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* Actually switch the default to use multiprocessingRafael Espindola2013-10-231-1/+1
| | | | llvm-svn: 193282
* [lit] Stop hacking the GIL check interval.Daniel Dunbar2013-10-231-6/+0
| | | | | | | - This was never a big win, and is irrelevant now that we commonly use multiprocessing based parallelism. llvm-svn: 193280
* [lit] Use multiprocessing based parallelism by default, on Unix.Daniel Dunbar2013-10-231-3/+7
| | | | llvm-svn: 193279
* Typo.Peter Collingbourne2013-10-201-1/+1
| | | | llvm-svn: 193043
* YAMLBench.cpp: Use llvm_move instead of std::move also here.NAKAMURA Takumi2013-10-181-1/+1
| | | | llvm-svn: 193011
* [Support][YAML] Add support for accessing tags and tag handle substitution.Michael J. Spencer2013-10-181-4/+18
| | | | llvm-svn: 193004
* Lit: LIT_PRESERVES_TMP should be aware of TMPDIR, too.NAKAMURA Takumi2013-10-171-2/+3
| | | | | | TMPDIR is preferred in Unix. llvm-svn: 192891
* Lit: Introduce an environment variable, $LIT_PRESERVES_TMP, to preserve TMP ↵NAKAMURA Takumi2013-10-171-0/+9
| | | | | | | | (and TEMP). This is intended to check how many temporary files would be generated in automated builders. llvm-svn: 192887
* Remove utils/profile.pl.Rafael Espindola2013-10-141-74/+0
| | | | | | | | It uses now removed opt options. Patch by Alastair Murray! llvm-svn: 192606
* Allow pinsrw/pinsrb/pextrb/pextrw/movmskps/movmskpd/pmovmskb/extractps ↵Craig Topper2013-10-141-0/+3
| | | | | | instructions to parse either GR32 or GR64 without resorting to duplicating instructions. llvm-svn: 192567
* Remove more filters from the disassembler. Mark some AVX512 instructions as ↵Craig Topper2013-10-121-5/+0
| | | | | | CodeGenOnly. llvm-svn: 192525
* Mark some more instructions as CodeGenOnly. Remove filters from the ↵Craig Topper2013-10-121-4/+0
| | | | | | disassembler. llvm-svn: 192522
* Add missing #include's to cctype when using isdigit/alpha/etc.Will Dietz2013-10-122-0/+2
| | | | llvm-svn: 192519
* Really fix CHECK-LABEL and CHECK-DAG interaction. This actually just ↵Stephen Lin2013-10-111-9/+17
| | | | | | restores the initial implementation that was in r186162 but got lost in some subsequent refactoring. More explicit variable names and comments are present now to hopefully prevent repeat regression, as well as another test. llvm-svn: 192477
* Fix handling of CHECK-DAG inside of CHECK-LABEL.Rafael Espindola2013-10-111-6/+4
| | | | llvm-svn: 192463
* Remove another unnecessary filter from the disassembler.Craig Topper2013-10-111-3/+0
| | | | llvm-svn: 192425
* Fix so CRC32r64r8 isn't accidentally filtered from the disassembler tables.Craig Topper2013-10-101-1/+1
| | | | llvm-svn: 192339
* More x86 disassembler filtering cleanup.Craig Topper2013-10-091-4/+1
| | | | llvm-svn: 192279
* Remove some old filters from the x86 disassembler table builder.Craig Topper2013-10-091-6/+0
| | | | llvm-svn: 192275
* Remove unneeded MMX instruction definition by moving pattern to an ↵Craig Topper2013-10-081-1/+0
| | | | | | equivalent instruction definition and removing the filtering from the disassembler table building. llvm-svn: 192175
* Remove some instructions that existed to provide aliases to the assembler. ↵Craig Topper2013-10-081-3/+1
| | | | | | Can be done with InstAlias instead. Unfortunately, this was causing printer to use 'vmovq' or 'vmovd' based on what was parsed. To cleanup the inconsistencies convert all 'vmovd' with 64-bit registers to 'vmovq', but provide an alias so that 'vmovd' will still parse. llvm-svn: 192171
* Remove some instructions that seem to only exist to trick the filtering ↵Craig Topper2013-10-071-1/+2
| | | | | | checks in the disassembler table creation. Just fix up the filter to let the real instruction through instead. llvm-svn: 192090
* Add disassembler support for long encodings for INC/DEC in 32-bit mode.Craig Topper2013-10-071-1/+2
| | | | llvm-svn: 192086
* Revert "Revert "Windows: Add support for unicode command lines""David Majnemer2013-10-073-3/+3
| | | | | | | This reverts commit r192070 which reverted r192069, I forgot to regenerate the configure scripts. llvm-svn: 192079
* Revert "Windows: Add support for unicode command lines"David Majnemer2013-10-063-3/+3
| | | | | | | This is causing MinGW bots to fail. This reverts commit r192069. llvm-svn: 192070
* Windows: Add support for unicode command linesDavid Majnemer2013-10-063-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: The MSVCRT deliberately sends main() code-page specific characters. This isn't too useful to LLVM as we end up converting the arguments to UTF-16 and subsequently attempt to use the result as, for example, a file name. Instead, we need to have the ability to access the Unicode command line and transform it to UTF-8. This has the distinct advantage over using the MSVC-specific wmain() function as our entry point because: - It doesn't work on cygwin. - It only work on MinGW with caveats and only then on certain versions. - We get to keep our entry point as main(). :) N.B. This patch includes fixes to other parts of lib/Support/Windows s.t. we would be able to take advantage of getting the Unicode paths. E.G. clang spawning clang -cc1 would want to give it Unicode arguments. Reviewers: aaron.ballman, Bigcheese, rnk, ruiu Reviewed By: rnk CC: llvm-commits, ygao Differential Revision: http://llvm-reviews.chandlerc.com/D1834 llvm-svn: 192069
* Add OPC_CheckChildSame0-3 to the DAG isel matcher. This replaces sequences ↵Craig Topper2013-10-054-1/+46
| | | | | | of MoveChild, CheckSame, MoveParent. Saves 846 bytes from the X86 DAG isel matcher, ~300 from ARM, ~840 from Hexagon. llvm-svn: 192026
* Revert r191940 to see if it fixes the build bots.Craig Topper2013-10-044-46/+1
| | | | llvm-svn: 191941
* Add OPC_CheckChildSame0-3 to the DAG isel matcher. This replaces sequences ↵Craig Topper2013-10-044-1/+46
| | | | | | of MoveChild, CheckSame, MoveParent. Saves 846 bytes from the X86 DAG isel matcher, ~300 from ARM, ~840 from Hexagon. llvm-svn: 191940
* Add XOP disassembler support. Fixes PR13933.Craig Topper2013-10-033-3/+72
| | | | llvm-svn: 191874
* Add v4f16 to supported value types.Pete Cooper2013-10-031-0/+1
| | | | | | This is useful for some ARM intrinsics such as VCVTN which does a <4 x float> <-> <4 x half> conversion. llvm-svn: 191870
* Remove several unused variables.Rafael Espindola2013-10-014-12/+0
| | | | | | Patch by Alp Toker. llvm-svn: 191757
* Fix pattern sort in DAGISelEmitter.cppRichard Sandiford2013-10-011-9/+7
| | | | | | | The old code skipped one of the sorting criteria if either pattern had no types. This could lead to cycles of the form X < Y, Y < Z, Z < X. llvm-svn: 191735
* Filter out repeated sections from the X86 disassembler modRMTable. Saves ↵Craig Topper2013-09-302-87/+67
| | | | | | about ~43K from a released build. Unfortunately the disassembler tables are still upwards of 800K. llvm-svn: 191652
* Various x86 disassembler fixes.Craig Topper2013-09-301-6/+18
| | | | | | | | | | | Add VEX_LIG to scalar FMA4 instructions. Use VEX_LIG in some of the inheriting checks in disassembler table generator. Make use of VEX_L_W, VEX_L_W_XS, VEX_L_W_XD contexts. Don't let VEX_L_W, VEX_L_W_XS, VEX_L_W_XD, VEX_L_W_OPSIZE inherit from their non-L forms unless VEX_LIG is set. Let VEX_L_W, VEX_L_W_XS, VEX_L_W_XD, VEX_L_W_OPSIZE inherit from all of their non-L or non-W cases. Increase ranking on VEX_L_W, VEX_L_W_XS, VEX_L_W_XD, VEX_L_W_OPSIZE so they get chosen over non-L/non-W forms. llvm-svn: 191649
* Mark the x86 machine model as incomplete. PR17367.Andrew Trick2013-09-251-0/+5
| | | | | | | | | | | | Ideally, the machinel model is added at the time the instructions are defined. But many instructions in X86InstrSSE.td still need a model. Without this workaround the scheduler asserts because x86 already has itinerary classes for these instructions, indicating they should be modeled by the scheduler. Since we use the new machine model for other instructions, it expects a new machine model for these too. llvm-svn: 191391
* Fix doxygen comments to use correct function name.Craig Topper2013-09-252-2/+2
| | | | llvm-svn: 191356
* Replace EVT with MVT in CodeGenDAGAPatterns.cpp.Craig Topper2013-09-251-14/+14
| | | | llvm-svn: 191355
* Patch that forces MergeFunctions pass for clang.Stepan Dyatkovskiy2013-09-241-0/+14
| | | | | | | It is temporary patch. We need to keep it in trunk, since it makes easer to test it on buildbots on different platforms. Once we see stable MergeFunctions behaviour with satisfied perfomance, this patch will be removed. llvm-svn: 191331
* Fix formatting to match coding standards.Craig Topper2013-09-241-10/+7
| | | | llvm-svn: 191280
* Initial support for Neon scalar instructions.Jiangning Liu2013-09-242-1/+6
| | | | | | | | | | Patch by Ana Pazos. 1.Added support for v1ix and v1fx types. 2.Added Scalar Pairwise Reduce instructions. 3.Added initial implementation of Scalar Arithmetic instructions. llvm-svn: 191263
* Add missing index comments to the left side of the DAG ISel matcher table ↵Craig Topper2013-09-221-2/+6
| | | | | | for each individual case of SwitchOpcode/Type. llvm-svn: 191181
* Provide basic type safety for array_pod_sort comparators.Benjamin Kramer2013-09-222-6/+7
| | | | | | | | This makes using array_pod_sort significantly safer. The implementation relies on function pointer casting but that should be safe as we're dealing with void* here. llvm-svn: 191175
* Missed using check type enum in one placeMatt Arsenault2013-09-171-6/+6
| | | | llvm-svn: 190897
* Use function's argument instead of the global flag.Matt Arsenault2013-09-171-3/+3
| | | | | | For now it happens the argument is always the same. llvm-svn: 190896
* FileCheck refactor: use enum instead of bunch of boolsMatt Arsenault2013-09-171-76/+88
| | | | llvm-svn: 190893
* TableGen: fix constness of new comparison function.Tim Northover2013-09-161-1/+1
| | | | | | libc++ didn't seem to like a non-const call operator. llvm-svn: 190797
* TableGen: give asm match classes deterministic order.Tim Northover2013-09-161-23/+46
| | | | | | | | | | | | | | | TableGen was sorting the entries in some of its internal data structures by pointer. This order filtered through to the final matching table and affected the diagnostics produced on bad assembly occasionally. It also turns out STL algorithms are ridiculously easy to misuse on containers with custom order methods. (No bugs before, or now that I know of, but plenty in the middle). This should fix the sanitizer bot, which ends up with weird pointers. llvm-svn: 190793
* AsmMatcher: emit subtarget feature enum in deterministic order.Tim Northover2013-09-161-7/+7
| | | | llvm-svn: 190792
* Fix the build for git repositories with multiple remotes.Daniel Sanders2013-09-161-1/+1
| | | | | | | | | | | | | | | Summary: When a git repository had multiple remotes, ${repository} will be set to a multiline string. This causes compilation errors in SVNVersion.inc. Fix this by limiting the output of utils/GetRepositoryPath to the first remote (which is reasonably likely to be 'origin'). Reviewers: jordan_rose CC: llvm-commits, t.p.northover Differential Revision: http://llvm-reviews.chandlerc.com/D1659 llvm-svn: 190778
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