X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FSupport%2FCallSite.h;h=d2c47b53ed3efa8e0da6b8f8695d20e3e7118909;hb=4b70bfc905f3ac68a8429f9fe0016e30433b3b0c;hp=3e1a2f582274167916c1051e0b7e468194670a0e;hpb=847d165459a8d4c30b57c896c7a7e2722f800f82;p=oota-llvm.git

diff --git a/include/llvm/Support/CallSite.h b/include/llvm/Support/CallSite.h
index 3e1a2f58227..d2c47b53ed3 100644
--- a/include/llvm/Support/CallSite.h
+++ b/include/llvm/Support/CallSite.h
@@ -26,11 +26,10 @@
 #ifndef LLVM_SUPPORT_CALLSITE_H
 #define LLVM_SUPPORT_CALLSITE_H
 
-#include "llvm/Attributes.h"
 #include "llvm/ADT/PointerIntPair.h"
-#include "llvm/BasicBlock.h"
-#include "llvm/CallingConv.h"
-#include "llvm/Instructions.h"
+#include "llvm/IR/Attributes.h"
+#include "llvm/IR/CallingConv.h"
+#include "llvm/IR/Instructions.h"
 
 namespace llvm {
 
@@ -79,7 +78,7 @@ public:
 
   InstrTy *getInstruction() const { return I.getPointer(); }
   InstrTy *operator->() const { return I.getPointer(); }
-  operator bool() const { return I.getPointer(); }
+  LLVM_EXPLICIT operator bool() const { return I.getPointer(); }
 
   /// getCalledValue - Return the pointer to function that is being called.
   ///
@@ -177,41 +176,21 @@ public:
 
   /// getAttributes/setAttributes - get or set the parameter attributes of
   /// the call.
-  const AttrListPtr &getAttributes() const {
+  const AttributeSet &getAttributes() const {
     CALLSITE_DELEGATE_GETTER(getAttributes());
   }
-  void setAttributes(const AttrListPtr &PAL) {
+  void setAttributes(const AttributeSet &PAL) {
     CALLSITE_DELEGATE_SETTER(setAttributes(PAL));
   }
 
   /// \brief Return true if this function has the given attribute.
-  bool hasFnAttr(Attributes N) const {
-    CALLSITE_DELEGATE_GETTER(hasFnAttr(N));
+  bool hasFnAttr(Attribute::AttrKind A) const {
+    CALLSITE_DELEGATE_GETTER(hasFnAttr(A));
   }
 
-  /// paramHas*Attr - whether the call or the callee has the given attribute.
-  bool paramHasSExtAttr(unsigned i) const {
-    CALLSITE_DELEGATE_GETTER(paramHasSExtAttr(i));
-  }
-  bool paramHasZExtAttr(unsigned i) const {
-    CALLSITE_DELEGATE_GETTER(paramHasZExtAttr(i));
-  }
-  bool paramHasInRegAttr(unsigned i) const {
-    CALLSITE_DELEGATE_GETTER(paramHasInRegAttr(i));
-  }
-  bool paramHasStructRetAttr(unsigned i) const {
-    CALLSITE_DELEGATE_GETTER(paramHasStructRetAttr(i));
-  }
-  bool paramHasNestAttr(unsigned i) const {
-    CALLSITE_DELEGATE_GETTER(paramHasNestAttr(i));
-  }
-  bool paramHasByValAttr(unsigned i) const {
-    CALLSITE_DELEGATE_GETTER(paramHasByValAttr(i));
-  }
-
-  /// paramHasAttr - whether the call or the callee has the given attribute.
-  bool paramHasAttr(uint16_t i, Attributes attr) const {
-    CALLSITE_DELEGATE_GETTER(paramHasAttr(i, attr));
+  /// \brief Return true if the call or the callee has the given attribute.
+  bool paramHasAttr(unsigned i, Attribute::AttrKind A) const {
+    CALLSITE_DELEGATE_GETTER(paramHasAttr(i, A));
   }
 
   /// @brief Extract the alignment for a call or parameter (0=unknown).
@@ -219,6 +198,12 @@ public:
     CALLSITE_DELEGATE_GETTER(getParamAlignment(i));
   }
 
+  /// \brief Return true if the call should not be treated as a call to a
+  /// builtin.
+  bool isNoBuiltin() const {
+    CALLSITE_DELEGATE_GETTER(isNoBuiltin());
+  }
+
   /// @brief Return true if the call should not be inlined.
   bool isNoInline() const {
     CALLSITE_DELEGATE_GETTER(isNoInline());
@@ -231,32 +216,32 @@ public:
   bool doesNotAccessMemory() const {
     CALLSITE_DELEGATE_GETTER(doesNotAccessMemory());
   }
-  void setDoesNotAccessMemory(bool doesNotAccessMemory = true) {
-    CALLSITE_DELEGATE_SETTER(setDoesNotAccessMemory(doesNotAccessMemory));
+  void setDoesNotAccessMemory() {
+    CALLSITE_DELEGATE_SETTER(setDoesNotAccessMemory());
   }
 
   /// @brief Determine if the call does not access or only reads memory.
   bool onlyReadsMemory() const {
     CALLSITE_DELEGATE_GETTER(onlyReadsMemory());
   }
-  void setOnlyReadsMemory(bool onlyReadsMemory = true) {
-    CALLSITE_DELEGATE_SETTER(setOnlyReadsMemory(onlyReadsMemory));
+  void setOnlyReadsMemory() {
+    CALLSITE_DELEGATE_SETTER(setOnlyReadsMemory());
   }
 
   /// @brief Determine if the call cannot return.
   bool doesNotReturn() const {
     CALLSITE_DELEGATE_GETTER(doesNotReturn());
   }
-  void setDoesNotReturn(bool doesNotReturn = true) {
-    CALLSITE_DELEGATE_SETTER(setDoesNotReturn(doesNotReturn));
+  void setDoesNotReturn() {
+    CALLSITE_DELEGATE_SETTER(setDoesNotReturn());
   }
 
   /// @brief Determine if the call cannot unwind.
   bool doesNotThrow() const {
     CALLSITE_DELEGATE_GETTER(doesNotThrow());
   }
-  void setDoesNotThrow(bool doesNotThrow = true) {
-    CALLSITE_DELEGATE_SETTER(setDoesNotThrow(doesNotThrow));
+  void setDoesNotThrow() {
+    CALLSITE_DELEGATE_SETTER(setDoesNotThrow());
   }
 
 #undef CALLSITE_DELEGATE_GETTER
@@ -272,6 +257,31 @@ public:
     return paramHasAttr(ArgNo + 1, Attribute::ByVal);
   }
 
+  /// @brief Determine whether this argument is passed in an alloca.
+  bool isInAllocaArgument(unsigned ArgNo) const {
+    return paramHasAttr(ArgNo + 1, Attribute::InAlloca);
+  }
+
+  /// @brief Determine whether this argument is passed by value or in an alloca.
+  bool isByValOrInAllocaArgument(unsigned ArgNo) const {
+    return paramHasAttr(ArgNo + 1, Attribute::ByVal) ||
+           paramHasAttr(ArgNo + 1, Attribute::InAlloca);
+  }
+
+  /// @brief Determine if there are any inalloca arguments.
+  bool hasInAllocaArgument() const {
+    return getAttributes().hasAttrSomewhere(Attribute::InAlloca);
+  }
+
+  bool doesNotAccessMemory(unsigned ArgNo) const {
+    return paramHasAttr(ArgNo + 1, Attribute::ReadNone);
+  }
+
+  bool onlyReadsMemory(unsigned ArgNo) const {
+    return paramHasAttr(ArgNo + 1, Attribute::ReadOnly) ||
+           paramHasAttr(ArgNo + 1, Attribute::ReadNone);
+  }
+
   /// hasArgument - Returns true if this CallSite passes the given Value* as an
   /// argument to the called function.
   bool hasArgument(const Value *Arg) const {