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160 Commits

Author SHA1 Message Date
Daniel Dunbar ed90e701f0 Add Binary flag to raw_fd_ostream constructor. 
Document raw_fd_ostream's treatment of "-".

llvm-svn: 59219
 2008-11-13 05:01:07 +00:00
Dan Gohman 9c4b7d5c4f Fix command-line option printing to print two spaces where needed, 
instead of requiring all "short description" strings to begin with
two spaces. This makes these strings less mysterious, and it fixes
some cases where short description strings mistakenly did not
begin with two spaces.

llvm-svn: 57521
 2008-10-14 20:25:08 +00:00
Dan Gohman f3e13bbd4d Don't silently ignore errors when opening output streams. 
llvm-svn: 55120
 2008-08-21 15:33:45 +00:00
Owen Anderson 9371964f47 Use raw_ostream throughout the AsmPrinter. 
llvm-svn: 55092
 2008-08-21 00:14:44 +00:00
Anton Korobeynikov e0c83e47e3 Link GC metadata printers by default to llc 
llvm-svn: 54892
 2008-08-17 14:33:01 +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
Dan Gohman bd2613d382 Fix a memory leak in llc. 
llvm-svn: 49793
 2008-04-16 15:56:26 +00:00
Chris Lattner 345353d6b4 remove attributions from tools. 
llvm-svn: 45421
 2007-12-29 20:44:31 +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 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
Gabor Greif e16561cd5d Here is the bulk of the sanitizing. 
Almost all occurrences of "bytecode" in the sources have been eliminated.

llvm-svn: 37913
 2007-07-05 17:07:56 +00:00
Chris Lattner 9e9a34c6bf use the new MemoryBuffer interfaces to simplify error reporting in clients. 
llvm-svn: 36900
 2007-05-06 23:45:49 +00:00
Chris Lattner f5599efb00 switch tools to bitcode from bytecode 
llvm-svn: 36872
 2007-05-06 09:32:02 +00:00
Chris Lattner 957d090ed1 use an auto_ptr to avoid an explicit delete 
llvm-svn: 36850
 2007-05-06 05:47:36 +00:00
Chris Lattner 6dd290ad3d add bitcode reading support. Remove EH cruft. 
llvm-svn: 36839
 2007-05-06 04:55:19 +00:00
Reid Spencer f3200ef9ac For PR1277: 
Implement error handling for bytecode parsing.

Patch by Scott Michel.

llvm-svn: 35364
 2007-03-26 22:38:01 +00:00
Bill Wendling fe5ee14bdf The new version of how to add passes to emit files. We explicitly call a 
function to add the file writers between calls to add the passes.

llvm-svn: 34035
 2007-02-08 01:41:07 +00:00
Chris Lattner a0e49f2ead push bytecode decompressor out through APIs. Now the bytecode reader 
api's look like this:

ModuleProvider *getBytecodeModuleProvider(
  const std::string &Filename,  ///< Name of file to be read
  BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
  std::string* ErrMsg = 0,      ///< Optional error message holder
  BytecodeHandler* H = 0        ///< Optional handler for reader events
);

This is ugly, but allows a client to say:

  getBytecodeModuleProvider("foo", 0);

If they do this, there is no dependency on the compression libraries, saving
codesize.

llvm-svn: 34012
 2007-02-07 21:41:02 +00:00
Reid Spencer 5301e7c605 For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid 
confusion with external linkage types.

llvm-svn: 33663
 2007-01-30 20:08:39 +00:00
Chris Lattner 76d4632d92 make all llvm tools call llvm_shutdown when they exit, static'ify some stuff. 
With this change, I can now move -stats to print when llvm_shutdown is called.

llvm-svn: 32250
 2006-12-06 01:18:01 +00:00
Chris Lattner 12e97307a1 Completely rearchitect the interface between targets and the pass manager. 
This pass:

1. Splits TargetMachine into TargetMachine (generic targets, can be implemented
any way, like the CBE) and LLVMTargetMachine (subclass of TM that is used by
things using libcodegen and other support).
2. Instead of having each target fully populate the passmgr for file or JIT
   output, move all this to common code, and give targets hooks they can
   implement.
3. Commonalize the target population stuff between file emission and JIT
   emission.
4. All (native code) codegen stuff now happens in a FunctionPassManager, which
   paves the way for "fast -O0" stuff in the CFE later, and now LLC could
   lazily stream .bc files from disk to use less memory.
5. There are now many fewer #includes and the targets don't depend on the
   scalar xforms or libanalysis anymore (but codegen does).
6. Changing common code generator pass ordering stuff no longer requires
   touching all targets.
7. The JIT now has the option of "-fast" codegen or normal optimized codegen,
   which is now orthogonal to the fact that JIT'ing is being done.

llvm-svn: 30081
 2006-09-04 04:14:57 +00:00
Chris Lattner 2ecd34e869 Remove use of target::getName() 
llvm-svn: 30069
 2006-09-03 18:38:30 +00:00
Nate Begeman a147cbfa21 Make sure that both non-asm file types are marked as experimental 
llvm-svn: 29851
 2006-08-23 21:29:52 +00:00
Nate Begeman 3cb3921a60 Initial checkin of the Mach-O emitter. There's plenty of fixmes, but it 
does emit linkable .o files in very simple cases.

llvm-svn: 29850
 2006-08-23 21:08:52 +00:00
Chris Lattner 5af6a3ffdb Fix the build on case-sensitive filesystems :( 
llvm-svn: 29457
 2006-08-01 22:34:35 +00:00
Jim Laskey 95eda5b1f3 Introducing plugable register allocators and instruction schedulers. 
llvm-svn: 29434
 2006-08-01 14:21:23 +00:00
Reid Spencer 5113dc5cfe For PR780: 
1. Add #includes to LinkAllVMCore.h to get Mangler.o and InlineAsm.o
2. Make Mangler.h and InlineAsm.h use the macros to ensure linkage
3. Make each of the tools with --load options include LinkAllVMCore.h
This should be the last set of changes for this bug and 800.

llvm-svn: 28719
 2006-06-07 23:03:13 +00:00
Owen Anderson 8c2c1e90c4 Refactor a bunch of includes so that TargetMachine.h doesn't have to include 
TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.

llvm-svn: 28238
 2006-05-12 06:33:49 +00:00
Chris Lattner b6277c510c Adjust to use proper TargetData copy ctor 
llvm-svn: 28112
 2006-05-04 21:18:40 +00:00
Owen Anderson 20a631fde7 Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. 
This fixes PR 759.

llvm-svn: 28074
 2006-05-03 01:29:57 +00:00
Chris Lattner 9232c8c1c5 Add a warning. 
llvm-svn: 27795
 2006-04-18 05:31:20 +00:00
Chris Lattner 811dd8d009 remove always-null IntrinsicLowering argument. 
llvm-svn: 26971
 2006-03-23 05:28:02 +00:00
Chris Lattner 3090f923bd Remove dead #include 
llvm-svn: 25520
 2006-01-23 00:38:14 +00:00
Chris Lattner af044cc84b It doesn't make sense to give llc a list of passes on the command line, 
LLVM doesn't use it and it can't work anyway.

llvm-svn: 25519
 2006-01-23 00:36:05 +00:00
Chris Lattner 95d46c17c0 remove unused header 
llvm-svn: 25101
 2006-01-05 00:21:37 +00:00
Jim Laskey 219d559824 Applied some recommend changes from sabre. The dominate one beginning "let the 
pass manager do it's thing."  Fixes crash when compiling -g files and suppresses
dwarf statements if no debug info is present.

llvm-svn: 25100
 2006-01-04 22:28:25 +00:00
Jim Laskey 9744c6292b Adding MachineDebugInfo as a immutable pass. 
llvm-svn: 25088
 2006-01-04 13:42:02 +00:00
Duraid Madina b8d1012487 don't need this anymore 
llvm-svn: 25049
 2005-12-30 02:50:44 +00:00
Duraid Madina ce551baee6 delete file portably 
llvm-svn: 25048
 2005-12-30 02:47:21 +00:00
Duraid Madina f703b207cf behold my standards-compliant humps! 
llvm-svn: 25033
 2005-12-28 05:56:36 +00:00
Duraid Madina bcc57c0c16 WAKEY WAKEY 
llvm-svn: 25032
 2005-12-28 05:48:55 +00:00
Chris Lattner 08a04cb3f2 rename option for consistency with -mcpu -mattr etc 
llvm-svn: 24734
 2005-12-16 05:19:55 +00:00
Chris Lattner e568b88c98 provide an option to override the target triple in a module from the command 
line.

llvm-svn: 24729
 2005-12-16 04:59:57 +00:00
Chris Lattner 731055e370 Add a new -fast option, which generates code quickly. 
llvm-svn: 24234
 2005-11-08 02:12:17 +00:00
Chris Lattner 41548484f4 Shrinkify to make --help output look better 
llvm-svn: 23911
 2005-10-23 22:37:13 +00:00
Chris Lattner 0b2bf4c255 shrinkify the option name a bit 
llvm-svn: 23910
 2005-10-23 22:35:42 +00:00
Chris Lattner 711a5fe009 document this as experimental 
llvm-svn: 23883
 2005-10-22 22:00:45 +00:00
Jim Laskey 27d628dfc9 Add help support for -mcpu and -mattr. 
llvm-svn: 23222
 2005-09-02 19:27:43 +00:00
Jim Laskey 19058c3989 1. Use SubtargetFeatures in llc/lli. 
2. Propagate feature "string" to all targets.

3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.

llvm-svn: 23192
 2005-09-01 21:38:21 +00:00
Jeff Cohen 546fd5944e Keep tabs and trailing spaces out. 
llvm-svn: 22565
 2005-07-30 18:33:25 +00:00