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| author | Aaron Watry <awatry@gmail.com> | 2013-03-27 20:34:45 -0500 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-04-08 07:12:55 -0700 |
| commit | 98c08df7f0007a3d628b5bd30c9d0888bc9e972c (patch) | |
| tree | d301097602afc90aa07a45b42aa41dcc34adfecf | |
| parent | 825f94136c4a083a860a7ae7f76527aea8845e35 (diff) | |
Add a TODO note.
| -rw-r--r-- | generic/lib/integer/rotate.inc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/generic/lib/integer/rotate.inc b/generic/lib/integer/rotate.inc index 7792a97..b34ffed 100644 --- a/generic/lib/integer/rotate.inc +++ b/generic/lib/integer/rotate.inc @@ -21,6 +21,10 @@ _CLC_OVERLOAD _CLC_DEF GENTYPE rotate(GENTYPE x, GENTYPE n){ return ( (((UGENTYPE)x) >> -n) | (x << (GENSIZE + n)) ); } #else + //XXX: There's a lot of __builtin_astype calls to cast everything to + // unsigned ... This should be improved so that if GENTYPE==UGENTYPE, no + // casts are required. + UGENTYPE x_1 = __builtin_astype(x, UGENTYPE); UGENTYPE amt; |