Displaying 2 results from an estimated 2 matches for "ptr_func".
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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) "")
The runtime error is:
/usr/local/include/llvm/Instructions.h:690:
llvm::ICmpInst::ICmpInst(llvm::BasicBlock&, llvm::CmpInst::Predica...
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