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author | Daniel Dunbar <daniel@zuster.org> | 2010-03-23 23:47:14 +0000 |
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committer | Daniel Dunbar <daniel@zuster.org> | 2010-03-23 23:47:14 +0000 |
commit | ff54784683591b2cdbdc18690aeac12c8d87f97b (patch) | |
tree | 5c33718b21d9c4209c80781f9e44bdb5c5f3bffb /lib/MC/MCExpr.cpp | |
parent | 2d9f5d1d7f7aac13396778ba0d18cf1af8d0d02f (diff) | |
download | external_llvm-ff54784683591b2cdbdc18690aeac12c8d87f97b.zip external_llvm-ff54784683591b2cdbdc18690aeac12c8d87f97b.tar.gz external_llvm-ff54784683591b2cdbdc18690aeac12c8d87f97b.tar.bz2 |
MC: Sprinkle in some more interesting statistics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99350 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCExpr.cpp')
-rw-r--r-- | lib/MC/MCExpr.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/MC/MCExpr.cpp b/lib/MC/MCExpr.cpp index d0025f3..a9256b6 100644 --- a/lib/MC/MCExpr.cpp +++ b/lib/MC/MCExpr.cpp @@ -7,7 +7,9 @@ // //===----------------------------------------------------------------------===// +#define DEBUG_TYPE "mcexpr" #include "llvm/MC/MCExpr.h" +#include "llvm/ADT/Statistic.h" #include "llvm/ADT/StringSwitch.h" #include "llvm/MC/MCAsmLayout.h" #include "llvm/MC/MCAssembler.h" @@ -19,6 +21,12 @@ #include "llvm/Target/TargetAsmBackend.h" using namespace llvm; +namespace { +namespace stats { +STATISTIC(MCExprEvaluate, "Number of MCExpr evaluations"); +} +} + void MCExpr::print(raw_ostream &OS) const { switch (getKind()) { case MCExpr::Target: @@ -231,6 +239,8 @@ static bool EvaluateSymbolicAdd(const MCValue &LHS,const MCSymbolRefExpr *RHS_A, bool MCExpr::EvaluateAsRelocatable(MCValue &Res, const MCAsmLayout *Layout) const { + ++stats::MCExprEvaluate; + switch (getKind()) { case Target: return cast<MCTargetExpr>(this)->EvaluateAsRelocatableImpl(Res, Layout); |