with no side effects; they'll be emitted // on-demand later. if (BI->isSafeToSpeculativelyExecute() && !FuncInfo->isExportedInst(BI)) continue; +#endif // Try to select the instruction with FastISel. if (FastIS->SelectInstruction(BI)) -- cgit v1.1