[PATCH] D33608: [Analysis] RemoveTotalMemInst counting in InstCount to avoid reading back other Statistic variables
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 30 11:21:33 PDT 2017
craig.topper updated this revision to Diff 100741.
craig.topper retitled this revision from "[Analysis] Rewrite TotalMemInst counting in InstCount pass in a way that doesn't require reading back other Statistic variables" to "[Analysis] RemoveTotalMemInst counting in InstCount to avoid reading back other Statistic variables".
craig.topper edited the summary of this revision.
craig.topper added a comment.
Just remove the TotalMemInst counter
https://reviews.llvm.org/D33608
Files:
lib/Analysis/InstCount.cpp
Index: lib/Analysis/InstCount.cpp
===================================================================
--- lib/Analysis/InstCount.cpp
+++ lib/Analysis/InstCount.cpp
@@ -26,7 +26,6 @@
STATISTIC(TotalInsts , "Number of instructions (of all types)");
STATISTIC(TotalBlocks, "Number of basic blocks");
STATISTIC(TotalFuncs , "Number of non-external functions");
-STATISTIC(TotalMemInst, "Number of memory instructions");
#define HANDLE_INST(N, OPCODE, CLASS) \
STATISTIC(Num ## OPCODE ## Inst, "Number of " #OPCODE " insts");
@@ -76,13 +75,6 @@
// function.
//
bool InstCount::runOnFunction(Function &F) {
- unsigned StartMemInsts =
- NumGetElementPtrInst + NumLoadInst + NumStoreInst + NumCallInst +
- NumInvokeInst + NumAllocaInst;
visit(F);
- unsigned EndMemInsts =
- NumGetElementPtrInst + NumLoadInst + NumStoreInst + NumCallInst +
- NumInvokeInst + NumAllocaInst;
- TotalMemInst += EndMemInsts-StartMemInsts;
return false;
}
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