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ARM assembly parsing for data type suffices on NEON VMOV aliases. 

llvm-svn: 144722
This commit is contained in:
Jim Grosbach 2011-11-15 22:54:42 +00:00
parent 51f71054b6
commit 003cea6011
2 changed files with 21 additions and 0 deletions
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17
llvm/lib/Target/ARM/ARMInstrFormats.td
View File

@ -2041,9 +2041,26 @@ multiclass VFPDT64InstAlias<string opc, string asm, dag Result> {
def _64 : VFPDataTypeInstAlias<opc, ".64", asm, Result>;
defm : VFPDT64ReqInstAlias<opc, asm, Result>;
}
multiclass VFPDT64NoF64ReqInstAlias<string opc, string asm, dag Result> {
def I64 : VFPDataTypeInstAlias<opc, ".i64", asm, Result>;
def S64 : VFPDataTypeInstAlias<opc, ".s64", asm, Result>;
def U64 : VFPDataTypeInstAlias<opc, ".u64", asm, Result>;
def D : VFPDataTypeInstAlias<opc, ".d", asm, Result>;
}
// VFPDT64ReqInstAlias plus plain ".64"
multiclass VFPDT64NoF64InstAlias<string opc, string asm, dag Result> {
def _64 : VFPDataTypeInstAlias<opc, ".64", asm, Result>;
defm : VFPDT64ReqInstAlias<opc, asm, Result>;
}
multiclass VFPDTAnyInstAlias<string opc, string asm, dag Result> {
defm : VFPDT8InstAlias<opc, asm, Result>;
defm : VFPDT16InstAlias<opc, asm, Result>;
defm : VFPDT32InstAlias<opc, asm, Result>;
defm : VFPDT64InstAlias<opc, asm, Result>;
}
multiclass VFPDTAnyNoF64InstAlias<string opc, string asm, dag Result> {
defm : VFPDT8InstAlias<opc, asm, Result>;
defm : VFPDT16InstAlias<opc, asm, Result>;
defm : VFPDT32InstAlias<opc, asm, Result>;
defm : VFPDT64NoF64InstAlias<opc, asm, Result>;
}

4
llvm/lib/Target/ARM/ARMInstrNEON.td
View File

@ -4469,6 +4469,10 @@ def : InstAlias<"vmov${p} $Vd, $Vm",
(VORRd DPR:$Vd, DPR:$Vm, DPR:$Vm, pred:$p)>;
def : InstAlias<"vmov${p} $Vd, $Vm",
(VORRq QPR:$Vd, QPR:$Vm, QPR:$Vm, pred:$p)>;
defm : VFPDTAnyNoF64InstAlias<"vmov${p}", "$Vd, $Vm",
(VORRd DPR:$Vd, DPR:$Vm, DPR:$Vm, pred:$p)>;
defm : VFPDTAnyNoF64InstAlias<"vmov${p}", "$Vd, $Vm",
(VORRq QPR:$Vd, QPR:$Vm, QPR:$Vm, pred:$p)>;
// VMOV : Vector Move (Immediate)