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2012-04-27Missed some register numbers.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155706 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-27Update edis test for r155704.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155705 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-26Specify cpu to unbreak tests.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155604 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-24Add missing test cases for ARM VLD3 (single 3-element structure to all lanes)Kevin Enderby
instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155453 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-24Add missing test cases for ARM VLD4 (single 4-element structure to all lanes)Kevin Enderby
instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155444 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Added support for disassembling unpredictable swp/swpb ARM instructions.Silviu Baranga
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155004 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Fix the bahavior of the disassembler when decoding unpredictable mrs ↵Silviu Baranga
instructions on ARM. Now the diasassembler emmits warnings instead of errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155002 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Added support for unpredictable mcrr/mcrr2/mrrc/mrrc2 ARM instruction in the ↵Silviu Baranga
disassembler. Since the upredicability conditions are complex, C++ code was added to handle them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155001 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Fixed decoding for the ARM cdp2 instruction. The restriction on the ↵Silviu Baranga
coprocessor number was removed for this instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155000 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18Add suport for unpredicatble cases of the cmp, tst, teq and cmnz ARM ↵Silviu Baranga
instructions in the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154999 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Add disassembler to MIPS. Akira Hatanaka
Patch by Vladimir Medic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154935 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-17Fix ARM disassembly of VLD2 (single 2-element structure to all lanes)Kevin Enderby
instructions with writebacks. And add test a case for all opcodes handed by DecodeVLD2DupInstruction() in ARMDisassembler.cpp . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154884 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16Add -disassemble support for -show-inst and -show-encode capability llvm-mc. ↵Richard Barton
Also refactor so all MC paraphernalia are created once for all uses as much as possible. The test change is to account for the fact that the default disassembler behaviour has changed with regards to specifying the assembly syntax to use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154809 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-11Fixed a case of ARM disassembly getting an assert on a bad encodingKevin Enderby
of a VST instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154544 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-11Add retw and lretw instructions. Also, fix Intel syntax parsing for allCharles Davis
ret instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154468 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-11Fix ARM disassembly of VLD instructions with writebacks.  And add test a caseKevin Enderby
for all opcodes handed by DecodeVLDInstruction() in ARMDisassembler.cpp . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154459 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-11Fix a number of problems with ARM fused multiply add/subtract instructions.Evan Cheng
1. The new instruction itinerary entries are not properly described. 2. The asm parser can't handle vfms and vfnms. 3. There were no assembler, disassembler test cases. 4. HasNEON2 has the wrong assembler predicate. rdar://10139676 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154456 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-06Add the tests that were supposed to go with r153935 that I forgot svn addCraig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154165 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-05Added support for unpredictable ADC/SBC instructions on ARM, and also fixed ↵Silviu Baranga
some corner cases involving the PC register as an operand for these instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154101 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-05Added support for handling unpredictable arithmetic instructions on ARM.Silviu Baranga
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154100 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Add support for AVX enhanced comparison predicates. Patch from Kay Tiong Khoo.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153935 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Revert r153924. Delete test/MC/Disassembler/Mips and ↵Akira Hatanaka
lib/Target/Mips/Disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153926 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Revert r153924. There were buildbot failures.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153925 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03MIPS disassembler support.Akira Hatanaka
Patch by Vladimir Medic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153924 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Added fix in TableGen instruction decoder generation. The decoder now breaks ↵Silviu Baranga
for every leaf node. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153874 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-25Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnuEli Bendersky
* Removed test/lib/llvm.exp - it is no longer needed * Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files left in the test suite so this code is no longer required. test/lit.cfg is now much shorter and clearer * Removed a lot of duplicate code in lit.local.cfg files that need access to the root configuration, by adding a "root" attribute to the TestingConfig object. This attribute is dynamically computed to provide the same information as was previously provided by the custom getRoot functions. * Documented the config.root attribute in docs/CommandGuide/lit.pod git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153408 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Added soft fail checks for the disassembler when decoding some corner cases ↵Silviu Baranga
of the STRD, STRH, LDRD, LDRH, LDRSH and LDRSB instructions on ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153252 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Added soft fail cases for the disassembler when decoding LDRSBT, LDRHT or ↵Silviu Baranga
LDRSHT instruction on ARM git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153251 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Added soft fail cases for the disassembler when decoding MUL instructions on ↵Silviu Baranga
ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153250 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Fix ARM disassembly of VST1 and VST2 instructions with writeback. And add testKevin Enderby
case for all opcodes handed by DecodeVSTInstruction() in ARMDisassembler.cpp . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153218 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-20The ARM instructions that have an unpredictable behavior when the pc ↵Silviu Baranga
register operand is given now fail with soft fail. Modified the regression tests to reflect this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153089 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-12Change the second line of the test added for r152414 to use CHECK-NEXT.Kevin Enderby
Suggestion by Bill Wendling! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152582 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-10Fix disasm of iret, sysexit, and sysret when displayed with Intel syntax.Bill Wendling
Patch by Kay Tiong Khoo! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152487 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-09Fix the x86 disassembler to at least print the lock prefix if it is the firstKevin Enderby
prefix. Added a FIXME to remind us this still does not work when it is not the first prefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152414 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06Fix a bug in the ARM disassembly of the neon VLD2 all lanes instruction.Kevin Enderby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152127 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01Change ARMInstPrinter::printPredicateOperand() so it will not abort if itKevin Enderby
runs into the undefined 15 condition code value. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151844 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-27X86 disassembler support for jcxz, jecxz, and jrcxz. Fixes PR11643. Patch by ↵Craig Topper
Kay Tiong Khoo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151510 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-19Add vmfunc instruction to X86 assembler and disassembler.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150899 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-18Add X86 assembler and disassembler support for AMD SVM instructions. ↵Craig Topper
Original patch by Kay Tiong Khoo. Few tweaks by me for code density and to reduce replication. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150873 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-16Replace all instances of dg.exp file with lit.local.cfg, since all tests are ↵Eli Bendersky
run with LIT now and now Dejagnu. dg.exp is no longer needed. Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150664 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-09Teach the MC and disassembler about SoftFail, and hook it up to ↵James Molloy
UNPREDICTABLE on ARM. Wire this to tBLX in order to provide test coverage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150169 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-30Add disassembler support for VPERMIL2PD and VPERMIL2PS.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147368 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-30Add FMA4 instructions to disassembler.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147367 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-29Fix execution domains for PS/PD FMA3 instructions. Add SS/SD forms o FMA3 ↵Craig Topper
instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147353 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-29Expose FMA3 instructions to the disassembler.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147351 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-14ARM NEON VST2 assembly parsing and encoding.Jim Grosbach
Work in progress. Parsing for non-writeback, single spaced register lists works now. The rest have the representations better factored, but still need more to be able to parse properly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146579 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-27Add several new instructions supported by the latest MicroBlaze.Wesley Peck
These instructions are not generated by the backend yet, this will come in a later commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145161 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-15Fix an ambiguous decoding where we failed to properly decode VMOVv2f32 and ↵Owen Anderson
VMOVv4f32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144683 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-14ARM VLDR/VSTR instructions don't need a size suffix.Jim Grosbach
Canonicallize on the non-suffixed form, but continue to accept assembly that has any correctly sized type suffix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144583 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-07Simplify some uses of utohexstr.Benjamin Kramer
As a side effect hex is printed lowercase instead of uppercase now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144013 91177308-0d34-0410-b5e6-96231b3b80d8
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