search for: global_transfer

Displaying 2 results from an estimated 2 matches for "global_transfer".

2014 Apr 26
2
[LLVMdev] How can I get rid of "OPFL_Chain" in myCPUGenInstrInfo.inc
hi Tim,guys, it was regarding splitting 16-bit ADDC to two 8-bit ADDC+ADDE. the 8-bit ADDE instruction is defined as: let Constraints="$dst=$op0",mayStore=1, hasSideEffects=0,neverHasSideEffects=1 in def ADDErm: myInstr <0x0, (outs Intregs:$dst) (ins Intregs:$op0,MEMi:$op1), "", [set IntRegs:$dest (adde IntRegs:$op0, (load ADDRi:$op1))] > very unlucky, this
2014 Apr 28
2
[LLVMdev] How can I get rid of "OPFL_Chain" in myCPUGenInstrInfo.inc
...20, 0x49730d0<Mem:LD1[@a](align=2)> Result DAG: SelectionDAG has 21 nodes: 0x49606f0: ch = EntryToken [ORD=1] [ID=0] 0x4972cd0: i8 = undef [ORD=1] [ID=2] 0x49735d0: i8 = Constant<1> [ID=3] 0x4977920: i8 = TargetGlobalAddress<i16* @b> 0 [ID=4] 0x4972fd0: i8 = SPISD::GLOBAL_TRANSFER 0x4977920 [ID=6] 0x49606f0: <multiple use> 0x4972fd0: <multiple use> 0x4972cd0: <multiple use> 0x4976c20: i8,ch = load 0x49606f0, 0x4972fd0, 0x4972cd0<LD1[@b](align=2)> [ID=8] 0x49606f0: <multiple use> 0x4972fd0: <multiple use> 0x4...