Displaying 2 results from an estimated 2 matches for "specifiedbi".
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specifiedby
2005 Aug 31
2
[LLVMdev] Anyone is building a DSP-C frontend?
fixed-point number could be stored in LLVM first class integer types.
i cannot see the problem now. but to be type-safe, there should be a
first class 'fixed'.
some llvm extensions required to mapping dsp-c lanaguages could be
implemented as qualifiers.
1. _sat qualifier
Saturate the result within [0.0, +1.0> or [-1.0,+1.0> (unsigned/singed).
sat signed fixed a;
sat signed fixed
2005 Aug 31
0
[LLVMdev] Anyone is building a DSP-C frontend?
On Wed, 31 Aug 2005, Tzu-Chien Chiu wrote:
> fixed-point number could be stored in LLVM first class integer types.
> i cannot see the problem now. but to be type-safe, there should be a
> first class 'fixed'.
There is no need. Lowering is fine, in the same way that enums or
typedefs are currently lowered to llvm integer types.
> some llvm extensions required to mapping