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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-06-26 18:21:22 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-06-26 18:21:22 +0000 |
| commit | a6c4ea315053dc20ced08f9e0f9efb545e2179b7 (patch) | |
| tree | 6985c0da92b622b6fa1317bd7889d5b885df30ab | |
| parent | 160ef139d86fe26f383518a1ef84b9a216cf207e (diff) | |
Add a TODO note.
Patch by: Aaron Watry
git-svn-id: https://llvm.org/svn/llvm-project/libclc/trunk@184998 91177308-0d34-0410-b5e6-96231b3b80d8
| -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; |