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2323 Commits

Author SHA1 Message Date
Chris Lattner 501c3b67fd Fix PR2231 - opt -internalize -std-compile-opts should run internalize first 
llvm-svn: 53523
 2008-07-13 19:35:21 +00:00
Nick Kledzik c232347cb8 fix dangling pointer and argv off by one errors. Add support for --disable-inlining 
llvm-svn: 53249
 2008-07-08 21:14:10 +00:00
Owen Anderson c76bacbffb Global variables beginning with \01 have special meaning on Darwin, so we need to remove 
the name prefix when we change them from internal to external.  This allows bugpointing
of codegen miscompilations to work more reliably on Darwin.

llvm-svn: 53236
 2008-07-08 16:38:42 +00:00
Nick Kledzik 7c6f23fb9d add _lto_codegen_debug_options so that linker can use it 
llvm-svn: 53213
 2008-07-07 23:24:06 +00:00
Devang Patel a0e4fb8283 Provide a hook to set the code generation debug options to investigate lto failures. 
llvm-svn: 53119
 2008-07-03 22:53:14 +00:00
Owen Anderson abfd3a8162 Use ADCE instead of just DCE. ADCE will better clean up after jump threading, 
for instance.

llvm-svn: 53045
 2008-07-02 18:42:07 +00:00
Devang Patel 4be1c150e4 Rename new lto2 tool as lto. 
lto2->lto

llvm-svn: 52912
 2008-06-30 18:15:01 +00:00
Devang Patel a1e5413983 Remove old LTO interface. 
llvm-svn: 52909
 2008-06-30 18:04:55 +00:00
Devang Patel 81ea3bb55c Move dominator info printer into tool/opt/GraphPrinters.cpp 
llvm-svn: 52907
 2008-06-30 17:32:58 +00:00
Argyrios Kyrtzidis 969cc2aea3 Since we are using GCC to assemble the program, make sure the assembly syntax is AT&T. 
llvm-svn: 52827
 2008-06-27 15:08:59 +00:00
Chris Lattner d95b74870e jump threading can introduce allocas, make sure we promote 
them back to registers!

llvm-svn: 52729
 2008-06-25 16:54:18 +00:00
Chris Lattner 0e06949726 run mem2reg after the second jump threading pass in llvm-ld. 
llvm-svn: 52728
 2008-06-25 16:51:55 +00:00
Chris Lattner 10d75bb88b remove some dead options. 
llvm-svn: 52726
 2008-06-25 16:44:08 +00:00
Duncan Sands db356eea26 Fix some warnings reported by gcc-4.3. Hopefully 
this still compiles on windows - I can't test!

llvm-svn: 52488
 2008-06-19 08:47:31 +00:00
Bill Wendling 573e0fd68b Refactor the way to get a string containing the features of the target. 
llvm-svn: 52470
 2008-06-18 21:39:02 +00:00
Bill Wendling 9b2c5730b3 If compiling for PPC on an i386 box, the LTO wouldn't get the altivec (and 
other) feature information. The workaround is inelegant and could be cleaned up
if this information were available some other way (say, in the IR).

llvm-svn: 52447
 2008-06-18 06:35:30 +00:00
Argyrios Kyrtzidis aea2be2610 Add an "exe" suffix only if the output file has no suffix at all. 
llvm-svn: 52289
 2008-06-15 15:20:16 +00:00
Argyrios Kyrtzidis cb16b095c5 Make sure all produced executable files have "exe" suffix on Windows. 
With this more general way, -native and -native-cbe options are handled too.

llvm-svn: 52287
 2008-06-15 13:48:12 +00:00
Argyrios Kyrtzidis bddf2fd699 Make sure that the current executable filename has "exe" suffix on Windows. 
llvm-svn: 52286
 2008-06-15 12:07:01 +00:00
Argyrios Kyrtzidis 5037fe21aa Append "exe" suffix to executable files. 
llvm-svn: 52285
 2008-06-15 12:01:16 +00:00
Matthijs Kooijman 3bb1276ed2 Let bugpoint display generated messages on stderr only if no interpreter was 
found, this ensures that messages like "Found gcc" end up on stdout where they
belong.

llvm-svn: 52235
 2008-06-12 13:09:43 +00:00
Matthijs Kooijman 4ba5df8a68 Add -silence-passes option to bugpoint. This option suppresses output generated 
when bugpoint is running passes in a child process.

llvm-svn: 52234
 2008-06-12 13:02:26 +00:00
Mikhail Glushenkov 7640cca259 Make all help strings start in upper case. 
llvm-svn: 51788
 2008-05-30 21:14:10 +00:00
Mikhail Glushenkov b6725054b8 Fix the -opt switch and add a test case for it. 
llvm-svn: 51784
 2008-05-30 19:56:27 +00:00
Mikhail Glushenkov 48b9f4be9d Fix indentation. 
llvm-svn: 51782
 2008-05-30 18:53:09 +00:00
Mikhail Glushenkov 241042b700 Add a --dry-run option to llvmc2. Patch by Holger Schurig. 
llvm-svn: 51781
 2008-05-30 18:48:52 +00:00
Mikhail Glushenkov 394620bbd8 Add a --save-temps option. 
llvm-svn: 51760
 2008-05-30 06:29:17 +00:00
Mikhail Glushenkov 401f3d6eab Add a check for side effect-free options (specified only in the OptionList). 
llvm-svn: 51759
 2008-05-30 06:28:37 +00:00
Mikhail Glushenkov 47817cd1a4 Documentation update. 
llvm-svn: 51758
 2008-05-30 06:28:00 +00:00
Mikhail Glushenkov 1c64538a5e Show argv[0] in error messages (like gcc). 
llvm-svn: 51755
 2008-05-30 06:26:35 +00:00
Mikhail Glushenkov b9b010eb09 New feature: OptionList. 
It can be handy to have all information about options gathered in a single place
to provide an overview of all supported options. This patch allows the following:

def Options : OptionList<[
(switch_option "E", (help "Help string")),
(alias_option "quiet", "q")
...
]>;

Tool-specific option properties (like 'append_cmd') have (obviously) no meaning in
this context, so the only properties that are allowed are 'help' and 'required'.

See usage example in examples/Clang.td.

llvm-svn: 51754
 2008-05-30 06:26:08 +00:00
Mikhail Glushenkov ae551a012d Documentation update. 
llvm-svn: 51753
 2008-05-30 06:25:24 +00:00
Mikhail Glushenkov c8bd3517d5 A small optimization: use static char* array instead of StrVector. 
llvm-svn: 51752
 2008-05-30 06:24:49 +00:00
Mikhail Glushenkov bf14dd7dc3 Make it possible to test if the '-o' option is provided. 
The following is now allowed:

    (case (not_empty "o"), do_something, ...)

This didn't work previously because "-o" is built-in.

llvm-svn: 51751
 2008-05-30 06:24:07 +00:00
Mikhail Glushenkov b043663cf9 Add support for option aliases. 
llvm-svn: 51749
 2008-05-30 06:22:52 +00:00
Mikhail Glushenkov 5916ade717 Fix some headers. 
llvm-svn: 51745
 2008-05-30 06:20:54 +00:00
Mikhail Glushenkov 2f51489a62 New tests for the 'case' expression: not_empty, in_language. 
llvm-svn: 51744
 2008-05-30 06:19:52 +00:00
Mikhail Glushenkov 90777a5b82 -E should print to stdout. 
llvm-svn: 51743
 2008-05-30 06:18:50 +00:00
Mikhail Glushenkov 1f7a028929 Make it possible to have multiple input languages for a single tool. 
llvm-svn: 51742
 2008-05-30 06:18:16 +00:00
Mikhail Glushenkov 73d708b82c Rename StringVector to StrVector (to be consistent with LLVMCConfigurationEmitter.cpp). 
llvm-svn: 51741
 2008-05-30 06:17:29 +00:00
Mikhail Glushenkov b2ec0b425b Minor error message fixes. 
llvm-svn: 51740
 2008-05-30 06:16:59 +00:00
Mikhail Glushenkov dc45f58905 Documentation and examples improvements 
llvm-svn: 51739
 2008-05-30 06:16:32 +00:00
Mikhail Glushenkov 9e58d5958f Do not generate empty 'if's for the output_suffix property. 
llvm-svn: 51737
 2008-05-30 06:15:20 +00:00
Mikhail Glushenkov 490692c1d1 Update documentation, add examples. 
llvm-svn: 51736
 2008-05-30 06:14:42 +00:00
Mikhail Glushenkov 0ec82aff72 Rename LLVMC-Tutorial.rst to LLVMC-Reference.rst 
llvm-svn: 51735
 2008-05-30 06:14:01 +00:00
Mikhail Glushenkov 73edde26f0 Make it possible to change the output file suffix based on command-line options. 
For instance, the following command:

    llvmc2 -E hello.c

now generates a file with the correct suffix (hello.i).

llvm-svn: 51733
 2008-05-30 06:13:02 +00:00
Mikhail Glushenkov fc4ed7ad83 Add support for user-provided hooks and environment variable reads to the cmd_line tool property. 
Used like this: (cmd_line "$CALL(MyHook) --option -o $ENV(VARIABLE) $CALL(AnotherHook)")
Also works with case expressions.

Hook declarations are auto-generated, the definitions should be provided by the user
(just drop a .cpp file in the tools/llvmc2 directory).

Hooks should live in the "hooks" namespace and have type std::string hooks::Hook(void).

llvm-svn: 51732
 2008-05-30 06:12:24 +00:00
Mikhail Glushenkov 550052d0e5 Enable the response file ('llvmc @file') support. 
llvm-svn: 51731
 2008-05-30 06:11:45 +00:00
Mikhail Glushenkov a06c516cad Update the code to the fact that StringSet now lives in llvm/ADT. 
llvm-svn: 51730
 2008-05-30 06:11:18 +00:00
Mikhail Glushenkov e57a403338 Make it possible to use the generalised 'case' construct in the cmd_line property. 
llvm-svn: 51728
 2008-05-30 06:10:19 +00:00
Mikhail Glushenkov 8fedbb7b02 Add a generalised 'case' construct. 
Besides assigning edge weights, it will also be used by the cmd_line tool property.

llvm-svn: 51727
 2008-05-30 06:08:50 +00:00
Nick Kledzik 25368998e7 remove the StripSymbolsPass. This should not be done by default in libLTO.dylib. The linker will remove the symbol names if needed after LTO is done 
llvm-svn: 51722
 2008-05-30 00:59:13 +00:00
Anton Korobeynikov cf3acae26e For PR1338: rename include/llvm/ADT/ilist and friends to end with ".h" 
llvm-svn: 51687
 2008-05-29 17:41:17 +00:00
Owen Anderson fd24ce0a99 Re-enable the newly simplified ADCE. This fixes a regression on 
Dhrystone introduced by its removal.

llvm-svn: 51669
 2008-05-29 08:48:21 +00:00
Nick Kledzik 1c4627c282 use space insted of tabs 
llvm-svn: 51623
 2008-05-28 00:06:14 +00:00
Nick Kledzik ce956e0613 fix infinite recursion if a global's initializer references the global 
llvm-svn: 51617
 2008-05-27 22:07:08 +00:00
Devang Patel 8b16aeb879 Add instcombine after global optimizations. 
llvm-svn: 51611
 2008-05-27 20:42:44 +00:00
Devang Patel d38b712ee0 Use IPSCCPPass instead of IPConstantPropagationPass. 
llvm-svn: 51605
 2008-05-27 20:18:45 +00:00
Owen Anderson 698e72ec2c Remove ADCE from the optimization pipeline. 
llvm-svn: 51581
 2008-05-27 04:27:27 +00:00
Dan Gohman 643b3a0581 Add #includes to make some dependencies explicit. 
llvm-svn: 51496
 2008-05-23 20:40:06 +00:00
Dale Johannesen 5b74efd723 Make LTO expect common and weak to be represented differently. 
Reading .bc files from before that change will no longer work.

llvm-svn: 51457
 2008-05-23 00:15:10 +00:00
Evan Cheng 16f036cbe8 Rename -no-lazy to -disable-lazy-compilation. 
llvm-svn: 51386
 2008-05-21 18:20:21 +00:00
Dale Johannesen e45329448e Add CommonLinkage, in a way that preserves the 
behavior on old .bc files.

llvm-svn: 51210
 2008-05-16 22:46:40 +00:00
Dale Johannesen 829dab0221 Add CommonLinkage to lto (treated same as weak AFAICT) 
and llvm-nm (prints as C).

llvm-svn: 51209
 2008-05-16 22:44:18 +00:00
Evan Cheng c5c7a290e9 Re-enable tail duplication pass (now with default threshold down to 1 instruction). 
llvm-svn: 51184
 2008-05-16 07:57:10 +00:00
Gabor Greif 697e94cc22 Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better. 
llvm-svn: 51143
 2008-05-15 10:04:30 +00:00
Evan Cheng 13e693f331 Remove tail duplication pass. 
llvm-svn: 51139
 2008-05-15 07:43:15 +00:00
Devang Patel 38e59eb0c7 Recover nestedloop regression reported by nightly tester. 
llvm-svn: 51110
 2008-05-14 18:04:30 +00:00
Devang Patel a37cf46c87 Do not run instruction combiner in middle of loop optimization passes. 
llvm-svn: 51084
 2008-05-14 00:26:11 +00:00
Mikhail Glushenkov c79304461a Filter option names to escape symbols not allowed as C++ identifiers. 
Makes it possible to use options with names like "Wa,".
Also fixes the -Wall option handling as a side-effect.

llvm-svn: 50973
 2008-05-12 16:33:06 +00:00
Mikhail Glushenkov 3f896c8d16 Make it possible to choose between different compilation graph definitions at compile-time. 
llvm-svn: 50972
 2008-05-12 16:32:24 +00:00
Mikhail Glushenkov 128349b8bf Fix some error messages; Make LLVMC pass through the exit code of a failed tool. 
llvm-svn: 50971
 2008-05-12 16:31:42 +00:00
Owen Anderson 18709fef4a Re-enable loop deletion by default. 
llvm-svn: 50941
 2008-05-10 07:10:24 +00:00
Mikhail Glushenkov 4ae55648bc Rename Example.td to Graph.td. 
llvm-svn: 50910
 2008-05-09 19:11:28 +00:00
Nick Kledzik db18f328d7 use doxygen comments for makeBuffer() 
llvm-svn: 50908
 2008-05-09 18:44:41 +00:00
Mikhail Glushenkov 22ce861ffe Reapply 50867: A small refactoring (extract method) + some comment fixes. 
Fixed the build breakage, sorry for that.

llvm-svn: 50895
 2008-05-09 08:27:26 +00:00
Nick Kledzik 63b6127a73 <rdar://problem/5917641> use getMemBufferCopy if supplied buffer is not already zero terminated 
llvm-svn: 50880
 2008-05-09 01:09:59 +00:00
Tanya Lattner 93cea9fd18 Revertin 50867 since it was breaking the build. 
llvm-svn: 50871
 2008-05-08 21:54:20 +00:00
Mikhail Glushenkov e75ac17eaa Add -E and -S options 
llvm-svn: 50868
 2008-05-08 20:02:36 +00:00
Mikhail Glushenkov d7e151f868 A small refactoring (extract method) + some comment fixes. 
llvm-svn: 50867
 2008-05-08 20:02:03 +00:00
Mikhail Glushenkov 41318a15d0 Use Doxygen-style comments. 
llvm-svn: 50833
 2008-05-07 21:50:19 +00:00
Owen Anderson 0d84582dc0 Disable loop deletion until the release branch. 
llvm-svn: 50787
 2008-05-06 23:56:34 +00:00
Mikhail Glushenkov eeac27e38c Change from llvm::SmallSet<std::string> to llvm::StringMap<char>. 
llvm-svn: 50766
 2008-05-06 18:18:58 +00:00
Mikhail Glushenkov 5e9d6a3dd8 Add new edge property combinator: weight. 
llvm-svn: 50765
 2008-05-06 18:18:20 +00:00
Mikhail Glushenkov bfc8954a65 Add a help string for the -c option 
llvm-svn: 50764
 2008-05-06 18:17:42 +00:00
Mikhail Glushenkov 7e415c4c18 Update documentation to reflect the current state of affairs. 
llvm-svn: 50763
 2008-05-06 18:17:19 +00:00
Mikhail Glushenkov 0ca372a6be Some cosmetic changes (change some comments, move code around a bit). 
llvm-svn: 50762
 2008-05-06 18:16:52 +00:00
Mikhail Glushenkov de7fad129d Refactoring: split the function CompilationGraph::Build() into two parts. 
llvm-svn: 50760
 2008-05-06 18:15:35 +00:00
Mikhail Glushenkov a02084cff7 Use edge weights to choose the right linker based on input language names. 
llvm-svn: 50759
 2008-05-06 18:15:12 +00:00
Mikhail Glushenkov 1b056e9e5a Add weights to graph edges. Choose between edges based on their weight. 
llvm-svn: 50757
 2008-05-06 18:14:24 +00:00
Mikhail Glushenkov 3a2f5c423e Remove the UnpackValues() function. 
llvm-svn: 50756
 2008-05-06 18:13:45 +00:00
Mikhail Glushenkov 7f6ed20009 Add a --linker command-line option, make all tests pass. 
llvm-svn: 50755
 2008-05-06 18:13:00 +00:00
Mikhail Glushenkov 20c18c344b Naming fix: LLVMCCConfigurationEmitter -> LLVMCConfigurationEmitter. 
llvm-svn: 50754
 2008-05-06 18:12:03 +00:00
Mikhail Glushenkov fc905c64ab Add -x option (like in gcc). 
llvm-svn: 50750
 2008-05-06 18:10:53 +00:00
Mikhail Glushenkov baacf0d692 Take object file as input and handle files with the same name correctly. 
llvm-svn: 50749
 2008-05-06 18:10:20 +00:00
Mikhail Glushenkov d4918dd32c Add output redirection, rename namespace llvmcc to namespace llvmc. 
llvm-svn: 50746
 2008-05-06 18:08:59 +00:00
Mikhail Glushenkov 2eb0268fab Make AutoGenerated.inc depend also on Tools.td and Common.td 
llvm-svn: 50745
 2008-05-06 18:08:12 +00:00
Mikhail Glushenkov 73d866efda Utilize topological sort in CompilationGraph::Build(). 
This makes more interesting graph topologies possible. Currently all tests pass,
but more testing is needed.

llvm-svn: 50744
 2008-05-06 18:07:48 +00:00
Mikhail Glushenkov 7701512231 Add TopologicalSort method to CompilationGraph. 
llvm-svn: 50743
 2008-05-06 18:07:14 +00:00
Mikhail Glushenkov af932f0d96 Do not require positional arguments when we're only printing out the graph. 
llvm-svn: 50742
 2008-05-06 17:44:16 +00:00
Mikhail Glushenkov 0620d0ca47 Make ChooseEdge more generic and use it to choose between different toolchains. 
llvm-svn: 50741
 2008-05-06 17:28:03 +00:00
Mikhail Glushenkov 891c14d1f1 Remove unnecessary argument from PassThroughGraph 
llvm-svn: 50740
 2008-05-06 17:27:37 +00:00
Mikhail Glushenkov 2709e1a2c9 Add inward edge counters to Nodes; Associate JoinLists with JoinTools. 
llvm-svn: 50738
 2008-05-06 17:26:53 +00:00
Mikhail Glushenkov ee81aa3812 Enhancements for --view-graph 
llvm-svn: 50737
 2008-05-06 17:26:14 +00:00
Mikhail Glushenkov be23113e93 Split the Build function into two parts. 
llvm-svn: 50736
 2008-05-06 17:25:51 +00:00
Mikhail Glushenkov af15882a5a Make llvmc return 1 when the compilation fails. 
llvm-svn: 50735
 2008-05-06 17:25:23 +00:00
Mikhail Glushenkov baa0b592d0 Return const char* instead of std::string in Tool classes 
llvm-svn: 50733
 2008-05-06 17:24:26 +00:00
Mikhail Glushenkov 6ec1761ef6 Add an ability to choose between different edges based on edge properties. 
llvm-svn: 50732
 2008-05-06 17:23:50 +00:00
Mikhail Glushenkov 59eb254092 Add new edge properties: parameter_equals, element_in_list, and. 
llvm-svn: 50730
 2008-05-06 17:22:47 +00:00
Mikhail Glushenkov 681df41f2c Implemented switch_on edge property. 
llvm-svn: 50729
 2008-05-06 17:22:03 +00:00
Mikhail Glushenkov 39a9335241 Cosmetic change: if( -> if ( 
llvm-svn: 50728
 2008-05-06 16:37:33 +00:00
Mikhail Glushenkov abd7cc7238 Remove ExampleWithOpt.td: this file was merged with Example.td. 
llvm-svn: 50727
 2008-05-06 16:37:12 +00:00
Mikhail Glushenkov 251280ce0b More work on edge properties. Use Edge classes instead of strings in CompilationGraph. 
llvm-svn: 50726
 2008-05-06 16:36:50 +00:00
Mikhail Glushenkov 459df48de7 Ongoing work: add an edge typechecker, rudimentary support for edge properties. 
llvm-svn: 50725
 2008-05-06 16:36:06 +00:00
Mikhail Glushenkov adcb08d1b3 Convert internal representation to use DAG. This gives us more flexibility and enables future improvements. 
llvm-svn: 50724
 2008-05-06 16:35:25 +00:00
Mikhail Glushenkov 8190616359 Small const-correctness fix 
llvm-svn: 50723
 2008-05-06 16:34:39 +00:00
Mikhail Glushenkov a8276c5323 Code reorg 
llvm-svn: 50722
 2008-05-06 16:34:12 +00:00
Owen Anderson 7db342b0a8 Enable dead loop elimination. 
llvm-svn: 50682
 2008-05-05 23:38:07 +00:00
Anton Korobeynikov 625f4fee4d Drop llvmc also, it will be replaced by shiny new llvmc2 
llvm-svn: 50615
 2008-05-04 06:19:55 +00:00
Anton Korobeynikov a41f7f8985 Drop llvm2cpp, it's now a llc target 
llvm-svn: 50614
 2008-05-04 06:16:50 +00:00
Chris Lattner e3b320bd4b move libcalls to the same place llvm-gcc has it. 
llvm-svn: 50593
 2008-05-02 22:05:06 +00:00
Anton Korobeynikov c53565c479 Add possibility of using arbitrary to to execute stuff from bugpoint. 
Patch by Pekka Jääskeläinen!

llvm-svn: 50373
 2008-04-28 20:53:48 +00:00
Chris Lattner 7855a5cb70 several multiple-retval fixes for bugpoint. 
llvm-svn: 50331
 2008-04-28 00:04:58 +00:00
Nick Lewycky 4d43d3c72c Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989 
r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123.

llvm-svn: 50265
 2008-04-25 16:53:59 +00:00
Anton Korobeynikov 8bfd6de8db Disable building of llvm2cpp. The directory will be removed before 2.3 release. 
llvm-svn: 50193
 2008-04-23 22:46:24 +00:00
Anton Korobeynikov 78695035c4 First step of implementing PR1538: move llvm2cpp logic to new 'target' 
llvm-svn: 50189
 2008-04-23 22:29:24 +00:00
Bill Wendling 107d369b8b Use the Create static method for some of these objects. They no longer 
have public constructors. This should fix PR2246.

llvm-svn: 50145
 2008-04-23 07:13:17 +00:00
Owen Anderson 7432cbd048 Move MemCpyOpt after GVN. 
llvm-svn: 50097
 2008-04-22 07:12:26 +00:00
Evan Cheng 0422bef7ed Added command line option -no-lazy to disable JIT lazy compilation. 
llvm-svn: 50095
 2008-04-22 06:51:41 +00:00
Owen Anderson a5030c3017 Add MemCpyOpt to LTO. 
llvm-svn: 50081
 2008-04-22 03:57:36 +00:00
Gabor Greif f386da0aec fix some residual old API that fell thru the cracks of the conversion script, closes http://llvm.org/bugs/show_bug.cgi?id=2246 
llvm-svn: 50062
 2008-04-21 21:31:55 +00:00
Owen Anderson 2988ccad6a Use GVN in LTO instead of GCSE+LoadVN. 
llvm-svn: 50036
 2008-04-21 07:51:07 +00:00
Chris Lattner 0645b88852 Add jump threading to liblto. 
llvm-svn: 50028
 2008-04-21 04:31:40 +00:00
Chris Lattner ba994f7cdf run the jump threading pass in llvm-ld also 
llvm-svn: 50027
 2008-04-21 04:28:40 +00:00
Chris Lattner b15e1f963d enable jump threading pass by default. This causes no miscompilations 
and can significantly shrinkify some code, particularly from C++ land.

llvm-svn: 50025
 2008-04-21 04:22:09 +00:00
Duncan Sands 9ed1242efc Run SimplifyLibCalls near the beginning, not at 
the end.  It is now run at the same moment as in
llvm-gcc.  Also, run StripDeadPrototypes at the
end, just before running DeadTypeElimination.
This may be useful when doing LTO.  Note that
llvm-gcc runs StripDeadPrototypes but not
DeadTypeElimination.

llvm-svn: 49848
 2008-04-17 12:03:38 +00:00
Dan Gohman bd2613d382 Fix a memory leak in llc. 
llvm-svn: 49793
 2008-04-16 15:56:26 +00:00
Owen Anderson 7629b71dd4 Revert r49614. As Dan pointed out, some of these aren't correct. 
llvm-svn: 49657
 2008-04-14 17:38:21 +00:00
Owen Anderson 1f6fbc4bc3 Replace calls of the form V1->setName(V2->getName()) with V1->takeName(V2), 
which is significantly more efficient.

llvm-svn: 49614
 2008-04-13 19:15:17 +00:00
Evan Cheng 2025a490d0 Move memcpy / memset optimization pass after GVN. 
llvm-svn: 49457
 2008-04-10 01:33:05 +00:00
Owen Anderson ef9a6fd5c2 Factor a bunch of functionality related to memcpy and memset transforms out of 
GVN and into its own pass.

llvm-svn: 49419
 2008-04-09 08:23:16 +00:00
Tanya Lattner 18948355e1 Remove llvm-upgrade. 
llvm-svn: 49347
 2008-04-07 18:32:47 +00:00
Duncan Sands 813384951e Use Intrinsic::getDeclaration in more places. 
llvm-svn: 49338
 2008-04-07 13:45:04 +00:00
Bill Wendling 856d8f5b58 Remove tabs. Patch by Mike Stump! 
llvm-svn: 49317
 2008-04-07 05:47:52 +00:00
Gabor Greif e9ecc68d8f API changes for class Use size reduction, wave 1. 
Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.

llvm-svn: 49277
 2008-04-06 20:25:17 +00:00
Torok Edwin 538160b7ff -fPIC is required on x86-64 when building shared objects. 
llvm-svn: 49274
 2008-04-06 12:42:29 +00:00
Devang Patel 124cce86fc Reenable running StripSymbols when EH is on. 
Dale fixed EH.

llvm-svn: 49192
 2008-04-03 21:30:06 +00:00
Dale Johannesen 491557712a Make EH work with unnamed functions. Reenable running 
StripSymbols when EH is on.

llvm-svn: 49110
 2008-04-02 20:10:52 +00:00
Chris Lattner 6f2ffdb73f Change the MemoryBuffer::getFile* methods to take just a pointer to the 
start of a filename, not a filename+length.  All clients can produce a
null terminated name, and the system api's require null terminated 
strings anyway.

llvm-svn: 49041
 2008-04-01 18:04:03 +00:00
Chris Lattner e950eee303 stop building llvmc. 
llvm-svn: 48964
 2008-03-30 18:58:05 +00:00
Anton Korobeynikov 08bae57469 Honour another bunch of parameter attributes in llvm2cpp 
llvm-svn: 48942
 2008-03-29 11:25:49 +00:00
Anton Korobeynikov a125be374e Honour ByVal parameter attribute in llvm2cpp 
llvm-svn: 48941
 2008-03-29 11:15:01 +00:00
Mikhail Glushenkov ea7cb37a5c Another test commit (with git-svn) 
llvm-svn: 48843
 2008-03-26 21:37:43 +00:00
Mikhail Glushenkov 19e24df3a4 Test commit 
llvm-svn: 48840
 2008-03-26 21:18:58 +00:00
Anton Korobeynikov 4c1559f54e Fix the Cygwin/Mingw-On-Cygwin build. Patch by Alain Frisch! 
llvm-svn: 48786
 2008-03-25 18:53:36 +00:00
Tanya Lattner ca8eb5d0f5 Disable building llvm-upgrade. 
llvm-svn: 48764
 2008-03-25 05:05:58 +00:00
Andrew Lenharth 5e0067d982 With debug info, there are nameless constant global values. do not crash when we hit one 
llvm-svn: 48749
 2008-03-24 22:16:14 +00:00
Bill Wendling 1f5c2e7fc6 Small format/grammar changes. 
llvm-svn: 48723
 2008-03-24 05:58:47 +00:00
Bill Wendling f52a379cb3 Grammar Nazi strikes! :-) 
llvm-svn: 48722
 2008-03-24 05:55:54 +00:00
Anton Korobeynikov 70548d835e Add first proof-of-concept universal compiler driver framework based 
on ideas mentioned in PR686.
Written by Mikhail Glushenkov and contributed by Codedgers, Inc.

Old llvmc will be removed soon after new one will have all its properties.

llvm-svn: 48699
 2008-03-23 08:57:20 +00:00
Andrew Lenharth 0d537491e7 style and spelling 
llvm-svn: 48562
 2008-03-19 22:32:43 +00:00
Andrew Lenharth 4d93dc17b2 llvm-ld deserves disable-verify too. opt shouldn't have all the fun options. 
llvm-svn: 48550
 2008-03-19 20:49:51 +00:00
Chris Lattner 8a923e7c28 Reimplement the parameter attributes support, phase #1. hilights: 
1. There is now a "PAListPtr" class, which is a smart pointer around
   the underlying uniqued parameter attribute list object, and manages
   its refcount.  It is now impossible to mess up the refcount.
2. PAListPtr is now the main interface to the underlying object, and
   the underlying object is now completely opaque.
3. Implementation details like SmallVector and FoldingSet are now no
   longer part of the interface.
4. You can create a PAListPtr with an arbitrary sequence of
   ParamAttrsWithIndex's, no need to make a SmallVector of a specific 
   size (you can just use an array or scalar or vector if you wish).
5. All the client code that had to check for a null pointer before
   dereferencing the pointer is simplified to just access the 
   PAListPtr directly.
6. The interfaces for adding attrs to a list and removing them is a
   bit simpler.

Phase #2 will rename some stuff (e.g. PAListPtr) and do other less 
invasive changes.

llvm-svn: 48289
 2008-03-12 17:45:29 +00:00
Andrew Lenharth fc42740952 only extract main if the user didn't specify anything to extract 
llvm-svn: 48023
 2008-03-07 20:10:54 +00:00
Andrew Lenharth 3906c6aea3 make error message reflect default search function name 
llvm-svn: 48021
 2008-03-07 20:07:24 +00:00
Andrew Lenharth 3f13b6630a add a pass that can extract all kinds of global values, not just functions. Update llvm-extract to use it and optionally extract a global variable if you want it too 
llvm-svn: 48015
 2008-03-07 19:51:57 +00:00
Tanya Lattner 46be50c668 Renable lto2 build. 
llvm-svn: 47845
 2008-03-03 17:32:40 +00:00
Nick Kledzik e8338e52ed suppress extra -install_name on Tiger. The 10.4 tools don't support it. Fix whitespace. 
llvm-svn: 47817
 2008-03-02 06:33:06 +00:00
Nick Lewycky 3cc9be0b59 Add an unwind_to field to basic blocks, making them Users instead of Values. 
This is the first checkin for PR1269, the new EH infrastructure.

llvm-svn: 47802
 2008-03-02 02:48:09 +00:00
Nick Lewycky 36c00f834a Also handle "getresult". 
llvm-svn: 47797
 2008-03-01 21:47:06 +00:00
Tanya Lattner bb20900184 Disable lto because its broken on tiger. 
llvm-svn: 47783
 2008-03-01 07:36:30 +00:00
Nick Kledzik d5a2f4aee5 stop building lto on all platforms. Start building lto2 on Darwin 
llvm-svn: 47762
 2008-02-29 19:31:29 +00:00
Nick Kledzik a28acfee92 also pass -compatibility_version when linking shared object for Darwin 
llvm-svn: 47747
 2008-02-29 02:01:34 +00:00
Andrew Lenharth 09b64a4ed1 Make llvm-ar behave like ar, if you create an empty archive, ar creates an empty archive. llvm-ar would not generate an output file in this case 
llvm-svn: 47733
 2008-02-28 22:24:48 +00:00
Nick Kledzik 91a6dcff32 fixes from review of first commit 
llvm-svn: 47695
 2008-02-27 22:25:36 +00:00
Nick Kledzik 5f1db0a8de use PROJ_SRC_DIR so this builds with Apple style builds 
llvm-svn: 47694
 2008-02-27 22:23:46 +00:00
Nick Kledzik 07b4a62234 first commit of new LTO system. It is not hooked up in the llvm/tools/Makefile, so no one will build it be default yet 
llvm-svn: 47621
 2008-02-26 20:26:43 +00:00
Bill Wendling 8ff4320071 Detabify. 
llvm-svn: 47596
 2008-02-26 10:46:10 +00:00
Dale Johannesen 09f410b6d7 Split ParameterAttributes.h, putting the complicated 
stuff into ParamAttrsList.h.  Per feedback from
ParamAttrs changes.

llvm-svn: 47504
 2008-02-22 22:17:59 +00:00
Devang Patel c6f915e40d Add -disable-output option. 
llvm-svn: 47422
 2008-02-21 01:41:25 +00:00
Anton Korobeynikov ea333124f1 Get rid of hash_map in llvmc 
llvm-svn: 47374
 2008-02-20 11:28:26 +00:00
Anton Korobeynikov bddf51bc9b And final pack of warnings silencing 
llvm-svn: 47372
 2008-02-20 11:27:04 +00:00
Anton Korobeynikov 579f07135a Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings. 
llvm-svn: 47367
 2008-02-20 11:08:44 +00:00
Dale Johannesen 89268bc6e2 Expand ParameterAttributes to 32 bits (in preparation 
for adding alignment info, not there yet).  Clean up
interfaces to reference ParameterAttributes consistently.

llvm-svn: 47342
 2008-02-19 21:38:47 +00:00
Dan Gohman 02d2bc8d3e Fix a missing space in the description of the find-bugs option. 
llvm-svn: 47271
 2008-02-18 17:15:45 +00:00
Nick Lewycky 8102d473ce PR2027, Fix bugpoint's -find-bugs option, clean up the code. 
llvm-svn: 47105
 2008-02-14 05:01:46 +00:00
Devang Patel eef348687e Begin setting features for target based on target triple string. 
llvm-svn: 46863
 2008-02-07 22:32:50 +00:00
Devang Patel 623df7620d Do not set time out, lets assume assembler will do its job in reasonable amount of time. 
llvm-svn: 46718
 2008-02-04 21:16:10 +00:00
Devang Patel 1a06334403 Do not strip symbols when EH is ON. 
llvm-svn: 46657
 2008-02-02 01:32:38 +00:00
Devang Patel 540d03bda9 Supply appropriate arch info to darwin assembler. 
llvm-svn: 46567
 2008-01-30 19:19:31 +00:00
Devang Patel b432c9e866 Enable exception handling if it is supported. 
llvm-svn: 46560
 2008-01-30 17:43:03 +00:00
Chris Lattner d329270854 Add support for frameworks. Patch by Shantonu Sen! 
llvm-svn: 46421
 2008-01-27 22:58:59 +00:00
Devang Patel 41f375a45c - Introduces versioning macro LLVM_LTO_VERSION 
- Communicate symbol visibility
- Communicate code generation model

llvm-svn: 46033
 2008-01-15 23:52:34 +00:00
Chris Lattner 7ff4a8bf3f Fix llvm-ld -Xlinker, patch by Daniel Teske! 
llvm-svn: 45770
 2008-01-09 01:01:17 +00:00
Chris Lattner 97879424fe Fix PR1797 
llvm-svn: 45736
 2008-01-08 04:26:20 +00:00
Chris Lattner 6787a45a65 remove attribution from a variety of miscellaneous files. 
llvm-svn: 45425
 2007-12-29 22:59:10 +00:00
Chris Lattner f87b59d683 regenerate 
llvm-svn: 45424
 2007-12-29 20:47:37 +00:00
Chris Lattner cb1e357a1c remove attributions 
llvm-svn: 45423
 2007-12-29 20:46:15 +00:00
Chris Lattner 345353d6b4 remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +00:00
Chris Lattner 8fa21acd25 remove attributions from tools/utils makefiles. 
llvm-svn: 45414
 2007-12-29 20:07:17 +00:00
Gordon Henriksen 520e64c0c2 Fixing several transforms which would drop the collector attribute 
when copying functions.

llvm-svn: 45356
 2007-12-25 22:16:06 +00:00
Seo Sanghyeon d42a60baa0 Actually parse q operation in llvm-ar 
llvm-svn: 45353
 2007-12-25 13:53:47 +00:00
Devang Patel c006744c38 Revert my previous check-in. 
llvm-svn: 45249
 2007-12-20 01:46:01 +00:00
Devang Patel 6d279d484a Add lto version check mechanism. 
llvm-svn: 45238
 2007-12-20 00:24:01 +00:00
Christopher Lamb 083bb46370 regenerate. 
llvm-svn: 45085
 2007-12-17 01:17:35 +00:00
Christopher Lamb edf0788758 Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space. 
llvm-svn: 45082
 2007-12-17 01:12:55 +00:00
Christopher Lamb 54dd24c2a7 Implement address space attribute for LLVM pointer types. Address spaces are 
regions of memory that have a target specific relationship, as described in the 
Embedded C Technical Report. 

This also implements the 2007-12-11-AddressSpaces test, 
which demonstrates how address space attributes can be used in LLVM IR.

In addition, this patch changes the bitcode signature for stores (in a backwards 
compatible manner), such that the pointer type, rather than the pointee type, is 
encoded. This permits type information in the pointer (e.g. address space) to be 
preserved for stores.

LangRef updates are forthcoming.

llvm-svn: 44858
 2007-12-11 08:59:05 +00:00
Chris Lattner ad6094ddd3 Fix accidental commit by Bill. 
llvm-svn: 44729
 2007-12-09 00:27:38 +00:00
Bill Wendling 3f19dfe794 Reverting 44702. It wasn't correct to rename them. 
llvm-svn: 44727
 2007-12-08 23:58:46 +00:00
Duncan Sands 38ef3a8ec7 Rather than having special rules like "intrinsics cannot 
throw exceptions", just mark intrinsics with the nounwind
attribute.  Likewise, mark intrinsics as readnone/readonly
and get rid of special aliasing logic (which didn't use
anything more than this anyway).

llvm-svn: 44544
 2007-12-03 20:06:50 +00:00
Duncan Sands b41f872013 Add a convenience method for modifying parameter 
attributes.  While there, I noticed that not all
attribute methods returned a pointer-to-constant,
so I fixed that.

llvm-svn: 44457
 2007-11-30 18:19:18 +00:00
Duncan Sands 5208d1ab4a Add some convenience methods for querying attributes, and 
use them.

llvm-svn: 44403
 2007-11-28 17:07:01 +00:00
Ted Kremenek c6298de211 Added quotes around $(NM_PATH) argument to GenLibDeps.pl script so that 
the "-p" option is actually seen by nm (it was being dropped as it was
considered as separate argument to the Perl script).

llvm-svn: 44365
 2007-11-27 17:53:54 +00:00
Duncan Sands ad0ea2d430 Fix PR1146: parameter attributes are longer part of 
the function type, instead they belong to functions
and function calls.  This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll).  Hopefully
a bitcode guru (who might that be? :) ) will fix it.

llvm-svn: 44359
 2007-11-27 13:23:08 +00:00
Nick Lewycky c6243020a6 Allow the block extractor take to take a list of basic blocks to not extract 
from a file containing Function/BasicBlock pairings. This is not safe against
anonymous or abnormally-named Funcs or BBs.

Make bugpoint use this interface to pass the BBs list to the child bugpoint.

llvm-svn: 44101
 2007-11-14 06:47:06 +00:00
Chris Lattner 07328f0b8b Make llvm2cpp better, patch for PR1794, contributed by Zack Rusin. 
llvm-svn: 44051
 2007-11-13 18:22:33 +00:00
Gordon Henriksen 2ed067a0d9 Deleting redundant copy of block extractor pass. See also PR1775. 
llvm-svn: 43694
 2007-11-05 01:54:05 +00:00
Chris Lattner 4c9ec1aaa2 Fix PR1739. 
llvm-svn: 43286
 2007-10-24 04:35:54 +00:00
Chris Lattner fee916334a add a 'don't use me' marker. 
llvm-svn: 43226
 2007-10-22 19:41:46 +00:00
Gordon Henriksen ef5d08f4ea Switching TargetMachineRegistry to use the new generic Registry. 
llvm-svn: 43094
 2007-10-17 21:28:48 +00:00
Dan Gohman a8656d4798 Fix a typo in a comment. 
llvm-svn: 43016
 2007-10-15 21:10:03 +00:00
Dan Gohman 2c6a821fd7 Move the space in overview output for commands out of each of the 
commands and into the common code.

llvm-svn: 42752
 2007-10-08 15:45:12 +00:00
Dale Johannesen 6bf69ed3cc minor long double related changes 
llvm-svn: 42439
 2007-09-28 18:06:58 +00:00
Dale Johannesen 028084efe5 Revise previous patch per review comments. 
Next round of x87 long double stuff.
Getting close now, basically works.

llvm-svn: 41875
 2007-09-12 03:30:33 +00:00
Dale Johannesen 245dceb06d Add APInt interfaces to APFloat (allows directly 
access to bits).  Use them in place of float and
double interfaces where appropriate.
First bits of x86 long double constants handling 
(untested, probably does not work).

llvm-svn: 41858
 2007-09-11 18:32:33 +00:00
Owen Anderson 4266bb73e8 Turn GVN on by default. 
llvm-svn: 41787
 2007-09-08 22:23:52 +00:00
Dale Johannesen 9e70086c8f Apply feedback from previous patch. 
llvm-svn: 41774
 2007-09-07 21:07:57 +00:00
Dale Johannesen bed9dc423c Next round of APFloat changes. 
Use APFloat in UpgradeParser and AsmParser.
Change all references to ConstantFP to use the
APFloat interface rather than double.  Remove
the ConstantFP double interfaces.
Use APFloat functions for constant folding arithmetic
and comparisons.
(There are still way too many places APFloat is
just a wrapper around host float/double, but we're
getting there.)

llvm-svn: 41747
 2007-09-06 18:13:44 +00:00
Devang Patel 42e2abe0e8 Enable loop index split pass. 
llvm-svn: 41714
 2007-09-04 20:46:58 +00:00
David Greene 85948d7474 Update generated files. 
llvm-svn: 41706
 2007-09-04 18:46:50 +00:00
David Greene 9bf8760a52 Revert this because the interface hasn't been updated yet. 
llvm-svn: 41703
 2007-09-04 17:15:07 +00:00
David Greene 4f4dc729d4 Fix typo. 
llvm-svn: 41702
 2007-09-04 17:00:44 +00:00
David Greene c656cbb8c2 Update GEP constructors to use an iterator interface to fix 
GLIBCXX_DEBUG issues.

llvm-svn: 41697
 2007-09-04 15:46:09 +00:00
David Greene 703623d571 Update InvokeInst to work like CallInst 
llvm-svn: 41506
 2007-08-27 19:04:21 +00:00
David Greene 87e2554df4 Update .cvs file 
llvm-svn: 41106
 2007-08-15 17:58:51 +00:00
Reid Spencer 7c38b0dc15 Don't build llvm-stub twice. 
llvm-svn: 41039
 2007-08-13 00:25:47 +00:00
Reid Spencer fd46badca5 Separate program name from error message with a : 
llvm-svn: 40945
 2007-08-08 21:19:01 +00:00
Reid Spencer f054db3242 Terminate an error message with a newline. 
llvm-svn: 40943
 2007-08-08 21:17:59 +00:00
David Greene c600d65e2b Make this code more efficient 
llvm-svn: 40899
 2007-08-07 16:57:55 +00:00
Chandler Carruth 450f95c857 Regenerating. 
llvm-svn: 40808
 2007-08-04 01:56:21 +00:00
Chandler Carruth 7132e00de7 This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future. 
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.

llvm-svn: 40807
 2007-08-04 01:51:18 +00:00
Reid Spencer e621b07e5e Adjust for new CallInst constructor interface. 
This fixes test/Feature/llvm2cpp.ll

llvm-svn: 40714
 2007-08-02 03:30:26 +00:00
Owen Anderson 10e52eddb3 Rename FastDSE to just DSE. 
llvm-svn: 40668
 2007-08-01 06:36:51 +00:00
David Greene c8e6508572 Update generated files. 
llvm-svn: 40663
 2007-08-01 03:59:32 +00:00
David Greene 17a5dfe6f7 New CallInst interface to address GLIBCXX_DEBUG errors caused by 
indexing an empty std::vector.

Updates to all clients.

llvm-svn: 40660
 2007-08-01 03:43:44 +00:00
Dan Gohman 070a3f94a2 Remove a FIXME comment that wasn't removed when the code it accompanied 
was removed.

llvm-svn: 40591
 2007-07-30 15:01:09 +00:00
Reid Spencer ec5058eb96 Remove dead option. 
llvm-svn: 40415
 2007-07-23 04:23:32 +00:00
Reid Spencer c49a5b9952 Fix a sys::Path API error caught by a gcc 4.2 warning. 
llvm-svn: 39995
 2007-07-18 05:27:33 +00:00
Owen Anderson a603a80607 Turn on FastDSE by default. 
Note: FastDSE now equals or exceeds the results of old DSE on all of SPEC2000 and SPEC2006. Unless major problems
show up in the testers, it will likely completely replace old DSE in the near future.

llvm-svn: 39986
 2007-07-17 21:59:21 +00:00
Evan Cheng bd9b21f1c5 Change sroa threshold back. 
llvm-svn: 39980
 2007-07-17 20:07:21 +00:00