search for: ptr_funcs

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2010 Jul 27
1
[LLVMdev] How to use the return value of a CallInst
Hi all: I am trying to compare the return value of a call instruction with 0. The called function's return type is uint32. The return value is 1 or 0. But the icmp instruction cannot be created. CallInst *ret = CallInst::Create(ptr_func, params.begin(), params.end(), "", bb); Value *cmp = new ICmpInst(*bb, ICmpInst::ICMP_EQ, ret, ,ConstantInt::get(getIntegerType(32), 0)
2013 May 21
2
[PATCH] 02-Add CELT filter optimizations
Please ignore my previous mail and patch, there is a new version :). Patch changes are: - Use MAC16_16 macros instead of (sum += a*b) and unroll a loop by 2. It increase performance when using optimized macros (ex: ARMv5E). A possible side effect of loop unroll is that i don't check for odd length here. - Add NEON version of FIR filter and autocorr - Add a section in autoconf in order to