search for: handlenode

...ches is not that great (since things won't always work, in fact not even compile I think, with not all patches applied). Some minor comments below. > --- a/include/llvm/CodeGen/ISDOpcodes.h > +++ b/include/llvm/CodeGen/ISDOpcodes.h > @@ -566,14 +566,18 @@ namespace ISD { > // HANDLENODE node - Used as a handle for various purposes. > HANDLENODE, > > - // TRAMPOLINE - This corresponds to the init_trampoline intrinsic. > - // It takes as input a token chain, the pointer to the trampoline, > - // the pointer to the nested function, the pointer to pass for...

Hi! Attached set of patches splits llvm.init.trampoline into an "init" phase and an "adjust" phase, as discussed on the "Go on dragonegg" thread. Thanks! -- Sanjoy Das http://playingwithpointers.com -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-Split-intrinsics-and-DAG-nodes.patch Type: text/x-diff Size: 8808 bytes Desc:

...addr]> [ORD=1] [ID=0] Legally typed node: 0x17f8f30: i1 = setcc 0x17f6780, 0x17f6980, 0x17f8e30 [ID=0] Legally typed node: 0x17f7280: ch = brcond 0x17f6b80, 0x17f8f30, 0x17f7180 [ID=0] Legally typed node: 0x17f7480: ch = br 0x17f7280, 0x17f7380 [ID=0] Legally typed node: 0x7fff9df7bd30: ch = handlenode 0x17f7480 [ID=0] Type-legalized selection DAG: BB#0 'isZero:entry' SelectionDAG has 13 nodes: 0x17d0fb0: ch = EntryToken [ORD=1] [ID=-3] 0x17d0fb0: <multiple use> 0x17f6680: i32 = Register %vreg0 [ORD=1] [ID=-3] 0x17f6780: i32,ch = CopyFromReg 0x17d0fb0, 0x17f6680 [ORD=...

Have you read http://llvm.org/docs/WritingAnLLVMBackend.html and http://llvm.org/docs/CodeGenerator.html ? http://llvm.org/docs/WritingAnLLVMBackend.html#instruction-selector describes how to define a store instruction. -Eli On 7/6/2017 6:51 PM, hameeza ahmed via llvm-dev wrote: > Please correct me i m stuck at this point. > > On Jul 6, 2017 5:18 PM, "hameeza ahmed"

...:min.iters.checked' SelectionDAG has 1 nodes: t0: ch = EntryToken Combining: t0: ch = EntryToken Optimized lowered selection DAG: BB#0 'foo:min.iters.checked' SelectionDAG has 1 nodes: t0: ch = EntryToken Legally typed node: t0: ch = EntryToken Legally typed node: t65535: ch = handlenode t0 Type-legalized selection DAG: BB#0 'foo:min.iters.checked' SelectionDAG has 1 nodes: t0: ch = EntryToken Legalizing: t0: ch = EntryToken Legalized selection DAG: BB#0 'foo:min.iters.checked' SelectionDAG has 1 nodes: t0: ch = EntryToken Legalizing: t0: ch = EntryToken...