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3710 Commits

Author SHA1 Message Date
Jim Grosbach d4b8249434 ARM: NEON SHLL instruction immediate operand range checking. 
llvm-svn: 146003
 2011-12-07 01:07:24 +00:00
Jim Grosbach ba39592cee Extend AsmMatcher token literal matching to allow aliasing. 
For example, ARM allows:
    vmov.u32 s4, #0  -> vmov.i32, #0
'u32' is a more specific designator for the 32-bit integer type specifier
and is legal for any instruction which accepts 'i32' as a datatype suffix.

We want to say,
    def : TokenAlias<".u32", ".i32">;

This works by marking the match class of 'From' as a subclass of the
match class of 'To'.

rdar://10435076

llvm-svn: 145992
 2011-12-06 23:43:54 +00:00
Daniel Dunbar cda2a8985c llvm-build: Don't generate duplicate dependencies when LLVMBuild files define 
multiple components.

llvm-svn: 145989
 2011-12-06 23:13:42 +00:00
Evan Cheng 2a81dd4a3c First chunk of MachineInstr bundle support. 
1. Added opcode BUNDLE
2. Taught MachineInstr class to deal with bundled MIs
3. Changed MachineBasicBlock iterator to skip over bundled MIs; added an iterator to walk all the MIs
4. Taught MachineBasicBlock methods about bundled MIs

llvm-svn: 145975
 2011-12-06 22:12:01 +00:00
Jim Grosbach 1f5c5aa209 Tidy up. Fix naming convention stuff for some internal functions. 
llvm-svn: 145974
 2011-12-06 22:07:02 +00:00
Sebastian Pop ac35a4d0f7 use space star instead of star space 
llvm-svn: 145944
 2011-12-06 17:34:16 +00:00
Sebastian Pop 9aa6137d97 add missing point at the end of sentences 
llvm-svn: 145943
 2011-12-06 17:34:11 +00:00
Jim Grosbach 9dff9f4c41 ARM NEON VEXT aliases for data type suffices. 
llvm-svn: 145726
 2011-12-02 23:34:39 +00:00
Dylan Noblesmith 4393d6bd05 TableGen: fix CMake build s'more 
Oops, missed another missing file from r145629.

llvm-svn: 145636
 2011-12-01 21:53:39 +00:00
Anshuman Dasgupta 08ebdc1e71 Add a deterministic finite automaton based packetizer for VLIW architectures 
llvm-svn: 145629
 2011-12-01 21:10:21 +00:00
Jim Grosbach 8eeb353071 Replace an assert() with an actual diagnostic. 
llvm-svn: 145535
 2011-11-30 23:16:25 +00:00
Jim Grosbach 3ecf976ca9 ARM parsing for VLD1 two register all lanes, no writeback. 
llvm-svn: 145504
 2011-11-30 18:21:25 +00:00
Jim Grosbach f09b1c46cf llvm_unreachable() is not for user diagnostics.... 
llvm-svn: 145465
 2011-11-30 01:15:55 +00:00
Jim Grosbach cd6f5e757c ARM parsing aliases for VLD1 single register all lanes. 
llvm-svn: 145464
 2011-11-30 01:09:44 +00:00
Daniel Dunbar 539d0a8a09 build/CMake: Finish removal of add_llvm_library_dependencies. 
llvm-svn: 145420
 2011-11-29 19:25:30 +00:00
NAKAMURA Takumi 0e5bae7191 lit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too. 
Thanks to Francois, to let me know.

llvm-svn: 145381
 2011-11-29 06:40:50 +00:00
Bob Wilson b103fbf005 Install llvmCore to /usr/local. <rdar://problem/10390708> 
llvm-svn: 145378
 2011-11-29 06:11:56 +00:00
Daniel Dunbar 4128db91c2 llvmbuild/CMake: Update CMake output fragment to include explicit library 
dependency information.

llvm-svn: 145328
 2011-11-29 00:06:50 +00:00
Bill Wendling 957cc212bb Support a 'final' release candidate tag. 
llvm-svn: 145243
 2011-11-28 11:45:10 +00:00
NAKAMURA Takumi a0d652e71b lit/TestRunner.py: Use RemoveForce(). 
llvm-svn: 145223
 2011-11-28 01:55:08 +00:00
NAKAMURA Takumi 57fc5adca0 lit/TestRunner.py: [Win32] Introduce WinWaitReleased(f), to wait for file handles to be released by children. 
When wait() has finished, opened handles (especially writing stdout to file) might not be released immediately.
To wait for released, poll to attempt renaming.

llvm-svn: 145222
 2011-11-28 01:55:01 +00:00
Craig Topper 75ffc5fbb5 Remove some unnecessary filtering checks from X86 disassembler table build. 
llvm-svn: 144986
 2011-11-19 05:48:20 +00:00
Daniel Dunbar 52f71220d5 llvm-build: Attempt to work around a CMake Makefile generator bug that doesn't 
properly quote strings when writing the CMakeFiles/Makefile.cmake output file
(which lists the dependencies). This shows up when using CMake + MSYS Makefile
generator.

llvm-svn: 144873
 2011-11-17 01:19:53 +00:00
Owen Anderson ca2f78a95b Rename MVT::untyped to MVT::Untyped to match similar nomenclature. 
llvm-svn: 144747
 2011-11-16 01:02:57 +00:00
Evan Cheng 7ca4b6eb5c Add vmov.f32 to materialize f32 immediate splats which cannot be handled by 
integer variants. rdar://10437054

llvm-svn: 144608
 2011-11-15 02:12:34 +00:00
Jim Grosbach 29cdcda80d ARM parsing datatype suffix variants for fixed-writeback VLD1/VST1 instructions. 
rdar://10435076

llvm-svn: 144606
 2011-11-15 01:46:57 +00:00
Jim Grosbach 7b03fbd25c Tidy up. Formatting. 
llvm-svn: 144598
 2011-11-15 01:05:12 +00:00
Daniel Dunbar 415ecbc34a LLVMBuild: Add info for gtest. 
llvm-svn: 144445
 2011-11-12 02:11:04 +00:00
Daniel Dunbar 2f39f72703 LLVMBuild: Alphabetize required_libraries lists. 
llvm-svn: 144416
 2011-11-11 22:59:23 +00:00
Daniel Dunbar f258ad81c0 llvm-build: Add --configure-target-def-file option. 
- Can be used to generate the substitution values we currently use for the various target related .def files.

llvm-svn: 144345
 2011-11-11 00:24:00 +00:00
Daniel Dunbar 6d617b48c7 LLVMBuild: Add explicit information on whether targets define an assembly printer, assembly parser, or disassembler. 
llvm-svn: 144344
 2011-11-11 00:23:56 +00:00
Daniel Dunbar 807c6e4e5f build/Make & CMake: Pass the appropriate --native-target and --enable-targets 
options to llvm-build, so the all-targets etc. components are defined properly.

llvm-svn: 144255
 2011-11-10 01:16:48 +00:00
Daniel Dunbar 233c9304a8 llvm-build: Add --native-target and --enable-targets options, and add logic to 
handle defining the "magic" target related components (like native,
nativecodegen, and engine).
 - We still require these components to be in the project (currently in
   lib/Target) so that we have a place to document them and hopefully make it
   more obvious that they are "magic".

llvm-svn: 144253
 2011-11-10 00:50:07 +00:00
Daniel Dunbar 79fa1e8891 llvm-build: Split out the validation logic. 
llvm-svn: 144252
 2011-11-10 00:49:58 +00:00
Daniel Dunbar 82219ad4dc llvm-build: Add an explicit component type to represent targets. 
- Gives us a place to hang target specific metadata (like whether the target has a JIT).

llvm-svn: 144250
 2011-11-10 00:49:51 +00:00
Daniel Dunbar c83a459937 llvm-build: Tidy up options. 
llvm-svn: 144249
 2011-11-10 00:49:42 +00:00
Owen Anderson 133ccfcc22 Remove this from the CMake build since I erased the file. 
llvm-svn: 144245
 2011-11-10 00:07:22 +00:00
Owen Anderson efc349af6c Remove the old-style ARM disassembler, which is no longer used. 
llvm-svn: 144243
 2011-11-09 23:56:06 +00:00
Craig Topper f01f1b5cb9 More AVX2 instructions and their intrinsics. 
llvm-svn: 143895
 2011-11-06 23:04:08 +00:00
Daniel Dunbar 0edba5c989 utils/llvm-build: Ensure output directory exists for tools which write various fragments. 
llvm-svn: 143782
 2011-11-05 04:07:49 +00:00
Daniel Dunbar 9057a3de5a utils/llvm-build: Add trivial quoting of slashes for CMake fragment. 
llvm-svn: 143781
 2011-11-05 04:07:43 +00:00
Daniel Dunbar b814ee46e8 llvm-build: Quote colons in target names, in an attempt to make msys happy. 
llvm-svn: 143745
 2011-11-04 23:40:11 +00:00
Daniel Dunbar e9733850be llvm-build: Add initial --write-cmake-fragment option. 
llvm-svn: 143744
 2011-11-04 23:10:37 +00:00
Bob Wilson 269532de25 Build llvmCore with RTTI enabled. <rdar://problem/10395761> 
llvm-svn: 143714
 2011-11-04 17:57:13 +00:00
Daniel Dunbar 9ef81066ad utils: Rename the "llvmbuild" script to llvm-compilers-check. 
llvm-svn: 143673
 2011-11-04 01:09:02 +00:00
Daniel Dunbar ab3b1804fe llvm-build: Add initial code for --write-make-fragment. 
llvm-svn: 143661
 2011-11-03 22:46:19 +00:00
Daniel Dunbar 9f01a0db7d utils: Remove (way) old nightly test scripts, I don't think anyone uses them and LNT has way better tools than this. 
llvm-svn: 143655
 2011-11-03 21:03:53 +00:00
Daniel Dunbar 3fa708098a llvm-build: Avoid followlinks keyword argument to os.walk. 
- llvm-build should now be Python2.4 compatible as best I know.

llvm-svn: 143641
 2011-11-03 19:45:52 +00:00
Daniel Dunbar bf9bba47a1 build: Add initial cut at LLVMBuild.txt files. 
llvm-svn: 143634
 2011-11-03 18:53:17 +00:00
Daniel Dunbar 453146e569 llvm-build: Update --write-llvmbuild to write out a standard LLVM style file 
header.

llvm-svn: 143629
 2011-11-03 17:56:31 +00:00
Daniel Dunbar 445e8f9d35 llvm-build: Add "--write-library-table" option for generating the C++ library 
dependency table used by llvm-config.

llvm-svn: 143628
 2011-11-03 17:56:28 +00:00
Daniel Dunbar dbbb258666 llvm-build: Add --write-llvmbuild option, which writes out the component tree. 
- Useful for migrating or auto-upgrading the format schema.

llvm-svn: 143626
 2011-11-03 17:56:21 +00:00
Daniel Dunbar f45369d7e8 llvm-build: Add --print-tree command line option. 
llvm-svn: 143625
 2011-11-03 17:56:18 +00:00
Daniel Dunbar 4897255255 llvm-build: Fill in some details w.r.t. component's parents. 
llvm-svn: 143624
 2011-11-03 17:56:16 +00:00
Daniel Dunbar 8844e3c0b2 llvm-build: Validate information on the loaded components and form the topological ordering among them (as well as validating that there are no cycles). 
- Currently we require that all references between components (except the parent relation) fit into a DAG -- this could be relaxed later if it ever proves to be useful.

llvm-svn: 143623
 2011-11-03 17:56:12 +00:00
Daniel Dunbar 84fc5ce7af llvm-build: Fill in more of component parsing to be more strict and 
differentiate between strings and lists.

llvm-svn: 143622
 2011-11-03 17:56:10 +00:00
Daniel Dunbar dd3fb562c4 llvm-build: Sketch code to load LLVMBuild.txt files. 
llvm-svn: 143621
 2011-11-03 17:56:06 +00:00
Daniel Dunbar 01b0588b42 build: Stub out llvm-build utility tool. 
llvm-svn: 143620
 2011-11-03 17:56:03 +00:00
Chandler Carruth 39bf89b382 The TableGen parts of the CMake build are seriously broken. This fixes 
one aspect of them by having them use the (annoying, if not broken)
proper library dependency model for adding the LLVMTableGen library as
a dependency. This could manifest as a link order issue in the presence
of separate LLVM / Clang source builds with CMake and a linker that
really cares about such things.

Also, add the Support dependency to llvm-tblgen itself so that it
doesn't rely on TableGen's transitive Support dependency. A parallel
change for clang-tblgen will be forthcoming.

llvm-svn: 143531
 2011-11-02 05:03:06 +00:00
Chad Rosier 800f223b12 Rename show-diagnostics to something less ambiguous. 
llvm-svn: 143525
 2011-11-02 00:44:16 +00:00
Bill Wendling f525e37c5d Do a relative path ln command instead of an absolute path one. Some people strangely enough have different directory layouts... 
llvm-svn: 143302
 2011-10-29 23:49:52 +00:00
Jim Grosbach d1f1b79b52 Allow InstAlias's to use immediate matcher patterns that xform the value. 
For example,

On ARM, "mov r3, #-3" is an alias for "mvn r3, #2", so we want to use a
matcher pattern that handles the bitwise negation when mapping to t2MVNi.

llvm-svn: 143233
 2011-10-28 22:32:53 +00:00
Jim Grosbach 6acb14818d Allow register classes to match a containing class in InstAliases. 
If the register class in the source alias is a subclass of the register class
of the actual instruction, the alias can still match OK since the constraints
are strictly a subset of what the instruction can actually handle.

llvm-svn: 143200
 2011-10-28 16:43:40 +00:00
Dan Gohman 4c9fca99c9 Remove the Alpha backend. 
llvm-svn: 143164
 2011-10-27 22:56:32 +00:00
Jim Grosbach 3628c64546 Delete dead code. Nothing ever instantiates this. 
llvm-svn: 143153
 2011-10-27 21:59:17 +00:00
Daniel Dunbar e800a9cb70 lit: Drop some unneeded code from example tests. 
- Also, cleanup site.exp files in example tests.

llvm-svn: 143141
 2011-10-27 20:59:19 +00:00
Dan Gohman b43c36f391 Remove the Blackfin backend. 
llvm-svn: 142880
 2011-10-25 00:05:42 +00:00
Dan Gohman dfc96aea90 Remove the SystemZ backend. 
llvm-svn: 142878
 2011-10-24 23:48:32 +00:00
Chad Rosier 522b56d9d8 Add options to enable each individual level for the show-diagnostics tool. 
rdar://9683410

llvm-svn: 142856
 2011-10-24 21:56:50 +00:00
Bill Wendling addcfcac5c Rename the script to indicate that this is for the TEST=simple tests. 
llvm-svn: 142764
 2011-10-23 20:14:06 +00:00
Bill Wendling e10675a39d Resurrect the 'find regressions for the TEST=nightly tests' script. 
llvm-svn: 142763
 2011-10-23 20:13:14 +00:00
Craig Topper 980d59832a Add X86 RORX instruction 
llvm-svn: 142741
 2011-10-23 07:34:00 +00:00
Benjamin Kramer 0d6d098841 Move various generated tables into read-only memory, fixing up const correctness along the way. 
llvm-svn: 142726
 2011-10-22 16:50:00 +00:00
Jim Grosbach 118b38cbf1 Assembly parsing for 2-register sequential variant of VLD2. 
llvm-svn: 142691
 2011-10-21 22:21:10 +00:00
Jim Grosbach 846bcff7c7 Assembly parsing for 4-register variant of VLD1. 
llvm-svn: 142682
 2011-10-21 20:35:01 +00:00
Jim Grosbach c4360fe575 Assembly parsing for 3-register variant of VLD1. 
llvm-svn: 142675
 2011-10-21 20:02:19 +00:00
Jim Grosbach 2f2e3c4737 ARM VLD parsing and encoding. 
Next step in the ongoing saga of NEON load/store assmebly parsing. Handle
VLD1 instructions that take a two-register register list.

Adjust the instruction definitions to only have the single encoded register
as an operand. The super-register from the pseudo is kept as an implicit def,
so passes which come after pseudo-expansion still know that the instruction
defines the other subregs.

llvm-svn: 142670
 2011-10-21 18:54:25 +00:00
Duncan Sands 12a16dbcb0 Ensure timestamps are not embedded into files when doing a release build. 
llvm-svn: 142647
 2011-10-21 09:47:14 +00:00
Bill Wendling 7e9a7c4a7f Modify the script to output the regressions and passes into categories. My Python-fu could use some improving... 
llvm-svn: 142643
 2011-10-21 06:58:01 +00:00
Bill Wendling d1bb644171 Check for divide by zero. 
llvm-svn: 142640
 2011-10-21 06:26:01 +00:00
Duncan Sands f105192ad5 Also compare the built dragonegg objects between phases 2 and 3. 
llvm-svn: 142608
 2011-10-20 20:14:18 +00:00
Duncan Sands 9341b50c07 Reset the system compiler each time we start a new flavour. Otherwise 
the last compiler built for the previous flavour is used for the next,
for example the Debug clang compiler was being used for the initial build
of the Release LLVM.  Flavors should be independent of each other.  This
especially matters if the compiler built for the previous flavour doesn't
actually work!

llvm-svn: 142607
 2011-10-20 20:10:58 +00:00
Duncan Sands 2efb4dd0cb Add support for testing dragonegg. This is disabled by default. 
In fact this commit is not intended to change anything unless you
use one of the new command line flags.

llvm-svn: 142577
 2011-10-20 11:13:04 +00:00
Bill Wendling 6966b4c2b2 Revamp the script to handle the 'TEST=simple' output. 
llvm-svn: 142559
 2011-10-20 00:45:46 +00:00
Bill Wendling a96c00bf47 Duncan pointed out that sometimes CC and CXX are used to specify the compiler. Also that the configure script takes care of finding an appropriate compiler if one's not specified. 
llvm-svn: 142489
 2011-10-19 09:47:00 +00:00
Bill Wendling f96a5bc15b Use bash instead. 
llvm-svn: 142486
 2011-10-19 09:25:49 +00:00
Bill Wendling cfe8232d23 Make changes so that this runs on FreeBSD. 
llvm-svn: 142482
 2011-10-19 08:42:07 +00:00
Joe Abbey c39977d01b Adding dependencies to allow -DBUILD_SHARED_LIBS=true to complete. 
llvm-svn: 142464
 2011-10-19 00:13:13 +00:00
Jim Grosbach ad47cfcef9 ARM VTBL (one register) assembly parsing and encoding. 
llvm-svn: 142441
 2011-10-18 23:02:30 +00:00
Bill Wendling 06ac75c8e3 Don't exit just because some early commands fail. Use the -k flag when running the checks. 
llvm-svn: 142369
 2011-10-18 17:27:12 +00:00
Jim Grosbach e4454e0de2 ARM assembly parsing and encoding for VMOV.i64. 
llvm-svn: 142356
 2011-10-18 16:18:11 +00:00
Jim Grosbach 8211c051ca ARM assembly parsing and encoding for VMOV/VMVN/VORR/VBIC.i32. 
llvm-svn: 142321
 2011-10-18 00:22:00 +00:00
Jim Grosbach cda32ae372 ARM assembly parsing and encoding for VMOV/VMVN/VORR/VBIC.i16. 
llvm-svn: 142303
 2011-10-17 23:09:09 +00:00
Jim Grosbach 741cd73aab ARM NEON "vmov.i8" immediate assembly parsing and encoding. 
NEON immediates are "interesting". Start of the work to handle parsing them
in an 'as' compatible manner. Getting the matcher to play nicely with
these and the floating point immediates from VFP is an extra fun wrinkle.

llvm-svn: 142293
 2011-10-17 22:26:03 +00:00
Bill Wendling a5748e22e2 Forgot to add the project name to the 'svn ls' command. 
llvm-svn: 142282
 2011-10-17 21:45:07 +00:00
Bill Wendling 6bf79084c3 Add message to svn mkdir command. 
llvm-svn: 142280
 2011-10-17 21:42:29 +00:00
Owen Anderson b7d9ee707d Fix unused variable warning in the rare circumstance that we have no feature-dependent instructions. 
llvm-svn: 142193
 2011-10-17 16:56:47 +00:00
Benjamin Kramer 77dfde0ba3 Pick low-hanging MatchEntry shrinkage fruit. 
Shaves 200k off Release-Asserts clang binaries on i386.

llvm-svn: 142191
 2011-10-17 16:18:09 +00:00
Bill Wendling f95c94e9a6 Don't download and compile compiler-rt, libcxx, and libcxxabi by default. 
llvm-svn: 142185
 2011-10-17 08:41:20 +00:00
Bill Wendling 7b7d077c29 Update to disable asserts. Build a phase 3 compiler, and compare phase 2 files against phase 3. 
llvm-svn: 142173
 2011-10-17 04:46:54 +00:00