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| author | Aaron Watry <awatry@gmail.com> | 2013-09-06 22:09:51 +0000 |
|---|---|---|
| committer | Aaron Watry <awatry@gmail.com> | 2013-09-06 22:09:51 +0000 |
| commit | 3466342f57d83c0f778de9a33b4f73d999101df6 (patch) | |
| tree | f1d7385c9ef24f9e72640e4f0d913aa802aacdb5 /libclc | |
| parent | 0826dd23c664291c1663f812310b8e5e439641f7 (diff) | |
| download | llvm-3466342f57d83c0f778de9a33b4f73d999101df6.zip llvm-3466342f57d83c0f778de9a33b4f73d999101df6.tar.gz llvm-3466342f57d83c0f778de9a33b4f73d999101df6.tar.bz2 | |
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@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 190211
Diffstat (limited to 'libclc')
| -rw-r--r-- | libclc/generic/include/clc/clc.h | 1 | ||||
| -rw-r--r-- | libclc/generic/include/clc/integer/mad_hi.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/libclc/generic/include/clc/clc.h b/libclc/generic/include/clc/clc.h index aeb3949..467cd58 100644 --- a/libclc/generic/include/clc/clc.h +++ b/libclc/generic/include/clc/clc.h @@ -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> diff --git a/libclc/generic/include/clc/integer/mad_hi.h b/libclc/generic/include/clc/integer/mad_hi.h new file mode 100644 index 0000000..e67c988 --- /dev/null +++ b/libclc/generic/include/clc/integer/mad_hi.h @@ -0,0 +1 @@ +#define mad_hi(a, b, c) (mul_hi(a,b)+c) |