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ARM NEON optional data type on VSWP instructions. 

llvm-svn: 147103
This commit is contained in:
Jim Grosbach 2011-12-21 23:09:28 +00:00
parent a50e24fcb3
commit 260b4b336a
1 changed files with 6 additions and 0 deletions
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6
llvm/lib/Target/ARM/ARMInstrNEON.td
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@ -6033,6 +6033,12 @@ def : NEONInstAlias<"vpadd${p}.i32 $Vdn, $Vm",
def : NEONInstAlias<"vpadd${p}.f32 $Vdn, $Vm",
(VPADDf DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
// VSWP allows, but does not require, a type suffix.
defm : VFPDTAnyInstAlias<"vswp${p}", "$Vd, $Vm",
(VSWPd DPR:$Vd, DPR:$Vm, pred:$p)>;
defm : VFPDTAnyInstAlias<"vswp${p}", "$Vd, $Vm",
(VSWPq QPR:$Vd, QPR:$Vm, pred:$p)>;
// "vmov Rd, #-imm" can be handled via "vmvn".
def : NEONInstAlias<"vmov${p}.i32 $Vd, $imm",
(VMVNv2i32 DPR:$Vd, nImmVMOVI32Neg:$imm, pred:$p)>;