Change ForceSizeOpt attribute into MinSize attribute

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167020 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 12 insertions, 11 deletions

diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 91f973d..a60e4aa 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -558,7 +558,7 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(naked);
   KEYWORD(nonlazybind);
   KEYWORD(address_safety);
-  KEYWORD(forcesizeopt);
+  KEYWORD(minsize);
 
   KEYWORD(type);
   KEYWORD(opaque);
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 75fc16c..ac803c5 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -953,7 +953,7 @@ bool LLParser::ParseOptionalAttrs(AttrBuilder &B, unsigned AttrKind) {
     case lltok::kw_naked:           B.addAttribute(Attributes::Naked); break;
     case lltok::kw_nonlazybind:     B.addAttribute(Attributes::NonLazyBind); break;
     case lltok::kw_address_safety:  B.addAttribute(Attributes::AddressSafety); break;
-    case lltok::kw_forcesizeopt:    B.addAttribute(Attributes::ForceSizeOpt); break;
+    case lltok::kw_minsize:         B.addAttribute(Attributes::MinSize); break;
 
     case lltok::kw_alignstack: {
       unsigned Alignment;
@@ -1012,7 +1012,7 @@ bool LLParser::ParseOptionalAttrs(AttrBuilder &B, unsigned AttrKind) {
     case lltok::kw_nonlazybind:
     case lltok::kw_returns_twice:
     case lltok::kw_address_safety:
-    case lltok::kw_forcesizeopt:
+    case lltok::kw_minsize:
       if (AttrKind != 2)
         HaveError |= Error(AttrLoc, "invalid use of function-only attribute");
       break;
diff --git a/lib/AsmParser/LLToken.h b/lib/AsmParser/LLToken.h
index 6cffc52..036686d 100644
--- a/lib/AsmParser/LLToken.h
+++ b/lib/AsmParser/LLToken.h
@@ -110,7 +110,7 @@ namespace lltok {
     kw_naked,
     kw_nonlazybind,
     kw_address_safety,
-    kw_forcesizeopt,
+    kw_minsize,
 
     kw_type,
     kw_opaque,
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index e4bc31c..3b8d79b 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -1594,15 +1594,15 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
 
   // FIXME: handle tail calls differently.
   unsigned CallOpc;
-  bool HasForceSizeAttr = MF.getFunction()->getFnAttributes().
-                          hasAttribute(Attributes::ForceSizeOpt);
+  bool HasMinSizeAttr = MF.getFunction()->getFnAttributes().
+    hasAttribute(Attributes::MinSize);
   if (Subtarget->isThumb()) {
     if ((!isDirect || isARMFunc) && !Subtarget->hasV5TOps())
       CallOpc = ARMISD::CALL_NOLINK;
     else if (doesNotRet && isDirect && !isARMFunc &&
              Subtarget->hasRAS() && !Subtarget->isThumb1Only() &&
 	     // Emit regular call when code size is the priority
-	     !HasForceSizeAttr)
+	     !HasMinSizeAttr)
       // "mov lr, pc; b _foo" to avoid confusing the RSP
       CallOpc = ARMISD::CALL_NOLINK;
     else
@@ -1612,7 +1612,7 @@ ARMTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       CallOpc = ARMISD::CALL_NOLINK;
     } else if (doesNotRet && isDirect && Subtarget->hasRAS() &&
 	       // Emit regular call when code size is the priority
-	       !HasForceSizeAttr)
+	       !HasMinSizeAttr)
       // "mov lr, pc; b _foo" to avoid confusing the RSP
       CallOpc = ARMISD::CALL_NOLINK;
     else
diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp
index dd00b7d..0f3efd8 100644
--- a/lib/Target/CppBackend/CPPBackend.cpp
+++ b/lib/Target/CppBackend/CPPBackend.cpp
@@ -507,6 +507,7 @@ void CppWriter::printAttributes(const AttrListPtr &PAL,
       HANDLE_ATTR(ReturnsTwice);
       HANDLE_ATTR(UWTable);
       HANDLE_ATTR(NonLazyBind);
+      HANDLE_ATTR(MinSize);
 #undef HANDLE_ATTR
       if (attrs.hasAttribute(Attributes::StackAlignment))
         Out << "    B.addStackAlignmentAttr(" << attrs.getStackAlignment() << ")\n";
diff --git a/lib/VMCore/Attributes.cpp b/lib/VMCore/Attributes.cpp
index 642d4fc..5a552c3 100644
--- a/lib/VMCore/Attributes.cpp
+++ b/lib/VMCore/Attributes.cpp
@@ -201,8 +201,8 @@ std::string Attributes::getAsString() const {
     Result += "nonlazybind ";
   if (hasAttribute(Attributes::AddressSafety))
     Result += "address_safety ";
-  if (hasAttribute(Attributes::ForceSizeOpt))
-    Result += "forcesizeopt ";
+  if (hasAttribute(Attributes::MinSize))
+    Result += "minsize ";
   if (hasAttribute(Attributes::StackAlignment)) {
     Result += "alignstack(";
     Result += utostr(getStackAlignment());
@@ -326,7 +326,7 @@ uint64_t AttributesImpl::getAttrMask(uint64_t Val) {
   case Attributes::UWTable:         return 1 << 30;
   case Attributes::NonLazyBind:     return 1U << 31;
   case Attributes::AddressSafety:   return 1ULL << 32;
-  case Attributes::ForceSizeOpt:    return 1ULL << 33;
+  case Attributes::MinSize:         return 1ULL << 33;
   }
   llvm_unreachable("Unsupported attribute type");
 }