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Add VCMP (VFP floating-point compare without 'E' bit set) for disassembly purpose.

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llvm-svn: 95560
This commit is contained in:
Johnny Chen 2010-02-08 19:41:48 +00:00
parent b3fe7597f5
commit 7092ebb040
1 changed files with 16 additions and 0 deletions
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16
lib/Target/ARM/ARMInstrVFP.td
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@ -128,9 +128,17 @@ def VCMPED : ADuI<0b11101, 0b11, 0b0100, 0b11, 0, (outs), (ins DPR:$a, DPR:$b),
IIC_fpCMP64, "vcmpe", ".f64\t$a, $b",
[(arm_cmpfp DPR:$a, DPR:$b)]>;
def VCMPD : ADuI<0b11101, 0b11, 0b0100, 0b01, 0, (outs), (ins DPR:$a, DPR:$b),
IIC_fpCMP64, "vcmp", ".f64\t$a, $b",
[/* For disassembly only; pattern left blank */]>;
def VCMPES : ASuI<0b11101, 0b11, 0b0100, 0b11, 0, (outs), (ins SPR:$a, SPR:$b),
IIC_fpCMP32, "vcmpe", ".f32\t$a, $b",
[(arm_cmpfp SPR:$a, SPR:$b)]>;
def VCMPS : ASuI<0b11101, 0b11, 0b0100, 0b01, 0, (outs), (ins SPR:$a, SPR:$b),
IIC_fpCMP32, "vcmp", ".f32\t$a, $b",
[/* For disassembly only; pattern left blank */]>;
}
def VDIVD : ADbI<0b11101, 0b00, 0, 0, (outs DPR:$dst), (ins DPR:$a, DPR:$b),
@ -189,9 +197,17 @@ def VCMPEZD : ADuI<0b11101, 0b11, 0b0101, 0b11, 0, (outs), (ins DPR:$a),
IIC_fpCMP64, "vcmpe", ".f64\t$a, #0",
[(arm_cmpfp0 DPR:$a)]>;
def VCMPZD : ADuI<0b11101, 0b11, 0b0101, 0b01, 0, (outs), (ins DPR:$a),
IIC_fpCMP64, "vcmp", ".f64\t$a, #0",
[/* For disassembly only; pattern left blank */]>;
def VCMPEZS : ASuI<0b11101, 0b11, 0b0101, 0b11, 0, (outs), (ins SPR:$a),
IIC_fpCMP32, "vcmpe", ".f32\t$a, #0",
[(arm_cmpfp0 SPR:$a)]>;
def VCMPZS : ASuI<0b11101, 0b11, 0b0101, 0b01, 0, (outs), (ins SPR:$a),
IIC_fpCMP32, "vcmp", ".f32\t$a, #0",
[/* For disassembly only; pattern left blank */]>;
}
def VCVTDS : ASuI<0b11101, 0b11, 0b0111, 0b11, 0, (outs DPR:$dst), (ins SPR:$a),