From a568d66512759f93e0d37af7c8f905603dd27449 Mon Sep 17 00:00:00 2001 From: Nick Lewycky Date: Tue, 26 Oct 2010 00:51:57 +0000 Subject: [PATCH] For statistics that are only used in functions declared in !NDEBUG, wrap the declarations in !NDEBUG to avoid -Wunused-variable warnings. Patch by Matt Beaumont-Gay! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117345 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 2 ++ lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 3 +++ 2 files changed, 5 insertions(+) diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 69cdafc1b10..221e5183434 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -53,7 +53,9 @@ static cl::opt UnknownLocations("use-unknown-locations", cl::Hidden, cl::desc("Make an absense of debug location information explicit."), cl::init(false)); +#ifndef NDEBUG STATISTIC(BlocksWithoutLineNo, "Number of blocks without any line number"); +#endif namespace { const char *DWARFGroupName = "DWARF Emission"; diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 7b7ea2b265a..26a672c0341 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -56,10 +56,13 @@ STATISTIC(NumFastIselFailures, "Number of instructions fast isel failed on"); STATISTIC(NumFastIselBlocks, "Number of blocks selected entirely by fast isel"); STATISTIC(NumDAGBlocks, "Number of blocks selected using DAG"); STATISTIC(NumDAGIselRetries,"Number of times dag isel has to try another path"); + +#ifndef NDEBUG STATISTIC(NumBBWithOutOfOrderLineInfo, "Number of blocks with out of order line number info"); STATISTIC(NumMBBWithOutOfOrderLineInfo, "Number of machine blocks with out of order line number info"); +#endif static cl::opt EnableFastISelVerbose("fast-isel-verbose", cl::Hidden,