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ARM NEON VCLE is an alias for VCGE w/ the source operands reversed.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146699 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach
2011-12-15 22:56:33 +00:00
parent a4b2b1d8fb
commit a738da7bd3
2 changed files with 62 additions and 0 deletions
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32
lib/Target/ARM/ARMInstrNEON.td
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@@ -5786,6 +5786,38 @@ defm : VFPDTAnyInstAlias<"vmov${p}", "$Vd, $Vm",
defm : VFPDTAnyInstAlias<"vmov${p}", "$Vd, $Vm",
(VORRq QPR:$Vd, QPR:$Vm, QPR:$Vm, pred:$p)>;
// VCLT (register) is an assembler alias for VCGT w/ the operands reversed.
// D-register versions.
def : NEONInstAlias<"vcle${p}.s8 $Dd, $Dn, $Dm",
(VCGEsv8i8 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.s16 $Dd, $Dn, $Dm",
(VCGEsv4i16 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.s32 $Dd, $Dn, $Dm",
(VCGEsv2i32 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.u8 $Dd, $Dn, $Dm",
(VCGEuv8i8 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.u16 $Dd, $Dn, $Dm",
(VCGEuv4i16 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.u32 $Dd, $Dn, $Dm",
(VCGEuv2i32 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.f32 $Dd, $Dn, $Dm",
(VCGEfd DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
// Q-register versions.
def : NEONInstAlias<"vcle${p}.s8 $Qd, $Qn, $Qm",
(VCGEsv16i8 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.s16 $Qd, $Qn, $Qm",
(VCGEsv8i16 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.s32 $Qd, $Qn, $Qm",
(VCGEsv4i32 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.u8 $Qd, $Qn, $Qm",
(VCGEuv16i8 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.u16 $Qd, $Qn, $Qm",
(VCGEuv8i16 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.u32 $Qd, $Qn, $Qm",
(VCGEuv4i32 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
def : NEONInstAlias<"vcle${p}.f32 $Qd, $Qn, $Qm",
(VCGEfq QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
// VCLT (register) is an assembler alias for VCGT w/ the operands reversed.
// D-register versions.
def : NEONInstAlias<"vclt${p}.s8 $Dd, $Dn, $Dm",