Now that the underlying issue is fixed, revert r180750 and r180722.

The cause of the windows failures was fixed by r180791. Revert to the state
after Sabre's original revert.

Original message:

revert r179735, it has no testcases, and doesn't really make sense.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180844 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/IR/Attributes.h b/include/llvm/IR/Attributes.h
index 1cd879361cf07b3a222b1a9d7860798045fb9bd7..2c7da6485dce2bcfc8415ebfa55e027a42243187 100644 (file)
--- a/include/llvm/IR/Attributes.h
+++ b/include/llvm/IR/Attributes.h
@@ -307,8 +307,7 @@ public:
   unsigned getStackAlignment(unsigned Index) const;
 
   /// \brief Return the attributes at the index as a string.
-  std::string getAsString(unsigned Index, bool TargetIndependent = true,
-                          bool InAttrGrp = false) const;
+  std::string getAsString(unsigned Index, bool InAttrGrp = false) const;
 
   typedef ArrayRef<Attribute>::iterator iterator;
 

diff --git a/lib/IR/AsmWriter.cpp b/lib/IR/AsmWriter.cpp
index dd0abba0e4f2dd8b6247a7d8708a48af3866ed99..7761127d55745a604ae742fee287da260a2399e5 100644 (file)
--- a/lib/IR/AsmWriter.cpp
+++ b/lib/IR/AsmWriter.cpp
@@ -1608,7 +1608,22 @@ void AssemblyWriter::printFunction(const Function *F) {
   const AttributeSet &Attrs = F->getAttributes();
   if (Attrs.hasAttributes(AttributeSet::FunctionIndex)) {
     AttributeSet AS = Attrs.getFnAttributes();
-    std::string AttrStr = AS.getAsString(AttributeSet::FunctionIndex, false);
+    std::string AttrStr;
+
+    unsigned Idx = 0;
+    for (unsigned E = AS.getNumSlots(); Idx != E; ++Idx)
+      if (AS.getSlotIndex(Idx) == AttributeSet::FunctionIndex)
+        break;
+
+    for (AttributeSet::iterator I = AS.begin(Idx), E = AS.end(Idx);
+         I != E; ++I) {
+      Attribute Attr = *I;
+      if (!Attr.isStringAttribute()) {
+        if (!AttrStr.empty()) AttrStr += ' ';
+        AttrStr += Attr.getAsString();
+      }
+    }
+
     if (!AttrStr.empty())
       Out << "; Function Attrs: " << AttrStr << '\n';
   }
@@ -2142,8 +2157,7 @@ void AssemblyWriter::writeAllAttributeGroups() {
   for (std::vector<std::pair<AttributeSet, unsigned> >::iterator
          I = asVec.begin(), E = asVec.end(); I != E; ++I)
     Out << "attributes #" << I->second << " = { "
-        << I->first.getAsString(AttributeSet::FunctionIndex, true, true)
-        << " }\n";
+        << I->first.getAsString(AttributeSet::FunctionIndex, true) << " }\n";
 }
 
 //===----------------------------------------------------------------------===//

diff --git a/lib/IR/AttributeImpl.h b/lib/IR/AttributeImpl.h
index 2f7b4491b233c3a31d778d6c697b1ffd2db7c5cb..0b6228b331ebbca1a79c77915aca97bc68f59c0b 100644 (file)
--- a/lib/IR/AttributeImpl.h
+++ b/lib/IR/AttributeImpl.h
@@ -178,7 +178,7 @@ public:
 
   unsigned getAlignment() const;
   unsigned getStackAlignment() const;
-  std::string getAsString(bool TargetIndependent, bool InAttrGrp) const;
+  std::string getAsString(bool InAttrGrp) const;
 
   typedef SmallVectorImpl<Attribute>::iterator       iterator;
   typedef SmallVectorImpl<Attribute>::const_iterator const_iterator;

diff --git a/lib/IR/Attributes.cpp b/lib/IR/Attributes.cpp
index 2443b3401d40e7460d4378333a4582fc72a29b87..4fe6f9ddc59a27d0eb110710b8a7f30efc89ecf5 100644 (file)
--- a/lib/IR/Attributes.cpp
+++ b/lib/IR/Attributes.cpp
@@ -483,16 +483,13 @@ unsigned AttributeSetNode::getStackAlignment() const {
   return 0;
 }
 
-std::string AttributeSetNode::getAsString(bool TargetIndependent,
-                                          bool InAttrGrp) const {
+std::string AttributeSetNode::getAsString(bool InAttrGrp) const {
   std::string Str;
   for (SmallVectorImpl<Attribute>::const_iterator I = AttrList.begin(),
          E = AttrList.end(); I != E; ++I) {
-    if (TargetIndependent || !I->isStringAttribute()) {
-      if (I != AttrList.begin())
-        Str += ' ';
-      Str += I->getAsString(InAttrGrp);
-    }
+    if (I != AttrList.begin())
+      Str += ' ';
+    Str += I->getAsString(InAttrGrp);
   }
   return Str;
 }
@@ -848,10 +845,10 @@ unsigned AttributeSet::getStackAlignment(unsigned Index) const {
   return ASN ? ASN->getStackAlignment() : 0;
 }
 
-std::string AttributeSet::getAsString(unsigned Index, bool TargetIndependent,
+std::string AttributeSet::getAsString(unsigned Index,
                                       bool InAttrGrp) const {
   AttributeSetNode *ASN = getAttributes(Index);
-  return ASN ? ASN->getAsString(TargetIndependent, InAttrGrp) : std::string("");
+  return ASN ? ASN->getAsString(InAttrGrp) : std::string("");
 }
 
 /// \brief The attributes for the specified index are returned.