// Large immediate handling.
// Two piece so_imms.
+// FIXME: Expand this in ARMExpandPseudoInsts.
+// FIXME: Remove this when we can do generalized remat.
let isReMaterializable = 1 in
def MOVi2pieces : AI1x2<(outs GPR:$dst), (ins so_imm2part:$src),
- Pseudo, IIC_iMOVi,
+ Pseudo, IIC_iMOVix2,
"mov", "\t$dst, $src",
[(set GPR:$dst, so_imm2part:$src)]>,
Requires<[IsARM, NoV6T2]>;
// as a single unit instead of having to handle reg inputs.
// FIXME: Remove this when we can do generalized remat.
let isReMaterializable = 1 in
-def MOVi32imm : AI1x2<(outs GPR:$dst), (ins i32imm:$src), Pseudo, IIC_iMOVi,
+def MOVi32imm : AI1x2<(outs GPR:$dst), (ins i32imm:$src), Pseudo, IIC_iMOVix2,
"movw", "\t$dst, ${src:lo16}\n\tmovt${p}\t$dst, ${src:hi16}",
[(set GPR:$dst, (i32 imm:$src))]>,
Requires<[IsARM, HasV6T2]>;
(t2_so_neg_imm2part_2 imm:$RHS))>;
// 32-bit immediate using movw + movt.
-// This is a single pseudo instruction to make it re-materializable. Remove
-// when we can do generalized remat.
+// This is a single pseudo instruction to make it re-materializable.
+// FIXME: Remove this when we can do generalized remat.
let isReMaterializable = 1 in
-def t2MOVi32imm : T2Ix2<(outs rGPR:$dst), (ins i32imm:$src), IIC_iMOVi,
+def t2MOVi32imm : T2Ix2<(outs rGPR:$dst), (ins i32imm:$src), IIC_iMOVix2,
"movw", "\t$dst, ${src:lo16}\n\tmovt${p}\t$dst, ${src:hi16}",
[(set rGPR:$dst, (i32 imm:$src))]>;
def IIC_iCMPsi : InstrItinClass;
def IIC_iCMPsr : InstrItinClass;
def IIC_iMOVi : InstrItinClass;
+def IIC_iMOVix2 : InstrItinClass;
def IIC_iMOVr : InstrItinClass;
def IIC_iMOVsi : InstrItinClass;
def IIC_iMOVsr : InstrItinClass;
//
// Move instructions, unconditional
InstrItinData<IIC_iMOVi , [InstrStage<1, [A8_Pipe0, A8_Pipe1]>], [1]>,
+ InstrItinData<IIC_iMOVix2,[InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
+ InstrStage<1, [A8_Pipe0, A8_Pipe1]>], [1]>,
InstrItinData<IIC_iMOVr , [InstrStage<1, [A8_Pipe0, A8_Pipe1]>], [1, 1]>,
InstrItinData<IIC_iMOVsi, [InstrStage<1, [A8_Pipe0, A8_Pipe1]>], [1, 1]>,
InstrItinData<IIC_iMOVsr, [InstrStage<1, [A8_Pipe0, A8_Pipe1]>], [1, 1, 1]>,
//
// Move instructions, unconditional
InstrItinData<IIC_iMOVi , [InstrStage<1, [A9_Pipe0, A9_Pipe1]>], [1]>,
+ InstrItinData<IIC_iMOVix2 , [InstrStage<1, [A9_Pipe0, A9_Pipe1]>,
+ InstrStage<1, [A9_Pipe0, A9_Pipe1]>], [1]>,
InstrItinData<IIC_iMOVr , [InstrStage<1, [A9_Pipe0, A9_Pipe1]>], [1, 1]>,
InstrItinData<IIC_iMOVsi , [InstrStage<1, [A9_Pipe0, A9_Pipe1]>], [1, 1]>,
InstrItinData<IIC_iMOVsr , [InstrStage<2, [A9_Pipe0, A9_Pipe1]>], [2, 2, 1]>,