From 69c5eb59f592087af89b971bea072f070f2a5cfa Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Fri, 27 Aug 2010 20:39:09 +0000 Subject: [PATCH] Remove now unneeded command line flag that enables 'optimize compares.' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112287 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/PeepholeOptimizer.cpp | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/lib/CodeGen/PeepholeOptimizer.cpp b/lib/CodeGen/PeepholeOptimizer.cpp index 96a2b6edf99..ea14d276d5b 100644 --- a/lib/CodeGen/PeepholeOptimizer.cpp +++ b/lib/CodeGen/PeepholeOptimizer.cpp @@ -50,12 +50,7 @@ static cl::opt Aggressive("aggressive-ext-opt", cl::Hidden, cl::desc("Aggressive extension optimization")); -STATISTIC(NumReuse, "Number of extension results reused"); - -// Optimize Comparisons -static cl::opt -EnableOptCmps("enable-optimize-cmps", cl::init(true), cl::Hidden); - +STATISTIC(NumReuse, "Number of extension results reused"); STATISTIC(NumEliminated, "Number of compares eliminated"); namespace { @@ -238,8 +233,6 @@ OptimizeExtInstr(MachineInstr *MI, MachineBasicBlock *MBB, /// the flag from the previous instruction. bool PeepholeOptimizer::OptimizeCmpInstr(MachineInstr *MI, MachineBasicBlock *MBB) { - if (!EnableOptCmps) return false; - // If this instruction is a comparison against zero and isn't comparing a // physical register, we can try to optimize it. unsigned SrcReg; -- 2.34.1