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470 Commits

Author SHA1 Message Date
Chris Lattner f46a02c88e Give verbose error messages if bytecode file cannot be parsed 
llvm-svn: 5789
 2003-04-16 20:51:36 +00:00
Chris Lattner 12fe9b47cc Improve compatibility with system AS further by allowing input from stdin 
llvm-svn: 5780
 2003-04-16 17:49:18 +00:00
Chris Lattner 3708870ec8 * Get rid of using declaration 
* Add two compatibility options to work better with new GCC frontend

llvm-svn: 5779
 2003-04-16 17:41:08 +00:00
Chris Lattner 1f412aeeb2 Namespacify command line options 
llvm-svn: 5778
 2003-04-16 17:34:29 +00:00
Chris Lattner 7ff2ce9f0b Minor tweak 
llvm-svn: 5758
 2003-03-31 17:30:35 +00:00
Chris Lattner 44ffd7c373 Make sure that intermediate code is verifier clean to avoid wierd problems. 
llvm-svn: 5723
 2003-03-07 18:17:13 +00:00
Chris Lattner 514c02eb26 * Reduce the number of useless bytecode files produced by bugpoint. 
- This also speeds it up as the bytecode writer isn't terribly fast.
* Add a new cleanup pass after everything else to run -funcresolve -globaldce

llvm-svn: 5668
 2003-02-28 16:13:20 +00:00
Chris Lattner 30f40d94cc Rename -no-* to -disable-* 
llvm-svn: 5642
 2003-02-26 20:00:41 +00:00
Chris Lattner c2be148276 Make printing messages nicer 
llvm-svn: 5616
 2003-02-24 20:07:54 +00:00
Chris Lattner b8450599f3 Add new -no-verify option 
llvm-svn: 5542
 2003-02-12 18:45:08 +00:00
Chris Lattner 4dbe59b5ba Add a new -no-output option, useful for -aa-eval tests. 
llvm-svn: 5541
 2003-02-12 18:43:33 +00:00
Chris Lattner e0e1b0d2a6 Fix build problem on sparc 
llvm-svn: 5428
 2003-01-29 18:15:34 +00:00
Chris Lattner 0eb5ce94dd Make bugpoint *much* more powerful, giving it the capability to delete instructions 
out of a large function to reduce it.

llvm-svn: 5408
 2003-01-23 02:48:33 +00:00
Chris Lattner 892f93730b Allow creating of passes like levelraise which use a targetdata ctor 
llvm-svn: 5403
 2003-01-22 23:24:11 +00:00
Chris Lattner 208e6e6ff0 link with static versions of some libs to avoid having to pull in all of ipo/ipa and datastructure at all 
llvm-svn: 5402
 2003-01-22 22:14:04 +00:00
Chris Lattner 3fef999fcb Fix didn't fix the race condition in the makefiles 
llvm-svn: 5394
 2003-01-22 15:41:10 +00:00
Chris Lattner cff8ebe6a3 Fix race condition in Makefile 
llvm-svn: 5380
 2003-01-21 15:20:50 +00:00
Chris Lattner d232aaaaa9 * Prune down library list. In particular, llc doesn't need all of IPO, and none of data structure and IPA completely! 
* Do not keep symbols by default!

llvm-svn: 5375
 2003-01-19 21:55:43 +00:00
Chris Lattner 757b304077 Rename header 
llvm-svn: 5283
 2003-01-14 22:57:15 +00:00
Chris Lattner ae2c1b7f15 Link in lots o libraries 
llvm-svn: 5269
 2003-01-14 21:30:30 +00:00
Chris Lattner 93fbc67720 No longer need scalaropts lib 
llvm-svn: 5252
 2003-01-13 00:58:18 +00:00
Chris Lattner c864583477 Eliminate direct access to TargetData structure 
llvm-svn: 5156
 2002-12-28 20:00:00 +00:00
Chris Lattner 7c0f86233f Fix compilation on GCC 3.2 
llvm-svn: 5136
 2002-12-24 00:44:34 +00:00
Chris Lattner c94e5eeae8 Don't try to buidl jello 
llvm-svn: 5135
 2002-12-24 00:44:26 +00:00
Chris Lattner 5aa5663353 Fixes to compile with GCC 3.2 
llvm-svn: 5134
 2002-12-24 00:39:16 +00:00
Chris Lattner 544f4497d1 Jello is now part of LLI 
llvm-svn: 5133
 2002-12-24 00:14:25 +00:00
Chris Lattner a0d7b084ef Substantial changes to refactor LLI to incorporate both the Jello JIT and 
the traditional LLI interpreter

llvm-svn: 5125
 2002-12-23 23:59:41 +00:00
Chris Lattner 5a2f7ec55f X86 target machine is now parameterizable 
llvm-svn: 5124
 2002-12-23 23:55:01 +00:00
Chris Lattner de4aa4cf8c New files for miscompilation detection 
llvm-svn: 5120
 2002-12-23 23:50:16 +00:00
Chris Lattner d4e0474dcf Implement the start of the miscompilation detection stuff 
llvm-svn: 5119
 2002-12-23 23:49:59 +00:00
Brian Gaeke 941945785e brg 
Add statistic for number of bytes of data area initialized.
We used this statistic in collecting data for the paper, but I forgot
to commit it.

llvm-svn: 5112
 2002-12-22 18:53:23 +00:00
Chris Lattner c451fb4efd Make stuff compiled with gccld not dump into the debugger if there's a problem 
llvm-svn: 5028
 2002-12-14 21:28:32 +00:00
Chris Lattner 7857616402 Pass command line arguments to main 
llvm-svn: 5027
 2002-12-13 16:48:57 +00:00
Chris Lattner bf6ad7d307 Add statistic 
llvm-svn: 5026
 2002-12-13 15:28:42 +00:00
Misha Brukman a9b58a6e0f Made status output debug-only (for testing diffs against lli). 
llvm-svn: 5022
 2002-12-13 13:15:36 +00:00
Brian Gaeke 4e2c30d894 brg 
InstSelectSimple.cpp: Add stub implementation of visitFreeInst.
 Add comments that mention how we are failing to implement malloc/free.
 Add initial implementation of visitAllocaInst.

X86TargetMachine.cpp: Include llvm/Transforms/Scalar.h.
 Add LowerAllocations pass before instruction selection.

jello/Makefile: Add scalaropts.a.

llvm-svn: 4994
 2002-12-13 06:46:31 +00:00
Chris Lattner 7ccef07786 Implement branches 
llvm-svn: 4988
 2002-12-13 05:40:28 +00:00
Brian Gaeke 5e91d38ecb This checkin is brought to you by the brian gaeke allnighter fund. 
(lib/Target/X86) InstSelectSimple.cpp:
 Include llvm/DerivedTypes.h and iostream.
 Refactor visitMul out into a wrapper around doMultiply(), so that we
  can do multiplications on temporary values when we are doing
  getelementptrs.
 Refactor part of getReg out into makeAnotherReg, so that we can create
  registers willy-nilly to hold temporary values, when we are doing
  getelementptrs.
 Add stub implementations of visitMallocInst and visitAllocaInst.
 Add initial implementation of visitGetElementPtrInst.
 In copyConstantToRegister:
  We throw a *lot* of our asserts here. So, when we want to throw an
   assert, print out to stderr whatever expr or whatever constant made
   us barf.
  Support copying ConstantPointerNull to register, using a move immediate
   of zero.
 Rename FLDr4 and FLDr8 to FLDr32 and FLDr64, so that they match the meanings
  of the numbers in the other instruction names. All uses modified.
 Teach visitCallInst to extract byte- and short-class return values
  from subregs of EAX.  Add a FIXME note about how we would do it for
  float-class return values.
 Add a FIXME note about how we would cast float to int and back.

X86InstrInfo.def:
 Rename FLDr4 and FLDr8 to FLDr32 and FLDr64, so that they match the meanings
  of the numbers in the other instruction names. All uses modified.

(tools/jello) GlobalVars.cpp:
 Include iostream.
 If we have to emit a floating-point constant to memory, gamble and use
  the same method as for ints.
 If we have to emit a ConstantPointerNull to memory, try using a "void *"
  and "NULL".
 Otherwise, if we are going to throw an assert, print out whatever constant
  made us barf, first.

llvm-svn: 4973
 2002-12-12 15:33:40 +00:00
Misha Brukman 356163f48a ipa.a only needs to be mentioned once, and spaces should be used instead of 
tabs for readability.

llvm-svn: 4970
 2002-12-12 05:29:32 +00:00
Vikram S. Adve 3425529fc5 Fix link errors due to new IPModRef pass. 
llvm-svn: 4960
 2002-12-09 05:53:11 +00:00
Vikram S. Adve 42b7335d7c Repeat ipa.a. Since IPModRef is currently only used in analysis.o, 
it was causing linking errors.

llvm-svn: 4959
 2002-12-09 04:46:25 +00:00
Chris Lattner 4f96aa450e Add support to count the number of dynamic instructions executed by LLI 
llvm-svn: 4955
 2002-12-08 05:51:08 +00:00
Chris Lattner 71b82e39b0 Only build jello when compiling on X86 
llvm-svn: 4938
 2002-12-06 03:53:40 +00:00
Chris Lattner bd7029ffb3 Fix to make jello compile on Sparc even though it won't run. 
llvm-svn: 4937
 2002-12-06 03:52:51 +00:00
Chris Lattner b41a1b7c72 Add support for global value references 
llvm-svn: 4908
 2002-12-04 06:45:40 +00:00
Chris Lattner 1813cb90e8 Initial checkin of global var support code 
llvm-svn: 4904
 2002-12-04 06:09:04 +00:00
Chris Lattner 99fee40091 Implement simple global variable support 
llvm-svn: 4903
 2002-12-04 06:04:17 +00:00
Chris Lattner 0ded70ec7c Implement external function support 
llvm-svn: 4902
 2002-12-04 06:04:07 +00:00
Chris Lattner 6a716900ba Initial checkin of Unresolved function fault handler 
llvm-svn: 4900
 2002-12-04 05:05:26 +00:00
Chris Lattner b7bfaae93a Implement lazy resolution of function calls 
llvm-svn: 4899
 2002-12-04 04:47:34 +00:00
Chris Lattner 7814bf2a79 Initial checkin of virtual machine implementation. 
We can now run very trivial test cases

llvm-svn: 4894
 2002-12-03 22:48:59 +00:00
Chris Lattner 807a36c458 Disable timing of bytecode loader 
llvm-svn: 4887
 2002-12-03 19:42:26 +00:00
Chris Lattner 89cb1d48f6 Final tweak to printer 
llvm-svn: 4881
 2002-12-03 06:33:30 +00:00
Chris Lattner 9af6a5d5fe Implement trivially simple debugger for MachineCodeEmitter interface 
llvm-svn: 4880
 2002-12-03 06:09:26 +00:00
Chris Lattner cbda9ce676 Add initial support for machine code emission 
llvm-svn: 4865
 2002-12-02 21:22:04 +00:00
Chris Lattner 12caa7a9cf Build bugpoint 
llvm-svn: 4790
 2002-11-20 22:28:18 +00:00
Chris Lattner 73a6bdd958 Initial checkin of bugpoint 
llvm-svn: 4789
 2002-11-20 22:28:10 +00:00
Chris Lattner 58f9002b4a Move the function extractor pass from tools/extract into lib/Xform/IPO 
llvm-svn: 4759
 2002-11-19 18:42:59 +00:00
Chris Lattner 6d192f5bb4 Remove extra target.a entry 
llvm-svn: 4756
 2002-11-19 16:59:41 +00:00
Chris Lattner 20362cd1e9 Add a timer to evaluate bytecode load time and space requirements 
llvm-svn: 4679
 2002-11-10 06:55:02 +00:00
Vikram S. Adve 763e3f5752 Don't build llc symbols by default. 
llvm-svn: 4565
 2002-11-06 16:10:57 +00:00
Chris Lattner 5f827fa57b Give passnames to the printer classes 
llvm-svn: 4559
 2002-11-06 06:16:08 +00:00
Chris Lattner a416ad30df No need to explicitly inclue ExportSymbols now 
llvm-svn: 4543
 2002-11-04 20:50:57 +00:00
Chris Lattner 2743db5934 Implement a new -print-callgraph analysis that turns a callgraph into a dot 
graph

llvm-svn: 4524
 2002-11-04 02:55:30 +00:00
Vikram S. Adve a8ebc7af15 Disable correlated expressions pass until it is reliable. 
llvm-svn: 4512
 2002-11-03 12:41:50 +00:00
Chris Lattner f1257594b5 Reassociate now works 
llvm-svn: 4472
 2002-10-31 17:13:11 +00:00
Misha Brukman 872dee1d94 Return 0 instead of 1 for correct execution. Makes automated testing happy. 
llvm-svn: 4449
 2002-10-30 02:18:29 +00:00
Chris Lattner 17116422e5 Jello now builds 
llvm-svn: 4430
 2002-10-29 23:41:11 +00:00
Chris Lattner e72f06b575 * Privatize the TargetName 
llvm-svn: 4418
 2002-10-29 21:48:33 +00:00
Chris Lattner 5667f0eefd Allow TargetMachine to refuse static code gen 
llvm-svn: 4415
 2002-10-29 21:12:46 +00:00
Chris Lattner 8fd87e5f4c Convert jello to use PassManager 
llvm-svn: 4414
 2002-10-29 21:06:58 +00:00
Chris Lattner a9d552b3a9 Rename Sparc.h TargetMachineImpls.h 
llvm-svn: 4409
 2002-10-29 20:48:09 +00:00
Chris Lattner 23930c582c * Remove explicit strcmp calls 
* Rename Sparc.h to TargetMachineImpls.h

llvm-svn: 4406
 2002-10-29 20:45:04 +00:00
Chris Lattner b68bcf081a After removing stuff from TargetMachine, we now no longer have to include 
it twice.

llvm-svn: 4311
 2002-10-28 01:13:07 +00:00
Chris Lattner 57a10398a5 Add codegen library 
llvm-svn: 4305
 2002-10-28 00:54:59 +00:00
Chris Lattner f11dd2092b Initial checkin of LLVM JIT, codenamed jello. This tool is not built by 
default, until it becomes stable.  Even then it will only work for for X86
targets.

llvm-svn: 4285
 2002-10-25 22:58:53 +00:00
Vikram S. Adve 793fce4ece Added datastructure library to resolve link error. 
llvm-svn: 4279
 2002-10-25 21:17:34 +00:00
Chris Lattner 66507d887a * Fix extract to work with constant pointer refs correctly 
* Extract makes all global vars external, so they don't have initializers

llvm-svn: 4121
 2002-10-12 20:50:16 +00:00
Chris Lattner 9126483558 - Implement a new -print-cfg option for analyze, that causes it to print the 
CFG of each function in the module to 'dot' files.

llvm-svn: 4062
 2002-10-07 18:38:01 +00:00
Chris Lattner 8e2c197c17 Avoid making external global variables internal 
llvm-svn: 4059
 2002-10-07 18:33:53 +00:00
Chris Lattner ae4cf5237a - The extract tool now is sure to extract the function implementation for 
the specified name instead of extracting the prototype if both exist.

llvm-svn: 4045
 2002-10-06 21:30:04 +00:00
Chris Lattner e6e375e704 Temporary change to make datastructure stuff link in right 
llvm-svn: 4005
 2002-10-01 22:41:01 +00:00
Chris Lattner 79efacbb19 Change LowerAllocations pass to 'require' TargetData instead of it being 
passed in.

llvm-svn: 3930
 2002-09-25 23:47:49 +00:00
Chris Lattner 47c2e3e952 Make sure to close the file before deleting it 
llvm-svn: 3905
 2002-09-24 00:09:48 +00:00
Chris Lattner 387d76a983 * Remove the -stopraise option, which is no longer needed now that we have 
the -debug-pass=Arguments option
* Run instcombining BEFORE mem2reg so that getelementptr X, long 0's are
  cleaned up.  This is also important because scalar replacement of aggr.
  will want instcombine to run before it goes as well.

llvm-svn: 3879
 2002-09-22 18:50:22 +00:00
Vikram S. Adve 3e1dc145bd Renamed library preselect to preopts. 
llvm-svn: 3841
 2002-09-20 00:43:20 +00:00
Chris Lattner 9ae5cf5ca3 Minor non-functionality changing changes. 
llvm-svn: 3833
 2002-09-19 20:48:48 +00:00
Chris Lattner 51eb611986 Indent a comment right, add a new one 
llvm-svn: 3819
 2002-09-19 16:06:28 +00:00
Chris Lattner 437254f29e Avoid deleting the ostream more than once. 
llvm-svn: 3816
 2002-09-18 23:30:05 +00:00
Vikram S. Adve 3517f30fd9 KEEP_SYMBOLS by default. 
llvm-svn: 3813
 2002-09-18 11:55:44 +00:00
Chris Lattner 18daee20f9 Compile sub-directories in parallel, because they don't have interdependencies 
llvm-svn: 3808
 2002-09-18 03:25:58 +00:00
Vikram S. Adve 9c485d2165 gcc3.1.1 seems much more selective about what it loads from archives, and 
does not link in many passes that are loaded by gcc2.95.3.  So use object
files instead of archives in many more cases.

llvm-svn: 3803
 2002-09-18 02:20:58 +00:00
Chris Lattner 66037f55d3 Enable correct support for dynamic loading on Linux 
llvm-svn: 3780
 2002-09-17 20:40:24 +00:00
Chris Lattner a73486f69c Enable correct support for dynamic loading on Linux 
llvm-svn: 3779
 2002-09-17 20:40:22 +00:00
Vikram S. Adve 14a25a370b Remove duplicate sparc entry. 
llvm-svn: 3762
 2002-09-16 18:28:27 +00:00
Vikram S. Adve 9a056ed4e0 Use .o files instead of .a files for several cases (that don't actually 
need them) until other Makefiles can be updated to build archives.

llvm-svn: 3761
 2002-09-16 18:13:12 +00:00
Vikram S. Adve 116783613a Change several entries to use the .o instead of .a to expose pass options. 
llvm-svn: 3754
 2002-09-16 16:36:13 +00:00
Vikram S. Adve eb8186985f Make all registered optimization passes available to llc. 
Eliminate duplicate tracing options and use those defined by the trace passes.
Making the tracing step a module pass that runs before any llc-specific
passes.

llvm-svn: 3753
 2002-09-16 16:35:34 +00:00
Vikram S. Adve 82491b79a1 Add support for optimization passes that use a TargetMachine object. 
llvm-svn: 3752
 2002-09-16 16:09:43 +00:00
Misha Brukman 2e8086f046 Function.h is unnecessary when Module.h is included. 
llvm-svn: 3716
 2002-09-14 03:04:02 +00:00