[libclc] r190211 - Implement mad_hi built-in

[Aaron Watry]

Author: awatry
Date: Fri Sep  6 17:09:51 2013
New Revision: 190211

URL: http://llvm.org/viewvc/llvm-project?rev=190211&view=rev
Log:
Implement mad_hi built-in

We already have a working mul_hi, and the spec gives us the implementation as:
Returns mul_hi(a,b)+c.

Signed-off-by: Aaron Watry <awatry at gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>

Added:
    libclc/trunk/generic/include/clc/integer/mad_hi.h
Modified:
    libclc/trunk/generic/include/clc/clc.h

Modified: libclc/trunk/generic/include/clc/clc.h
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/include/clc/clc.h?rev=190211&r1=190210&r2=190211&view=diff
==============================================================================
--- libclc/trunk/generic/include/clc/clc.h (original)
+++ libclc/trunk/generic/include/clc/clc.h Fri Sep  6 17:09:51 2013
@@ -67,6 +67,7 @@
 #include <clc/integer/clz.h>
 #include <clc/integer/hadd.h>
 #include <clc/integer/mad24.h>
+#include <clc/integer/mad_hi.h>
 #include <clc/integer/mul24.h>
 #include <clc/integer/mul_hi.h>
 #include <clc/integer/rhadd.h>

Added: libclc/trunk/generic/include/clc/integer/mad_hi.h
URL: http://llvm.org/viewvc/llvm-project/libclc/trunk/generic/include/clc/integer/mad_hi.h?rev=190211&view=auto
==============================================================================
--- libclc/trunk/generic/include/clc/integer/mad_hi.h (added)
+++ libclc/trunk/generic/include/clc/integer/mad_hi.h Fri Sep  6 17:09:51 2013
@@ -0,0 +1 @@
+#define mad_hi(a, b, c) (mul_hi(a,b)+c)