Chris Lattner
4e99e6dfdd
Ask legalize to promote all vector shuffles to be v16i8 instead of having to
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handle all 4 PPC vector types. This simplifies the matching code and allows
us to eliminate a bunch of patterns. This also adds cases we were missing,
such as CodeGen/PowerPC/vec_splat.ll:splat_h.
llvm-svn: 27400
2006-04-04 17:25:31 +00:00
Chris Lattner
2bf9c8cc18
Plug in the byte and short splats
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llvm-svn: 27387
2006-04-04 00:05:13 +00:00
Chris Lattner
c65511b05c
Add the full set of min/max instructions
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llvm-svn: 27372
2006-04-03 15:58:28 +00:00
Chris Lattner
38318b2706
Implement vnot using VNOR instead of using 'vspltisb v0, -1' and vxor
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llvm-svn: 27331
2006-04-01 22:41:47 +00:00
Chris Lattner
32bb17a5f3
Shrinkify some more intrinsic definitions.
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llvm-svn: 27322
2006-03-31 22:41:56 +00:00
Chris Lattner
12e9ce7104
Pull operand asm string into base class, shrinkifying intrinsic definitions.
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No functionality change.
llvm-svn: 27320
2006-03-31 22:34:05 +00:00
Chris Lattner
3d6e5f8a05
Fix 80 column violations :)
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llvm-svn: 27315
2006-03-31 21:57:36 +00:00
Chris Lattner
d66dd2a4ee
fix a pasto
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llvm-svn: 27308
2006-03-31 21:19:06 +00:00
Chris Lattner
28219f34bc
Add vperm support for all datatypes
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llvm-svn: 27307
2006-03-31 20:00:35 +00:00
Chris Lattner
560f734320
compactify some more instruction definitions
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llvm-svn: 27288
2006-03-31 05:38:32 +00:00
Chris Lattner
2c3d6bdb55
Compactify comparisons.
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llvm-svn: 27287
2006-03-31 05:32:57 +00:00
Chris Lattner
e330741a6c
Lower vector compares to VCMP nodes, just like we lower vector comparison
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predicates to VCMPo nodes.
llvm-svn: 27285
2006-03-31 05:13:27 +00:00
Chris Lattner
87d3a2e045
Add the rest of the vmul instructions and the vmulsum* instructions.
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llvm-svn: 27268
2006-03-30 23:39:06 +00:00
Chris Lattner
22b7e551f1
Use a new tblgen feature to significantly shrinkify instruction definitions that
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directly correspond to intrinsics.
llvm-svn: 27266
2006-03-30 23:21:27 +00:00
Chris Lattner
6aca6013d2
Add a bunch of new instructions for intrinsics.
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llvm-svn: 27265
2006-03-30 23:07:36 +00:00
Nate Begeman
d432d66cc8
Fix a couple typos
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llvm-svn: 27216
2006-03-28 04:18:18 +00:00
Nate Begeman
5a82c8ccbd
Add a few more altivec intrinsics
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llvm-svn: 27215
2006-03-28 04:15:58 +00:00
Chris Lattner
a570305421
implement a bunch more intrinsics.
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llvm-svn: 27209
2006-03-28 02:29:37 +00:00
Chris Lattner
ac98e20cc9
Use normal lvx for scalar_to_vector instead of lve*x. They do the exact
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same thing and we have a dag node for the former.
llvm-svn: 27205
2006-03-28 01:43:22 +00:00
Chris Lattner
d5da541d42
Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum value. Split them into separate enums.
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llvm-svn: 27201
2006-03-28 00:40:33 +00:00
Chris Lattner
4b0fc38fe7
Fix the JIT encoding of VSEL
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llvm-svn: 27160
2006-03-27 03:34:17 +00:00
Chris Lattner
b5efa3e0f5
Fix the JIT encoding of VSPLTI*
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llvm-svn: 27159
2006-03-27 03:28:57 +00:00
Chris Lattner
03ad35fd49
add vsel
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llvm-svn: 27153
2006-03-26 22:38:43 +00:00
Chris Lattner
65a455b060
Codegen vector predicate compares.
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llvm-svn: 27151
2006-03-26 10:06:40 +00:00
Evan Cheng
b17bbf8ccb
Remove PPC:isZeroVector, use ISD::isBuildVectorAllZeros instead
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llvm-svn: 27149
2006-03-26 09:52:32 +00:00
Chris Lattner
f0c36b99e6
Add all of the altivec comparison instructions. Add patterns for the
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non-predicate altivec compare intrinsics.
llvm-svn: 27143
2006-03-26 04:57:17 +00:00
Chris Lattner
4e0a78ea30
Add and 8/16-bit adds, add all integer subtracts, add saturating subtract
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intrinsics.
llvm-svn: 27142
2006-03-26 02:39:02 +00:00
Chris Lattner
d33ef7a1bc
implement the vsldoi intrinsic.
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llvm-svn: 27139
2006-03-26 00:41:48 +00:00
Chris Lattner
7d557e00f3
fix the pattern for vandc, it's NOT vnand
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llvm-svn: 27136
2006-03-25 23:10:40 +00:00
Chris Lattner
88a0c65463
add patterns for VANDC/VNOR, implementing
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CodeGen/PowerPC/eqv-andc-orc-nor.ll:VNOR/VANDC
llvm-svn: 27135
2006-03-25 23:05:29 +00:00
Chris Lattner
f80b39f9b1
Add some logical operations
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llvm-svn: 27127
2006-03-25 22:16:05 +00:00
Chris Lattner
d2823658b4
implement a bunch of intrinsics
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llvm-svn: 27118
2006-03-25 08:01:02 +00:00
Chris Lattner
cb5f9269a9
Move all Altivec stuff out into a new PPCInstrAltivec.td file.
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Add a bunch of patterns for different datatypes, e.g. bit_convert, undef and
zero vector support.
llvm-svn: 27117
2006-03-25 07:51:43 +00:00