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* Remove unnecessary include.Craig Topper2014-02-09
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201041 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove some unnecessary code. The conditions it was checking had already ↵Craig Topper2014-02-09
| | | | | | been ruled out by the caller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201039 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve existing visualizers by:Nikola Smiljanic2014-02-07
| | | | | | | | | | - Properly displaying non null terminated StringRef. - Auto expanding pointer types. - Displaying real type names for PointerUnions. - Using "size" and "capacity" across all containers. - Simplifying code where possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201004 91177308-0d34-0410-b5e6-96231b3b80d8
* LLVM-1163: AAPCS-VFP violation when CPRC allocated to stackOliver Stannard2014-02-07
| | | | | | | | | | | | | | According to the AAPCS, when a CPRC is allocated to the stack, all other VFP registers should be marked as unavailable. I have also modified the rules for allocating non-CPRCs to the stack, to make it more explicit that all GPRs must be made unavailable. I cannot think of a case where the old version would produce incorrect answers, so there is no test for this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200970 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete all of the CodeGenInstructions from CodeGenTarget destructor.Craig Topper2014-02-06
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200906 91177308-0d34-0410-b5e6-96231b3b80d8
* Shrink the size of CodeGenInstruction a little bit by using bitfields. 32 ↵Craig Topper2014-02-05
| | | | | | bools seemed excessive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200829 91177308-0d34-0410-b5e6-96231b3b80d8
* Get rid of a vector copy by just making a pointer out of the reference ↵Craig Topper2014-02-05
| | | | | | returned by getInstructionsByEnumValue instead of assigning it to a new vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200828 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a vector that was passed by value instead of reference.Craig Topper2014-02-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200827 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a doxygen comment referencing the wrong method name.Craig Topper2014-02-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200825 91177308-0d34-0410-b5e6-96231b3b80d8
* Add CheckChildInteger to ISelMatcher operations. Removes nearly 2000 bytes ↵Craig Topper2014-02-05
| | | | | | from X86 matcher table. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200821 91177308-0d34-0410-b5e6-96231b3b80d8
* TableGen/X86RecognizableInstr.h: Prune out-of-date "@param isSSE". ↵NAKAMURA Takumi2014-02-02
| | | | | | [-Wdocumentation] git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200628 91177308-0d34-0410-b5e6-96231b3b80d8
* Merge x86 HasOpSizePrefix/HasOpSize16Prefix into a 2-bit OpSize field with 0 ↵Craig Topper2014-02-02
| | | | | | meaning no 0x66 prefix in any mode. Rename Opsize16->OpSize32 and OpSize->OpSize16. The classes now refer to their operand size rather than the mode in which they need a 0x66 prefix. Hopefully can merge REX_W into this as OpSize64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200626 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify some code since VEX and EVEX instructions never have HasOpSizePrefix.Craig Topper2014-02-02
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200625 91177308-0d34-0410-b5e6-96231b3b80d8
* Merge HasVEXPrefix/HasEVEXPrefix/HasXOPPrefix into a 2-bit 'encoding' field ↵Craig Topper2014-02-02
| | | | | | in TSFlags. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200624 91177308-0d34-0410-b5e6-96231b3b80d8
* Separate x86 opcode maps and 0x66/0xf2/0xf3 prefixes from each other in the ↵Craig Topper2014-01-31
| | | | | | TSFlags. This greatly simplifies the switch statements in the disassembler tables and the code emitters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200522 91177308-0d34-0410-b5e6-96231b3b80d8
* Move REP out of the Prefix field of the X86 format. Give it its own bit. It ↵Craig Topper2014-01-31
| | | | | | had special handling anyway and this enables a future patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200520 91177308-0d34-0410-b5e6-96231b3b80d8
* Comment out unused macro because of warningRenato Golin2014-01-30
| | | | | | | | Modern compilers (Clang 3.4, GCC 4.8) warn on variadic macros being introduced in C99, which produces a huge number of useless diagnostics since this macro is unused in the whole project. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200479 91177308-0d34-0410-b5e6-96231b3b80d8
* Couple minor formatting fixes to the XXXGenDAGISel.inc files.Craig Topper2014-01-30
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200459 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete the Matchers stored in the SmallVectors in ↵Craig Topper2014-01-29
| | | | | | SwitchOpcodeMatcher/SwitchTypeMatcher. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200377 91177308-0d34-0410-b5e6-96231b3b80d8
* Propagate MCSubtargetInfo through TableGen's getBinaryCodeForInstr()David Woodhouse2014-01-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200349 91177308-0d34-0410-b5e6-96231b3b80d8
* Change MCStreamer EmitInstruction interface to take subtarget infoDavid Woodhouse2014-01-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200345 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the proper SDK when building iOS sim builds of LLVM and/or Mac OS X builds.Owen Anderson2014-01-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200335 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve handling of EnforceSmallerThan. Remove all types that are smaller ↵Craig Topper2014-01-28
| | | | | | from the larger set not just the smallest type from the smaller set. Ensure 'smaller' vectors have the same or fewer total bits. Similar for 'larger' vectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200287 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't use EnforceSmallerThan for EnforceVectorSubVectorTypeIs. ↵Craig Topper2014-01-25
| | | | | | EnforceSmallerThan doesn't handle vectors quite right and should really enforce that vectors have the same number of elements. Add explicit checks for vector element count differing in EnforceVectorSubVectorTypeIs instead. This removes some unnecessary type checks in X86GenDAGISel.inc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200091 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo in commment tyep->type.Craig Topper2014-01-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200089 91177308-0d34-0410-b5e6-96231b3b80d8
* Use isConcrete and getConcrete instead of using TypeVec directly.Craig Topper2014-01-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200071 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix EnforceSmallerThan to check !hasVectorTypes on the other type instead of ↵Craig Topper2014-01-25
| | | | | | this type to force this type to be scalar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200070 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove TGValueTypes.cpp from CMakeLists.txt which I forgot to do in r200036.Craig Topper2014-01-24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200037 91177308-0d34-0410-b5e6-96231b3b80d8
* Replace tablegen uses of EVT with MVT. Add isOverloaded() to MVT to ↵Craig Topper2014-01-24
| | | | | | facilitate. Remove TGValueTypes.cpp since its unused now (and may have been before). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200036 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix known typosAlp Toker2014-01-24
| | | | | | | Sweep the codebase for common typos. Includes some changes to visible function names that were misspelt. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200018 91177308-0d34-0410-b5e6-96231b3b80d8
* ]x86] Allow segment and address-size overrides for CMPS[BWLQ] (PR9385)David Woodhouse2014-01-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199806 91177308-0d34-0410-b5e6-96231b3b80d8
* [x86] Allow address-size overrides for STOS[BWLQ] (PR9385)David Woodhouse2014-01-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199804 91177308-0d34-0410-b5e6-96231b3b80d8
* [x86] Allow segment and address-size overrides for LODS[BWLQ] (PR9385)David Woodhouse2014-01-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199803 91177308-0d34-0410-b5e6-96231b3b80d8
* Use ArrayRef to simplify some code.Craig Topper2014-01-21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199712 91177308-0d34-0410-b5e6-96231b3b80d8
* [x86] Fix disassembly of MOV16ao16 et al.David Woodhouse2014-01-20
| | | | | | | | | | The addition of IC_OPSIZE_ADSIZE in r198759 wasn't quite complete. It also turns out to have been unnecessary. The disassembler handles the AdSize prefix for itself, and doesn't care about the difference between (e.g.) MOV8ao8 and MOB8ao8_16 definitions. So just let them coexist and don't worry about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199654 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow x86 mov instructions to/from memory with absolute address to be ↵Craig Topper2014-01-16
| | | | | | encoded and disassembled with a segment override prefix. Fixes PR16962. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199364 91177308-0d34-0410-b5e6-96231b3b80d8
* replace LeakSanitizerIsTurnedOffForTheCurrentProcess with ↵Kostya Serebryany2014-01-15
| | | | | | __lsan_is_turned_off, but this time hide it under __has_feature(address_sanitizer); also include <sanitizer/lsan_interface.h> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199303 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify x86 disassembler table handling of when to use ↵Craig Topper2014-01-15
| | | | | | TYPE_Rv/TYPE_R16/TYPE_R32 now that HasOpSizePrefix only means 16-bit instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199295 91177308-0d34-0410-b5e6-96231b3b80d8
* Add the lld root to llvm-lit, so llvm-lit can be usedJoey Gouly2014-01-14
| | | | | | | to run lld tests individually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199264 91177308-0d34-0410-b5e6-96231b3b80d8
* Add FPExt option to CCValAssign::LocInfo. When generating calling-conventionLang Hames2014-01-14
| | | | | | | | | | | promotion code, Tablegen will now select FPExt for floating point promotions (previously it had returned AExt, which is not valid for floating point types). Any out-of-tree targets that were relying on AExt being returned for FP promotions will need to update their code check for FPExt instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199252 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove stray comma in enum to satisfy -Wpedantic.Craig Topper2014-01-14
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199194 91177308-0d34-0410-b5e6-96231b3b80d8
* Separate the concept of 16-bit/32-bit operand size controlled by 0x66 prefix ↵Craig Topper2014-01-14
| | | | | | | | | | and the current mode from the concept of SSE instructions using 0x66 prefix as part of their encoding without being affected by the mode. This should allow SSE instructions to be encoded correctly in 16-bit mode which r198586 probably broke. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199193 91177308-0d34-0410-b5e6-96231b3b80d8
* AVX-512: Embedded Rounding Control - encoding and printingElena Demikhovsky2014-01-13
| | | | | | | Changed intrinsics for vrcp14/vrcp28 vrsqrt14/vrsqrt28 - aligned with GCC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199102 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: Provide source locations in cfg files with older Python versionsAlp Toker2014-01-11
| | | | | | | | | This commit prospectively brings the benefits of r198766 to older supported Python versions (2.5+). Tested with Python 2.6, 2.7, 3.1 and 3.3 (!) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199009 91177308-0d34-0410-b5e6-96231b3b80d8
* lit: execfile() isn't present in Python 3.3Alp Toker2014-01-11
| | | | | | | | | | | | On the other hand, exec(compile()) doesn't work in older Python versions in the 2.x series. This commit introduces exec(compile()) with a fallback to plain exec(). That'll hopefully hit the sweet spot in terms of version support. Followup to r198766 which added enhanced source locations for lit cfg parsing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199006 91177308-0d34-0410-b5e6-96231b3b80d8
* Constant propagate MachineInstrClassName.Roman Divacky2014-01-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198969 91177308-0d34-0410-b5e6-96231b3b80d8
* All backends use MC now.Rafael Espindola2014-01-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198959 91177308-0d34-0410-b5e6-96231b3b80d8
* Sink add_llvm_library(gtest_main) to UnitTestMain/CMakeLists.txt.NAKAMURA Takumi2014-01-10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198933 91177308-0d34-0410-b5e6-96231b3b80d8
* reapply r198858: Disable LeakSanitizer in TableGen binaries, see PR18325; ↵Kostya Serebryany2014-01-10
| | | | | | this time LeakSanitizerIsTurnedOffForTheCurrentProcess is used instead of __lsan_is_turned_off git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198922 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "Disable LeakSanitizer in TableGen binaries, see PR18325"Alp Toker2014-01-09
| | | | | | | | | | | To declare or define reserved identifers is undefined behaviour in standard C++. This needs to be addressed in compiler-rt before it can be used in LLVM. See the list discussion for details. This reverts commit r198858. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198884 91177308-0d34-0410-b5e6-96231b3b80d8
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