[llvm] f42bc84 - [AsmWriter] Simplify type attribute printing (NFC)

[Nikita Popov via llvm-commits]

Author: Nikita Popov
Date: 2021-07-07T22:47:33+02:00
New Revision: f42bc8424e775e96bcf35925e80df26179418faa

URL: https://github.com/llvm/llvm-project/commit/f42bc8424e775e96bcf35925e80df26179418faa
DIFF: https://github.com/llvm/llvm-project/commit/f42bc8424e775e96bcf35925e80df26179418faa.diff

LOG: [AsmWriter] Simplify type attribute printing (NFC)

Avoid enumerating all supported type attributes, instead fetch
their name from the attribute kind.

Added: 
    

Modified: 
    llvm/lib/IR/AsmWriter.cpp

Removed: 
    


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diff  --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index 66c93b6e6af2..ea860338e253 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -4416,20 +4416,7 @@ void AssemblyWriter::writeAttribute(const Attribute &Attr, bool InAttrGroup) {
     return;
   }
 
-  if (Attr.hasAttribute(Attribute::ByVal)) {
-    Out << "byval";
-  } else if (Attr.hasAttribute(Attribute::StructRet)) {
-    Out << "sret";
-  } else if (Attr.hasAttribute(Attribute::ByRef)) {
-    Out << "byref";
-  } else if (Attr.hasAttribute(Attribute::Preallocated)) {
-    Out << "preallocated";
-  } else if (Attr.hasAttribute(Attribute::InAlloca)) {
-    Out << "inalloca";
-  } else {
-    llvm_unreachable("unexpected type attr");
-  }
-
+  Out << Attribute::getNameFromAttrKind(Attr.getKindAsEnum());
   if (Type *Ty = Attr.getValueAsType()) {
     Out << '(';
     TypePrinter.print(Ty, Out);