diff options
| -rw-r--r-- | include/llvm/Analysis/InlineCost.h | 3 | ||||
| -rw-r--r-- | lib/Analysis/InlineCost.cpp | 7 | ||||
| -rw-r--r-- | lib/Transforms/IPO/InlineSimple.cpp | 3 |
3 files changed, 12 insertions, 1 deletions
diff --git a/include/llvm/Analysis/InlineCost.h b/include/llvm/Analysis/InlineCost.h index d51dd6c..cac7cfe 100644 --- a/include/llvm/Analysis/InlineCost.h +++ b/include/llvm/Analysis/InlineCost.h @@ -198,6 +198,9 @@ namespace llvm { /// has been inlined. If Callee is NULL it means a dead call has been /// eliminated. void growCachedCostInfo(Function* Caller, Function* Callee); + + /// clear - empty the cache of inline costs + void clear(); }; /// callIsSmall - If a call is likely to lower to a single target instruction, diff --git a/lib/Analysis/InlineCost.cpp b/lib/Analysis/InlineCost.cpp index 6271371..10c2d79 100644 --- a/lib/Analysis/InlineCost.cpp +++ b/lib/Analysis/InlineCost.cpp @@ -455,6 +455,11 @@ InlineCostAnalyzer::growCachedCostInfo(Function *Caller, Function *Callee) { else CallerMetrics.NumInsts = 0; - // We are not updating the argumentweights. We have already determined that + // We are not updating the argument weights. We have already determined that // Caller is a fairly large function, so we accept the loss of precision. } + +/// clear - empty the cache of inline costs +void InlineCostAnalyzer::clear() { + CachedFunctionInfo.clear(); +} diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp index 46cf4b2..74b4a1c 100644 --- a/lib/Transforms/IPO/InlineSimple.cpp +++ b/lib/Transforms/IPO/InlineSimple.cpp @@ -49,6 +49,9 @@ namespace { CA.growCachedCostInfo(Caller, Callee); } virtual bool doInitialization(CallGraph &CG); + void releaseMemory() { + CA.clear(); + } }; } |