diff options
| -rw-r--r-- | include/llvm/Analysis/CaptureTracking.h | 2 | ||||
| -rw-r--r-- | lib/Analysis/CaptureTracking.cpp | 4 | ||||
| -rw-r--r-- | lib/Transforms/IPO/FunctionAttrs.cpp | 2 |
3 files changed, 3 insertions, 5 deletions
diff --git a/include/llvm/Analysis/CaptureTracking.h b/include/llvm/Analysis/CaptureTracking.h index 9b5e8425ad..2889269b95 100644 --- a/include/llvm/Analysis/CaptureTracking.h +++ b/include/llvm/Analysis/CaptureTracking.h @@ -46,7 +46,7 @@ namespace llvm { /// capture) return false. To search it, return true. /// /// U->getUser() is always an Instruction. - virtual bool shouldExplore(Use *U) = 0; + virtual bool shouldExplore(Use *U); /// captured - Information about the pointer was captured by the user of /// use U. Return true to stop the traversal or false to continue looking diff --git a/lib/Analysis/CaptureTracking.cpp b/lib/Analysis/CaptureTracking.cpp index 974b906b34..d9c02990a8 100644 --- a/lib/Analysis/CaptureTracking.cpp +++ b/lib/Analysis/CaptureTracking.cpp @@ -23,6 +23,8 @@ using namespace llvm; CaptureTracker::~CaptureTracker() {} +bool CaptureTracker::shouldExplore(Use *U) { return true; } + namespace { struct SimpleCaptureTracker : public CaptureTracker { explicit SimpleCaptureTracker(bool ReturnCaptures) @@ -30,8 +32,6 @@ namespace { void tooManyUses() { Captured = true; } - bool shouldExplore(Use *U) { return true; } - bool captured(Use *U) { if (isa<ReturnInst>(U->getUser()) && !ReturnCaptures) return false; diff --git a/lib/Transforms/IPO/FunctionAttrs.cpp b/lib/Transforms/IPO/FunctionAttrs.cpp index f974bd0c04..0e16589ece 100644 --- a/lib/Transforms/IPO/FunctionAttrs.cpp +++ b/lib/Transforms/IPO/FunctionAttrs.cpp @@ -276,8 +276,6 @@ namespace { void tooManyUses() { Captured = true; } - bool shouldExplore(Use *U) { return true; } - bool captured(Use *U) { CallSite CS(U->getUser()); if (!CS.getInstruction()) { Captured = true; return true; } |