From d17e44769fcd2ca4052ea0cd8890c8290a94a881 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Mon, 23 Jun 2008 21:24:32 +0000 Subject: [PATCH] Remove option used to debug stack coloring bugs. It's no longer needed since stack coloring is now bug free. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52644 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/StackSlotColoring.cpp | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/lib/CodeGen/StackSlotColoring.cpp b/lib/CodeGen/StackSlotColoring.cpp index b6a043c0dae..c6ec9f5e6cf 100644 --- a/lib/CodeGen/StackSlotColoring.cpp +++ b/lib/CodeGen/StackSlotColoring.cpp @@ -29,10 +29,6 @@ DisableSharing("no-stack-slot-sharing", cl::init(false), cl::Hidden, cl::desc("Surpress slot sharing during stack coloring")); -static cl::opt -DeleteLimit("slot-delete-limit", cl::init(-1), cl::Hidden, - cl::desc("Stack coloring slot deletion limit")); - STATISTIC(NumEliminated, "Number of stack slots eliminated due to coloring"); namespace { @@ -156,8 +152,7 @@ StackSlotColoring::OverlapWithAssignments(LiveInterval *li, int Color) const { int StackSlotColoring::ColorSlot(LiveInterval *li) { int Color = -1; bool Share = false; - if (!DisableSharing && - (DeleteLimit == -1 || (int)NumEliminated < DeleteLimit)) { + if (!DisableSharing) { // Check if it's possible to reuse any of the used colors. Color = UsedColors.find_first(); while (Color != -1) { -- 2.34.1