From 518cda42b9dc8b8acb382ae3f49141985f706459 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Sat, 17 Dec 2011 00:04:22 +0000
Subject: The powers that be have decided that LLVM IR should now support
 16-bit "half precision" floating-point with a first-class type.

This patch adds basic IR support (but not codegen support).

llvm-svn: 146786
---
 llvm/include/llvm-c/Core.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'llvm/include/llvm-c')

diff --git a/llvm/include/llvm-c/Core.h b/llvm/include/llvm-c/Core.h
index 3ffaddd990f..ed7d46932c7 100644
--- a/llvm/include/llvm-c/Core.h
+++ b/llvm/include/llvm-c/Core.h
@@ -203,6 +203,7 @@ typedef enum {
 
 typedef enum {
   LLVMVoidTypeKind,        /**< type with no size */
+  LLVMHalfTypeKind,        /**< 16 bit floating point type */
   LLVMFloatTypeKind,       /**< 32 bit floating point type */
   LLVMDoubleTypeKind,      /**< 64 bit floating point type */
   LLVMX86_FP80TypeKind,    /**< 80 bit floating point type (X87) */
@@ -382,12 +383,14 @@ LLVMTypeRef LLVMIntType(unsigned NumBits);
 unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy);
 
 /* Operations on real types */
+LLVMTypeRef LLVMHalfTypeInContext(LLVMContextRef C);
 LLVMTypeRef LLVMFloatTypeInContext(LLVMContextRef C);
 LLVMTypeRef LLVMDoubleTypeInContext(LLVMContextRef C);
 LLVMTypeRef LLVMX86FP80TypeInContext(LLVMContextRef C);
 LLVMTypeRef LLVMFP128TypeInContext(LLVMContextRef C);
 LLVMTypeRef LLVMPPCFP128TypeInContext(LLVMContextRef C);
 
+LLVMTypeRef LLVMHalfType(void);
 LLVMTypeRef LLVMFloatType(void);
 LLVMTypeRef LLVMDoubleType(void);
 LLVMTypeRef LLVMX86FP80Type(void);
-- 
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