diff options
author | David Bolvansky <david.bolvansky@gmail.com> | 2018-08-01 08:02:40 +0000 |
---|---|---|
committer | David Bolvansky <david.bolvansky@gmail.com> | 2018-08-01 08:02:40 +0000 |
commit | 8e70a95cbcef5291a220d1e5b18c8f8943611384 (patch) | |
tree | 3814277dcad379b48a4e19f454b3b2302bf69610 /include | |
parent | f0efa56f8045811ef7e54fdaa39496d7f5cc6e58 (diff) |
Revert "Enrich inline messages", tests fail
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@338496 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/Analysis/InlineCost.h | 35 | ||||
-rw-r--r-- | include/llvm/IR/DiagnosticInfo.h | 1 | ||||
-rw-r--r-- | include/llvm/Transforms/Utils/Cloning.h | 18 |
3 files changed, 12 insertions, 42 deletions
diff --git a/include/llvm/Analysis/InlineCost.h b/include/llvm/Analysis/InlineCost.h index 529fb75bec9..8c412057fb8 100644 --- a/include/llvm/Analysis/InlineCost.h +++ b/include/llvm/Analysis/InlineCost.h @@ -74,15 +74,8 @@ class InlineCost { /// The adjusted threshold against which this cost was computed. const int Threshold; - /// Must be set for Always and Never instances. - const char *Reason = nullptr; - // Trivial constructor, interesting logic in the factory functions below. - InlineCost(int Cost, int Threshold, const char *Reason = nullptr) - : Cost(Cost), Threshold(Threshold), Reason(Reason) { - assert((isVariable() || Reason) && - "Reason must be provided for Never or Always"); - } + InlineCost(int Cost, int Threshold) : Cost(Cost), Threshold(Threshold) {} public: static InlineCost get(int Cost, int Threshold) { @@ -90,11 +83,11 @@ public: assert(Cost < NeverInlineCost && "Cost crosses sentinel value"); return InlineCost(Cost, Threshold); } - static InlineCost getAlways(const char *Reason) { - return InlineCost(AlwaysInlineCost, 0, Reason); + static InlineCost getAlways() { + return InlineCost(AlwaysInlineCost, 0); } - static InlineCost getNever(const char *Reason) { - return InlineCost(NeverInlineCost, 0, Reason); + static InlineCost getNever() { + return InlineCost(NeverInlineCost, 0); } /// Test whether the inline cost is low enough for inlining. @@ -119,30 +112,12 @@ public: return Threshold; } - /// Get the reason of Always or Never. - const char *getReason() const { - assert((Reason || isVariable()) && - "InlineCost reason must be set for Always or Never"); - return Reason; - } - /// Get the cost delta from the threshold for inlining. /// Only valid if the cost is of the variable kind. Returns a negative /// value if the cost is too high to inline. int getCostDelta() const { return Threshold - getCost(); } }; -/// InlineResult is basically true or false. For false results the message -/// describes a reason why it is decided not to inline. -struct InlineResult { - const char *message = nullptr; - InlineResult(bool result, const char *message = nullptr) - : message(result ? nullptr : (message ? message : "cost > threshold")) {} - InlineResult(const char *message = nullptr) : message(message) {} - operator bool() const { return !message; } - operator const char *() const { return message; } -}; - /// Thresholds to tune inline cost analysis. The inline cost analysis decides /// the condition to apply a threshold and applies it. Otherwise, /// DefaultThreshold is used. If a threshold is Optional, it is applied only diff --git a/include/llvm/IR/DiagnosticInfo.h b/include/llvm/IR/DiagnosticInfo.h index b8fdae2fcad..81d4ae84bf0 100644 --- a/include/llvm/IR/DiagnosticInfo.h +++ b/include/llvm/IR/DiagnosticInfo.h @@ -414,7 +414,6 @@ public: Argument(StringRef Key, const Value *V); Argument(StringRef Key, const Type *T); Argument(StringRef Key, StringRef S); - Argument(StringRef Key, const char *S) : Argument(Key, StringRef(S)) {}; Argument(StringRef Key, int N); Argument(StringRef Key, float N); Argument(StringRef Key, long N); diff --git a/include/llvm/Transforms/Utils/Cloning.h b/include/llvm/Transforms/Utils/Cloning.h index e4d6053b70b..7531fb2d69b 100644 --- a/include/llvm/Transforms/Utils/Cloning.h +++ b/include/llvm/Transforms/Utils/Cloning.h @@ -22,7 +22,6 @@ #include "llvm/ADT/Twine.h" #include "llvm/Analysis/AliasAnalysis.h" #include "llvm/Analysis/AssumptionCache.h" -#include "llvm/Analysis/InlineCost.h" #include "llvm/IR/CallSite.h" #include "llvm/IR/ValueHandle.h" #include "llvm/Transforms/Utils/ValueMapper.h" @@ -233,16 +232,13 @@ public: /// and all varargs at the callsite will be passed to any calls to /// ForwardVarArgsTo. The caller of InlineFunction has to make sure any varargs /// are only used by ForwardVarArgsTo. -InlineResult InlineFunction(CallInst *C, InlineFunctionInfo &IFI, - AAResults *CalleeAAR = nullptr, - bool InsertLifetime = true); -InlineResult InlineFunction(InvokeInst *II, InlineFunctionInfo &IFI, - AAResults *CalleeAAR = nullptr, - bool InsertLifetime = true); -InlineResult InlineFunction(CallSite CS, InlineFunctionInfo &IFI, - AAResults *CalleeAAR = nullptr, - bool InsertLifetime = true, - Function *ForwardVarArgsTo = nullptr); +bool InlineFunction(CallInst *C, InlineFunctionInfo &IFI, + AAResults *CalleeAAR = nullptr, bool InsertLifetime = true); +bool InlineFunction(InvokeInst *II, InlineFunctionInfo &IFI, + AAResults *CalleeAAR = nullptr, bool InsertLifetime = true); +bool InlineFunction(CallSite CS, InlineFunctionInfo &IFI, + AAResults *CalleeAAR = nullptr, bool InsertLifetime = true, + Function *ForwardVarArgsTo = nullptr); /// Clones a loop \p OrigLoop. Returns the loop and the blocks in \p /// Blocks. |