[libclc] 35/79: half_tan: Implement using tan

[Andreas Boll]

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aboll-guest pushed a commit to branch master
in repository libclc.

commit 135437fdd8f404a66890d935cf2392895dfe6610
Author: Jan Vesely <jan.vesely at rutgers.edu>
Date:   Thu Jan 18 21:12:04 2018 +0000

    half_tan: Implement using tan
    
    v2: Use full precision implementation
    
    Reviewer: Jeroen Ketema <j.ketema at xs4all.nl>
    Signed-off-by: Jan Vesely <jan.vesely at rutgers.edu>
    
    git-svn-id: https://llvm.org/svn/llvm-project/libclc/trunk@322898 91177308-0d34-0410-b5e6-96231b3b80d8
---
 generic/include/clc/clc.h           | 1 +
 generic/include/clc/math/half_tan.h | 9 +++++++++
 generic/lib/SOURCES                 | 1 +
 generic/lib/math/half_tan.cl        | 6 ++++++
 4 files changed, 17 insertions(+)

diff --git a/generic/include/clc/clc.h b/generic/include/clc/clc.h
index 4431db6..9e4b185 100644
--- a/generic/include/clc/clc.h
+++ b/generic/include/clc/clc.h
@@ -81,6 +81,7 @@
 #include <clc/math/half_rsqrt.h>
 #include <clc/math/half_sin.h>
 #include <clc/math/half_sqrt.h>
+#include <clc/math/half_tan.h>
 #include <clc/math/hypot.h>
 #include <clc/math/ilogb.h>
 #include <clc/math/ldexp.h>
diff --git a/generic/include/clc/math/half_tan.h b/generic/include/clc/math/half_tan.h
new file mode 100644
index 0000000..b78d86f
--- /dev/null
+++ b/generic/include/clc/math/half_tan.h
@@ -0,0 +1,9 @@
+#define __CLC_BODY <clc/math/unary_decl.inc>
+#define __CLC_FUNCTION half_tan
+#define __FLOAT_ONLY
+
+#include <clc/math/gentype.inc>
+
+#undef __FLOAT_ONLY
+#undef __CLC_BODY
+#undef __CLC_FUNCTION
diff --git a/generic/lib/SOURCES b/generic/lib/SOURCES
index 477d1e6..c0d1238 100644
--- a/generic/lib/SOURCES
+++ b/generic/lib/SOURCES
@@ -115,6 +115,7 @@ math/half_recip.cl
 math/half_rsqrt.cl
 math/half_sin.cl
 math/half_sqrt.cl
+math/half_tan.cl
 math/hypot.cl
 math/ilogb.cl
 math/clc_ldexp.cl
diff --git a/generic/lib/math/half_tan.cl b/generic/lib/math/half_tan.cl
new file mode 100644
index 0000000..eadb015
--- /dev/null
+++ b/generic/lib/math/half_tan.cl
@@ -0,0 +1,6 @@
+#include <clc/clc.h>
+
+#define __CLC_FUNC tan
+#define __CLC_BODY <half_unary.inc>
+#define __FLOAT_ONLY
+#include <clc/math/gentype.inc>

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