Jim Grosbach
5ca66696e7
Pseudo-ize Thumb2 jump tables with explicit MC lowering to the raw
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instructions. This simplifies instruction printing and disassembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120333 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 22:37:40 +00:00
Michael J. Spencer
dffde99644
Support: Add PathV2 implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120329 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 22:28:51 +00:00
Bill Wendling
a46a493c02
Refactor some of the "disassembly-only" instructions into a base class. This
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reduces some code duplication.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120326 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 22:15:03 +00:00
Chris Lattner
e9e973018a
fix PR8677, patch by Jakub Staszak!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120325 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 21:59:31 +00:00
Eric Christopher
7bb5996e47
Update fastisel for the changes in r120272.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120324 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 21:56:23 +00:00
Frits van Bommel
34ceb4db22
Transform (extractvalue (load P), ...) to (load (gep P, 0, ...)) if the load has no other uses, shrinking the load.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120323 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 21:56:20 +00:00
Jim Grosbach
d092a87ba3
Rename t2 TBB and TBH instructions to reference that they encode the jump table
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data. Next up, pseudo-izing them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120320 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 21:28:32 +00:00
Owen Anderson
5404c2b36e
Improving the factoring of several instruction encodings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120317 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 20:38:48 +00:00
Frits van Bommel
3ee0af3584
Teach ConstantFoldInstruction() how to fold insertvalue and extractvalue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120316 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 20:36:52 +00:00
Charles Davis
53ca1f3190
Now to chant the magical incantation that will exorcise the System library
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from LLVM forever:
grep -lR "llvm/System" * | grep -v .svn | xargs sed -ie 's#llvm/System#llvm/Support#g'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120314 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 19:44:50 +00:00
Bob Wilson
86c6d80a7a
Add support for NEON VLD3-dup instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120312 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 19:35:29 +00:00
Bob Wilson
2fcda63763
Fix copy-and-paste errors in VLD2-dup scheduling itineraries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120311 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 19:35:23 +00:00
Jim Grosbach
f1aa47dc1a
ARM Pseudo-ize tBR_JTr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120310 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 19:32:47 +00:00
Owen Anderson
00a035f74f
Thumb2 encodings for MSR and MRS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120309 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 19:29:15 +00:00
Owen Anderson
d18a9c9b9d
Thumb2 encodings for system instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120307 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 19:22:08 +00:00
Owen Anderson
05bf595122
Thumb2 encodings for branches and IT blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120306 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:54:38 +00:00
Jim Grosbach
11fbff8085
The ARM BR_JT* pseudos don't need to use the printer jtblock_operand node to
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get the pretty-printer. That's handled explicityly by the MC lowering now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120305 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:53:24 +00:00
Michael J. Spencer
3cc52ea33c
I swear I did a make clean and make before committing all this...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120304 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:47:54 +00:00
Jim Grosbach
2dc7768d73
Switch ARM BR_JTm and BR_JTr instructions to be MC-expanded pseudos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120303 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:37:44 +00:00
Michael J. Spencer
7a9ff3d36c
Missed a spot.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120301 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:29:55 +00:00
Michael J. Spencer
1f6efa3996
Merge System into Support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:16:10 +00:00
Kalle Raiskila
9363f739cd
Handle lshr for i128 correctly on SPU also when
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shiftamount > 7.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120288 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 14:44:28 +00:00
Kalle Raiskila
c2ebfd454c
Enable PostRA scheduling for SPU.
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This speeds up selected test cases with up to
5% - no slowdowns observed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120286 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 10:30:25 +00:00
Kalle Raiskila
b00f24b13c
Allow machine LICM to do its job on SPU.
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-return a sensible value for register pressure
-add pattern to 'ila' instrucion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120285 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 10:08:09 +00:00
Kalle Raiskila
11edd0cedc
Add missing i128 case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120284 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 09:36:26 +00:00
Chandler Carruth
e89ada98a6
Add some dead stores to pacify my least favorite GCC warning: may be
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uninitialized. The warning is terrible, has incorrect source locations, and has
a huge false positive rate such as *all* of these.
If anyone has a better solution, please let me know. Alternatively, I'll
happily add -Wno-uninitialized to the -Werror build mode. Maybe I can even do
it *only* when building with GCC instead of Clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120281 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 01:41:13 +00:00
Bill Wendling
2f17bf2a44
Add more Thumb encodings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120279 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 01:07:48 +00:00
Bill Wendling
5cbbf68e35
More Thumb encodings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120278 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 01:00:43 +00:00
Bill Wendling
d19ac0c75a
Add Thumb encodings for REV instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120277 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 00:42:50 +00:00
Bill Wendling
849f2e381e
Add more Thumb encodings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120272 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 00:18:15 +00:00
Rafael Espindola
ec0b428398
Make EmitIntValue non virtual.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120271 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 23:22:44 +00:00
Rafael Espindola
f7c3b75bc5
Forgot the MCPureStreamer::EmitValue in the previous commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120270 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 23:13:47 +00:00
Rafael Espindola
6f95023a7f
Move EmitValue to MCObjectStreamer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120269 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 23:08:47 +00:00
Rafael Espindola
d652dbe720
Move lowering of TLS_addr32 and TLS_addr64 to X86MCInstLower.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120263 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 21:16:39 +00:00
Jay Foad
e4d19c9eb2
PR5207: change APInt::doubleToBits() and APInt::floatToBits() to be
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static methods that return a new APInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120261 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 21:04:48 +00:00
Chris Lattner
d8f717911d
fix PR8686, accepting a 'b' suffix at the end of all the setcc
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instructions. I choose to handle this with an asmparser hack,
though it could be handled by changing all the instruction definitions
to allow be "setneb" instead of "setne". The asm parser hack is
better in this case, because we want the disassembler to produce
setne, not setneb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120260 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 20:23:50 +00:00
Chris Lattner
a1ac3bbec7
add a function to the C api to get the context out of a module, patch
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by Eric Dobson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120259 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 20:03:44 +00:00
Nicolas Geoffray
7509ccda93
When emitting a single function with cppgen=function, you don't want to emit
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initializers of global variables used in the function.
Also make sure to emit the operands of a constant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120253 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 18:00:53 +00:00
Rafael Espindola
ea4afa91eb
Fixed verson of r120245.
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Factor some duplicated code into MCObjectStreamer::EmitLabel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120248 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 17:18:55 +00:00
Rafael Espindola
ba210243ef
Revert previous patch while I debug the darwin bootstrap failure.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120246 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 16:22:59 +00:00
Rafael Espindola
f90a2de72c
Factor some duplicated code into MCObjectStreamer::EmitLabel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120245 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 15:54:36 +00:00
Rafael Espindola
3e03211625
Avoid code duplication in the many unsupported EmitGPRel32Value implementations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120243 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 15:09:24 +00:00
Rafael Espindola
a484f2c405
Move the PTXMCAsmStreamer class to the .cpp file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120241 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 14:48:34 +00:00
Rafael Espindola
e04ed7e45f
Define generic 1, 2 and 4 byte pc relative relocations. They are common
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and at least the 4 byte one will be needed to implement the .cfi_* directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120240 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 14:17:56 +00:00
Bob Wilson
b1dfa7a8e0
Add support for NEON VLD2-dup instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120236 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 06:51:26 +00:00
Bob Wilson
bebfbc560b
Fix a comment typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120235 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 06:51:19 +00:00
Bob Wilson
f3d2f9d4be
Another minor refactoring for VLD1DUP instructions.
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The op11_8 field is the same for all of them so put it in the instruction
classes instead of specifying it separately for each instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120234 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 06:51:15 +00:00
Bob Wilson
364a72a8e5
Add entry in getTargetNodeName() for ARMISD::VBICIMM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120233 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28 06:51:11 +00:00
Anton Korobeynikov
94c5ae0875
Move more PEI-related hooks to TFI
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120229 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27 23:05:25 +00:00
Anton Korobeynikov
cd775ceff0
Move callee-saved regs spills / reloads to TFI
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120228 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27 23:05:03 +00:00