From ea2fdf93808b76fa14e41320b94b95b939b52244 Mon Sep 17 00:00:00 2001 From: Andrew Lenharth Date: Sat, 12 Nov 2005 19:21:08 +0000 Subject: [PATCH] enable LSR by default on alpha git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24337 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/Alpha/AlphaTargetMachine.cpp | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/lib/Target/Alpha/AlphaTargetMachine.cpp b/lib/Target/Alpha/AlphaTargetMachine.cpp index f5bd484b0cf..3ee13002a39 100644 --- a/lib/Target/Alpha/AlphaTargetMachine.cpp +++ b/lib/Target/Alpha/AlphaTargetMachine.cpp @@ -29,9 +29,6 @@ namespace { } namespace llvm { - cl::opt EnableAlphaLSR("enable-lsr-for-alpha", - cl::desc("Enable LSR for Alpha (beta option!)"), - cl::Hidden); cl::opt EnableAlphaDAG("enable-dag-isel-for-alpha", cl::desc("Enable DAG ISEL for Alpha (beta option!)"), cl::Hidden); @@ -81,10 +78,7 @@ bool AlphaTargetMachine::addPassesToEmitFile(PassManager &PM, bool Fast) { if (FileType != TargetMachine::AssemblyFile) return true; - if (EnableAlphaLSR) { - PM.add(createLoopStrengthReducePass()); - PM.add(createCFGSimplificationPass()); - } + PM.add(createLoopStrengthReducePass()); // FIXME: Implement efficient support for garbage collection intrinsics. PM.add(createLowerGCPass()); @@ -98,6 +92,8 @@ bool AlphaTargetMachine::addPassesToEmitFile(PassManager &PM, // Make sure that no unreachable blocks are instruction selected. PM.add(createUnreachableBlockEliminationPass()); + PM.add(createCFGSimplificationPass()); + if (EnableAlphaDAG) PM.add(createAlphaISelDag(*this)); else