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My understand is that in DAG terminology, Flag is now called Glue. It would be nice for someone to go through and clean up the code as far as comments and variable names. That was driving me close to the brink of insanity till I found out about this. Even in Selection Dag Node Properties def SDNPOutGlue : SDNodeProperty; // Write a flag result def SDNPInGlue : SDNodeProperty;

Hi, I was wondering if someone could explain precisely what the ComplexPattern tablegen class does? Here's the first line of the definition (from TargetSelectionDAG.td) for reference: class ComplexPattern<ValueType ty, int numops, string fn, list<SDNode> roots = [], list<SDNodeProperty> props = [],

...m-tblgen.dir\PseudoLoweringEmitter.cpp.obj utils\TableGen\CMakeFiles\llvm-tblgen.dir\RISCVCompressInstEmitter.cpp.obj utils\TableGen\CMakeFiles\llvm-tblgen.dir\RegisterBankEmitter.cpp.obj utils\TableGen\CMakeFiles\llvm-tblgen.dir\RegisterInfoEmitter.cpp.obj utils\TableGen\CMakeFiles\llvm-tblgen.dir\SDNodeProperties.cpp.obj utils\TableGen\CMakeFiles\llvm-tblgen.dir\SearchableTableEmitter.cpp.obj utils\TableGen\CMakeFiles\llvm-tblgen.dir\SubtargetEmitter.cpp.obj utils\TableGen\CMakeFiles\llvm-tblgen.dir\SubtargetFeatureInfo.cpp.obj utils\TableGen\CMakeFiles\llvm-tblgen.dir\TableGen.cpp.obj utils\TableGen\CMak...

So, I know there are a lot of mixed feelings about NSW and NUW, but I'm running into a common pattern where they really help: void f(char *array, int i) { // do some stuff... g(array[i++]); // do some more stuff... g(array[i++]); // more of the same } So, this kind of code comes up pretty frequently. Unrolled loops with an int IV[1], encoding, decoding, compression, etc. What

On Jan 6, 2014, at 9:41 PM, Andrew Trick <atrick at apple.com> wrote: > > On Jan 4, 2014, at 5:29 PM, Chandler Carruth <chandlerc at gmail.com> wrote: > >> So, I know there are a lot of mixed feelings about NSW and NUW, but I'm running into a common pattern where they really help: >> >> void f(char *array, int i) { >> // do some stuff...