Displaying 3 results from an estimated 3 matches for "expandcondmov".
2013 Feb 18
1
[LLVMdev] splitting a branch within a pseudo
Some stuff did not get pasted in properly.
static MachineBasicBlock* ExpandCondMov(MachineInstr *MI,
MachineBasicBlock *BB,
DebugLoc dl,
const MipsSubtarget *Subtarget,
const TargetInstrInfo *TII,
bool isFPCmp, unsign...
2013 Feb 18
0
[LLVMdev] splitting a branch within a pseudo
...I code that sort of does what I need to do. This
seems really involved to do such a simple thing.
Maybe there are now helper classes for this or some better example I can
look at. I suppose I can mimick this if people say this just the correct
way to do this in LLVM.
static MachineBasicBlock* ExpandCondMov(MachineInstr *MI,
MachineBasicBlock *BB,
DebugLoc dl,
const MipsSubtarget *Subtarget,
const TargetInstrInfo *TII,
bool isFPCmp, unsign...
2013 Feb 17
4
[LLVMdev] splitting a branch within a pseudo
After discussions last night, I'm leaning towards going legit with all
my pseudo expansions in Mips 16.
Some I think I can clearly do by just putting in the proper side effects
of implicit registers (T8 the condition code register as used by mips 16).
But I'm still left with some pseudos that have jmp .+4 type instructions
in them.
The original Mips port was to Mips I and Mips I,