Bill Wendling
eac8f35da8
Move <map> include out of .h and into .cpp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-13 01:05:54 +00:00
Bill Wendling
6a97ed34ed
Merge DEBUG statements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121660 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-13 01:03:49 +00:00
Chris Lattner
67db883487
eliminate the Records global variable, patch by Garrison Venn!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121659 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-13 00:23:57 +00:00
Chris Lattner
9d6250f52b
clean up RecordKeeper::getAllDerivedDefinitions, patch by Garrison Venn!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121658 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-13 00:20:52 +00:00
Bill Wendling
ab7837c269
Get rid of ellipses.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121589 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 22:54:30 +00:00
Jim Grosbach
e246717c3a
Thumb unconditional branch binary encoding. rdar://8754994
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121496 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 18:21:33 +00:00
Jim Grosbach
0108645139
Thumb conditional branch binary encodings. rdar://8745367
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121493 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 17:13:40 +00:00
Bob Wilson
c2ef828616
The Neon vqdmlsl_lane and vqdmlal_lane intrinsics have 4 arguments, not 3.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10 06:37:53 +00:00
Jim Grosbach
cf6220a9de
Thumb needs a few different encoding schemes for branch targets. Rename
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t_brtarget to be more specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121398 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 19:01:46 +00:00
Bob Wilson
b78558c0e1
80-column fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121395 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 18:43:35 +00:00
Bob Wilson
0e1fb7afcc
Add a license comment to the generated arm_neon.h header.
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Remove the previous header. I don't think we need to expose to end users
that we use TableGen to produce our version of arm_neon.h, and that header
was also using doubleslash comments which could be a problem when using it
in strict C89 compilations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121390 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 18:31:01 +00:00
Michael J. Spencer
333fb04506
Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121379 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 17:36:48 +00:00
Bill Wendling
09aa3f0ef3
The BLX instruction is encoded differently than the BL, because why not? In
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particular, the immediate has 20-bits of value instead of 21. And bit 0 is '0'
always. Going through the BL fixup encoding was trashing the "bit 0 is '0'"
invariant.
Attempt to get the encoding at slightly more correct with this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121336 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 00:39:08 +00:00
Bill Wendling
dff2f7151f
Support the "target" encodings for the CB[N]Z instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121308 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 23:01:43 +00:00
Bob Wilson
7441089c9b
Add operators for "_lane" variants of some saturating Neon multiply intrinsics
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so they can be implemented without separate clang builtins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121299 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 22:36:08 +00:00
Bob Wilson
b4504308ce
Add operators for vabdl and vabal so they can be implemented without builtins.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121287 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 21:39:04 +00:00
Bob Wilson
b1e9df3b72
Remove unused function parameter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121286 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 21:39:00 +00:00
Bob Wilson
f4f39d35cd
Add an operator for vaba so it can be implemented using vabd.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121276 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 20:09:10 +00:00
Bill Wendling
cd466f582a
Use this new fangled StringSwitch technology.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121273 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 20:02:49 +00:00
Bill Wendling
dd2b6cbb62
Cleanup table a bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121250 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 13:03:15 +00:00
Bill Wendling
b8958b031e
Add support for loading from a constant pool.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121226 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 01:57:09 +00:00
Bob Wilson
e113ae56d9
Add operators for vadd[lw] and vsub[lw]
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so they can be implemented without clang builtins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121213 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-08 00:14:04 +00:00
Bob Wilson
0584316dfb
Add operators for vmlal{_n,_lane} and vmlsl{_n,_lane}
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so they can be implemented without clang builtins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121209 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 23:53:37 +00:00
Bob Wilson
da1d3dc9a5
Emit vmovl intrinsics first in the arm_neon.h header
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so they can be used in the implementations of other intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121208 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 23:53:32 +00:00
Jim Grosbach
997759ac22
Add source Record* reference to PatternToMatch. Allows better diagnostics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 23:05:49 +00:00
Bob Wilson
2196caab82
Add an operator for vdup_lane so it can be implemented without a clang builtin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121190 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 22:39:24 +00:00
Bob Wilson
3467cd0d03
Add an operator for vmull_lane so it can be implemented without a clang builtin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121187 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 22:02:48 +00:00
Jim Grosbach
bf149c75b3
Remove reference to the CMPz instruction patterns for ARM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121180 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 20:44:33 +00:00
Bob Wilson
c4ba09da60
Add new built-in operations for vmull and vmull_n
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so they can be implemented without requiring clang builtins.
Radar 8446238.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121173 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 20:02:45 +00:00
Jim Grosbach
45258f5708
Trailing whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121167 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 19:36:07 +00:00
Jim Grosbach
76612b549f
Change assert to diagnostic. Message still needs work, but it's better than
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an assert, at least.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121166 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 19:35:36 +00:00
Bob Wilson
3890e397c3
Add an OpReinterpret operation to TableGen's NeonEmitter.
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An OpReinterpret entry is handled by translating it to OpCast intrinsics for
all combinations of source and destination types with the same total size.
This will be used to generate all the vreinterpret intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121087 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 01:12:23 +00:00
Bob Wilson
d8b847066e
Fix whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121086 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 01:12:19 +00:00
Jim Grosbach
662a816e89
Add fixup for Thumb1 BL/BLX instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121072 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06 23:57:07 +00:00
Bob Wilson
7f76218720
Remove trailing whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120891 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-04 04:40:15 +00:00
Bob Wilson
ce0bb5479a
Get Neon intrinsic names from the new "Name" field in the tblgen records
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instead of just converting the record name to lowercase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120809 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 17:19:39 +00:00
Bill Wendling
6cfab3748c
I did it wrong. Don't disregard these encodings here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120786 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 02:25:59 +00:00
Bill Wendling
b40a90597b
Ignore decode table conflicts in the tMOVgpr2tgpr, tMOVgpr2gpr, and tMOVtgpr2gpr
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instructions. They are handled as special moves, but encoded as a normal move.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120779 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 01:55:30 +00:00
Bob Wilson
b0d98692a6
Add support for "_lane" variants of VMUL, VMLA, and VMLS Neon intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120764 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 00:34:12 +00:00
Bob Wilson
194aa58066
Support using macros for Neon intrinsics implemented without builtins.
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Intrinsics implemented with Clang builtins could already be implemented as
either inline functions or macros, but intrinsics implemented directly
(without builtins) could only be inline functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120763 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 00:34:09 +00:00
Bob Wilson
37a0b54fb5
Simplify code in Neon intrinsics. No functional changes intended.
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For most intrinsics, there is no need to allocate a temporary to hold the
result value; just return it directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120695 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 07:44:23 +00:00
Bob Wilson
377296e301
Assign arguments of Neon intrinsic macros to local temporaries.
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Since we're casting them for the calls to the builtins, we need this to
make sure their types get checked in the same way they would if the intrinsics
were implemented as inline functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 07:10:39 +00:00
Bob Wilson
052008bc3d
Use statement expressions in Neon intrinsics defined as macros.
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This is in preparation for adding assignments to temporaries to ensure
that the proper type checking is done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120649 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 02:42:51 +00:00
Bob Wilson
4a6c7fc872
Add casts for splatted scalars in calls to Neon builtins.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120641 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 01:18:23 +00:00
Bob Wilson
1dbfa91671
Add a missing cast for Neon vsbl results.
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The bitwise operations are always done with unsigned values, but the result may
be signed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120640 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 01:18:20 +00:00
Bob Wilson
b322fc2ece
Add another missing cast for Neon vcombine results.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120639 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 01:18:18 +00:00
Bob Wilson
c79528a112
Add casts in arm_neon.h for result values in inline functions as well as macros.
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We should not rely on lax-vector-conversions for these intrinsics to work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120638 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 01:18:15 +00:00
Bob Wilson
317bafb82c
Avoid "char" for Neon vector elements; make it explicitly signed (or unsigned).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120632 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 00:24:59 +00:00
Bob Wilson
e106bc17a3
Cast scalar results of Neon macros to the correct type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120631 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-02 00:24:56 +00:00
Bob Wilson
f00140c8e1
Add explicit casts for vector arguments to Neon builtins.
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This avoids warnings with -Wvector-conversions. Radar 8228022.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120597 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01 19:49:58 +00:00