[libclc] 264/291: math: limit half_sqrt to single precision

Andreas Beckmann anbe at moszumanska.debian.org
Tue Sep 8 10:53:58 UTC 2015


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anbe pushed a commit to branch master
in repository libclc.

commit 4b9633368bda721d76efb4c8a68e720a0501e052
Author: Jan Vesely <jan.vesely at rutgers.edu>
Date:   Sat May 9 22:31:03 2015 +0000

    math: limit half_sqrt to single precision
    
    Signed-off-by: Jan Vesely <jan.vesely at rutgers.edu>
    Reviewed-by: Tom Stellard <thomas.stellard at amd.com>
    
    git-svn-id: https://llvm.org/svn/llvm-project/libclc/trunk@236941 91177308-0d34-0410-b5e6-96231b3b80d8
---
 generic/include/clc/math/half_sqrt.h | 4 ++--
 generic/lib/math/half_sqrt.cl        | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/generic/include/clc/math/half_sqrt.h b/generic/include/clc/math/half_sqrt.h
index 5e9c8a9..cec80f5 100644
--- a/generic/include/clc/math/half_sqrt.h
+++ b/generic/include/clc/math/half_sqrt.h
@@ -24,8 +24,8 @@
 
 #define __CLC_BODY <clc/math/unary_decl.inc>
 #define __CLC_FUNCTION half_sqrt
-
+#define __FLOAT_ONLY
 #include <clc/math/gentype.inc>
-
+#undef __FLOAT_ONLY
 #undef __CLC_BODY
 #undef __CLC_FUNCTION
diff --git a/generic/lib/math/half_sqrt.cl b/generic/lib/math/half_sqrt.cl
index e1716cf..a02896a 100644
--- a/generic/lib/math/half_sqrt.cl
+++ b/generic/lib/math/half_sqrt.cl
@@ -22,9 +22,7 @@
 
 #include <clc/clc.h>
 
-#ifdef cl_khr_fp64
-#pragma OPENCL EXTENSION cl_khr_fp64 : enable
-#endif
-
 #define __CLC_BODY <half_sqrt.inc>
+#define __FLOAT_ONLY
 #include <clc/math/gentype.inc>
+#undef __FLOAT_ONLY

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