[llvm-branch-commits] [llvm-branch] r109843 - in /llvm/branches/Apple/Pertwee: ./ lib/Target/ARM/ARMBaseInstrInfo.cpp lib/Target/ARM/ARMInstrThumb2.td lib/Target/ARM/ARMRegisterInfo.td lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp lib/Target/ARM/Disassembler/ThumbDisassemblerCore.h lib/Target/ARM/Thumb2InstrInfo.cpp test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll test/CodeGen/Thumb2/thumb2-badreg-operands.ll utils/TableGen/EDEmitter.cpp
Jim Grosbach
grosbach at apple.com
Thu Jul 29 19:44:21 PDT 2010
Author: grosbach
Date: Thu Jul 29 21:44:21 2010
New Revision: 109843
URL: http://llvm.org/viewvc/llvm-project?rev=109843&view=rev
Log:
$ svn merge -c 109842 https://grosbach@llvm.org/svn/llvm-project/llvm/trunk
--- Merging r109842 into '.':
U test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll
A test/CodeGen/Thumb2/thumb2-badreg-operands.ll
U utils/TableGen/EDEmitter.cpp
U lib/Target/ARM/ARMInstrThumb2.td
U lib/Target/ARM/ARMBaseInstrInfo.cpp
U lib/Target/ARM/ARMRegisterInfo.td
U lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp
U lib/Target/ARM/Disassembler/ThumbDisassemblerCore.h
U lib/Target/ARM/Thumb2InstrInfo.cpp
Added:
llvm/branches/Apple/Pertwee/test/CodeGen/Thumb2/thumb2-badreg-operands.ll
- copied unchanged from r109842, llvm/trunk/test/CodeGen/Thumb2/thumb2-badreg-operands.ll
Modified:
llvm/branches/Apple/Pertwee/ (props changed)
llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMBaseInstrInfo.cpp
llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMInstrThumb2.td
llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMRegisterInfo.td
llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp
llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ThumbDisassemblerCore.h
llvm/branches/Apple/Pertwee/lib/Target/ARM/Thumb2InstrInfo.cpp
llvm/branches/Apple/Pertwee/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll
llvm/branches/Apple/Pertwee/utils/TableGen/EDEmitter.cpp
Propchange: llvm/branches/Apple/Pertwee/
------------------------------------------------------------------------------
svn:mergeinfo = /llvm/trunk:109842
Modified: llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMBaseInstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMBaseInstrInfo.cpp?rev=109843&r1=109842&r2=109843&view=diff
==============================================================================
--- llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMBaseInstrInfo.cpp (original)
+++ llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMBaseInstrInfo.cpp Thu Jul 29 21:44:21 2010
@@ -721,8 +721,9 @@
Align);
// tGPR is used sometimes in ARM instructions that need to avoid using
- // certain registers. Just treat it as GPR here.
- if (RC == ARM::tGPRRegisterClass || RC == ARM::tcGPRRegisterClass)
+ // certain registers. Just treat it as GPR here. Likewise, rGPR.
+ if (RC == ARM::tGPRRegisterClass || RC == ARM::tcGPRRegisterClass
+ || RC == ARM::rGPRRegisterClass)
RC = ARM::GPRRegisterClass;
switch (RC->getID()) {
@@ -823,7 +824,8 @@
// tGPR is used sometimes in ARM instructions that need to avoid using
// certain registers. Just treat it as GPR here.
- if (RC == ARM::tGPRRegisterClass || RC == ARM::tcGPRRegisterClass)
+ if (RC == ARM::tGPRRegisterClass || RC == ARM::tcGPRRegisterClass
+ || RC == ARM::rGPRRegisterClass)
RC = ARM::GPRRegisterClass;
switch (RC->getID()) {
Modified: llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMInstrThumb2.td
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMInstrThumb2.td?rev=109843&r1=109842&r2=109843&view=diff
==============================================================================
--- llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMInstrThumb2.td (original)
+++ llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMInstrThumb2.td Thu Jul 29 21:44:21 2010
@@ -32,7 +32,7 @@
ComplexPattern<i32, 2, "SelectT2ShifterOperandReg",
[shl,srl,sra,rotr]> {
let PrintMethod = "printT2SOOperand";
- let MIOperandInfo = (ops GPR, i32imm);
+ let MIOperandInfo = (ops rGPR, i32imm);
}
// t2_so_imm_not_XFORM - Return the complement of a t2_so_imm value
@@ -162,7 +162,7 @@
def t2addrmode_so_reg : Operand<i32>,
ComplexPattern<i32, 3, "SelectT2AddrModeSoReg", []> {
let PrintMethod = "printT2AddrModeSoRegOperand";
- let MIOperandInfo = (ops GPR:$base, GPR:$offsreg, i32imm:$offsimm);
+ let MIOperandInfo = (ops GPR:$base, rGPR:$offsreg, i32imm:$offsimm);
}
@@ -176,9 +176,9 @@
multiclass T2I_un_irs<bits<4> opcod, string opc, PatFrag opnode,
bit Cheap = 0, bit ReMat = 0> {
// shifted imm
- def i : T2sI<(outs GPR:$dst), (ins t2_so_imm:$src), IIC_iMOVi,
+ def i : T2sI<(outs rGPR:$dst), (ins t2_so_imm:$src), IIC_iMOVi,
opc, "\t$dst, $src",
- [(set GPR:$dst, (opnode t2_so_imm:$src))]> {
+ [(set rGPR:$dst, (opnode t2_so_imm:$src))]> {
let isAsCheapAsAMove = Cheap;
let isReMaterializable = ReMat;
let Inst{31-27} = 0b11110;
@@ -189,9 +189,9 @@
let Inst{15} = 0;
}
// register
- def r : T2sI<(outs GPR:$dst), (ins GPR:$src), IIC_iMOVr,
+ def r : T2sI<(outs rGPR:$dst), (ins rGPR:$src), IIC_iMOVr,
opc, ".w\t$dst, $src",
- [(set GPR:$dst, (opnode GPR:$src))]> {
+ [(set rGPR:$dst, (opnode rGPR:$src))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = opcod;
@@ -202,9 +202,9 @@
let Inst{5-4} = 0b00; // type
}
// shifted register
- def s : T2sI<(outs GPR:$dst), (ins t2_so_reg:$src), IIC_iMOVsi,
+ def s : T2sI<(outs rGPR:$dst), (ins t2_so_reg:$src), IIC_iMOVsi,
opc, ".w\t$dst, $src",
- [(set GPR:$dst, (opnode t2_so_reg:$src))]> {
+ [(set rGPR:$dst, (opnode t2_so_reg:$src))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = opcod;
@@ -219,9 +219,9 @@
multiclass T2I_bin_irs<bits<4> opcod, string opc, PatFrag opnode,
bit Commutable = 0, string wide =""> {
// shifted imm
- def ri : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
+ def ri : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
opc, "\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_imm:$rhs))]> {
+ [(set rGPR:$dst, (opnode rGPR:$lhs, t2_so_imm:$rhs))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
let Inst{24-21} = opcod;
@@ -229,9 +229,9 @@
let Inst{15} = 0;
}
// register
- def rr : T2sI<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr,
+ def rr : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, rGPR:$rhs), IIC_iALUr,
opc, !strconcat(wide, "\t$dst, $lhs, $rhs"),
- [(set GPR:$dst, (opnode GPR:$lhs, GPR:$rhs))]> {
+ [(set rGPR:$dst, (opnode rGPR:$lhs, rGPR:$rhs))]> {
let isCommutable = Commutable;
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
@@ -242,9 +242,9 @@
let Inst{5-4} = 0b00; // type
}
// shifted register
- def rs : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
+ def rs : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
opc, !strconcat(wide, "\t$dst, $lhs, $rhs"),
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_reg:$rhs))]> {
+ [(set rGPR:$dst, (opnode rGPR:$lhs, t2_so_reg:$rhs))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = opcod;
@@ -263,9 +263,9 @@
/// T2I_bin_irs counterpart.
multiclass T2I_rbin_is<bits<4> opcod, string opc, PatFrag opnode> {
// shifted imm
- def ri : T2sI<(outs GPR:$dst), (ins GPR:$rhs, t2_so_imm:$lhs), IIC_iALUi,
+ def ri : T2sI<(outs rGPR:$dst), (ins rGPR:$rhs, t2_so_imm:$lhs), IIC_iALUi,
opc, ".w\t$dst, $rhs, $lhs",
- [(set GPR:$dst, (opnode t2_so_imm:$lhs, GPR:$rhs))]> {
+ [(set rGPR:$dst, (opnode t2_so_imm:$lhs, rGPR:$rhs))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
let Inst{24-21} = opcod;
@@ -273,9 +273,9 @@
let Inst{15} = 0;
}
// shifted register
- def rs : T2sI<(outs GPR:$dst), (ins GPR:$rhs, t2_so_reg:$lhs), IIC_iALUsi,
+ def rs : T2sI<(outs rGPR:$dst), (ins rGPR:$rhs, t2_so_reg:$lhs), IIC_iALUsi,
opc, "\t$dst, $rhs, $lhs",
- [(set GPR:$dst, (opnode t2_so_reg:$lhs, GPR:$rhs))]> {
+ [(set rGPR:$dst, (opnode t2_so_reg:$lhs, rGPR:$rhs))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = opcod;
@@ -289,9 +289,9 @@
multiclass T2I_bin_s_irs<bits<4> opcod, string opc, PatFrag opnode,
bit Commutable = 0> {
// shifted imm
- def ri : T2I<(outs GPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
+ def ri : T2I<(outs rGPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
!strconcat(opc, "s"), ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_imm:$rhs))]> {
+ [(set rGPR:$dst, (opnode GPR:$lhs, t2_so_imm:$rhs))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
let Inst{24-21} = opcod;
@@ -299,9 +299,9 @@
let Inst{15} = 0;
}
// register
- def rr : T2I<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr,
+ def rr : T2I<(outs rGPR:$dst), (ins GPR:$lhs, rGPR:$rhs), IIC_iALUr,
!strconcat(opc, "s"), ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, GPR:$rhs))]> {
+ [(set rGPR:$dst, (opnode GPR:$lhs, rGPR:$rhs))]> {
let isCommutable = Commutable;
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
@@ -312,9 +312,9 @@
let Inst{5-4} = 0b00; // type
}
// shifted register
- def rs : T2I<(outs GPR:$dst), (ins GPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
+ def rs : T2I<(outs rGPR:$dst), (ins GPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
!strconcat(opc, "s"), ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_reg:$rhs))]> {
+ [(set rGPR:$dst, (opnode GPR:$lhs, t2_so_reg:$rhs))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = opcod;
@@ -328,9 +328,9 @@
multiclass T2I_bin_ii12rs<bits<3> op23_21, string opc, PatFrag opnode,
bit Commutable = 0> {
// shifted imm
- def ri : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
+ def ri : T2sI<(outs rGPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_imm:$rhs))]> {
+ [(set rGPR:$dst, (opnode GPR:$lhs, t2_so_imm:$rhs))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
let Inst{24} = 1;
@@ -339,9 +339,9 @@
let Inst{15} = 0;
}
// 12-bit imm
- def ri12 : T2I<(outs GPR:$dst), (ins GPR:$lhs, imm0_4095:$rhs), IIC_iALUi,
+ def ri12 : T2I<(outs rGPR:$dst), (ins GPR:$lhs, imm0_4095:$rhs), IIC_iALUi,
!strconcat(opc, "w"), "\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, imm0_4095:$rhs))]> {
+ [(set rGPR:$dst, (opnode GPR:$lhs, imm0_4095:$rhs))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 1;
let Inst{24} = 0;
@@ -350,9 +350,9 @@
let Inst{15} = 0;
}
// register
- def rr : T2sI<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr,
+ def rr : T2sI<(outs rGPR:$dst), (ins GPR:$lhs, rGPR:$rhs), IIC_iALUr,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, GPR:$rhs))]> {
+ [(set rGPR:$dst, (opnode GPR:$lhs, rGPR:$rhs))]> {
let isCommutable = Commutable;
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
@@ -364,9 +364,9 @@
let Inst{5-4} = 0b00; // type
}
// shifted register
- def rs : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
+ def rs : T2sI<(outs rGPR:$dst), (ins GPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_reg:$rhs))]> {
+ [(set rGPR:$dst, (opnode GPR:$lhs, t2_so_reg:$rhs))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24} = 1;
@@ -382,9 +382,9 @@
multiclass T2I_adde_sube_irs<bits<4> opcod, string opc, PatFrag opnode,
bit Commutable = 0> {
// shifted imm
- def ri : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
+ def ri : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
opc, "\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_imm:$rhs))]>,
+ [(set rGPR:$dst, (opnode rGPR:$lhs, t2_so_imm:$rhs))]>,
Requires<[IsThumb2]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
@@ -393,9 +393,9 @@
let Inst{15} = 0;
}
// register
- def rr : T2sI<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr,
+ def rr : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, rGPR:$rhs), IIC_iALUr,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, GPR:$rhs))]>,
+ [(set rGPR:$dst, (opnode rGPR:$lhs, rGPR:$rhs))]>,
Requires<[IsThumb2]> {
let isCommutable = Commutable;
let Inst{31-27} = 0b11101;
@@ -407,9 +407,9 @@
let Inst{5-4} = 0b00; // type
}
// shifted register
- def rs : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
+ def rs : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_reg:$rhs))]>,
+ [(set rGPR:$dst, (opnode rGPR:$lhs, t2_so_reg:$rhs))]>,
Requires<[IsThumb2]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
@@ -423,9 +423,9 @@
multiclass T2I_adde_sube_s_irs<bits<4> opcod, string opc, PatFrag opnode,
bit Commutable = 0> {
// shifted imm
- def ri : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
+ def ri : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, t2_so_imm:$rhs), IIC_iALUi,
opc, "\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_imm:$rhs))]>,
+ [(set rGPR:$dst, (opnode rGPR:$lhs, t2_so_imm:$rhs))]>,
Requires<[IsThumb2]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
@@ -434,9 +434,9 @@
let Inst{15} = 0;
}
// register
- def rr : T2sI<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iALUr,
+ def rr : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, rGPR:$rhs), IIC_iALUr,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, GPR:$rhs))]>,
+ [(set rGPR:$dst, (opnode rGPR:$lhs, rGPR:$rhs))]>,
Requires<[IsThumb2]> {
let isCommutable = Commutable;
let Inst{31-27} = 0b11101;
@@ -448,9 +448,9 @@
let Inst{5-4} = 0b00; // type
}
// shifted register
- def rs : T2sI<(outs GPR:$dst), (ins GPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
+ def rs : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, t2_so_reg:$rhs), IIC_iALUsi,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, t2_so_reg:$rhs))]>,
+ [(set rGPR:$dst, (opnode rGPR:$lhs, t2_so_reg:$rhs))]>,
Requires<[IsThumb2]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
@@ -465,9 +465,9 @@
let Defs = [CPSR] in {
multiclass T2I_rbin_s_is<bits<4> opcod, string opc, PatFrag opnode> {
// shifted imm
- def ri : T2I<(outs GPR:$dst), (ins GPR:$rhs, t2_so_imm:$lhs), IIC_iALUi,
+ def ri : T2I<(outs rGPR:$dst), (ins rGPR:$rhs, t2_so_imm:$lhs), IIC_iALUi,
!strconcat(opc, "s"), ".w\t$dst, $rhs, $lhs",
- [(set GPR:$dst, (opnode t2_so_imm:$lhs, GPR:$rhs))]> {
+ [(set rGPR:$dst, (opnode t2_so_imm:$lhs, rGPR:$rhs))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
let Inst{24-21} = opcod;
@@ -475,9 +475,9 @@
let Inst{15} = 0;
}
// shifted register
- def rs : T2I<(outs GPR:$dst), (ins GPR:$rhs, t2_so_reg:$lhs), IIC_iALUsi,
+ def rs : T2I<(outs rGPR:$dst), (ins rGPR:$rhs, t2_so_reg:$lhs), IIC_iALUsi,
!strconcat(opc, "s"), "\t$dst, $rhs, $lhs",
- [(set GPR:$dst, (opnode t2_so_reg:$lhs, GPR:$rhs))]> {
+ [(set rGPR:$dst, (opnode t2_so_reg:$lhs, rGPR:$rhs))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = opcod;
@@ -490,18 +490,18 @@
// rotate operation that produces a value.
multiclass T2I_sh_ir<bits<2> opcod, string opc, PatFrag opnode> {
// 5-bit imm
- def ri : T2sI<(outs GPR:$dst), (ins GPR:$lhs, i32imm:$rhs), IIC_iMOVsi,
+ def ri : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, i32imm:$rhs), IIC_iMOVsi,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, imm1_31:$rhs))]> {
+ [(set rGPR:$dst, (opnode rGPR:$lhs, imm1_31:$rhs))]> {
let Inst{31-27} = 0b11101;
let Inst{26-21} = 0b010010;
let Inst{19-16} = 0b1111; // Rn
let Inst{5-4} = opcod;
}
// register
- def rr : T2sI<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iMOVsr,
+ def rr : T2sI<(outs rGPR:$dst), (ins rGPR:$lhs, rGPR:$rhs), IIC_iMOVsr,
opc, ".w\t$dst, $lhs, $rhs",
- [(set GPR:$dst, (opnode GPR:$lhs, GPR:$rhs))]> {
+ [(set rGPR:$dst, (opnode rGPR:$lhs, rGPR:$rhs))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
let Inst{22-21} = opcod;
@@ -527,9 +527,9 @@
let Inst{11-8} = 0b1111; // Rd
}
// register
- def rr : T2I<(outs), (ins GPR:$lhs, GPR:$rhs), IIC_iCMPr,
+ def rr : T2I<(outs), (ins GPR:$lhs, rGPR:$rhs), IIC_iCMPr,
opc, ".w\t$lhs, $rhs",
- [(opnode GPR:$lhs, GPR:$rhs)]> {
+ [(opnode GPR:$lhs, rGPR:$rhs)]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = opcod;
@@ -639,9 +639,9 @@
/// T2I_unary_rrot - A unary operation with two forms: one whose operand is a
/// register and one whose operand is a register rotated by 8/16/24.
multiclass T2I_unary_rrot<bits<3> opcod, string opc, PatFrag opnode> {
- def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
+ def r : T2I<(outs rGPR:$dst), (ins rGPR:$src), IIC_iUNAr,
opc, ".w\t$dst, $src",
- [(set GPR:$dst, (opnode GPR:$src))]> {
+ [(set rGPR:$dst, (opnode rGPR:$src))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
let Inst{22-20} = opcod;
@@ -650,9 +650,9 @@
let Inst{7} = 1;
let Inst{5-4} = 0b00; // rotate
}
- def r_rot : T2I<(outs GPR:$dst), (ins GPR:$src, i32imm:$rot), IIC_iUNAsi,
+ def r_rot : T2I<(outs rGPR:$dst), (ins rGPR:$src, i32imm:$rot), IIC_iUNAsi,
opc, ".w\t$dst, $src, ror $rot",
- [(set GPR:$dst, (opnode (rotr GPR:$src, rot_imm:$rot)))]> {
+ [(set rGPR:$dst, (opnode (rotr rGPR:$src, rot_imm:$rot)))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
let Inst{22-20} = opcod;
@@ -665,9 +665,9 @@
// UXTB16 - Requres T2ExtractPack, does not need the .w qualifier.
multiclass T2I_unary_rrot_uxtb16<bits<3> opcod, string opc, PatFrag opnode> {
- def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
+ def r : T2I<(outs rGPR:$dst), (ins rGPR:$src), IIC_iUNAr,
opc, "\t$dst, $src",
- [(set GPR:$dst, (opnode GPR:$src))]>,
+ [(set rGPR:$dst, (opnode rGPR:$src))]>,
Requires<[HasT2ExtractPack]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
@@ -677,9 +677,9 @@
let Inst{7} = 1;
let Inst{5-4} = 0b00; // rotate
}
- def r_rot : T2I<(outs GPR:$dst), (ins GPR:$src, i32imm:$rot), IIC_iUNAsi,
+ def r_rot : T2I<(outs rGPR:$dst), (ins rGPR:$src, i32imm:$rot), IIC_iUNAsi,
opc, "\t$dst, $src, ror $rot",
- [(set GPR:$dst, (opnode (rotr GPR:$src, rot_imm:$rot)))]>,
+ [(set rGPR:$dst, (opnode (rotr rGPR:$src, rot_imm:$rot)))]>,
Requires<[HasT2ExtractPack]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
@@ -694,7 +694,7 @@
// SXTB16 - Requres T2ExtractPack, does not need the .w qualifier, no pattern
// supported yet.
multiclass T2I_unary_rrot_sxtb16<bits<3> opcod, string opc> {
- def r : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
+ def r : T2I<(outs rGPR:$dst), (ins rGPR:$src), IIC_iUNAr,
opc, "\t$dst, $src", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
@@ -704,7 +704,7 @@
let Inst{7} = 1;
let Inst{5-4} = 0b00; // rotate
}
- def r_rot : T2I<(outs GPR:$dst), (ins GPR:$src, i32imm:$rot), IIC_iUNAsi,
+ def r_rot : T2I<(outs rGPR:$dst), (ins rGPR:$src, i32imm:$rot), IIC_iUNAsi,
opc, "\t$dst, $src, ror $rot", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
@@ -719,9 +719,9 @@
/// T2I_bin_rrot - A binary operation with two forms: one whose operand is a
/// register and one whose operand is a register rotated by 8/16/24.
multiclass T2I_bin_rrot<bits<3> opcod, string opc, PatFrag opnode> {
- def rr : T2I<(outs GPR:$dst), (ins GPR:$LHS, GPR:$RHS), IIC_iALUr,
+ def rr : T2I<(outs rGPR:$dst), (ins rGPR:$LHS, rGPR:$RHS), IIC_iALUr,
opc, "\t$dst, $LHS, $RHS",
- [(set GPR:$dst, (opnode GPR:$LHS, GPR:$RHS))]>,
+ [(set rGPR:$dst, (opnode rGPR:$LHS, rGPR:$RHS))]>,
Requires<[HasT2ExtractPack]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
@@ -730,10 +730,10 @@
let Inst{7} = 1;
let Inst{5-4} = 0b00; // rotate
}
- def rr_rot : T2I<(outs GPR:$dst), (ins GPR:$LHS, GPR:$RHS, i32imm:$rot),
+ def rr_rot : T2I<(outs rGPR:$dst), (ins rGPR:$LHS, rGPR:$RHS, i32imm:$rot),
IIC_iALUsr, opc, "\t$dst, $LHS, $RHS, ror $rot",
- [(set GPR:$dst, (opnode GPR:$LHS,
- (rotr GPR:$RHS, rot_imm:$rot)))]>,
+ [(set rGPR:$dst, (opnode rGPR:$LHS,
+ (rotr rGPR:$RHS, rot_imm:$rot)))]>,
Requires<[HasT2ExtractPack]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
@@ -747,7 +747,7 @@
// DO variant - disassembly only, no pattern
multiclass T2I_bin_rrot_DO<bits<3> opcod, string opc> {
- def rr : T2I<(outs GPR:$dst), (ins GPR:$LHS, GPR:$RHS), IIC_iALUr,
+ def rr : T2I<(outs rGPR:$dst), (ins rGPR:$LHS, rGPR:$RHS), IIC_iALUr,
opc, "\t$dst, $LHS, $RHS", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
@@ -756,7 +756,7 @@
let Inst{7} = 1;
let Inst{5-4} = 0b00; // rotate
}
- def rr_rot : T2I<(outs GPR:$dst), (ins GPR:$LHS, GPR:$RHS, i32imm:$rot),
+ def rr_rot : T2I<(outs rGPR:$dst), (ins rGPR:$LHS, rGPR:$RHS, i32imm:$rot),
IIC_iALUsr, opc, "\t$dst, $LHS, $RHS, ror $rot", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0100;
@@ -779,7 +779,7 @@
// assembler.
let neverHasSideEffects = 1 in {
let isReMaterializable = 1 in
-def t2LEApcrel : T2XI<(outs GPR:$dst), (ins i32imm:$label, pred:$p), IIC_iALUi,
+def t2LEApcrel : T2XI<(outs rGPR:$dst), (ins i32imm:$label, pred:$p), IIC_iALUi,
"adr$p.w\t$dst, #$label", []> {
let Inst{31-27} = 0b11110;
let Inst{25-24} = 0b10;
@@ -790,7 +790,7 @@
let Inst{15} = 0;
}
} // neverHasSideEffects
-def t2LEApcrelJT : T2XI<(outs GPR:$dst),
+def t2LEApcrelJT : T2XI<(outs rGPR:$dst),
(ins i32imm:$label, nohash_imm:$id, pred:$p), IIC_iALUi,
"adr$p.w\t$dst, #${label}_${id}", []> {
let Inst{31-27} = 0b11110;
@@ -866,9 +866,9 @@
}
// Signed and unsigned division on v7-M
-def t2SDIV : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iALUi,
+def t2SDIV : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iALUi,
"sdiv", "\t$dst, $a, $b",
- [(set GPR:$dst, (sdiv GPR:$a, GPR:$b))]>,
+ [(set rGPR:$dst, (sdiv rGPR:$a, rGPR:$b))]>,
Requires<[HasDivide]> {
let Inst{31-27} = 0b11111;
let Inst{26-21} = 0b011100;
@@ -877,9 +877,9 @@
let Inst{7-4} = 0b1111;
}
-def t2UDIV : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iALUi,
+def t2UDIV : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iALUi,
"udiv", "\t$dst, $a, $b",
- [(set GPR:$dst, (udiv GPR:$a, GPR:$b))]>,
+ [(set rGPR:$dst, (udiv rGPR:$a, rGPR:$b))]>,
Requires<[HasDivide]> {
let Inst{31-27} = 0b11111;
let Inst{26-21} = 0b011101;
@@ -889,6 +889,9 @@
}
// Pseudo instruction that will expand into a t2SUBrSPi + a copy.
+// FIXME: Now that we have rGPR, do we need these pseudos? It seems
+// that the coalescer will now properly know how to do the right
+// thing without them.
let usesCustomInserter = 1 in { // Expanded after instruction selection.
def t2SUBrSPi_ : PseudoInst<(outs GPR:$dst), (ins GPR:$sp, t2_so_imm:$imm),
NoItinerary, "${:comment} sub.w\t$dst, $sp, $imm", []>;
@@ -917,10 +920,10 @@
let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1 in {
// Load doubleword
-def t2LDRDi8 : T2Ii8s4<1, 0, 1, (outs GPR:$dst1, GPR:$dst2),
+def t2LDRDi8 : T2Ii8s4<1, 0, 1, (outs rGPR:$dst1, rGPR:$dst2),
(ins t2addrmode_imm8s4:$addr),
IIC_iLoadi, "ldrd", "\t$dst1, $addr", []>;
-def t2LDRDpci : T2Ii8s4<1, 0, 1, (outs GPR:$dst1, GPR:$dst2),
+def t2LDRDpci : T2Ii8s4<1, 0, 1, (outs rGPR:$dst1, rGPR:$dst2),
(ins i32imm:$addr), IIC_iLoadi,
"ldrd", "\t$dst1, $addr", []> {
let Inst{19-16} = 0b1111; // Rn
@@ -967,6 +970,11 @@
def : T2Pat<(extloadi16 (ARMWrapper tconstpool:$addr)),
(t2LDRHpci tconstpool:$addr)>;
+// FIXME: The destination register of the loads and stores can't be PC, but
+// can be SP. We need another regclass (similar to rGPR) to represent
+// that. Not a pressing issue since these are selected manually,
+// not via pattern.
+
// Indexed loads
let mayLoad = 1, neverHasSideEffects = 1 in {
def t2LDR_PRE : T2Iidxldst<0, 0b10, 1, 1, (outs GPR:$dst, GPR:$base_wb),
@@ -1286,9 +1294,9 @@
// AddedComplexity to ensure isel tries t2MOVi before t2MOVi16.
let isReMaterializable = 1, isAsCheapAsAMove = 1, AddedComplexity = 1 in
-def t2MOVi : T2sI<(outs GPR:$dst), (ins t2_so_imm:$src), IIC_iMOVi,
+def t2MOVi : T2sI<(outs rGPR:$dst), (ins t2_so_imm:$src), IIC_iMOVi,
"mov", ".w\t$dst, $src",
- [(set GPR:$dst, t2_so_imm:$src)]> {
+ [(set rGPR:$dst, t2_so_imm:$src)]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
let Inst{24-21} = 0b0010;
@@ -1298,9 +1306,9 @@
}
let isReMaterializable = 1, isAsCheapAsAMove = 1 in
-def t2MOVi16 : T2I<(outs GPR:$dst), (ins i32imm:$src), IIC_iMOVi,
+def t2MOVi16 : T2I<(outs rGPR:$dst), (ins i32imm:$src), IIC_iMOVi,
"movw", "\t$dst, $src",
- [(set GPR:$dst, imm0_65535:$src)]> {
+ [(set rGPR:$dst, imm0_65535:$src)]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 1;
let Inst{24-21} = 0b0010;
@@ -1309,10 +1317,10 @@
}
let Constraints = "$src = $dst" in
-def t2MOVTi16 : T2I<(outs GPR:$dst), (ins GPR:$src, i32imm:$imm), IIC_iMOVi,
+def t2MOVTi16 : T2I<(outs rGPR:$dst), (ins rGPR:$src, i32imm:$imm), IIC_iMOVi,
"movt", "\t$dst, $imm",
- [(set GPR:$dst,
- (or (and GPR:$src, 0xffff), lo16AllZero:$imm))]> {
+ [(set rGPR:$dst,
+ (or (and rGPR:$src, 0xffff), lo16AllZero:$imm))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 1;
let Inst{24-21} = 0b0110;
@@ -1320,7 +1328,7 @@
let Inst{15} = 0;
}
-def : T2Pat<(or GPR:$src, 0xffff0000), (t2MOVTi16 GPR:$src, 0xffff)>;
+def : T2Pat<(or rGPR:$src, 0xffff0000), (t2MOVTi16 rGPR:$src, 0xffff)>;
//===----------------------------------------------------------------------===//
// Extend Instructions.
@@ -1356,10 +1364,10 @@
// The transformation should probably be done as a combiner action
// instead so we can include a check for masking back in the upper
// eight bits of the source into the lower eight bits of the result.
-//def : T2Pat<(and (shl GPR:$Src, (i32 8)), 0xFF00FF),
-// (t2UXTB16r_rot GPR:$Src, 24)>, Requires<[HasT2ExtractPack]>;
-def : T2Pat<(and (srl GPR:$Src, (i32 8)), 0xFF00FF),
- (t2UXTB16r_rot GPR:$Src, 8)>, Requires<[HasT2ExtractPack]>;
+//def : T2Pat<(and (shl rGPR:$Src, (i32 8)), 0xFF00FF),
+// (t2UXTB16r_rot rGPR:$Src, 24)>, Requires<[HasT2ExtractPack]>;
+def : T2Pat<(and (srl rGPR:$Src, (i32 8)), 0xFF00FF),
+ (t2UXTB16r_rot rGPR:$Src, 8)>, Requires<[HasT2ExtractPack]>;
defm t2UXTAB : T2I_bin_rrot<0b101, "uxtab",
BinOpFrag<(add node:$LHS, (and node:$RHS, 0x00FF))>>;
@@ -1413,18 +1421,18 @@
def : T2Pat<(add GPR:$src, imm0_4095_neg:$imm),
(t2SUBri12 GPR:$src, imm0_4095_neg:$imm)>;
let AddedComplexity = 1 in
-def : T2Pat<(addc GPR:$src, imm0_255_neg:$imm),
- (t2SUBSri GPR:$src, imm0_255_neg:$imm)>;
-def : T2Pat<(addc GPR:$src, t2_so_imm_neg:$imm),
- (t2SUBSri GPR:$src, t2_so_imm_neg:$imm)>;
+def : T2Pat<(addc rGPR:$src, imm0_255_neg:$imm),
+ (t2SUBSri rGPR:$src, imm0_255_neg:$imm)>;
+def : T2Pat<(addc rGPR:$src, t2_so_imm_neg:$imm),
+ (t2SUBSri rGPR:$src, t2_so_imm_neg:$imm)>;
// The with-carry-in form matches bitwise not instead of the negation.
// Effectively, the inverse interpretation of the carry flag already accounts
// for part of the negation.
let AddedComplexity = 1 in
-def : T2Pat<(adde GPR:$src, imm0_255_not:$imm),
- (t2SBCSri GPR:$src, imm0_255_not:$imm)>;
-def : T2Pat<(adde GPR:$src, t2_so_imm_not:$imm),
- (t2SBCSri GPR:$src, t2_so_imm_not:$imm)>;
+def : T2Pat<(adde rGPR:$src, imm0_255_not:$imm),
+ (t2SBCSri rGPR:$src, imm0_255_not:$imm)>;
+def : T2Pat<(adde rGPR:$src, t2_so_imm_not:$imm),
+ (t2SBCSri rGPR:$src, t2_so_imm_not:$imm)>;
// Select Bytes -- for disassembly only
@@ -1443,7 +1451,7 @@
// And Miscellaneous operations -- for disassembly only
class T2I_pam<bits<3> op22_20, bits<4> op7_4, string opc,
list<dag> pat = [/* For disassembly only; pattern left blank */]>
- : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), NoItinerary, opc,
+ : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), NoItinerary, opc,
"\t$dst, $a, $b", pat> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0101;
@@ -1455,7 +1463,7 @@
// Saturating add/subtract -- for disassembly only
def t2QADD : T2I_pam<0b000, 0b1000, "qadd",
- [(set GPR:$dst, (int_arm_qadd GPR:$a, GPR:$b))]>;
+ [(set rGPR:$dst, (int_arm_qadd rGPR:$a, rGPR:$b))]>;
def t2QADD16 : T2I_pam<0b001, 0b0001, "qadd16">;
def t2QADD8 : T2I_pam<0b000, 0b0001, "qadd8">;
def t2QASX : T2I_pam<0b010, 0b0001, "qasx">;
@@ -1463,7 +1471,7 @@
def t2QDSUB : T2I_pam<0b000, 0b1011, "qdsub">;
def t2QSAX : T2I_pam<0b110, 0b0001, "qsax">;
def t2QSUB : T2I_pam<0b000, 0b1010, "qsub",
- [(set GPR:$dst, (int_arm_qsub GPR:$a, GPR:$b))]>;
+ [(set rGPR:$dst, (int_arm_qsub rGPR:$a, rGPR:$b))]>;
def t2QSUB16 : T2I_pam<0b101, 0b0001, "qsub16">;
def t2QSUB8 : T2I_pam<0b100, 0b0001, "qsub8">;
def t2UQADD16 : T2I_pam<0b001, 0b0101, "uqadd16">;
@@ -1505,17 +1513,18 @@
// Unsigned Sum of Absolute Differences [and Accumulate] -- for disassembly only
-def t2USAD8 : T2I_mac<0, 0b111, 0b0000, (outs GPR:$dst), (ins GPR:$a, GPR:$b),
+def t2USAD8 : T2I_mac<0, 0b111, 0b0000, (outs rGPR:$dst),
+ (ins rGPR:$a, rGPR:$b),
NoItinerary, "usad8", "\t$dst, $a, $b", []> {
let Inst{15-12} = 0b1111;
}
-def t2USADA8 : T2I_mac<0, 0b111, 0b0000, (outs GPR:$dst),
- (ins GPR:$a, GPR:$b, GPR:$acc), NoItinerary, "usada8",
+def t2USADA8 : T2I_mac<0, 0b111, 0b0000, (outs rGPR:$dst),
+ (ins rGPR:$a, rGPR:$b, rGPR:$acc), NoItinerary, "usada8",
"\t$dst, $a, $b, $acc", []>;
// Signed/Unsigned saturate -- for disassembly only
-def t2SSATlsl : T2I<(outs GPR:$dst), (ins i32imm:$bit_pos,GPR:$a,i32imm:$shamt),
+def t2SSATlsl:T2I<(outs rGPR:$dst), (ins i32imm:$bit_pos,rGPR:$a,i32imm:$shamt),
NoItinerary, "ssat", "\t$dst, $bit_pos, $a, lsl $shamt",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
@@ -1525,7 +1534,7 @@
let Inst{21} = 0; // sh = '0'
}
-def t2SSATasr : T2I<(outs GPR:$dst), (ins i32imm:$bit_pos,GPR:$a,i32imm:$shamt),
+def t2SSATasr:T2I<(outs rGPR:$dst), (ins i32imm:$bit_pos,rGPR:$a,i32imm:$shamt),
NoItinerary, "ssat", "\t$dst, $bit_pos, $a, asr $shamt",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
@@ -1535,7 +1544,7 @@
let Inst{21} = 1; // sh = '1'
}
-def t2SSAT16 : T2I<(outs GPR:$dst), (ins i32imm:$bit_pos, GPR:$a), NoItinerary,
+def t2SSAT16: T2I<(outs rGPR:$dst), (ins i32imm:$bit_pos, rGPR:$a), NoItinerary,
"ssat16", "\t$dst, $bit_pos, $a",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
@@ -1547,7 +1556,7 @@
let Inst{7-6} = 0b00; // imm2 = '00'
}
-def t2USATlsl : T2I<(outs GPR:$dst), (ins i32imm:$bit_pos,GPR:$a,i32imm:$shamt),
+def t2USATlsl:T2I<(outs rGPR:$dst), (ins i32imm:$bit_pos,rGPR:$a,i32imm:$shamt),
NoItinerary, "usat", "\t$dst, $bit_pos, $a, lsl $shamt",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
@@ -1557,7 +1566,7 @@
let Inst{21} = 0; // sh = '0'
}
-def t2USATasr : T2I<(outs GPR:$dst), (ins i32imm:$bit_pos,GPR:$a,i32imm:$shamt),
+def t2USATasr:T2I<(outs rGPR:$dst), (ins i32imm:$bit_pos,rGPR:$a,i32imm:$shamt),
NoItinerary, "usat", "\t$dst, $bit_pos, $a, asr $shamt",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
@@ -1567,7 +1576,7 @@
let Inst{21} = 1; // sh = '1'
}
-def t2USAT16 : T2I<(outs GPR:$dst), (ins i32imm:$bit_pos, GPR:$a), NoItinerary,
+def t2USAT16: T2I<(outs rGPR:$dst), (ins i32imm:$bit_pos, rGPR:$a), NoItinerary,
"usat16", "\t$dst, $bit_pos, $a",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
@@ -1589,9 +1598,9 @@
defm t2ROR : T2I_sh_ir<0b11, "ror", BinOpFrag<(rotr node:$LHS, node:$RHS)>>;
let Uses = [CPSR] in {
-def t2MOVrx : T2sI<(outs GPR:$dst), (ins GPR:$src), IIC_iMOVsi,
+def t2MOVrx : T2sI<(outs rGPR:$dst), (ins rGPR:$src), IIC_iMOVsi,
"rrx", "\t$dst, $src",
- [(set GPR:$dst, (ARMrrx GPR:$src))]> {
+ [(set rGPR:$dst, (ARMrrx rGPR:$src))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = 0b0010;
@@ -1603,9 +1612,9 @@
}
let Defs = [CPSR] in {
-def t2MOVsrl_flag : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iMOVsi,
+def t2MOVsrl_flag : T2I<(outs rGPR:$dst), (ins rGPR:$src), IIC_iMOVsi,
"lsrs", ".w\t$dst, $src, #1",
- [(set GPR:$dst, (ARMsrl_flag GPR:$src))]> {
+ [(set rGPR:$dst, (ARMsrl_flag rGPR:$src))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = 0b0010;
@@ -1616,9 +1625,9 @@
let Inst{14-12} = 0b000;
let Inst{7-6} = 0b01;
}
-def t2MOVsra_flag : T2I<(outs GPR:$dst), (ins GPR:$src), IIC_iMOVsi,
+def t2MOVsra_flag : T2I<(outs rGPR:$dst), (ins rGPR:$src), IIC_iMOVsi,
"asrs", ".w\t$dst, $src, #1",
- [(set GPR:$dst, (ARMsra_flag GPR:$src))]> {
+ [(set rGPR:$dst, (ARMsra_flag rGPR:$src))]> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
let Inst{24-21} = 0b0010;
@@ -1646,9 +1655,9 @@
BinOpFrag<(and node:$LHS, (not node:$RHS))>>;
let Constraints = "$src = $dst" in
-def t2BFC : T2I<(outs GPR:$dst), (ins GPR:$src, bf_inv_mask_imm:$imm),
+def t2BFC : T2I<(outs rGPR:$dst), (ins rGPR:$src, bf_inv_mask_imm:$imm),
IIC_iUNAsi, "bfc", "\t$dst, $imm",
- [(set GPR:$dst, (and GPR:$src, bf_inv_mask_imm:$imm))]> {
+ [(set rGPR:$dst, (and rGPR:$src, bf_inv_mask_imm:$imm))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 1;
let Inst{24-20} = 0b10110;
@@ -1656,7 +1665,7 @@
let Inst{15} = 0;
}
-def t2SBFX : T2I<(outs GPR:$dst), (ins GPR:$src, imm0_31:$lsb, imm0_31:$width),
+def t2SBFX: T2I<(outs rGPR:$dst), (ins rGPR:$src, imm0_31:$lsb, imm0_31:$width),
IIC_iALUi, "sbfx", "\t$dst, $src, $lsb, $width", []> {
let Inst{31-27} = 0b11110;
let Inst{25} = 1;
@@ -1664,7 +1673,7 @@
let Inst{15} = 0;
}
-def t2UBFX : T2I<(outs GPR:$dst), (ins GPR:$src, imm0_31:$lsb, imm0_31:$width),
+def t2UBFX: T2I<(outs rGPR:$dst), (ins rGPR:$src, imm0_31:$lsb, imm0_31:$width),
IIC_iALUi, "ubfx", "\t$dst, $src, $lsb, $width", []> {
let Inst{31-27} = 0b11110;
let Inst{25} = 1;
@@ -1674,10 +1683,10 @@
// A8.6.18 BFI - Bitfield insert (Encoding T1)
let Constraints = "$src = $dst" in
-def t2BFI : T2I<(outs GPR:$dst),
- (ins GPR:$src, GPR:$val, bf_inv_mask_imm:$imm),
+def t2BFI : T2I<(outs rGPR:$dst),
+ (ins rGPR:$src, rGPR:$val, bf_inv_mask_imm:$imm),
IIC_iALUi, "bfi", "\t$dst, $val, $imm",
- [(set GPR:$dst, (ARMbfi GPR:$src, GPR:$val,
+ [(set rGPR:$dst, (ARMbfi rGPR:$src, rGPR:$val,
bf_inv_mask_imm:$imm))]> {
let Inst{31-27} = 0b11110;
let Inst{25} = 1;
@@ -1694,12 +1703,12 @@
let AddedComplexity = 1 in
-def : T2Pat<(and GPR:$src, t2_so_imm_not:$imm),
- (t2BICri GPR:$src, t2_so_imm_not:$imm)>;
+def : T2Pat<(and rGPR:$src, t2_so_imm_not:$imm),
+ (t2BICri rGPR:$src, t2_so_imm_not:$imm)>;
// FIXME: Disable this pattern on Darwin to workaround an assembler bug.
-def : T2Pat<(or GPR:$src, t2_so_imm_not:$imm),
- (t2ORNri GPR:$src, t2_so_imm_not:$imm)>,
+def : T2Pat<(or rGPR:$src, t2_so_imm_not:$imm),
+ (t2ORNri rGPR:$src, t2_so_imm_not:$imm)>,
Requires<[IsThumb2]>;
def : T2Pat<(t2_so_imm_not:$src),
@@ -1709,9 +1718,9 @@
// Multiply Instructions.
//
let isCommutable = 1 in
-def t2MUL: T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL32,
+def t2MUL: T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL32,
"mul", "\t$dst, $a, $b",
- [(set GPR:$dst, (mul GPR:$a, GPR:$b))]> {
+ [(set rGPR:$dst, (mul rGPR:$a, rGPR:$b))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b000;
@@ -1719,9 +1728,9 @@
let Inst{7-4} = 0b0000; // Multiply
}
-def t2MLA: T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), IIC_iMAC32,
+def t2MLA: T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$c), IIC_iMAC32,
"mla", "\t$dst, $a, $b, $c",
- [(set GPR:$dst, (add (mul GPR:$a, GPR:$b), GPR:$c))]> {
+ [(set rGPR:$dst, (add (mul rGPR:$a, rGPR:$b), rGPR:$c))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b000;
@@ -1729,9 +1738,9 @@
let Inst{7-4} = 0b0000; // Multiply
}
-def t2MLS: T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), IIC_iMAC32,
+def t2MLS: T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$c), IIC_iMAC32,
"mls", "\t$dst, $a, $b, $c",
- [(set GPR:$dst, (sub GPR:$c, (mul GPR:$a, GPR:$b)))]> {
+ [(set rGPR:$dst, (sub rGPR:$c, (mul rGPR:$a, rGPR:$b)))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b000;
@@ -1742,7 +1751,7 @@
// Extra precision multiplies with low / high results
let neverHasSideEffects = 1 in {
let isCommutable = 1 in {
-def t2SMULL : T2I<(outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), IIC_iMUL64,
+def t2SMULL : T2I<(outs rGPR:$ldst, rGPR:$hdst), (ins rGPR:$a, rGPR:$b), IIC_iMUL64,
"smull", "\t$ldst, $hdst, $a, $b", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0111;
@@ -1750,7 +1759,7 @@
let Inst{7-4} = 0b0000;
}
-def t2UMULL : T2I<(outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), IIC_iMUL64,
+def t2UMULL : T2I<(outs rGPR:$ldst, rGPR:$hdst), (ins rGPR:$a, rGPR:$b), IIC_iMUL64,
"umull", "\t$ldst, $hdst, $a, $b", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0111;
@@ -1760,7 +1769,7 @@
} // isCommutable
// Multiply + accumulate
-def t2SMLAL : T2I<(outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), IIC_iMAC64,
+def t2SMLAL : T2I<(outs rGPR:$ldst, rGPR:$hdst), (ins rGPR:$a, rGPR:$b), IIC_iMAC64,
"smlal", "\t$ldst, $hdst, $a, $b", []>{
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0111;
@@ -1768,7 +1777,7 @@
let Inst{7-4} = 0b0000;
}
-def t2UMLAL : T2I<(outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), IIC_iMAC64,
+def t2UMLAL : T2I<(outs rGPR:$ldst, rGPR:$hdst), (ins rGPR:$a, rGPR:$b), IIC_iMAC64,
"umlal", "\t$ldst, $hdst, $a, $b", []>{
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0111;
@@ -1776,7 +1785,7 @@
let Inst{7-4} = 0b0000;
}
-def t2UMAAL : T2I<(outs GPR:$ldst, GPR:$hdst), (ins GPR:$a, GPR:$b), IIC_iMAC64,
+def t2UMAAL : T2I<(outs rGPR:$ldst, rGPR:$hdst), (ins rGPR:$a, rGPR:$b), IIC_iMAC64,
"umaal", "\t$ldst, $hdst, $a, $b", []>{
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0111;
@@ -1788,9 +1797,9 @@
// Rounding variants of the below included for disassembly only
// Most significant word multiply
-def t2SMMUL : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL32,
+def t2SMMUL : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL32,
"smmul", "\t$dst, $a, $b",
- [(set GPR:$dst, (mulhs GPR:$a, GPR:$b))]> {
+ [(set rGPR:$dst, (mulhs rGPR:$a, rGPR:$b))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b101;
@@ -1798,7 +1807,7 @@
let Inst{7-4} = 0b0000; // No Rounding (Inst{4} = 0)
}
-def t2SMMULR : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL32,
+def t2SMMULR : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL32,
"smmulr", "\t$dst, $a, $b", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
@@ -1807,9 +1816,9 @@
let Inst{7-4} = 0b0001; // Rounding (Inst{4} = 1)
}
-def t2SMMLA : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), IIC_iMAC32,
+def t2SMMLA : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$c), IIC_iMAC32,
"smmla", "\t$dst, $a, $b, $c",
- [(set GPR:$dst, (add (mulhs GPR:$a, GPR:$b), GPR:$c))]> {
+ [(set rGPR:$dst, (add (mulhs rGPR:$a, rGPR:$b), rGPR:$c))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b101;
@@ -1817,7 +1826,7 @@
let Inst{7-4} = 0b0000; // No Rounding (Inst{4} = 0)
}
-def t2SMMLAR : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), IIC_iMAC32,
+def t2SMMLAR : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$c), IIC_iMAC32,
"smmlar", "\t$dst, $a, $b, $c", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
@@ -1826,9 +1835,9 @@
let Inst{7-4} = 0b0001; // Rounding (Inst{4} = 1)
}
-def t2SMMLS : T2I <(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), IIC_iMAC32,
+def t2SMMLS : T2I <(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$c), IIC_iMAC32,
"smmls", "\t$dst, $a, $b, $c",
- [(set GPR:$dst, (sub GPR:$c, (mulhs GPR:$a, GPR:$b)))]> {
+ [(set rGPR:$dst, (sub rGPR:$c, (mulhs rGPR:$a, rGPR:$b)))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b110;
@@ -1836,7 +1845,7 @@
let Inst{7-4} = 0b0000; // No Rounding (Inst{4} = 0)
}
-def t2SMMLSR : T2I <(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$c), IIC_iMAC32,
+def t2SMMLSR : T2I <(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$c), IIC_iMAC32,
"smmlsr", "\t$dst, $a, $b, $c", []> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
@@ -1846,10 +1855,10 @@
}
multiclass T2I_smul<string opc, PatFrag opnode> {
- def BB : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL32,
+ def BB : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL32,
!strconcat(opc, "bb"), "\t$dst, $a, $b",
- [(set GPR:$dst, (opnode (sext_inreg GPR:$a, i16),
- (sext_inreg GPR:$b, i16)))]> {
+ [(set rGPR:$dst, (opnode (sext_inreg rGPR:$a, i16),
+ (sext_inreg rGPR:$b, i16)))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -1858,10 +1867,10 @@
let Inst{5-4} = 0b00;
}
- def BT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL32,
+ def BT : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL32,
!strconcat(opc, "bt"), "\t$dst, $a, $b",
- [(set GPR:$dst, (opnode (sext_inreg GPR:$a, i16),
- (sra GPR:$b, (i32 16))))]> {
+ [(set rGPR:$dst, (opnode (sext_inreg rGPR:$a, i16),
+ (sra rGPR:$b, (i32 16))))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -1870,10 +1879,10 @@
let Inst{5-4} = 0b01;
}
- def TB : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL32,
+ def TB : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL32,
!strconcat(opc, "tb"), "\t$dst, $a, $b",
- [(set GPR:$dst, (opnode (sra GPR:$a, (i32 16)),
- (sext_inreg GPR:$b, i16)))]> {
+ [(set rGPR:$dst, (opnode (sra rGPR:$a, (i32 16)),
+ (sext_inreg rGPR:$b, i16)))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -1882,10 +1891,10 @@
let Inst{5-4} = 0b10;
}
- def TT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL32,
+ def TT : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL32,
!strconcat(opc, "tt"), "\t$dst, $a, $b",
- [(set GPR:$dst, (opnode (sra GPR:$a, (i32 16)),
- (sra GPR:$b, (i32 16))))]> {
+ [(set rGPR:$dst, (opnode (sra rGPR:$a, (i32 16)),
+ (sra rGPR:$b, (i32 16))))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -1894,10 +1903,10 @@
let Inst{5-4} = 0b11;
}
- def WB : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL16,
+ def WB : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL16,
!strconcat(opc, "wb"), "\t$dst, $a, $b",
- [(set GPR:$dst, (sra (opnode GPR:$a,
- (sext_inreg GPR:$b, i16)), (i32 16)))]> {
+ [(set rGPR:$dst, (sra (opnode rGPR:$a,
+ (sext_inreg rGPR:$b, i16)), (i32 16)))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b011;
@@ -1906,10 +1915,10 @@
let Inst{5-4} = 0b00;
}
- def WT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b), IIC_iMUL16,
+ def WT : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b), IIC_iMUL16,
!strconcat(opc, "wt"), "\t$dst, $a, $b",
- [(set GPR:$dst, (sra (opnode GPR:$a,
- (sra GPR:$b, (i32 16))), (i32 16)))]> {
+ [(set rGPR:$dst, (sra (opnode rGPR:$a,
+ (sra rGPR:$b, (i32 16))), (i32 16)))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b011;
@@ -1921,11 +1930,11 @@
multiclass T2I_smla<string opc, PatFrag opnode> {
- def BB : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16,
+ def BB : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC16,
!strconcat(opc, "bb"), "\t$dst, $a, $b, $acc",
- [(set GPR:$dst, (add GPR:$acc,
- (opnode (sext_inreg GPR:$a, i16),
- (sext_inreg GPR:$b, i16))))]> {
+ [(set rGPR:$dst, (add rGPR:$acc,
+ (opnode (sext_inreg rGPR:$a, i16),
+ (sext_inreg rGPR:$b, i16))))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -1934,10 +1943,10 @@
let Inst{5-4} = 0b00;
}
- def BT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16,
+ def BT : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC16,
!strconcat(opc, "bt"), "\t$dst, $a, $b, $acc",
- [(set GPR:$dst, (add GPR:$acc, (opnode (sext_inreg GPR:$a, i16),
- (sra GPR:$b, (i32 16)))))]> {
+ [(set rGPR:$dst, (add rGPR:$acc, (opnode (sext_inreg rGPR:$a, i16),
+ (sra rGPR:$b, (i32 16)))))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -1946,10 +1955,10 @@
let Inst{5-4} = 0b01;
}
- def TB : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16,
+ def TB : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC16,
!strconcat(opc, "tb"), "\t$dst, $a, $b, $acc",
- [(set GPR:$dst, (add GPR:$acc, (opnode (sra GPR:$a, (i32 16)),
- (sext_inreg GPR:$b, i16))))]> {
+ [(set rGPR:$dst, (add rGPR:$acc, (opnode (sra rGPR:$a, (i32 16)),
+ (sext_inreg rGPR:$b, i16))))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -1958,10 +1967,10 @@
let Inst{5-4} = 0b10;
}
- def TT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16,
+ def TT : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC16,
!strconcat(opc, "tt"), "\t$dst, $a, $b, $acc",
- [(set GPR:$dst, (add GPR:$acc, (opnode (sra GPR:$a, (i32 16)),
- (sra GPR:$b, (i32 16)))))]> {
+ [(set rGPR:$dst, (add rGPR:$acc, (opnode (sra rGPR:$a, (i32 16)),
+ (sra rGPR:$b, (i32 16)))))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b001;
@@ -1970,10 +1979,10 @@
let Inst{5-4} = 0b11;
}
- def WB : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16,
+ def WB : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC16,
!strconcat(opc, "wb"), "\t$dst, $a, $b, $acc",
- [(set GPR:$dst, (add GPR:$acc, (sra (opnode GPR:$a,
- (sext_inreg GPR:$b, i16)), (i32 16))))]> {
+ [(set rGPR:$dst, (add rGPR:$acc, (sra (opnode rGPR:$a,
+ (sext_inreg rGPR:$b, i16)), (i32 16))))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b011;
@@ -1982,10 +1991,10 @@
let Inst{5-4} = 0b00;
}
- def WT : T2I<(outs GPR:$dst), (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC16,
+ def WT : T2I<(outs rGPR:$dst), (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC16,
!strconcat(opc, "wt"), "\t$dst, $a, $b, $acc",
- [(set GPR:$dst, (add GPR:$acc, (sra (opnode GPR:$a,
- (sra GPR:$b, (i32 16))), (i32 16))))]> {
+ [(set rGPR:$dst, (add rGPR:$acc, (sra (opnode rGPR:$a,
+ (sra rGPR:$b, (i32 16))), (i32 16))))]> {
let Inst{31-27} = 0b11111;
let Inst{26-23} = 0b0110;
let Inst{22-20} = 0b011;
@@ -1999,61 +2008,61 @@
defm t2SMLA : T2I_smla<"smla", BinOpFrag<(mul node:$LHS, node:$RHS)>>;
// Halfword multiple accumulate long: SMLAL<x><y> -- for disassembly only
-def t2SMLALBB : T2I_mac<1, 0b100, 0b1000, (outs GPR:$ldst,GPR:$hdst),
- (ins GPR:$a,GPR:$b), IIC_iMAC64, "smlalbb", "\t$ldst, $hdst, $a, $b",
+def t2SMLALBB : T2I_mac<1, 0b100, 0b1000, (outs rGPR:$ldst,rGPR:$hdst),
+ (ins rGPR:$a,rGPR:$b), IIC_iMAC64, "smlalbb", "\t$ldst, $hdst, $a, $b",
[/* For disassembly only; pattern left blank */]>;
-def t2SMLALBT : T2I_mac<1, 0b100, 0b1001, (outs GPR:$ldst,GPR:$hdst),
- (ins GPR:$a,GPR:$b), IIC_iMAC64, "smlalbt", "\t$ldst, $hdst, $a, $b",
+def t2SMLALBT : T2I_mac<1, 0b100, 0b1001, (outs rGPR:$ldst,rGPR:$hdst),
+ (ins rGPR:$a,rGPR:$b), IIC_iMAC64, "smlalbt", "\t$ldst, $hdst, $a, $b",
[/* For disassembly only; pattern left blank */]>;
-def t2SMLALTB : T2I_mac<1, 0b100, 0b1010, (outs GPR:$ldst,GPR:$hdst),
- (ins GPR:$a,GPR:$b), IIC_iMAC64, "smlaltb", "\t$ldst, $hdst, $a, $b",
+def t2SMLALTB : T2I_mac<1, 0b100, 0b1010, (outs rGPR:$ldst,rGPR:$hdst),
+ (ins rGPR:$a,rGPR:$b), IIC_iMAC64, "smlaltb", "\t$ldst, $hdst, $a, $b",
[/* For disassembly only; pattern left blank */]>;
-def t2SMLALTT : T2I_mac<1, 0b100, 0b1011, (outs GPR:$ldst,GPR:$hdst),
- (ins GPR:$a,GPR:$b), IIC_iMAC64, "smlaltt", "\t$ldst, $hdst, $a, $b",
+def t2SMLALTT : T2I_mac<1, 0b100, 0b1011, (outs rGPR:$ldst,rGPR:$hdst),
+ (ins rGPR:$a,rGPR:$b), IIC_iMAC64, "smlaltt", "\t$ldst, $hdst, $a, $b",
[/* For disassembly only; pattern left blank */]>;
// Dual halfword multiple: SMUAD, SMUSD, SMLAD, SMLSD, SMLALD, SMLSLD
// These are for disassembly only.
-def t2SMUAD : T2I_mac<0, 0b010, 0b0000, (outs GPR:$dst), (ins GPR:$a, GPR:$b),
+def t2SMUAD : T2I_mac<0, 0b010, 0b0000, (outs rGPR:$dst), (ins rGPR:$a, rGPR:$b),
IIC_iMAC32, "smuad", "\t$dst, $a, $b", []> {
let Inst{15-12} = 0b1111;
}
-def t2SMUADX : T2I_mac<0, 0b010, 0b0001, (outs GPR:$dst), (ins GPR:$a, GPR:$b),
+def t2SMUADX : T2I_mac<0, 0b010, 0b0001, (outs rGPR:$dst), (ins rGPR:$a, rGPR:$b),
IIC_iMAC32, "smuadx", "\t$dst, $a, $b", []> {
let Inst{15-12} = 0b1111;
}
-def t2SMUSD : T2I_mac<0, 0b100, 0b0000, (outs GPR:$dst), (ins GPR:$a, GPR:$b),
+def t2SMUSD : T2I_mac<0, 0b100, 0b0000, (outs rGPR:$dst), (ins rGPR:$a, rGPR:$b),
IIC_iMAC32, "smusd", "\t$dst, $a, $b", []> {
let Inst{15-12} = 0b1111;
}
-def t2SMUSDX : T2I_mac<0, 0b100, 0b0001, (outs GPR:$dst), (ins GPR:$a, GPR:$b),
+def t2SMUSDX : T2I_mac<0, 0b100, 0b0001, (outs rGPR:$dst), (ins rGPR:$a, rGPR:$b),
IIC_iMAC32, "smusdx", "\t$dst, $a, $b", []> {
let Inst{15-12} = 0b1111;
}
-def t2SMLAD : T2I_mac<0, 0b010, 0b0000, (outs GPR:$dst),
- (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC32, "smlad",
+def t2SMLAD : T2I_mac<0, 0b010, 0b0000, (outs rGPR:$dst),
+ (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC32, "smlad",
"\t$dst, $a, $b, $acc", []>;
-def t2SMLADX : T2I_mac<0, 0b010, 0b0001, (outs GPR:$dst),
- (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC32, "smladx",
+def t2SMLADX : T2I_mac<0, 0b010, 0b0001, (outs rGPR:$dst),
+ (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC32, "smladx",
"\t$dst, $a, $b, $acc", []>;
-def t2SMLSD : T2I_mac<0, 0b100, 0b0000, (outs GPR:$dst),
- (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC32, "smlsd",
+def t2SMLSD : T2I_mac<0, 0b100, 0b0000, (outs rGPR:$dst),
+ (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC32, "smlsd",
"\t$dst, $a, $b, $acc", []>;
-def t2SMLSDX : T2I_mac<0, 0b100, 0b0001, (outs GPR:$dst),
- (ins GPR:$a, GPR:$b, GPR:$acc), IIC_iMAC32, "smlsdx",
+def t2SMLSDX : T2I_mac<0, 0b100, 0b0001, (outs rGPR:$dst),
+ (ins rGPR:$a, rGPR:$b, rGPR:$acc), IIC_iMAC32, "smlsdx",
"\t$dst, $a, $b, $acc", []>;
-def t2SMLALD : T2I_mac<1, 0b100, 0b1100, (outs GPR:$ldst,GPR:$hdst),
- (ins GPR:$a,GPR:$b), IIC_iMAC64, "smlald",
+def t2SMLALD : T2I_mac<1, 0b100, 0b1100, (outs rGPR:$ldst,rGPR:$hdst),
+ (ins rGPR:$a,rGPR:$b), IIC_iMAC64, "smlald",
"\t$ldst, $hdst, $a, $b", []>;
-def t2SMLALDX : T2I_mac<1, 0b100, 0b1101, (outs GPR:$ldst,GPR:$hdst),
- (ins GPR:$a,GPR:$b), IIC_iMAC64, "smlaldx",
+def t2SMLALDX : T2I_mac<1, 0b100, 0b1101, (outs rGPR:$ldst,rGPR:$hdst),
+ (ins rGPR:$a,rGPR:$b), IIC_iMAC64, "smlaldx",
"\t$ldst, $hdst, $a, $b", []>;
-def t2SMLSLD : T2I_mac<1, 0b101, 0b1100, (outs GPR:$ldst,GPR:$hdst),
- (ins GPR:$a,GPR:$b), IIC_iMAC64, "smlsld",
+def t2SMLSLD : T2I_mac<1, 0b101, 0b1100, (outs rGPR:$ldst,rGPR:$hdst),
+ (ins rGPR:$a,rGPR:$b), IIC_iMAC64, "smlsld",
"\t$ldst, $hdst, $a, $b", []>;
-def t2SMLSLDX : T2I_mac<1, 0b101, 0b1101, (outs GPR:$ldst,GPR:$hdst),
- (ins GPR:$a,GPR:$b), IIC_iMAC64, "smlsldx",
+def t2SMLSLDX : T2I_mac<1, 0b101, 0b1101, (outs rGPR:$ldst,rGPR:$hdst),
+ (ins rGPR:$a,rGPR:$b), IIC_iMAC64, "smlsldx",
"\t$ldst, $hdst, $a, $b", []>;
//===----------------------------------------------------------------------===//
@@ -2071,35 +2080,35 @@
let Inst{5-4} = op2;
}
-def t2CLZ : T2I_misc<0b11, 0b00, (outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
- "clz", "\t$dst, $src", [(set GPR:$dst, (ctlz GPR:$src))]>;
+def t2CLZ : T2I_misc<0b11, 0b00, (outs rGPR:$dst), (ins rGPR:$src), IIC_iUNAr,
+ "clz", "\t$dst, $src", [(set rGPR:$dst, (ctlz rGPR:$src))]>;
-def t2RBIT : T2I_misc<0b01, 0b10, (outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
+def t2RBIT : T2I_misc<0b01, 0b10, (outs rGPR:$dst), (ins rGPR:$src), IIC_iUNAr,
"rbit", "\t$dst, $src",
- [(set GPR:$dst, (ARMrbit GPR:$src))]>;
+ [(set rGPR:$dst, (ARMrbit rGPR:$src))]>;
-def t2REV : T2I_misc<0b01, 0b00, (outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
- "rev", ".w\t$dst, $src", [(set GPR:$dst, (bswap GPR:$src))]>;
+def t2REV : T2I_misc<0b01, 0b00, (outs rGPR:$dst), (ins rGPR:$src), IIC_iUNAr,
+ "rev", ".w\t$dst, $src", [(set rGPR:$dst, (bswap rGPR:$src))]>;
-def t2REV16 : T2I_misc<0b01, 0b01, (outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
+def t2REV16 : T2I_misc<0b01, 0b01, (outs rGPR:$dst), (ins rGPR:$src), IIC_iUNAr,
"rev16", ".w\t$dst, $src",
- [(set GPR:$dst,
- (or (and (srl GPR:$src, (i32 8)), 0xFF),
- (or (and (shl GPR:$src, (i32 8)), 0xFF00),
- (or (and (srl GPR:$src, (i32 8)), 0xFF0000),
- (and (shl GPR:$src, (i32 8)), 0xFF000000)))))]>;
+ [(set rGPR:$dst,
+ (or (and (srl rGPR:$src, (i32 8)), 0xFF),
+ (or (and (shl rGPR:$src, (i32 8)), 0xFF00),
+ (or (and (srl rGPR:$src, (i32 8)), 0xFF0000),
+ (and (shl rGPR:$src, (i32 8)), 0xFF000000)))))]>;
-def t2REVSH : T2I_misc<0b01, 0b11, (outs GPR:$dst), (ins GPR:$src), IIC_iUNAr,
+def t2REVSH : T2I_misc<0b01, 0b11, (outs rGPR:$dst), (ins rGPR:$src), IIC_iUNAr,
"revsh", ".w\t$dst, $src",
- [(set GPR:$dst,
+ [(set rGPR:$dst,
(sext_inreg
- (or (srl (and GPR:$src, 0xFF00), (i32 8)),
- (shl GPR:$src, (i32 8))), i16))]>;
+ (or (srl (and rGPR:$src, 0xFF00), (i32 8)),
+ (shl rGPR:$src, (i32 8))), i16))]>;
-def t2PKHBT : T2I<(outs GPR:$dst), (ins GPR:$src1, GPR:$src2, i32imm:$shamt),
+def t2PKHBT : T2I<(outs rGPR:$dst), (ins rGPR:$src1, rGPR:$src2, i32imm:$shamt),
IIC_iALUsi, "pkhbt", "\t$dst, $src1, $src2, lsl $shamt",
- [(set GPR:$dst, (or (and GPR:$src1, 0xFFFF),
- (and (shl GPR:$src2, (i32 imm:$shamt)),
+ [(set rGPR:$dst, (or (and rGPR:$src1, 0xFFFF),
+ (and (shl rGPR:$src2, (i32 imm:$shamt)),
0xFFFF0000)))]>,
Requires<[HasT2ExtractPack]> {
let Inst{31-27} = 0b11101;
@@ -2110,17 +2119,17 @@
}
// Alternate cases for PKHBT where identities eliminate some nodes.
-def : T2Pat<(or (and GPR:$src1, 0xFFFF), (and GPR:$src2, 0xFFFF0000)),
- (t2PKHBT GPR:$src1, GPR:$src2, 0)>,
+def : T2Pat<(or (and rGPR:$src1, 0xFFFF), (and rGPR:$src2, 0xFFFF0000)),
+ (t2PKHBT rGPR:$src1, rGPR:$src2, 0)>,
Requires<[HasT2ExtractPack]>;
-def : T2Pat<(or (and GPR:$src1, 0xFFFF), (shl GPR:$src2, imm16_31:$shamt)),
- (t2PKHBT GPR:$src1, GPR:$src2, imm16_31:$shamt)>,
+def : T2Pat<(or (and rGPR:$src1, 0xFFFF), (shl rGPR:$src2, imm16_31:$shamt)),
+ (t2PKHBT rGPR:$src1, rGPR:$src2, imm16_31:$shamt)>,
Requires<[HasT2ExtractPack]>;
-def t2PKHTB : T2I<(outs GPR:$dst), (ins GPR:$src1, GPR:$src2, i32imm:$shamt),
+def t2PKHTB : T2I<(outs rGPR:$dst), (ins rGPR:$src1, rGPR:$src2, i32imm:$shamt),
IIC_iALUsi, "pkhtb", "\t$dst, $src1, $src2, asr $shamt",
- [(set GPR:$dst, (or (and GPR:$src1, 0xFFFF0000),
- (and (sra GPR:$src2, imm16_31:$shamt),
+ [(set rGPR:$dst, (or (and rGPR:$src1, 0xFFFF0000),
+ (and (sra rGPR:$src2, imm16_31:$shamt),
0xFFFF)))]>,
Requires<[HasT2ExtractPack]> {
let Inst{31-27} = 0b11101;
@@ -2132,12 +2141,12 @@
// Alternate cases for PKHTB where identities eliminate some nodes. Note that
// a shift amount of 0 is *not legal* here, it is PKHBT instead.
-def : T2Pat<(or (and GPR:$src1, 0xFFFF0000), (srl GPR:$src2, (i32 16))),
- (t2PKHTB GPR:$src1, GPR:$src2, 16)>,
+def : T2Pat<(or (and rGPR:$src1, 0xFFFF0000), (srl rGPR:$src2, (i32 16))),
+ (t2PKHTB rGPR:$src1, rGPR:$src2, 16)>,
Requires<[HasT2ExtractPack]>;
-def : T2Pat<(or (and GPR:$src1, 0xFFFF0000),
- (and (srl GPR:$src2, imm1_15:$shamt), 0xFFFF)),
- (t2PKHTB GPR:$src1, GPR:$src2, imm1_15:$shamt)>,
+def : T2Pat<(or (and rGPR:$src1, 0xFFFF0000),
+ (and (srl rGPR:$src2, imm1_15:$shamt), 0xFFFF)),
+ (t2PKHTB rGPR:$src1, rGPR:$src2, imm1_15:$shamt)>,
Requires<[HasT2ExtractPack]>;
//===----------------------------------------------------------------------===//
@@ -2176,9 +2185,9 @@
// FIXME: should be able to write a pattern for ARMcmov, but can't use
// a two-value operand where a dag node expects two operands. :(
let neverHasSideEffects = 1 in {
-def t2MOVCCr : T2I<(outs GPR:$dst), (ins GPR:$false, GPR:$true), IIC_iCMOVr,
+def t2MOVCCr : T2I<(outs rGPR:$dst), (ins rGPR:$false, rGPR:$true), IIC_iCMOVr,
"mov", ".w\t$dst, $true",
- [/*(set GPR:$dst, (ARMcmov GPR:$false, GPR:$true, imm:$cc, CCR:$ccr))*/]>,
+ [/*(set rGPR:$dst, (ARMcmov rGPR:$false, rGPR:$true, imm:$cc, CCR:$ccr))*/]>,
RegConstraint<"$false = $dst"> {
let Inst{31-27} = 0b11101;
let Inst{26-25} = 0b01;
@@ -2189,9 +2198,9 @@
let Inst{7-4} = 0b0000;
}
-def t2MOVCCi : T2I<(outs GPR:$dst), (ins GPR:$false, t2_so_imm:$true),
+def t2MOVCCi : T2I<(outs rGPR:$dst), (ins rGPR:$false, t2_so_imm:$true),
IIC_iCMOVi, "mov", ".w\t$dst, $true",
-[/*(set GPR:$dst, (ARMcmov GPR:$false, t2_so_imm:$true, imm:$cc, CCR:$ccr))*/]>,
+[/*(set rGPR:$dst,(ARMcmov rGPR:$false,t2_so_imm:$true, imm:$cc, CCR:$ccr))*/]>,
RegConstraint<"$false = $dst"> {
let Inst{31-27} = 0b11110;
let Inst{25} = 0;
@@ -2211,20 +2220,20 @@
let Inst{19-16} = 0b1111; // Rn
let Inst{5-4} = opcod; // Shift type.
}
-def t2MOVCClsl : T2I_movcc_sh<0b00, (outs GPR:$dst),
- (ins GPR:$false, GPR:$true, i32imm:$rhs),
+def t2MOVCClsl : T2I_movcc_sh<0b00, (outs rGPR:$dst),
+ (ins rGPR:$false, rGPR:$true, i32imm:$rhs),
IIC_iCMOVsi, "lsl", ".w\t$dst, $true, $rhs", []>,
RegConstraint<"$false = $dst">;
-def t2MOVCClsr : T2I_movcc_sh<0b01, (outs GPR:$dst),
- (ins GPR:$false, GPR:$true, i32imm:$rhs),
+def t2MOVCClsr : T2I_movcc_sh<0b01, (outs rGPR:$dst),
+ (ins rGPR:$false, rGPR:$true, i32imm:$rhs),
IIC_iCMOVsi, "lsr", ".w\t$dst, $true, $rhs", []>,
RegConstraint<"$false = $dst">;
-def t2MOVCCasr : T2I_movcc_sh<0b10, (outs GPR:$dst),
- (ins GPR:$false, GPR:$true, i32imm:$rhs),
+def t2MOVCCasr : T2I_movcc_sh<0b10, (outs rGPR:$dst),
+ (ins rGPR:$false, rGPR:$true, i32imm:$rhs),
IIC_iCMOVsi, "asr", ".w\t$dst, $true, $rhs", []>,
RegConstraint<"$false = $dst">;
-def t2MOVCCror : T2I_movcc_sh<0b11, (outs GPR:$dst),
- (ins GPR:$false, GPR:$true, i32imm:$rhs),
+def t2MOVCCror : T2I_movcc_sh<0b11, (outs rGPR:$dst),
+ (ins rGPR:$false, rGPR:$true, i32imm:$rhs),
IIC_iCMOVsi, "ror", ".w\t$dst, $true, $rhs", []>,
RegConstraint<"$false = $dst">;
} // neverHasSideEffects
@@ -2339,13 +2348,13 @@
}
let mayLoad = 1 in {
-def t2LDREXB : T2I_ldrex<0b00, (outs GPR:$dest), (ins GPR:$ptr), AddrModeNone,
+def t2LDREXB : T2I_ldrex<0b00, (outs rGPR:$dest), (ins rGPR:$ptr), AddrModeNone,
Size4Bytes, NoItinerary, "ldrexb", "\t$dest, [$ptr]",
"", []>;
-def t2LDREXH : T2I_ldrex<0b01, (outs GPR:$dest), (ins GPR:$ptr), AddrModeNone,
+def t2LDREXH : T2I_ldrex<0b01, (outs rGPR:$dest), (ins rGPR:$ptr), AddrModeNone,
Size4Bytes, NoItinerary, "ldrexh", "\t$dest, [$ptr]",
"", []>;
-def t2LDREX : Thumb2I<(outs GPR:$dest), (ins GPR:$ptr), AddrModeNone,
+def t2LDREX : Thumb2I<(outs rGPR:$dest), (ins rGPR:$ptr), AddrModeNone,
Size4Bytes, NoItinerary,
"ldrex", "\t$dest, [$ptr]", "",
[]> {
@@ -2354,20 +2363,20 @@
let Inst{11-8} = 0b1111;
let Inst{7-0} = 0b00000000; // imm8 = 0
}
-def t2LDREXD : T2I_ldrex<0b11, (outs GPR:$dest, GPR:$dest2), (ins GPR:$ptr),
+def t2LDREXD : T2I_ldrex<0b11, (outs rGPR:$dest, rGPR:$dest2), (ins rGPR:$ptr),
AddrModeNone, Size4Bytes, NoItinerary,
"ldrexd", "\t$dest, $dest2, [$ptr]", "",
[], {?, ?, ?, ?}>;
}
let mayStore = 1, Constraints = "@earlyclobber $success" in {
-def t2STREXB : T2I_strex<0b00, (outs GPR:$success), (ins GPR:$src, GPR:$ptr),
+def t2STREXB : T2I_strex<0b00, (outs rGPR:$success), (ins rGPR:$src, rGPR:$ptr),
AddrModeNone, Size4Bytes, NoItinerary,
"strexb", "\t$success, $src, [$ptr]", "", []>;
-def t2STREXH : T2I_strex<0b01, (outs GPR:$success), (ins GPR:$src, GPR:$ptr),
+def t2STREXH : T2I_strex<0b01, (outs rGPR:$success), (ins rGPR:$src, rGPR:$ptr),
AddrModeNone, Size4Bytes, NoItinerary,
"strexh", "\t$success, $src, [$ptr]", "", []>;
-def t2STREX : Thumb2I<(outs GPR:$success), (ins GPR:$src, GPR:$ptr),
+def t2STREX : Thumb2I<(outs rGPR:$success), (ins rGPR:$src, rGPR:$ptr),
AddrModeNone, Size4Bytes, NoItinerary,
"strex", "\t$success, $src, [$ptr]", "",
[]> {
@@ -2375,8 +2384,8 @@
let Inst{26-20} = 0b0000100;
let Inst{7-0} = 0b00000000; // imm8 = 0
}
-def t2STREXD : T2I_strex<0b11, (outs GPR:$success),
- (ins GPR:$src, GPR:$src2, GPR:$ptr),
+def t2STREXD : T2I_strex<0b11, (outs rGPR:$success),
+ (ins rGPR:$src, rGPR:$src2, rGPR:$ptr),
AddrModeNone, Size4Bytes, NoItinerary,
"strexd", "\t$success, $src, $src2, [$ptr]", "", [],
{?, ?, ?, ?}>;
@@ -2570,7 +2579,7 @@
// Branch and Exchange Jazelle -- for disassembly only
// Rm = Inst{19-16}
-def t2BXJ : T2I<(outs), (ins GPR:$func), NoItinerary, "bxj", "\t$func",
+def t2BXJ : T2I<(outs), (ins rGPR:$func), NoItinerary, "bxj", "\t$func",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
let Inst{26} = 0;
@@ -2657,25 +2666,25 @@
}
// Return From Exception is a system instruction -- for disassembly only
-def t2RFEDBW : T2I<(outs), (ins GPR:$base), NoItinerary, "rfedb", "\t$base!",
+def t2RFEDBW : T2I<(outs), (ins rGPR:$base), NoItinerary, "rfedb", "\t$base!",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11101;
let Inst{26-20} = 0b0000011; // W = 1
}
-def t2RFEDB : T2I<(outs), (ins GPR:$base), NoItinerary, "rfeab", "\t$base",
+def t2RFEDB : T2I<(outs), (ins rGPR:$base), NoItinerary, "rfeab", "\t$base",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11101;
let Inst{26-20} = 0b0000001; // W = 0
}
-def t2RFEIAW : T2I<(outs), (ins GPR:$base), NoItinerary, "rfeia", "\t$base!",
+def t2RFEIAW : T2I<(outs), (ins rGPR:$base), NoItinerary, "rfeia", "\t$base!",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11101;
let Inst{26-20} = 0b0011011; // W = 1
}
-def t2RFEIA : T2I<(outs), (ins GPR:$base), NoItinerary, "rfeia", "\t$base",
+def t2RFEIA : T2I<(outs), (ins rGPR:$base), NoItinerary, "rfeia", "\t$base",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11101;
let Inst{26-20} = 0b0011001; // W = 0
@@ -2686,26 +2695,26 @@
//
// Two piece so_imms.
-def : T2Pat<(or GPR:$LHS, t2_so_imm2part:$RHS),
- (t2ORRri (t2ORRri GPR:$LHS, (t2_so_imm2part_1 imm:$RHS)),
+def : T2Pat<(or rGPR:$LHS, t2_so_imm2part:$RHS),
+ (t2ORRri (t2ORRri rGPR:$LHS, (t2_so_imm2part_1 imm:$RHS)),
(t2_so_imm2part_2 imm:$RHS))>;
-def : T2Pat<(xor GPR:$LHS, t2_so_imm2part:$RHS),
- (t2EORri (t2EORri GPR:$LHS, (t2_so_imm2part_1 imm:$RHS)),
+def : T2Pat<(xor rGPR:$LHS, t2_so_imm2part:$RHS),
+ (t2EORri (t2EORri rGPR:$LHS, (t2_so_imm2part_1 imm:$RHS)),
(t2_so_imm2part_2 imm:$RHS))>;
-def : T2Pat<(add GPR:$LHS, t2_so_imm2part:$RHS),
- (t2ADDri (t2ADDri GPR:$LHS, (t2_so_imm2part_1 imm:$RHS)),
+def : T2Pat<(add rGPR:$LHS, t2_so_imm2part:$RHS),
+ (t2ADDri (t2ADDri rGPR:$LHS, (t2_so_imm2part_1 imm:$RHS)),
(t2_so_imm2part_2 imm:$RHS))>;
-def : T2Pat<(add GPR:$LHS, t2_so_neg_imm2part:$RHS),
- (t2SUBri (t2SUBri GPR:$LHS, (t2_so_neg_imm2part_1 imm:$RHS)),
+def : T2Pat<(add rGPR:$LHS, t2_so_neg_imm2part:$RHS),
+ (t2SUBri (t2SUBri rGPR:$LHS, (t2_so_neg_imm2part_1 imm:$RHS)),
(t2_so_neg_imm2part_2 imm:$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.
let isReMaterializable = 1 in
-def t2MOVi32imm : T2Ix2<(outs GPR:$dst), (ins i32imm:$src), IIC_iMOVi,
+def t2MOVi32imm : T2Ix2<(outs rGPR:$dst), (ins i32imm:$src), IIC_iMOVi,
"movw", "\t$dst, ${src:lo16}\n\tmovt${p}\t$dst, ${src:hi16}",
- [(set GPR:$dst, (i32 imm:$src))]>;
+ [(set rGPR:$dst, (i32 imm:$src))]>;
// ConstantPool, GlobalAddress, and JumpTable
def : T2Pat<(ARMWrapper tglobaladdr :$dst), (t2LEApcrel tglobaladdr :$dst)>,
@@ -2733,7 +2742,7 @@
//
// Rd = Instr{11-8}
-def t2MRS : T2I<(outs GPR:$dst), (ins), NoItinerary, "mrs", "\t$dst, cpsr",
+def t2MRS : T2I<(outs rGPR:$dst), (ins), NoItinerary, "mrs", "\t$dst, cpsr",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
let Inst{26} = 0;
@@ -2744,7 +2753,7 @@
}
// Rd = Instr{11-8}
-def t2MRSsys : T2I<(outs GPR:$dst), (ins), NoItinerary, "mrs", "\t$dst, spsr",
+def t2MRSsys : T2I<(outs rGPR:$dst), (ins), NoItinerary, "mrs", "\t$dst, spsr",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
let Inst{26} = 0;
@@ -2755,7 +2764,7 @@
}
// Rn = Inst{19-16}
-def t2MSR : T2I<(outs), (ins GPR:$src, msr_mask:$mask), NoItinerary, "msr",
+def t2MSR : T2I<(outs), (ins rGPR:$src, msr_mask:$mask), NoItinerary, "msr",
"\tcpsr$mask, $src",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
@@ -2767,7 +2776,7 @@
}
// Rn = Inst{19-16}
-def t2MSRsys : T2I<(outs), (ins GPR:$src, msr_mask:$mask), NoItinerary, "msr",
+def t2MSRsys : T2I<(outs), (ins rGPR:$src, msr_mask:$mask), NoItinerary, "msr",
"\tspsr$mask, $src",
[/* For disassembly only; pattern left blank */]> {
let Inst{31-27} = 0b11110;
Modified: llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMRegisterInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMRegisterInfo.td?rev=109843&r1=109842&r2=109843&view=diff
==============================================================================
--- llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMRegisterInfo.td (original)
+++ llvm/branches/Apple/Pertwee/lib/Target/ARM/ARMRegisterInfo.td Thu Jul 29 21:44:21 2010
@@ -318,6 +318,115 @@
}];
}
+// restricted GPR register class. Many Thumb2 instructions allow the full
+// register range for operands, but have undefined behaviours when PC
+// or SP (R13 or R15) are used. The ARM ARM refers to these operands
+// via the BadReg() pseudo-code description.
+def rGPR : RegisterClass<"ARM", [i32], 32, [R0, R1, R2, R3, R4, R5, R6,
+ R7, R8, R9, R10, R11, R12, LR]> {
+ let MethodProtos = [{
+ iterator allocation_order_begin(const MachineFunction &MF) const;
+ iterator allocation_order_end(const MachineFunction &MF) const;
+ }];
+ let MethodBodies = [{
+ // FP is R11, R9 is available.
+ static const unsigned ARM_rGPRAO_1[] = {
+ ARM::R0, ARM::R1, ARM::R2, ARM::R3,
+ ARM::R12,ARM::LR,
+ ARM::R4, ARM::R5, ARM::R6, ARM::R7,
+ ARM::R8, ARM::R9, ARM::R10,
+ ARM::R11 };
+ // FP is R11, R9 is not available.
+ static const unsigned ARM_rGPRAO_2[] = {
+ ARM::R0, ARM::R1, ARM::R2, ARM::R3,
+ ARM::R12,ARM::LR,
+ ARM::R4, ARM::R5, ARM::R6, ARM::R7,
+ ARM::R8, ARM::R10,
+ ARM::R11 };
+ // FP is R7, R9 is available as non-callee-saved register.
+ // This is used by Darwin.
+ static const unsigned ARM_rGPRAO_3[] = {
+ ARM::R0, ARM::R1, ARM::R2, ARM::R3,
+ ARM::R9, ARM::R12,ARM::LR,
+ ARM::R4, ARM::R5, ARM::R6,
+ ARM::R8, ARM::R10,ARM::R11,ARM::R7 };
+ // FP is R7, R9 is not available.
+ static const unsigned ARM_rGPRAO_4[] = {
+ ARM::R0, ARM::R1, ARM::R2, ARM::R3,
+ ARM::R12,ARM::LR,
+ ARM::R4, ARM::R5, ARM::R6,
+ ARM::R8, ARM::R10,ARM::R11,
+ ARM::R7 };
+ // FP is R7, R9 is available as callee-saved register.
+ // This is used by non-Darwin platform in Thumb mode.
+ static const unsigned ARM_rGPRAO_5[] = {
+ ARM::R0, ARM::R1, ARM::R2, ARM::R3,
+ ARM::R12,ARM::LR,
+ ARM::R4, ARM::R5, ARM::R6,
+ ARM::R8, ARM::R9, ARM::R10,ARM::R11,ARM::R7 };
+
+ // For Thumb1 mode, we don't want to allocate hi regs at all, as we
+ // don't know how to spill them. If we make our prologue/epilogue code
+ // smarter at some point, we can go back to using the above allocation
+ // orders for the Thumb1 instructions that know how to use hi regs.
+ static const unsigned THUMB_rGPRAO[] = {
+ ARM::R0, ARM::R1, ARM::R2, ARM::R3,
+ ARM::R4, ARM::R5, ARM::R6, ARM::R7 };
+
+ rGPRClass::iterator
+ rGPRClass::allocation_order_begin(const MachineFunction &MF) const {
+ const TargetMachine &TM = MF.getTarget();
+ const ARMSubtarget &Subtarget = TM.getSubtarget<ARMSubtarget>();
+ if (Subtarget.isThumb1Only())
+ return THUMB_rGPRAO;
+ if (Subtarget.isTargetDarwin()) {
+ if (Subtarget.isR9Reserved())
+ return ARM_rGPRAO_4;
+ else
+ return ARM_rGPRAO_3;
+ } else {
+ if (Subtarget.isR9Reserved())
+ return ARM_rGPRAO_2;
+ else if (Subtarget.isThumb())
+ return ARM_rGPRAO_5;
+ else
+ return ARM_rGPRAO_1;
+ }
+ }
+
+ rGPRClass::iterator
+ rGPRClass::allocation_order_end(const MachineFunction &MF) const {
+ const TargetMachine &TM = MF.getTarget();
+ const TargetRegisterInfo *RI = TM.getRegisterInfo();
+ const ARMSubtarget &Subtarget = TM.getSubtarget<ARMSubtarget>();
+ GPRClass::iterator I;
+
+ if (Subtarget.isThumb1Only()) {
+ I = THUMB_rGPRAO + (sizeof(THUMB_rGPRAO)/sizeof(unsigned));
+ // Mac OS X requires FP not to be clobbered for backtracing purpose.
+ return (Subtarget.isTargetDarwin() || RI->hasFP(MF)) ? I-1 : I;
+ }
+
+ if (Subtarget.isTargetDarwin()) {
+ if (Subtarget.isR9Reserved())
+ I = ARM_rGPRAO_4 + (sizeof(ARM_rGPRAO_4)/sizeof(unsigned));
+ else
+ I = ARM_rGPRAO_3 + (sizeof(ARM_rGPRAO_3)/sizeof(unsigned));
+ } else {
+ if (Subtarget.isR9Reserved())
+ I = ARM_rGPRAO_2 + (sizeof(ARM_rGPRAO_2)/sizeof(unsigned));
+ else if (Subtarget.isThumb())
+ I = ARM_rGPRAO_5 + (sizeof(ARM_rGPRAO_5)/sizeof(unsigned));
+ else
+ I = ARM_rGPRAO_1 + (sizeof(ARM_rGPRAO_1)/sizeof(unsigned));
+ }
+
+ // Mac OS X requires FP not to be clobbered for backtracing purpose.
+ return (Subtarget.isTargetDarwin() || RI->hasFP(MF)) ? I-1 : I;
+ }
+ }];
+}
+
// Thumb registers are R0-R7 normally. Some instructions can still use
// the general GPR register class above (MOV, e.g.)
def tGPR : RegisterClass<"ARM", [i32], 32, [R0, R1, R2, R3, R4, R5, R6, R7]> {
Modified: llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp?rev=109843&r1=109842&r2=109843&view=diff
==============================================================================
--- llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp (original)
+++ llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp Thu Jul 29 21:44:21 2010
@@ -93,6 +93,9 @@
RegClassID = ARM::DPRRegClassID;
}
+ // For this purpose, we can treat rGPR as if it were GPR.
+ if (RegClassID == ARM::rGPRRegClassID) RegClassID = ARM::GPRRegClassID;
+
// See also decodeNEONRd(), decodeNEONRn(), decodeNEONRm().
unsigned RegNum =
RegClassID == ARM::QPRRegClassID ? RawRegister >> 1 : RawRegister;
Modified: llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ThumbDisassemblerCore.h
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ThumbDisassemblerCore.h?rev=109843&r1=109842&r2=109843&view=diff
==============================================================================
--- llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ThumbDisassemblerCore.h (original)
+++ llvm/branches/Apple/Pertwee/lib/Target/ARM/Disassembler/ThumbDisassemblerCore.h Thu Jul 29 21:44:21 2010
@@ -103,7 +103,7 @@
}
static inline bool IsGPR(unsigned RegClass) {
- return RegClass == ARM::GPRRegClassID;
+ return RegClass == ARM::GPRRegClassID || RegClass == ARM::rGPRRegClassID;
}
// Utilities for 32-bit Thumb instructions.
@@ -1324,7 +1324,7 @@
&& OpInfo[1].RegClass == ARM::GPRRegClassID
&& OpInfo[2].RegClass < 0
&& OpInfo[3].RegClass < 0
- && "Exactlt 4 operands expect and first two as reg operands");
+ && "Exactly 4 operands expect and first two as reg operands");
// Only need to populate the src reg operand.
MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
decodeRm(insn))));
@@ -1338,17 +1338,20 @@
OpIdx = 0;
assert(NumOps >= 2
- && OpInfo[0].RegClass == ARM::GPRRegClassID
- && OpInfo[1].RegClass == ARM::GPRRegClassID
+ && (OpInfo[0].RegClass == ARM::GPRRegClassID ||
+ OpInfo[0].RegClass == ARM::rGPRRegClassID)
+ && (OpInfo[1].RegClass == ARM::GPRRegClassID ||
+ OpInfo[1].RegClass == ARM::rGPRRegClassID)
&& "Expect >= 2 operands and first two as reg operands");
- bool ThreeReg = (NumOps > 2 && OpInfo[2].RegClass == ARM::GPRRegClassID);
+ bool ThreeReg = (NumOps > 2 && (OpInfo[2].RegClass == ARM::GPRRegClassID ||
+ OpInfo[2].RegClass == ARM::rGPRRegClassID));
bool NoDstReg = (decodeRs(insn) == 0xF);
// Build the register operands, followed by the constant shift specifier.
MI.addOperand(MCOperand::CreateReg(
- getRegisterEnum(B, ARM::GPRRegClassID,
+ getRegisterEnum(B, OpInfo[0].RegClass,
NoDstReg ? decodeRn(insn) : decodeRs(insn))));
++OpIdx;
@@ -1359,7 +1362,7 @@
MI.addOperand(MI.getOperand(Idx));
++OpIdx;
} else if (!NoDstReg) {
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, OpInfo[1].RegClass,
decodeRn(insn))));
++OpIdx;
} else {
@@ -1368,7 +1371,7 @@
}
}
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, OpInfo[OpIdx].RegClass,
decodeRm(insn))));
++OpIdx;
@@ -1416,16 +1419,20 @@
OpIdx = 0;
- assert(NumOps >= 2 && OpInfo[0].RegClass == ARM::GPRRegClassID
+ unsigned RdRegClassID = OpInfo[0].RegClass;
+ assert(NumOps >= 2 && (RdRegClassID == ARM::GPRRegClassID ||
+ RdRegClassID == ARM::rGPRRegClassID)
&& "Expect >= 2 operands and first one as reg operand");
- bool TwoReg = (OpInfo[1].RegClass == ARM::GPRRegClassID);
+ unsigned RnRegClassID = OpInfo[1].RegClass;
+ bool TwoReg = (RnRegClassID == ARM::GPRRegClassID
+ || RnRegClassID == ARM::rGPRRegClassID);
bool NoDstReg = (decodeRs(insn) == 0xF);
// Build the register operands, followed by the modified immediate.
MI.addOperand(MCOperand::CreateReg(
- getRegisterEnum(B, ARM::GPRRegClassID,
+ getRegisterEnum(B, RdRegClassID,
NoDstReg ? decodeRn(insn) : decodeRs(insn))));
++OpIdx;
@@ -1434,7 +1441,7 @@
DEBUG(errs()<<"Thumb2 encoding error: d==15 for DPModImm 2-reg instr.\n");
return false;
}
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, RnRegClassID,
decodeRn(insn))));
++OpIdx;
}
@@ -1506,14 +1513,18 @@
OpIdx = 0;
- assert(NumOps >= 2 && OpInfo[0].RegClass == ARM::GPRRegClassID
+ unsigned RdRegClassID = OpInfo[0].RegClass;
+ assert(NumOps >= 2 && (RdRegClassID == ARM::GPRRegClassID ||
+ RdRegClassID == ARM::rGPRRegClassID)
&& "Expect >= 2 operands and first one as reg operand");
- bool TwoReg = (OpInfo[1].RegClass == ARM::GPRRegClassID);
+ unsigned RnRegClassID = OpInfo[1].RegClass;
+ bool TwoReg = (RnRegClassID == ARM::GPRRegClassID
+ || RnRegClassID == ARM::rGPRRegClassID);
// Build the register operand(s), followed by the immediate(s).
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, RdRegClassID,
decodeRs(insn))));
++OpIdx;
@@ -1521,7 +1532,7 @@
if (Thumb2SaturateOpcode(Opcode)) {
MI.addOperand(MCOperand::CreateImm(decodeThumb2SaturatePos(Opcode, insn)));
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, RnRegClassID,
decodeRn(insn))));
if (Opcode == ARM::t2SSAT16 || Opcode == ARM::t2USAT16) {
@@ -1549,7 +1560,7 @@
MI.addOperand(MI.getOperand(Idx));
} else {
// Add src reg operand.
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, RnRegClassID,
decodeRn(insn))));
}
++OpIdx;
@@ -1557,7 +1568,7 @@
if (Opcode == ARM::t2BFI) {
// Add val reg operand.
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, RnRegClassID,
decodeRn(insn))));
++OpIdx;
}
@@ -1959,25 +1970,25 @@
OpIdx = 0;
assert(NumOps >= 2 &&
- OpInfo[0].RegClass == ARM::GPRRegClassID &&
- OpInfo[1].RegClass == ARM::GPRRegClassID &&
+ OpInfo[0].RegClass == ARM::rGPRRegClassID &&
+ OpInfo[1].RegClass == ARM::rGPRRegClassID &&
"Expect >= 2 operands and first two as reg operands");
// Build the register operands, followed by the optional rotation amount.
- bool ThreeReg = NumOps > 2 && OpInfo[2].RegClass == ARM::GPRRegClassID;
+ bool ThreeReg = NumOps > 2 && OpInfo[2].RegClass == ARM::rGPRRegClassID;
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRs(insn))));
++OpIdx;
if (ThreeReg) {
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRn(insn))));
++OpIdx;
}
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRm(insn))));
++OpIdx;
@@ -2009,26 +2020,26 @@
const TargetOperandInfo *OpInfo = ARMInsts[Opcode].OpInfo;
assert(NumOps >= 3 &&
- OpInfo[0].RegClass == ARM::GPRRegClassID &&
- OpInfo[1].RegClass == ARM::GPRRegClassID &&
- OpInfo[2].RegClass == ARM::GPRRegClassID &&
+ OpInfo[0].RegClass == ARM::rGPRRegClassID &&
+ OpInfo[1].RegClass == ARM::rGPRRegClassID &&
+ OpInfo[2].RegClass == ARM::rGPRRegClassID &&
"Expect >= 3 operands and first three as reg operands");
// Build the register operands.
- bool FourReg = NumOps > 3 && OpInfo[3].RegClass == ARM::GPRRegClassID;
+ bool FourReg = NumOps > 3 && OpInfo[3].RegClass == ARM::rGPRRegClassID;
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRs(insn))));
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRn(insn))));
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRm(insn))));
if (FourReg)
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRd(insn))));
NumOpsAdded = FourReg ? 4 : 3;
@@ -2054,26 +2065,26 @@
const TargetOperandInfo *OpInfo = ARMInsts[Opcode].OpInfo;
assert(NumOps >= 3 &&
- OpInfo[0].RegClass == ARM::GPRRegClassID &&
- OpInfo[1].RegClass == ARM::GPRRegClassID &&
- OpInfo[2].RegClass == ARM::GPRRegClassID &&
+ OpInfo[0].RegClass == ARM::rGPRRegClassID &&
+ OpInfo[1].RegClass == ARM::rGPRRegClassID &&
+ OpInfo[2].RegClass == ARM::rGPRRegClassID &&
"Expect >= 3 operands and first three as reg operands");
- bool FourReg = NumOps > 3 && OpInfo[3].RegClass == ARM::GPRRegClassID;
+ bool FourReg = NumOps > 3 && OpInfo[3].RegClass == ARM::rGPRRegClassID;
// Build the register operands.
if (FourReg)
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRd(insn))));
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRs(insn))));
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRn(insn))));
- MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::GPRRegClassID,
+ MI.addOperand(MCOperand::CreateReg(getRegisterEnum(B, ARM::rGPRRegClassID,
decodeRm(insn))));
if (FourReg)
Modified: llvm/branches/Apple/Pertwee/lib/Target/ARM/Thumb2InstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Pertwee/lib/Target/ARM/Thumb2InstrInfo.cpp?rev=109843&r1=109842&r2=109843&view=diff
==============================================================================
--- llvm/branches/Apple/Pertwee/lib/Target/ARM/Thumb2InstrInfo.cpp (original)
+++ llvm/branches/Apple/Pertwee/lib/Target/ARM/Thumb2InstrInfo.cpp Thu Jul 29 21:44:21 2010
@@ -147,8 +147,8 @@
unsigned SrcReg, bool isKill, int FI,
const TargetRegisterClass *RC,
const TargetRegisterInfo *TRI) const {
- if (RC == ARM::GPRRegisterClass || RC == ARM::tGPRRegisterClass ||
- RC == ARM::tcGPRRegisterClass) {
+ if (RC == ARM::GPRRegisterClass || RC == ARM::tGPRRegisterClass ||
+ RC == ARM::tcGPRRegisterClass || RC == ARM::rGPRRegisterClass) {
DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
@@ -173,8 +173,8 @@
unsigned DestReg, int FI,
const TargetRegisterClass *RC,
const TargetRegisterInfo *TRI) const {
- if (RC == ARM::GPRRegisterClass || RC == ARM::tGPRRegisterClass ||
- RC == ARM::tcGPRRegisterClass) {
+ if (RC == ARM::GPRRegisterClass || RC == ARM::tGPRRegisterClass ||
+ RC == ARM::tcGPRRegisterClass || RC == ARM::rGPRRegisterClass) {
DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
Modified: llvm/branches/Apple/Pertwee/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Pertwee/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll?rev=109843&r1=109842&r2=109843&view=diff
==============================================================================
--- llvm/branches/Apple/Pertwee/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll (original)
+++ llvm/branches/Apple/Pertwee/test/CodeGen/Thumb2/2010-04-15-DynAllocBug.ll Thu Jul 29 21:44:21 2010
@@ -7,13 +7,17 @@
define void @t() nounwind ssp {
entry:
; CHECK: t:
-; CHECK: bic r0, sp, #7
-; CHECK: subs r0, #16
-; CHECK: mov sp, r0
-; Yes, this is stupid codegen, but it's correct.
-; CHECK: bic r0, sp, #7
-; CHECK: subs r0, #16
-; CHECK: mov sp, r0
+; CHECK: push {r4, r7}
+; CHECK: mov r0, sp
+; CHECK: add r7, sp, #4
+; CHECK: bic r0, r0, #7
+; CHECK: subs r0, #16
+; CHECK: mov sp, r0
+; CHECK: mov r0, sp
+; CHECK: bic r0, r0, #7
+; CHECK: subs r0, #16
+; CHECK: mov sp, r0
+
%size = mul i32 8, 2
%vla_a = alloca i8, i32 %size, align 8
%vla_b = alloca i8, i32 %size, align 8
Modified: llvm/branches/Apple/Pertwee/utils/TableGen/EDEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/Apple/Pertwee/utils/TableGen/EDEmitter.cpp?rev=109843&r1=109842&r2=109843&view=diff
==============================================================================
--- llvm/branches/Apple/Pertwee/utils/TableGen/EDEmitter.cpp (original)
+++ llvm/branches/Apple/Pertwee/utils/TableGen/EDEmitter.cpp Thu Jul 29 21:44:21 2010
@@ -578,6 +578,7 @@
static int ARMFlagFromOpName(LiteralConstantEmitter *type,
const std::string &name) {
REG("GPR");
+ REG("rGPR");
REG("tcGPR");
REG("cc_out");
REG("s_cc_out");
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