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| author | Jim Grosbach <grosbach@apple.com> | 2012-04-16 18:03:16 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2012-04-16 18:03:16 +0000 |
| commit | 199366a6a6b59717cd1b98d8d5df521e3981de19 (patch) | |
| tree | 66b680e92dc90c59b25427953fc38a8eb5add13b /lib/Target | |
| parent | 695eca66b1b7b429f2b3d2ae1d583a426cb9c227 (diff) | |
| download | external_llvm-199366a6a6b59717cd1b98d8d5df521e3981de19.zip external_llvm-199366a6a6b59717cd1b98d8d5df521e3981de19.tar.gz external_llvm-199366a6a6b59717cd1b98d8d5df521e3981de19.tar.bz2 | |
ARM assembly two-operand forms for VRSHL.
rdar://11252521
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154840 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/ARM/ARMInstrNEON.td | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td index e4106aa..17dfbc5 100644 --- a/lib/Target/ARM/ARMInstrNEON.td +++ b/lib/Target/ARM/ARMInstrNEON.td @@ -5951,7 +5951,7 @@ def : NEONInstAlias<"vshl${p}.u32 $Vdn, $Vm", def : NEONInstAlias<"vshl${p}.u64 $Vdn, $Vm", (VSHLuv2i64 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; -// VSHL (immediate) two-operand aliases. +// VSHR (immediate) two-operand aliases. def : NEONInstAlias<"vshr${p}.s8 $Vdn, $imm", (VSHRsv8i8 DPR:$Vdn, DPR:$Vdn, shr_imm8:$imm, pred:$p)>; def : NEONInstAlias<"vshr${p}.s16 $Vdn, $imm", @@ -5988,6 +5988,41 @@ def : NEONInstAlias<"vshr${p}.u32 $Vdn, $imm", def : NEONInstAlias<"vshr${p}.u64 $Vdn, $imm", (VSHRuv2i64 QPR:$Vdn, QPR:$Vdn, shr_imm64:$imm, pred:$p)>; +// VRSHL two-operand aliases. +def : NEONInstAlias<"vrshl${p}.s8 $Vdn, $Vm", + (VRSHLsv8i8 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.s16 $Vdn, $Vm", + (VRSHLsv4i16 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.s32 $Vdn, $Vm", + (VRSHLsv2i32 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.s64 $Vdn, $Vm", + (VRSHLsv1i64 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.u8 $Vdn, $Vm", + (VRSHLuv8i8 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.u16 $Vdn, $Vm", + (VRSHLuv4i16 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.u32 $Vdn, $Vm", + (VRSHLuv2i32 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.u64 $Vdn, $Vm", + (VRSHLuv1i64 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; + +def : NEONInstAlias<"vrshl${p}.s8 $Vdn, $Vm", + (VRSHLsv16i8 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.s16 $Vdn, $Vm", + (VRSHLsv8i16 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.s32 $Vdn, $Vm", + (VRSHLsv4i32 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.s64 $Vdn, $Vm", + (VRSHLsv2i64 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.u8 $Vdn, $Vm", + (VRSHLuv16i8 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.u16 $Vdn, $Vm", + (VRSHLuv8i16 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.u32 $Vdn, $Vm", + (VRSHLuv4i32 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vrshl${p}.u64 $Vdn, $Vm", + (VRSHLuv2i64 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; + // VLD1 single-lane pseudo-instructions. These need special handling for // the lane index that an InstAlias can't handle, so we use these instead. def VLD1LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vld1${p}", ".8", "$list, $addr", |