59bbc545e0
Shifter ops are not always free. Do not fold them (especially to form
...
complex load / store addressing mode) when they have higher cost and
when they have more than one use.
llvm-svn: 117509
2010-10-27 23:41:30 +00:00
fadb951e5b
Provide correct encodings for NEON vcvt, which has its own special immediate encoding
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for specifying fractional bits for fixed point conversions.
llvm-svn: 117501
2010-10-27 22:49:00 +00:00
5e7cb5fc27
Added the x86 instruction ud2b (2nd official undefined instruction).
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llvm-svn: 117485
2010-10-27 20:46:49 +00:00
5faac39061
Enable clang autocompletion by default.
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llvm-svn: 117415
2010-10-26 23:24:54 +00:00
1e4d9a17c2
First part of refactoring ARM addrmode2 (load/store) instructions to be more
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explicit about the operands. Split out the different variants into separate
instructions. This gives us the ability to, among other things, assign
different scheduling itineraries to the variants. rdar://8477752.
llvm-svn: 117409
2010-10-26 22:37:02 +00:00
34402c4fe4
Constify another 2 disassembler tables.
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llvm-svn: 117208
2010-10-23 09:28:42 +00:00
de0a4fbf3b
Make the disassembler tables const so they end up in read-only memory.
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llvm-svn: 117206
2010-10-23 09:10:44 +00:00
f4a6809231
Remove -llvmc-temp-hack from tblgen.
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llvm-svn: 117197
2010-10-23 07:32:53 +00:00
e9b78186d4
Syntax tweak in llvmc: (something [a,b,c]) -> (something a, b, c).
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llvm-svn: 117196
2010-10-23 07:32:46 +00:00
de68389cd3
Trailing whitespace.
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llvm-svn: 117195
2010-10-23 07:32:37 +00:00
dbb77154dc
Do not install libBugpointPasses.dylib for Apple builds. Radar 8585383.
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llvm-svn: 117172
2010-10-22 23:04:17 +00:00
1eaa381789
Fix the name of libLLVMHello.dylib so that it does not get installed for
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Apple builds. Radar 8585383.
llvm-svn: 117164
2010-10-22 22:10:57 +00:00
9192e7ab12
Make some symbols static, move classes into anonymous namespaces.
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llvm-svn: 117111
2010-10-22 17:35:07 +00:00
83123a47ce
Add a way to emit StringSwitch of clang attribute spellings.
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llvm-svn: 116899
2010-10-20 01:21:53 +00:00
713460114d
Fix VC2010 build.
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llvm-svn: 116833
2010-10-19 18:04:06 +00:00
889c1e7d80
Build with RTTI and exceptions disabled. Only in GCC for now.
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llvm-svn: 116682
2010-10-17 02:26:16 +00:00
c46e8cb258
KillTheDoctor: Fix 2008 build. I'm actually surprised 2010 defines all of these, many are non-standard posix/unix extensions.
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llvm-svn: 116597
2010-10-15 18:13:02 +00:00
eba55822d7
Teach FileCheck to handle trailing CHECK-NOT patterns.
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A CHECK-NOT pattern without a following CHECK pattern simply checks that the
pattern doesn't match before the end of the input file.
You can even have only CHECK-NOT patterns to check that strings appear nowhere
in the input file.
llvm-svn: 116592
2010-10-15 17:47:12 +00:00
68a335e185
ARM mode encoding information for UBFX and SBFX instructions.
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llvm-svn: 116588
2010-10-15 17:15:16 +00:00
dba47755a0
Teach PerfectShuffle to not generate files with embedded tab characters.
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llvm-svn: 116458
2010-10-14 00:12:49 +00:00
7e72ec6626
Refactor the ARM 'setend' instruction pattern. Use a single instruction pattern
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and handle the operand explicitly. Flesh out encoding information. Add an
explicit disassembler testcase for the instruction.
llvm-svn: 116432
2010-10-13 21:00:04 +00:00
1e7db68774
Add ARM mode encoding for [SU]XT[BH] and [SU]XTA[BH] instructions.
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llvm-svn: 116421
2010-10-13 19:56:10 +00:00
51a12eb11d
Allow targets to optionally specify custom binary encoder functions for
...
operand values. This is useful for operands which require additional trickery
to encode into the instruction. For example, the ARM shifted immediate and
shifted register operands.
llvm-svn: 116353
2010-10-12 22:21:57 +00:00
65c1c43c13
KillTheDoctor: Fix VS2008 build.
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llvm-svn: 116330
2010-10-12 19:27:44 +00:00
a48349f596
Fix spelling error.
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llvm-svn: 116282
2010-10-12 00:21:05 +00:00
e61de930bc
The assert() should reference to machine instr operand number, too.
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llvm-svn: 116243
2010-10-11 21:41:31 +00:00
11ced671be
Make sure to use the machine instruction operand number. It doesn't always
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map one-to-one with the CodeGenInstruction operand number.
llvm-svn: 116238
2010-10-11 21:31:22 +00:00
279362dd5a
Add KillTheDoctor.
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llvm-svn: 116216
2010-10-11 19:55:38 +00:00
806b139bbc
trailing whitespace cleanup
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llvm-svn: 116215
2010-10-11 19:38:01 +00:00
191ad7c473
When figuring out which operands match which encoding fields in an instruction,
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try to match them by name first. If there is no by-name match, fall back to
assuming they are in order (this was the previous behavior).
llvm-svn: 116211
2010-10-11 18:25:51 +00:00
1ef5e84c31
Per discussion with Sanjiv, remove the PIC16 target from mainline. When/if
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it comes back, it will be largely a rewrite, so keeping the old codebase
in tree isn't helping anyone.
llvm-svn: 116190
2010-10-11 05:44:40 +00:00
9cc3fcc8ec
syntax-highlighting: Fix module asm keyword.
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llvm-svn: 116152
2010-10-09 15:44:36 +00:00
3431778a2b
Add Kate syntax highlighting files.
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llvm-svn: 116146
2010-10-09 07:11:04 +00:00
b75d0ca38e
A few 80 column cleanups
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llvm-svn: 116069
2010-10-08 18:13:57 +00:00
2f0be8f404
trailing whitespace
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llvm-svn: 116068
2010-10-08 18:09:59 +00:00
ba66a81017
Fix -Asserts warning.
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llvm-svn: 116030
2010-10-08 02:07:22 +00:00
a7b6d58f45
Make <target>CodeEmitter::getBinaryCodeForInstr() a const method.
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llvm-svn: 116018
2010-10-08 00:21:28 +00:00
33c1eb16e8
Move checking for t2MOVCCi16 to the right place.
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llvm-svn: 115994
2010-10-07 22:14:01 +00:00
1e00173d20
Fix typo in comment.
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llvm-svn: 115986
2010-10-07 21:55:16 +00:00
0df7ea4c24
Move tool_output_file into its own file.
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llvm-svn: 115973
2010-10-07 20:32:40 +00:00
d4b62765a7
gtest: Fix warnings on MinGW.
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llvm-svn: 115945
2010-10-07 18:29:44 +00:00
33a390e2ca
CMake: Fix warning in gtest.
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llvm-svn: 115935
2010-10-07 18:12:54 +00:00
daab660fb1
trailing whitespace
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llvm-svn: 115923
2010-10-07 16:56:28 +00:00
5b255c2dd6
Allow use of the 16-bit literal move instruction in CMOVs for Thumb2 mode.
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llvm-svn: 115890
2010-10-07 00:53:56 +00:00
742adc328a
Allow use of the 16-bit literal move instruction in CMOVs for ARM mode.
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llvm-svn: 115884
2010-10-07 00:42:42 +00:00
b270f28c1a
Now that VDUPfqf and VDUPfdfare properly pseudos, nuke the special handling.
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llvm-svn: 115841
2010-10-06 21:17:07 +00:00
28f034c21a
Generalize tblgen's dag parsing logic to handle arbitrary expressions
...
as the operator of the dag. Specifically, this allows parsing things
like (F.x 4) in addition to just (a 4).
Unfortunately, this runs afoul of an idiom being used by llvmc. It
is using dags like (foo [1,2,3]) to represent a list of stuff being
passed into foo. With this change, this is parsed as a [1,2,3]
subscript on foo instead of being the first argument to the dag.
Cope with this in the short term by requiring a "-llvmc-temp-hack"
argument to tblgen to get the old parsing behavior.
llvm-svn: 115742
2010-10-06 04:55:48 +00:00
e76cfcf8a8
cleanups
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llvm-svn: 115739
2010-10-06 04:31:40 +00:00
9402633637
remove the !nameconcat tblgen feature. It "shorthand" and only used in 4 places
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where !cast is just as short.
llvm-svn: 115722
2010-10-06 00:19:21 +00:00
61ea00b494
allow !strconcat to take more than two operands to eliminate
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!strconcat(!strconcat(!strconcat(!strconcat
Simplify some x86 td files to use it.
llvm-svn: 115719
2010-10-05 23:58:18 +00:00
Evan Cheng