commit 4d0b4a45dc724666d5de4f2f7c2d295487e4ca3e
author Michael Ilseman <milseman@apple.com> Fri Jan 11 01:45:05 2013 +0000
committer Michael Ilseman <milseman@apple.com> Fri Jan 11 01:45:05 2013 +0000
tree afe95b9c520d0998bcfbade68b342bbe2894b212
parent b789b949b60c9a28686e638f75b2640d16d7144e

Support for half intrinsics. Pushes MMX into slower encoding path.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172159 91177308-0d34-0410-b5e6-96231b3b80d8

lib/IR/Function.cpp

diff --git a/lib/IR/Function.cpp b/lib/IR/Function.cpp
index 317017a..cd35aff 100644
--- a/lib/IR/Function.cpp
+++ b/lib/IR/Function.cpp
@@ -372,27 +372,28 @@
   IIT_I16  = 3,
   IIT_I32  = 4,
   IIT_I64  = 5,
-  IIT_F32  = 6,
-  IIT_F64  = 7,
-  IIT_V2   = 8,
-  IIT_V4   = 9,
-  IIT_V8   = 10,
-  IIT_V16  = 11,
-  IIT_V32  = 12,
-  IIT_MMX  = 13,
+  IIT_F16  = 6,
+  IIT_F32  = 7,
+  IIT_F64  = 8,
+  IIT_V2   = 9,
+  IIT_V4   = 10,
+  IIT_V8   = 11,
+  IIT_V16  = 12,
+  IIT_V32  = 13,
   IIT_PTR  = 14,
   IIT_ARG  = 15,
 
   // Values from 16+ are only encodable with the inefficient encoding.
-  IIT_METADATA = 16,
-  IIT_EMPTYSTRUCT = 17,
-  IIT_STRUCT2 = 18,
-  IIT_STRUCT3 = 19,
-  IIT_STRUCT4 = 20,
-  IIT_STRUCT5 = 21,
-  IIT_EXTEND_VEC_ARG = 22,
-  IIT_TRUNC_VEC_ARG = 23,
-  IIT_ANYPTR = 24
+  IIT_MMX  = 16,
+  IIT_METADATA = 17,
+  IIT_EMPTYSTRUCT = 18,
+  IIT_STRUCT2 = 19,
+  IIT_STRUCT3 = 20,
+  IIT_STRUCT4 = 21,
+  IIT_STRUCT5 = 22,
+  IIT_EXTEND_VEC_ARG = 23,
+  IIT_TRUNC_VEC_ARG = 24,
+  IIT_ANYPTR = 25
 };
 
 
@@ -412,6 +413,9 @@
   case IIT_METADATA:
     OutputTable.push_back(IITDescriptor::get(IITDescriptor::Metadata, 0));
     return;
+  case IIT_F16:
+    OutputTable.push_back(IITDescriptor::get(IITDescriptor::Half, 0));
+    return;
   case IIT_F32:
     OutputTable.push_back(IITDescriptor::get(IITDescriptor::Float, 0));
     return;
@@ -546,6 +550,7 @@
   case IITDescriptor::Void: return Type::getVoidTy(Context);
   case IITDescriptor::MMX: return Type::getX86_MMXTy(Context);
   case IITDescriptor::Metadata: return Type::getMetadataTy(Context);
+  case IITDescriptor::Half: return Type::getHalfTy(Context);
   case IITDescriptor::Float: return Type::getFloatTy(Context);
   case IITDescriptor::Double: return Type::getDoubleTy(Context);