search for: ap_int

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2019 Mar 04
2
Add Bitwidth Attribute in Clang without Modification in Source Code of Clang
...edef Attribute. This permits the consumer to define various ways to expose this functionality in their code. Additionally, we've limited it to int/unsigned typedefs only for simplicity's sake. The code looks something like: // Typical way to expose this in C: typedef int __attribute__((__ap_int(3))) ap_int3; typedef unsigned __attribute__((__ap_int(3))) ap_uint3; // Better way to expose it in modern C++: template<unsigned bits> using ap_int = int __attribute__((__ap_int(bits))); template<unsigned bits> using ap_uint = unsigned __attribute__((__ap_int(bits))); For our usages,...
2019 Jan 31
4
Confusing ERROR with LoopAccessLegacyAnalysis: Pass 'Unnamed pass: implement Pass::getPassName()' is not initialized.
Dear all, I write a new LoopPass which wants to use passes including LoopInfoWrapperPass, ScalarEvolutionWrapperPass and LoopAccessLegacyAnalysis. Therefore, I implement the following code based on LLVM 9.0.0: ===================================================================== bool LoopInformationCollect::runOnLoop(Loop *L, LPPassManager &) { auto &SE =