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| author | Jim Grosbach <grosbach@apple.com> | 2011-12-13 20:40:37 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-12-13 20:40:37 +0000 |
| commit | 0f293de207fa0e9461a9dbee95bed9a6a2c52f76 (patch) | |
| tree | 32138dc5c288f1b662de95443cc01387823cda8d /lib | |
| parent | e91e7bcadc445381adef5c5154e8e2cba074505f (diff) | |
ARM NEON two-operand aliases for VQDMULH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146514 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMInstrNEON.td | 11 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMInstrVFP.td | 2 |
2 files changed, 13 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td index 5bc67660db..58fc019032 100644 --- a/lib/Target/ARM/ARMInstrNEON.td +++ b/lib/Target/ARM/ARMInstrNEON.td @@ -5708,6 +5708,17 @@ def : NEONInstAlias<"vext${p}.32 $Vdn, $Vm, $imm", def : NEONInstAlias<"vext${p}.64 $Vdn, $Vm, $imm", (VEXTq64 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, imm0_1:$imm, pred:$p)>; +// Two-operand variants for VQDMULH +def : NEONInstAlias<"vqdmulh${p}.s16 $Vdn, $Vm", + (VQDMULHv4i16 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vqdmulh${p}.s32 $Vdn, $Vm", + (VQDMULHv2i32 DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>; + +def : NEONInstAlias<"vqdmulh${p}.s16 $Vdn, $Vm", + (VQDMULHv8i16 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; +def : NEONInstAlias<"vqdmulh${p}.s32 $Vdn, $Vm", + (VQDMULHv4i32 QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>; + // 'gas' compatibility aliases for quad-word instructions. Strictly speaking, // these should restrict to just the Q register variants, but the register // classes are enough to match correctly regardless, so we keep it simple diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td index 674b38ebfb..5d4355613d 100644 --- a/lib/Target/ARM/ARMInstrVFP.td +++ b/lib/Target/ARM/ARMInstrVFP.td @@ -1192,6 +1192,8 @@ def : VFP2MnemonicAlias<"fuitod", "vcvt.f64.u32">; def : VFP2MnemonicAlias<"fuitos", "vcvt.f32.u32">; def : VFP2MnemonicAlias<"fsts", "vstr">; def : VFP2MnemonicAlias<"fstd", "vstr">; +def : VFP2MnemonicAlias<"fmacd", "vmla.f64">; +def : VFP2MnemonicAlias<"fmacs", "vmla.f32">; def : VFP2InstAlias<"fmstat${p}", (FMSTAT pred:$p)>; def : VFP2InstAlias<"fadds${p} $Sd, $Sn, $Sm", |