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ARM two-operand aliases for VAND/VEOR/VORR instructions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146095 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2011-12-07 23:08:12 +00:00
parent 30a264eb7f
commit 9fa0a743e6
2 changed files with 57 additions and 0 deletions
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26
lib/Target/ARM/ARMInstrNEON.td
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@ -5348,6 +5348,32 @@ defm : VFPDTAnyInstAlias<"vorr${p}", "$Vd, $Vn, $Vm",
(VORRd DPR:$Vd, DPR:$Vn, DPR:$Vm, pred:$p)>;
defm : VFPDTAnyInstAlias<"vorr${p}", "$Vd, $Vn, $Vm",
(VORRq QPR:$Vd, QPR:$Vn, QPR:$Vm, pred:$p)>;
// ... two-operand aliases
def : NEONInstAlias<"vand${p} $Vdn, $Vm",
(VANDd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
def : NEONInstAlias<"vand${p} $Vdn, $Vm",
(VANDq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
def : NEONInstAlias<"veor${p} $Vdn, $Vm",
(VEORd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
def : NEONInstAlias<"veor${p} $Vdn, $Vm",
(VEORq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
def : NEONInstAlias<"vand${p} $Vdn, $Vm",
(VORRd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
def : NEONInstAlias<"vand${p} $Vdn, $Vm",
(VORRq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
defm : VFPDTAnyInstAlias<"vand${p}", "$Vdn, $Vm",
(VANDd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
defm : VFPDTAnyInstAlias<"vand${p}", "$Vdn, $Vm",
(VANDq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
defm : VFPDTAnyInstAlias<"veor${p}", "$Vdn, $Vm",
(VEORd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
defm : VFPDTAnyInstAlias<"veor${p}", "$Vdn, $Vm",
(VEORq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
defm : VFPDTAnyInstAlias<"vorr${p}", "$Vdn, $Vm",
(VORRd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
defm : VFPDTAnyInstAlias<"vorr${p}", "$Vdn, $Vm",
(VORRq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
// VMUL two-operand aliases.
def : NEONInstAlias<"vmul${p}.i16 $Ddn, $Dm$lane",

31
test/MC/ARM/neon-bitwise-encoding.s
View File

@ -230,3 +230,34 @@
@ CHECK: vorr q4, q7, q3 @ encoding: [0x56,0x81,0x2e,0xf2]
@ CHECK: vorr q4, q7, q3 @ encoding: [0x56,0x81,0x2e,0xf2]
@ Two-operand aliases
vand.s8 q6, q5
vand.s16 q7, q1
vand.s32 q8, q2
vand.f64 q8, q2
veor.8 q6, q5
veor.p16 q7, q1
veor.u32 q8, q2
veor.d q8, q2
veor.i8 q6, q5
veor.16 q7, q1
veor.f q8, q2
veor.i64 q8, q2
@ CHECK: vand q6, q6, q5 @ encoding: [0x5a,0xc1,0x0c,0xf2]
@ CHECK: vand q7, q7, q1 @ encoding: [0x52,0xe1,0x0e,0xf2]
@ CHECK: vand q8, q8, q2 @ encoding: [0xd4,0x01,0x40,0xf2]
@ CHECK: vand q8, q8, q2 @ encoding: [0xd4,0x01,0x40,0xf2]
@ CHECK: veor q6, q6, q5 @ encoding: [0x5a,0xc1,0x0c,0xf3]
@ CHECK: veor q7, q7, q1 @ encoding: [0x52,0xe1,0x0e,0xf3]
@ CHECK: veor q8, q8, q2 @ encoding: [0xd4,0x01,0x40,0xf3]
@ CHECK: veor q8, q8, q2 @ encoding: [0xd4,0x01,0x40,0xf3]
@ CHECK: veor q6, q6, q5 @ encoding: [0x5a,0xc1,0x0c,0xf3]
@ CHECK: veor q7, q7, q1 @ encoding: [0x52,0xe1,0x0e,0xf3]
@ CHECK: veor q8, q8, q2 @ encoding: [0xd4,0x01,0x40,0xf3]
@ CHECK: veor q8, q8, q2 @ encoding: [0xd4,0x01,0x40,0xf3]