diff options
| author | Joey Gouly <joey.gouly@arm.com> | 2013-07-09 11:03:21 +0000 |
|---|---|---|
| committer | Joey Gouly <joey.gouly@arm.com> | 2013-07-09 11:03:21 +0000 |
| commit | 8dc741d29f9c9beff8a9f26ff23b307b9df4f8fd (patch) | |
| tree | b6b5f1ad0938ff6d38e96a21a25c8236ed22bf24 /lib/Target/ARM/ARMInstrVFP.td | |
| parent | f27b46b26f86db50ed59769700845f6c589f1dae (diff) | |
| download | external_llvm-8dc741d29f9c9beff8a9f26ff23b307b9df4f8fd.zip external_llvm-8dc741d29f9c9beff8a9f26ff23b307b9df4f8fd.tar.gz external_llvm-8dc741d29f9c9beff8a9f26ff23b307b9df4f8fd.tar.bz2 | |
Add MC assembly/disassembly support for VRINT{Z, X, R} to V8FP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185926 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMInstrVFP.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrVFP.td | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td index 27f1578..4ee41e8 100644 --- a/lib/Target/ARM/ARMInstrVFP.td +++ b/lib/Target/ARM/ARMInstrVFP.td @@ -648,6 +648,27 @@ def VNEGS : ASuIn<0b11101, 0b11, 0b0001, 0b01, 0, let D = VFPNeonA8Domain; } +multiclass vrint_inst_zrx<string opc, bit op, bit op2> { + def S : ASuI<0b11101, 0b11, 0b0110, 0b11, 0, + (outs SPR:$Sd), (ins SPR:$Sm), + NoItinerary, !strconcat("vrint", opc), ".f32\t$Sd, $Sm", + []>, Requires<[HasV8FP]> { + let Inst{7} = op2; + let Inst{16} = op; + } + def D : ADuI<0b11101, 0b11, 0b0110, 0b11, 0, + (outs DPR:$Dd), (ins DPR:$Dm), + NoItinerary, !strconcat("vrint", opc), ".f64\t$Dd, $Dm", + []>, Requires<[HasV8FP]> { + let Inst{7} = op2; + let Inst{16} = op; + } +} + +defm VRINTZ : vrint_inst_zrx<"z", 0, 1>; +defm VRINTR : vrint_inst_zrx<"r", 0, 0>; +defm VRINTX : vrint_inst_zrx<"x", 1, 0>; + def VSQRTD : ADuI<0b11101, 0b11, 0b0001, 0b11, 0, (outs DPR:$Dd), (ins DPR:$Dm), IIC_fpSQRT64, "vsqrt", ".f64\t$Dd, $Dm", |