commit dee40e72baafe5a206bf9665ba0c2e391d5510d2
author Greg Clayton <gclayton@apple.com> Tue Nov 03 23:23:22 2015 +0000
committer Greg Clayton <gclayton@apple.com> Tue Nov 03 23:23:22 2015 +0000
tree 48bcc32a524177eceaf3f02c29f327017e1cb3ff
parent 5fbe008eb74abcef65540eafd45bd695d47a24ad

Fix __fp16 types so we can display them and use them in expressions.

I am not adding a test case for this since I don't know how portable the __fp16 type is between compilers and I don't want to break the test suite.

<rdar://problem/22375079>

llvm-svn: 252012

lldb/source/Symbol/ClangASTContext.cpp

diff --git a/lldb/source/Symbol/ClangASTContext.cpp b/lldb/source/Symbol/ClangASTContext.cpp
index 0e251157a..3ac7378 100644
--- a/lldb/source/Symbol/ClangASTContext.cpp
+++ b/lldb/source/Symbol/ClangASTContext.cpp
@@ -785,6 +785,8 @@
             return CompilerType (ast, ast->DoubleTy);
         if (QualTypeMatchesBitSize (bit_size, ast, ast->LongDoubleTy))
             return CompilerType (ast, ast->LongDoubleTy);
+        if (QualTypeMatchesBitSize (bit_size, ast, ast->HalfTy))
+            return CompilerType (ast, ast->HalfTy);
         break;
         
     case eEncodingVector:
@@ -1071,6 +1073,8 @@
                     return CompilerType (ast, ast->DoubleTy);
                 if (QualTypeMatchesBitSize (bit_size, ast, ast->LongDoubleTy))
                     return CompilerType (ast, ast->LongDoubleTy);
+                if (QualTypeMatchesBitSize (bit_size, ast, ast->HalfTy))
+                    return CompilerType (ast, ast->HalfTy);
                 break;
                 
             case DW_ATE_signed:
@@ -4525,6 +4529,7 @@
             case clang::BuiltinType::ULongLong:
             case clang::BuiltinType::UInt128:       return lldb::eEncodingUint;
                 
+            case clang::BuiltinType::Half:
             case clang::BuiltinType::Float:
             case clang::BuiltinType::Double:
             case clang::BuiltinType::LongDouble:    return lldb::eEncodingIEEE754;
@@ -4539,7 +4544,6 @@
             case clang::BuiltinType::Kind::BoundMember:
             case clang::BuiltinType::Kind::BuiltinFn:
             case clang::BuiltinType::Kind::Dependent:
-            case clang::BuiltinType::Kind::Half:
             case clang::BuiltinType::Kind::OCLClkEvent:
             case clang::BuiltinType::Kind::OCLEvent:
             case clang::BuiltinType::Kind::OCLImage1d:
@@ -4689,8 +4693,9 @@
             case clang::BuiltinType::LongLong:      return lldb::eFormatDecimal;
             case clang::BuiltinType::UInt128:       return lldb::eFormatUnsigned;
             case clang::BuiltinType::Int128:        return lldb::eFormatDecimal;
-            case clang::BuiltinType::Float:         return lldb::eFormatFloat;
-            case clang::BuiltinType::Double:        return lldb::eFormatFloat;
+            case clang::BuiltinType::Half:
+            case clang::BuiltinType::Float:
+            case clang::BuiltinType::Double:
             case clang::BuiltinType::LongDouble:    return lldb::eFormatFloat;
             default:
                 return lldb::eFormatHex;