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fix vnot matching to explicitly specify the type of the

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input to be v8i8 or v16i8, which buildvectors get canonicalized to.

This allows the patterns that were previously using a bare 'vnot' to
match, before they couldn't.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99754 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-03-28 08:08:07 +00:00
parent e4c868ff6a
commit b26fdcb48b
1 changed files with 16 additions and 10 deletions
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26
lib/Target/ARM/ARMInstrNEON.td
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@ -2337,6 +2337,12 @@ defm VTST : N3V_QHS<0, 0, 0b1000, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
// Vector Bitwise Operations.
def vnot8 : PatFrag<(ops node:$in),
(xor node:$in, (bitconvert (v8i8 immAllOnesV)))>;
def vnot16 : PatFrag<(ops node:$in),
(xor node:$in, (bitconvert (v16i8 immAllOnesV)))>;
// VAND : Vector Bitwise AND
def VANDd : N3VDX<0, 0, 0b00, 0b0001, 1, IIC_VBINiD, "vand",
v2i32, v2i32, and, 1>;
@ -2360,36 +2366,36 @@ def VBICd : N3VX<0, 0, 0b01, 0b0001, 0, 1, (outs DPR:$dst),
(ins DPR:$src1, DPR:$src2), N3RegFrm, IIC_VBINiD,
"vbic", "$dst, $src1, $src2", "",
[(set DPR:$dst, (v2i32 (and DPR:$src1,
(vnot_conv DPR:$src2))))]>;
(vnot8 DPR:$src2))))]>;
def VBICq : N3VX<0, 0, 0b01, 0b0001, 1, 1, (outs QPR:$dst),
(ins QPR:$src1, QPR:$src2), N3RegFrm, IIC_VBINiQ,
"vbic", "$dst, $src1, $src2", "",
[(set QPR:$dst, (v4i32 (and QPR:$src1,
(vnot_conv QPR:$src2))))]>;
(vnot16 QPR:$src2))))]>;
// VORN : Vector Bitwise OR NOT
def VORNd : N3VX<0, 0, 0b11, 0b0001, 0, 1, (outs DPR:$dst),
(ins DPR:$src1, DPR:$src2), N3RegFrm, IIC_VBINiD,
"vorn", "$dst, $src1, $src2", "",
[(set DPR:$dst, (v2i32 (or DPR:$src1,
(vnot_conv DPR:$src2))))]>;
(vnot8 DPR:$src2))))]>;
def VORNq : N3VX<0, 0, 0b11, 0b0001, 1, 1, (outs QPR:$dst),
(ins QPR:$src1, QPR:$src2), N3RegFrm, IIC_VBINiQ,
"vorn", "$dst, $src1, $src2", "",
[(set QPR:$dst, (v4i32 (or QPR:$src1,
(vnot_conv QPR:$src2))))]>;
(vnot16 QPR:$src2))))]>;
// VMVN : Vector Bitwise NOT
def VMVNd : N2VX<0b11, 0b11, 0b00, 0b00, 0b01011, 0, 0,
(outs DPR:$dst), (ins DPR:$src), IIC_VSHLiD,
"vmvn", "$dst, $src", "",
[(set DPR:$dst, (v2i32 (vnot DPR:$src)))]>;
[(set DPR:$dst, (v2i32 (vnot8 DPR:$src)))]>;
def VMVNq : N2VX<0b11, 0b11, 0b00, 0b00, 0b01011, 1, 0,
(outs QPR:$dst), (ins QPR:$src), IIC_VSHLiD,
"vmvn", "$dst, $src", "",
[(set QPR:$dst, (v4i32 (vnot QPR:$src)))]>;
def : Pat<(v2i32 (vnot_conv DPR:$src)), (VMVNd DPR:$src)>;
def : Pat<(v4i32 (vnot_conv QPR:$src)), (VMVNq QPR:$src)>;
[(set QPR:$dst, (v4i32 (vnot16 QPR:$src)))]>;
def : Pat<(v2i32 (vnot8 DPR:$src)), (VMVNd DPR:$src)>;
def : Pat<(v4i32 (vnot16 QPR:$src)), (VMVNq QPR:$src)>;
// VBSL : Vector Bitwise Select
def VBSLd : N3VX<1, 0, 0b01, 0b0001, 0, 1, (outs DPR:$dst),
@ -2398,14 +2404,14 @@ def VBSLd : N3VX<1, 0, 0b01, 0b0001, 0, 1, (outs DPR:$dst),
"vbsl", "$dst, $src2, $src3", "$src1 = $dst",
[(set DPR:$dst,
(v2i32 (or (and DPR:$src2, DPR:$src1),
(and DPR:$src3, (vnot_conv DPR:$src1)))))]>;
(and DPR:$src3, (vnot8 DPR:$src1)))))]>;
def VBSLq : N3VX<1, 0, 0b01, 0b0001, 1, 1, (outs QPR:$dst),
(ins QPR:$src1, QPR:$src2, QPR:$src3),
N3RegFrm, IIC_VCNTiQ,
"vbsl", "$dst, $src2, $src3", "$src1 = $dst",
[(set QPR:$dst,
(v4i32 (or (and QPR:$src2, QPR:$src1),
(and QPR:$src3, (vnot_conv QPR:$src1)))))]>;
(and QPR:$src3, (vnot16 QPR:$src1)))))]>;
// VBIF : Vector Bitwise Insert if False
// like VBSL but with: "vbif $dst, $src3, $src1", "$src2 = $dst",