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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 | 4b0844e191ac14f60df1339ed53013c33129f26b (patch) | |
| tree | 151ccd9a5b048615d9568a4769bfca3a9b585ab8 /llvm/lib/Target | |
| parent | 561e4e18cfb296cad59e9d284c6a1e5657f2daff (diff) | |
| download | bcm5719-llvm-4b0844e191ac14f60df1339ed53013c33129f26b.tar.gz bcm5719-llvm-4b0844e191ac14f60df1339ed53013c33129f26b.zip | |
ARM NEON two-operand aliases for VQDMULH.
llvm-svn: 146514
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrNEON.td | 11 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrVFP.td | 2 |
2 files changed, 13 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrNEON.td b/llvm/lib/Target/ARM/ARMInstrNEON.td index 5bc67660db3..58fc0190322 100644 --- a/llvm/lib/Target/ARM/ARMInstrNEON.td +++ b/llvm/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:$p)>; + // 'gas' compatibility aliases for quad-word instructions. Strictly speaking, // these should restrict to just the Q register variants, but the register // classes are enough to match correctly regardless, so we keep it simple diff --git a/llvm/lib/Target/ARM/ARMInstrVFP.td b/llvm/lib/Target/ARM/ARMInstrVFP.td index 674b38ebfb0..5d4355613d3 100644 --- a/llvm/lib/Target/ARM/ARMInstrVFP.td +++ b/llvm/lib/Target/ARM/ARMInstrVFP.td @@ -1192,6 +1192,8 @@ def : VFP2MnemonicAlias<"fuitod", "vcvt.f64.u32">; def : VFP2MnemonicAlias<"fuitos", "vcvt.f32.u32">; def : VFP2MnemonicAlias<"fsts", "vstr">; def : VFP2MnemonicAlias<"fstd", "vstr">; +def : VFP2MnemonicAlias<"fmacd", "vmla.f64">; +def : VFP2MnemonicAlias<"fmacs", "vmla.f32">; def : VFP2InstAlias<"fmstat${p}", (FMSTAT pred:$p)>; def : VFP2InstAlias<"fadds${p} $Sd, $Sn, $Sm", |
