diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrThumb.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb.td | 75 |
1 files changed, 38 insertions, 37 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td index 7927ca5..904d9b1 100644 --- a/lib/Target/ARM/ARMInstrThumb.td +++ b/lib/Target/ARM/ARMInstrThumb.td @@ -187,23 +187,24 @@ let isCall = 1, let isBranch = 1, isTerminator = 1 in { let isBarrier = 1 in { let isPredicable = 1 in - def tB : TI<(outs), (ins brtarget:$target), "b $target", - [(br bb:$target)]>; + def tB : T1I<(outs), (ins brtarget:$target), "b $target", + [(br bb:$target)]>; // Far jump - def tBfar : TIx2<(outs), (ins brtarget:$target), "bl $target\t@ far jump",[]>; + def tBfar : T1Ix2<(outs), (ins brtarget:$target), + "bl $target\t@ far jump",[]>; - def tBR_JTr : TJTI<(outs), - (ins tGPR:$target, jtblock_operand:$jt, i32imm:$id), - "cpy pc, $target \n\t.align\t2\n$jt", - [(ARMbrjt tGPR:$target, tjumptable:$jt, imm:$id)]>; + def tBR_JTr : T1JTI<(outs), + (ins tGPR:$target, jtblock_operand:$jt, i32imm:$id), + "cpy pc, $target \n\t.align\t2\n$jt", + [(ARMbrjt tGPR:$target, tjumptable:$jt, imm:$id)]>; } } // FIXME: should be able to write a pattern for ARMBrcond, but can't use // a two-value operand where a dag node expects two operands. :( let isBranch = 1, isTerminator = 1 in - def tBcc : TI<(outs), (ins brtarget:$target, pred:$cc), "b$cc $target", + def tBcc : T1I<(outs), (ins brtarget:$target, pred:$cc), "b$cc $target", [/*(ARMbrcond bb:$target, imm:$cc)*/]>; //===----------------------------------------------------------------------===// @@ -211,68 +212,68 @@ let isBranch = 1, isTerminator = 1 in // let canFoldAsLoad = 1 in -def tLDR : TI4<(outs tGPR:$dst), (ins t_addrmode_s4:$addr), +def tLDR : T1I4<(outs tGPR:$dst), (ins t_addrmode_s4:$addr), "ldr $dst, $addr", [(set tGPR:$dst, (load t_addrmode_s4:$addr))]>; -def tLDRB : TI1<(outs tGPR:$dst), (ins t_addrmode_s1:$addr), +def tLDRB : T1I1<(outs tGPR:$dst), (ins t_addrmode_s1:$addr), "ldrb $dst, $addr", [(set tGPR:$dst, (zextloadi8 t_addrmode_s1:$addr))]>; -def tLDRH : TI2<(outs tGPR:$dst), (ins t_addrmode_s2:$addr), +def tLDRH : T1I2<(outs tGPR:$dst), (ins t_addrmode_s2:$addr), "ldrh $dst, $addr", [(set tGPR:$dst, (zextloadi16 t_addrmode_s2:$addr))]>; -def tLDRSB : TI1<(outs tGPR:$dst), (ins t_addrmode_rr:$addr), +def tLDRSB : T1I1<(outs tGPR:$dst), (ins t_addrmode_rr:$addr), "ldrsb $dst, $addr", [(set tGPR:$dst, (sextloadi8 t_addrmode_rr:$addr))]>; -def tLDRSH : TI2<(outs tGPR:$dst), (ins t_addrmode_rr:$addr), +def tLDRSH : T1I2<(outs tGPR:$dst), (ins t_addrmode_rr:$addr), "ldrsh $dst, $addr", [(set tGPR:$dst, (sextloadi16 t_addrmode_rr:$addr))]>; let canFoldAsLoad = 1 in -def tLDRspi : TIs<(outs tGPR:$dst), (ins t_addrmode_sp:$addr), +def tLDRspi : T1Is<(outs tGPR:$dst), (ins t_addrmode_sp:$addr), "ldr $dst, $addr", [(set tGPR:$dst, (load t_addrmode_sp:$addr))]>; // Special instruction for restore. It cannot clobber condition register // when it's expanded by eliminateCallFramePseudoInstr(). let canFoldAsLoad = 1, mayLoad = 1 in -def tRestore : TIs<(outs tGPR:$dst), (ins t_addrmode_sp:$addr), +def tRestore : T1Is<(outs tGPR:$dst), (ins t_addrmode_sp:$addr), "ldr $dst, $addr", []>; // Load tconstpool let canFoldAsLoad = 1 in -def tLDRpci : TIs<(outs tGPR:$dst), (ins i32imm:$addr), +def tLDRpci : T1Is<(outs tGPR:$dst), (ins i32imm:$addr), "ldr $dst, $addr", [(set tGPR:$dst, (load (ARMWrapper tconstpool:$addr)))]>; // Special LDR for loads from non-pc-relative constpools. let canFoldAsLoad = 1, mayLoad = 1, isReMaterializable = 1 in -def tLDRcp : TIs<(outs tGPR:$dst), (ins i32imm:$addr), +def tLDRcp : T1Is<(outs tGPR:$dst), (ins i32imm:$addr), "ldr $dst, $addr", []>; -def tSTR : TI4<(outs), (ins tGPR:$src, t_addrmode_s4:$addr), +def tSTR : T1I4<(outs), (ins tGPR:$src, t_addrmode_s4:$addr), "str $src, $addr", [(store tGPR:$src, t_addrmode_s4:$addr)]>; -def tSTRB : TI1<(outs), (ins tGPR:$src, t_addrmode_s1:$addr), +def tSTRB : T1I1<(outs), (ins tGPR:$src, t_addrmode_s1:$addr), "strb $src, $addr", [(truncstorei8 tGPR:$src, t_addrmode_s1:$addr)]>; -def tSTRH : TI2<(outs), (ins tGPR:$src, t_addrmode_s2:$addr), +def tSTRH : T1I2<(outs), (ins tGPR:$src, t_addrmode_s2:$addr), "strh $src, $addr", [(truncstorei16 tGPR:$src, t_addrmode_s2:$addr)]>; -def tSTRspi : TIs<(outs), (ins tGPR:$src, t_addrmode_sp:$addr), +def tSTRspi : T1Is<(outs), (ins tGPR:$src, t_addrmode_sp:$addr), "str $src, $addr", [(store tGPR:$src, t_addrmode_sp:$addr)]>; let mayStore = 1 in { // Special instruction for spill. It cannot clobber condition register // when it's expanded by eliminateCallFramePseudoInstr(). -def tSpill : TIs<(outs), (ins tGPR:$src, t_addrmode_sp:$addr), +def tSpill : T1Is<(outs), (ins tGPR:$src, t_addrmode_sp:$addr), "str $src, $addr", []>; } @@ -362,9 +363,9 @@ let Defs = [CPSR] in { def tCMN : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs), "cmn $lhs, $rhs", [(ARMcmp tGPR:$lhs, (ineg tGPR:$rhs))]>; -def tCMNNZ : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs), - "cmn $lhs, $rhs", - [(ARMcmpNZ tGPR:$lhs, (ineg tGPR:$rhs))]>; +def tCMNZ : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs), + "cmn $lhs, $rhs", + [(ARMcmpZ tGPR:$lhs, (ineg tGPR:$rhs))]>; } // CMP immediate @@ -372,9 +373,9 @@ let Defs = [CPSR] in { def tCMPi8 : T1I<(outs), (ins tGPR:$lhs, i32imm:$rhs), "cmp $lhs, $rhs", [(ARMcmp tGPR:$lhs, imm0_255:$rhs)]>; -def tCMPNZi8 : T1I<(outs), (ins tGPR:$lhs, i32imm:$rhs), - "cmp $lhs, $rhs", - [(ARMcmpNZ tGPR:$lhs, imm0_255:$rhs)]>; +def tCMPZi8 : T1I<(outs), (ins tGPR:$lhs, i32imm:$rhs), + "cmp $lhs, $rhs", + [(ARMcmpZ tGPR:$lhs, imm0_255:$rhs)]>; } @@ -383,9 +384,9 @@ let Defs = [CPSR] in { def tCMPr : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs), "cmp $lhs, $rhs", [(ARMcmp tGPR:$lhs, tGPR:$rhs)]>; -def tCMPNZr : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs), - "cmp $lhs, $rhs", - [(ARMcmpNZ tGPR:$lhs, tGPR:$rhs)]>; +def tCMPZr : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs), + "cmp $lhs, $rhs", + [(ARMcmpZ tGPR:$lhs, tGPR:$rhs)]>; } // TODO: A7-37: CMP(3) - cmp hi regs @@ -551,7 +552,7 @@ def tSXTH : T1I<(outs tGPR:$dst), (ins tGPR:$src), let isCommutable = 1, Defs = [CPSR] in def tTST : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs), "tst $lhs, $rhs", - [(ARMcmpNZ (and tGPR:$lhs, tGPR:$rhs), 0)]>; + [(ARMcmpZ (and tGPR:$lhs, tGPR:$rhs), 0)]>; // zero-extend byte def tUXTB : T1I<(outs tGPR:$dst), (ins tGPR:$src), @@ -622,13 +623,13 @@ def : Tv5Pat<(ARMcall texternalsym:$func), (tBLXi texternalsym:$func)>; def : Tv5Pat<(ARMcall tGPR:$dst), (tBLXr tGPR:$dst)>; // zextload i1 -> zextload i8 -def : TPat<(zextloadi1 t_addrmode_s1:$addr), - (tLDRB t_addrmode_s1:$addr)>; +def : T1Pat<(zextloadi1 t_addrmode_s1:$addr), + (tLDRB t_addrmode_s1:$addr)>; // extload -> zextload -def : TPat<(extloadi1 t_addrmode_s1:$addr), (tLDRB t_addrmode_s1:$addr)>; -def : TPat<(extloadi8 t_addrmode_s1:$addr), (tLDRB t_addrmode_s1:$addr)>; -def : TPat<(extloadi16 t_addrmode_s2:$addr), (tLDRH t_addrmode_s2:$addr)>; +def : T1Pat<(extloadi1 t_addrmode_s1:$addr), (tLDRB t_addrmode_s1:$addr)>; +def : T1Pat<(extloadi8 t_addrmode_s1:$addr), (tLDRB t_addrmode_s1:$addr)>; +def : T1Pat<(extloadi16 t_addrmode_s2:$addr), (tLDRH t_addrmode_s2:$addr)>; // Large immediate handling. |
