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770 Commits

Author SHA1 Message Date
Chris Lattner f327467e4e Get rid of really old makefile cruft 
llvm-svn: 6218
 2003-05-14 21:31:31 +00:00
Chris Lattner a2d3504c24 Search LLVM_LIB_SEARCH_PATH for objects to allow it to find crtend.o 
Implement minor library linking optimization.

llvm-svn: 6181
 2003-05-13 22:14:13 +00:00
Chris Lattner df705a6d02 Add a disable-verify option 
llvm-svn: 6155
 2003-05-12 22:12:44 +00:00
Chris Lattner ebc5f1944e Move static stuff to an anonymous namespace 
llvm-svn: 6154
 2003-05-12 22:08:58 +00:00
Chris Lattner a95548f56c Print filename correctly 
llvm-svn: 6119
 2003-05-12 14:32:04 +00:00
Chris Lattner 966e1a20ce The JIT is the default mode for LLI now 
llvm-svn: 6118
 2003-05-12 14:31:57 +00:00
Chris Lattner 823ce22ef2 Make a comment more accurate 
llvm-svn: 5991
 2003-05-03 03:20:36 +00:00
Chris Lattner 7709ec5df5 Add support for debugging miscompilations with the use of the JIT or CBE! 
llvm-svn: 5990
 2003-05-03 03:19:41 +00:00
Chris Lattner 9e97f4acb6 Bugpoint is always verbose, eliminate option 
llvm-svn: 5989
 2003-05-03 03:18:41 +00:00
Misha Brukman f3d3bcb485 The Grammar Police is out on patrol. 
llvm-svn: 5985
 2003-05-03 02:16:43 +00:00
Chris Lattner e22031edfe Add an instcombine pass before levelraise 
llvm-svn: 5980
 2003-05-02 18:19:05 +00:00
Chris Lattner 23f358bb52 Add a new option to disable stripping of bytecode files 
llvm-svn: 5969
 2003-04-28 03:28:56 +00:00
Chris Lattner 4f6cdbdf81 Remove two fields from TargetData which are target specific. 
llvm-svn: 5963
 2003-04-26 20:11:09 +00:00
Chris Lattner 8d8de422dd Add options to disable simplification with passes, in case one of them crashes 
llvm-svn: 5950
 2003-04-25 22:08:12 +00:00
Chris Lattner 8d6d4257a0 Make sure to copy double alignment as well 
llvm-svn: 5936
 2003-04-25 06:06:13 +00:00
Chris Lattner d64b2de3c8 Kill using declarations 
llvm-svn: 5934
 2003-04-25 05:26:11 +00:00
Chris Lattner 21a7218c5f Make sure to add a targetdata instance to the passmanager, and make it match the 
one in use by the TargetMachine

llvm-svn: 5931
 2003-04-25 05:22:29 +00:00
Chris Lattner 0347cda8b8 Rename Kept -> Suffix 
FIX problem where we were incorrectly putting the prefix of the list into the "suffix" list.

llvm-svn: 5926
 2003-04-25 03:16:33 +00:00
Chris Lattner 4a1a9d2cdd Rename Kept -> Suffix 
Fix problem where we accidentally returned KeepPrefix instead of KeepSuffix!

llvm-svn: 5925
 2003-04-25 03:16:05 +00:00
Chris Lattner 65e5f653fd Big programs have tons of global variable initializers, and most passes don't care 
about them.  Try to delete them if it doesn't affect the passes.

llvm-svn: 5918
 2003-04-25 00:53:05 +00:00
Chris Lattner b0143880f4 When cleaning up the final bytecode file, make sure to run DTE as well 
llvm-svn: 5917
 2003-04-25 00:52:30 +00:00
Chris Lattner f32939bbc9 Speed up convergence significantly and also reduce the size of testcases by making large portions of a function's CFG dead at a time. 
llvm-svn: 5915
 2003-04-24 23:51:38 +00:00
Chris Lattner de39f2bdac The big fix is this change: 
-    if (I->isExternal() && !Functions.count(I))
+    if (!I->isExternal() && !Functions.count(I))

We were not actually deleting any functions from the module!

llvm-svn: 5914
 2003-04-24 22:54:06 +00:00
Chris Lattner 10c0469be1 Remove dead functions 
llvm-svn: 5913
 2003-04-24 22:53:24 +00:00
Chris Lattner c3380918a5 Make sure that deleted functions have external linkage 
llvm-svn: 5912
 2003-04-24 22:53:01 +00:00
Chris Lattner 1d080f24c5 Use the list reducer to improve convergence speed and to support crashes that 
only occur when multiple passes interact or when multiple functions exist in a module

llvm-svn: 5911
 2003-04-24 22:24:58 +00:00
Chris Lattner ba159e2824 Adjust to match new ListReducer interface 
Move function to generic code

llvm-svn: 5910
 2003-04-24 22:24:22 +00:00
Chris Lattner 69f8e6f7aa Allow reducer interfaces to mutate the lists passed in 
llvm-svn: 5909
 2003-04-24 22:23:56 +00:00
Chris Lattner 39388ca08e Move function from Miscompilation.cpp 
llvm-svn: 5908
 2003-04-24 22:23:34 +00:00
Chris Lattner 9f5a197eb6 Move the ListReducer Class into it's own header file instead of living in Miscompilation.cpp 
llvm-svn: 5907
 2003-04-24 20:16:29 +00:00
Chris Lattner b052843bd2 Allow bugpoint to try new an different methods for pruning down lists 
llvm-svn: 5905
 2003-04-24 19:32:42 +00:00
Chris Lattner d571e2aa91 Make sure to create a target data that matches the Module's target properties. 
llvm-svn: 5904
 2003-04-24 19:13:02 +00:00
Chris Lattner aa038c856a Remove support for "target data" pass ctors 
llvm-svn: 5900
 2003-04-24 18:36:41 +00:00
Chris Lattner 0e48f8cb51 LevelRaise now gets target data from passmanager 
llvm-svn: 5898
 2003-04-24 18:26:03 +00:00
Chris Lattner 16a413103c Implement support for bugpoint to identify which FUNCTION an optimization 
is miscompiling.

llvm-svn: 5893
 2003-04-24 17:02:17 +00:00
Chris Lattner 1b35bee37c Print where reference output goes 
llvm-svn: 5891
 2003-04-23 20:41:18 +00:00
Chris Lattner 03507809a0 The new CFrontend generates LOTs of basic blocks that just fall through and do 
other funky stuff.  Clean it up early.

llvm-svn: 5889
 2003-04-23 20:40:42 +00:00
Chris Lattner 68efaa7ad9 Allow specifying an input file for the program being executed 
llvm-svn: 5888
 2003-04-23 20:31:37 +00:00
Chris Lattner 7d4c04c99a We now need to link libscalar to get the switch lowering pass 
llvm-svn: 5874
 2003-04-23 16:43:02 +00:00
Chris Lattner e695da3f54 Remove unnecessary &* 
llvm-svn: 5873
 2003-04-23 16:38:00 +00:00
Chris Lattner cebde8d74c Build the appropriate target machine for the input pointer size and endianness 
llvm-svn: 5838
 2003-04-22 18:10:32 +00:00
Chris Lattner da3bc21076 Add support for allowing the user to extend the GCCLD searchpath 
llvm-svn: 5825
 2003-04-21 19:53:24 +00:00
Chris Lattner 4b462c0f99 Eliminate useless duplicate libraries 
llvm-svn: 5823
 2003-04-19 23:07:33 +00:00
Chris Lattner 1d49617c4f Add first support for linking in .a files correctly and minimally, like a real linker does 
llvm-svn: 5822
 2003-04-19 22:44:38 +00:00
Chris Lattner 602d209078 Add crufty compatibility stuff for ld 
llvm-svn: 5813
 2003-04-18 23:38:22 +00:00
Chris Lattner 82f626e951 Eliminate some compatibility stuff no longer needed :P 
llvm-svn: 5812
 2003-04-18 23:38:09 +00:00
Chris Lattner 2b3a5dbacb Use anonymous namespace instead of "static" 
Kill using decl

llvm-svn: 5811
 2003-04-18 23:01:25 +00:00
Chris Lattner 52c7138d22 Don't support codegen passes in opt 
llvm-svn: 5797
 2003-04-16 23:02:16 +00:00
Chris Lattner 51bdb6156b Remove codegen libraries to speed up linking opt 
llvm-svn: 5796
 2003-04-16 22:55:55 +00:00
Chris Lattner a9a988005b Allow the user to disable the internalize pass 
llvm-svn: 5792
 2003-04-16 21:43:22 +00:00
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
Chris Lattner 6ba47f6d5b Export symbols for linux 
llvm-svn: 3707
 2002-09-13 22:20:19 +00:00
Chris Lattner c70222dc15 * No longer need to run die after instcombine 
* Run new correlated expressions pass
* Simplify the CFG (removing dead blocks, merging blocks, eliminating branches
  on constant booleans, etc) after correlated exprs pass.

llvm-svn: 3598
 2002-09-06 18:41:33 +00:00
Chris Lattner 874a9e4078 - Converted CWriter to be an LLVM pass. 
- Convert dis to use a PassManager to do it's work.

llvm-svn: 3560
 2002-08-31 00:30:15 +00:00
Chris Lattner 1ae0dec9b9 Get FindUsedTypes pass 
llvm-svn: 3559
 2002-08-31 00:29:36 +00:00
Chris Lattner 3f5b42697c - Reformat comments 
- 'gccas' puts verifier in logical place in pass procession to avoid
    recomputing dominator information unneccesarily.

llvm-svn: 3553
 2002-08-30 22:55:32 +00:00
Chris Lattner 4a84ad57a9 - 'analyze' and 'as' now explicitly verify input because AsmParser doesn't. 
llvm-svn: 3552
 2002-08-30 22:54:41 +00:00
Chris Lattner 2292e551ed - 'analyze' and 'as' now explicitly verify input because AsmParser doesn't. 
llvm-svn: 3551
 2002-08-30 22:54:37 +00:00
Chris Lattner ed39ccae8d - Eliminate the last traces of the 'analysis' namespace 
llvm-svn: 3550
 2002-08-30 22:53:53 +00:00
Chris Lattner 447dd14bac Link to analysis.o not analysis.a 
llvm-svn: 3537
 2002-08-30 20:25:41 +00:00
Chris Lattner edd6704458 - GCCAS now uses load value #ing for GCSE 
llvm-svn: 3536
 2002-08-30 20:25:25 +00:00
Chris Lattner 6d33f2f338 New datastructure analysis correctly uses TargetData 
llvm-svn: 3525
 2002-08-29 20:10:29 +00:00
Anand Shukla cbf89056d3 Added mapping lib in llc makefile 
llvm-svn: 3514
 2002-08-27 16:46:11 +00:00
Chris Lattner 00a43e1e7c Fixed linking problems that wanted me to link to analyze.o instead of analyze.a 
so now we can link to analyze.a again.

llvm-svn: 3433
 2002-08-21 23:47:46 +00:00
Chris Lattner 24749c4d4e Link in all analyses so that we get pointer analysis support built in 
llvm-svn: 3427
 2002-08-21 22:17:28 +00:00
Chris Lattner dded107d64 Do not leak memory for passes when using -stopAfterNPasses or -stopraise 
llvm-svn: 3371
 2002-08-17 22:40:03 +00:00
Chris Lattner 325c1ce8f3 Run GlobalDCE before deadtypeelim so that we do not retain types for global 
variables that are obviously dead.  The most common case is %FILE

llvm-svn: 3370
 2002-08-17 22:38:02 +00:00
Chris Lattner f0ed55d1ee - Cleaned up the interface to AnalysisUsage to take analysis class names 
instead of ::ID's.
 - Pass::getAnalysis<> now no longer takes an optional argument

llvm-svn: 3265
 2002-08-08 19:01:30 +00:00
Chris Lattner 24c550cd2d Only include the sparc.o file once! 
llvm-svn: 3257
 2002-08-07 19:42:34 +00:00
Chris Lattner 301b7e7733 Reorder tool building sequence to more closely match the reality of what 
is being worked on the most.

llvm-svn: 3196
 2002-08-01 00:01:33 +00:00
Chris Lattner ad5a79527f Changes to be GCC3.1 friendly 
llvm-svn: 3187
 2002-07-31 19:32:14 +00:00
Chris Lattner b05cd8a88d Change command line option message on -q to make it more accurate 
llvm-svn: 3177
 2002-07-31 16:52:49 +00:00
Chris Lattner 6f43f6d136 Print the tool name when an error comes from so that I can tell which 
tool of a pipeline is having issues.

llvm-svn: 3168
 2002-07-30 21:43:25 +00:00
Chris Lattner da4c6cc151 Print the tool name when an error comes from so that I can tell which 
tool of a pipeline is having issues.

llvm-svn: 3167
 2002-07-30 21:43:22 +00:00
Chris Lattner dcd3ec6010 Print the tool name when an error comes from so that I can tell which 
tool of a pipeline is having issues.

llvm-svn: 3166
 2002-07-30 19:52:14 +00:00
Chris Lattner 386ebdd66a Remove extraneous #includes 
llvm-svn: 3162
 2002-07-30 19:33:19 +00:00
Chris Lattner 2511b6e296 Use a module analysis 
llvm-svn: 3133
 2002-07-29 23:02:25 +00:00
Chris Lattner 59aa81c78e Seperate analysis wrapper stuff to AnalysisWrappers.cpp 
llvm-svn: 3127
 2002-07-29 21:24:10 +00:00
Chris Lattner 5768f01926 Make analyze use the Pass repository to populate it's command line argument list 
llvm-svn: 3114
 2002-07-27 01:08:50 +00:00
Chris Lattner e79bf38f4a Factor PassNamePArser out into llvm/Support/PassNameParser.h 
llvm-svn: 3109
 2002-07-26 21:09:32 +00:00
Chris Lattner 64eea749de *** empty log message *** 
llvm-svn: 3105
 2002-07-26 18:40:14 +00:00
Chris Lattner 6d044b588b Namespace correctness is good 
llvm-svn: 3088
 2002-07-25 16:39:56 +00:00
Chris Lattner 64a6727d02 *** empty log message *** 
llvm-svn: 3087
 2002-07-25 16:31:09 +00:00
Chris Lattner 42f1d37e75 Be more namespace correct 
llvm-svn: 3086
 2002-07-25 16:31:01 +00:00
Chris Lattner ba614ba122 REmove extra blank lines 
llvm-svn: 3084
 2002-07-25 15:40:38 +00:00
Chris Lattner 880cfedadd *** empty log message *** 
llvm-svn: 3077
 2002-07-25 15:00:45 +00:00
Chris Lattner b3b021622f *** empty log message *** 
llvm-svn: 3044
 2002-07-24 17:12:08 +00:00
Chris Lattner 35c4541bbe *** empty log message *** 
llvm-svn: 3040
 2002-07-23 22:04:43 +00:00
Chris Lattner da02d41e41 Minor changes due to code juggled around 
llvm-svn: 3039
 2002-07-23 22:04:40 +00:00
Chris Lattner 5a48a248bd Use the pass registration mechanism to populate command line options for 
opt, not huge explicit gross tables.

llvm-svn: 3021
 2002-07-23 18:12:22 +00:00
Chris Lattner 8c7b31599b Raise pass requires an explicit TargetData member now. 
llvm-svn: 3020
 2002-07-23 18:09:58 +00:00
Chris Lattner a896b08b5c *** empty log message *** 
llvm-svn: 3002
 2002-07-23 17:52:38 +00:00
Chris Lattner 0af07b48f2 Convert over to new style of Makefile, where there is a difference between .o and .a libraries. 
llvm-svn: 3000
 2002-07-23 17:50:41 +00:00
Chris Lattner 17570e182a Fix synopsis 
llvm-svn: 2988
 2002-07-22 02:18:09 +00:00
Chris Lattner de88ac4f45 Add description to Enum options. 
llvm-svn: 2987
 2002-07-22 02:18:00 +00:00
Chris Lattner f5cad15a67 *** empty log message *** 
llvm-svn: 2985
 2002-07-22 02:10:13 +00:00
Chris Lattner bf30a91f94 Convert command line option processing code over to use the syntax supported 
by the CommandLine 2.0 library

llvm-svn: 2984
 2002-07-22 02:10:07 +00:00
Chris Lattner 93dc95fc7d Add support for bottom up closure of ds analysis 
llvm-svn: 2963
 2002-07-18 06:40:56 +00:00
Anand Shukla 4e25609b87 Removed emitfuncs: now its part of instrument library 
llvm-svn: 2929
 2002-07-16 18:59:55 +00:00
Anand Shukla 1a26e82bd5 added emitfuncs pass, and disabled reassociate pass (needs fixing) 
llvm-svn: 2885
 2002-07-12 20:14:27 +00:00
Anand Shukla e9f685d397 Added emitfuncs pass 
llvm-svn: 2884
 2002-07-12 20:12:59 +00:00
Chris Lattner 4734a1cd00 Rename DataStructure to LocalDataStructures 
llvm-svn: 2873
 2002-07-10 22:42:53 +00:00
Vikram S. Adve acceb1edff Disabling reassociate pass until it is fixed. 
llvm-svn: 2849
 2002-07-09 19:53:09 +00:00
Chris Lattner 33422fedc2 *** empty log message *** 
llvm-svn: 2813
 2002-06-30 16:25:25 +00:00
Chris Lattner a3a1ba1d6a Clean up anands patch 
llvm-svn: 2812
 2002-06-30 16:25:21 +00:00
Chris Lattner e3e86f7027 Strip the symbols out of the bytecode to inflate generated executables less. 
llvm-svn: 2811
 2002-06-30 16:25:07 +00:00
Chris Lattner c19be16c7b YEs, we really do want to sort. 
llvm-svn: 2810
 2002-06-30 16:20:02 +00:00
Chris Lattner f119a2b1df Yes, we REALLY DO want to run the reassociate pass. 
llvm-svn: 2809
 2002-06-30 16:19:14 +00:00
Anand Shukla fef3241cc6 Changes for 64bit gcc 
llvm-svn: 2799
 2002-06-25 21:57:48 +00:00
Anand Shukla dfe130c161 correcting makefile: incorrectly checked in wrong version earlier 
llvm-svn: 2798
 2002-06-25 21:44:44 +00:00
Anand Shukla 68c9977d7f Changes for 64bit gcc 
llvm-svn: 2797
 2002-06-25 21:43:28 +00:00
Chris Lattner 113f4f4609 MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner 7076ff29ed MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2778
 2002-06-25 16:13:21 +00:00
Chris Lattner 5aa3a0779e Simplify the code that adds passes so compilation can stop after any step 
llvm-svn: 2775
 2002-06-25 15:57:43 +00:00
Chris Lattner 0df3511df9 Checkin descriptive note 
llvm-svn: 2765
 2002-06-24 16:49:55 +00:00
Chris Lattner f08d7436ca No need to run dce with adce right behind! 
llvm-svn: 2738
 2002-05-23 19:27:50 +00:00
Chris Lattner c17c38f3cc Make sure the extracted function has external linkage, so that it doesn't 
get eliminated by globaldce!

llvm-svn: 2736
 2002-05-23 18:36:25 +00:00
Chris Lattner 702eacab25 Add the ADCE pass to gccas finally! 
llvm-svn: 2719
 2002-05-22 21:30:24 +00:00
Chris Lattner 3df8d3e5d6 Build the extract utility 
llvm-svn: 2717
 2002-05-22 20:27:15 +00:00
Chris Lattner 055de1876a Initial checkin of the "extract" utility 
llvm-svn: 2716
 2002-05-22 20:27:00 +00:00
Chris Lattner 5972e5cc5c Expose cfg simplification pass 
llvm-svn: 2699
 2002-05-21 20:05:16 +00:00
Chris Lattner 8c1d9485cd Simplify CFG after code generation is done 
llvm-svn: 2698
 2002-05-21 20:05:08 +00:00
Chris Lattner 4955d3e1c2 Fix tracing code support to link in the tracing routines if neccesary. 
This is required because trace code can insert calls to functions that
are (now) in an LLVM library, not a native library.

This change makes it easier to use the tracing code because the native
link options don't have to change, and it fits in a lot better with the
LLVM model.

llvm-svn: 2675
 2002-05-20 21:20:08 +00:00
Chris Lattner 13e8979767 Remove tracing code hack 
llvm-svn: 2673
 2002-05-20 21:16:46 +00:00
Chris Lattner 2df953ba74 Use literal newline instead of endl 
llvm-svn: 2668
 2002-05-20 19:49:24 +00:00
Chris Lattner 6c1e5c4d3b Drop something that link will never support, use gccld instead 
llvm-svn: 2667
 2002-05-20 19:48:55 +00:00
Vikram S. Adve cf3c90d4c8 Add libsparc.a a second time to resolve link errors. 
llvm-svn: 2661
 2002-05-19 16:01:03 +00:00
Vikram S. Adve b810407ddb Link with test/Libraries/libinstr32.a for runtime routines 
supporting tracing.  That should be moved to a "runtime" directory.

llvm-svn: 2660
 2002-05-19 16:00:28 +00:00
Chris Lattner c914944a61 Run another local value numbering phase after redundancy elimination 
llvm-svn: 2625
 2002-05-14 16:23:14 +00:00
Chris Lattner 81525db280 expose LICM pass 
llvm-svn: 2614
 2002-05-10 22:44:37 +00:00
Chris Lattner 47d923c2e0 Add LICM pass to compiler 
llvm-svn: 2613
 2002-05-10 22:44:31 +00:00
Chris Lattner 6205c268e0 Expose the lowerallocs pass 
llvm-svn: 2602
 2002-05-10 15:43:07 +00:00
Chris Lattner 35cc0d2027 Expose the pi node insertion pass. 
llvm-svn: 2594
 2002-05-10 05:41:49 +00:00
Chris Lattner e693f33937 Clean up dis so that it does not print out code in various traversal orders. 
Now it only output llvm or C code.

llvm-svn: 2564
 2002-05-09 01:25:55 +00:00
Chris Lattner a2f3b65dec Expose expression reassociation 
llvm-svn: 2557
 2002-05-08 22:18:34 +00:00
Chris Lattner 356ef11e5a Run expression reassociation as part of gccas 
llvm-svn: 2556
 2002-05-08 22:18:20 +00:00
Sumant Kowshik cf3afd9dc5 *** empty log message *** 
llvm-svn: 2552
 2002-05-08 18:09:58 +00:00
Chris Lattner b4bf0c1422 Spell aggressive correctly 
llvm-svn: 2551
 2002-05-07 22:15:01 +00:00
Chris Lattner 89a20ef164 Merge all include/llvm/Transforms/Scalar/* into a single Scalar.h 
llvm-svn: 2538
 2002-05-07 20:03:27 +00:00
Chris Lattner 355cc5ab26 Fix makefiles after shuffling passes around the libraries 
llvm-svn: 2532
 2002-05-07 19:27:33 +00:00
Chris Lattner 15435fd550 Move UnifyFunctionExitNodes to Utils library: final resting place this time 
llvm-svn: 2531
 2002-05-07 19:18:48 +00:00
Chris Lattner 863c37e0bb Oops, somehow lost a slash. Fixed 
llvm-svn: 2524
 2002-05-07 18:39:52 +00:00
Chris Lattner 7608a46cbe Updates to move some header files out of include/llvm/Transforms into 
the Scalar and Utils subdirectories

llvm-svn: 2523
 2002-05-07 18:36:35 +00:00
Chris Lattner 56c3f22249 Straighten out makefiles after moving code to new Transform Utils library 
llvm-svn: 2520
 2002-05-07 18:18:26 +00:00
Chris Lattner cfa675c142 GCSE is faster than SCCP, and it makes SCCP's job easier, so run it first. 
llvm-svn: 2503
 2002-05-06 18:54:12 +00:00
Chris Lattner dcb7ff00b1 Instruction Combination can create a ton of trivially dead instructions. Remove 
them with an DIE pass before more expensive optimizations are run.

llvm-svn: 2491
 2002-05-06 16:52:15 +00:00
Chris Lattner 878bbb2f1c Run DCE AFTER SCCP and GCSE! 
llvm-svn: 2476
 2002-05-06 03:04:17 +00:00
Chris Lattner 10120bdff0 Remove unneccesary pass. 
llvm-svn: 2421
 2002-04-30 20:53:05 +00:00
Chris Lattner aa261937c0 These aren't tools 
llvm-svn: 2412
 2002-04-29 20:29:30 +00:00
Chris Lattner 0fb0022f68 Move constant merging pass earlier 
Include the SCCP pass in gccas

llvm-svn: 2410
 2002-04-29 20:11:38 +00:00
Chris Lattner ce42e8ac31 Remove InstForest from analysis namespace 
llvm-svn: 2401
 2002-04-29 18:13:31 +00:00
Chris Lattner d5a847057b Eliminate duplicate or unneccesary #include's 
llvm-svn: 2397
 2002-04-29 17:42:12 +00:00
Chris Lattner 37104aace8 Add new optional getPassName() virtual function that a Pass can override 
to make debugging output a lot nicer.

llvm-svn: 2395
 2002-04-29 14:57:45 +00:00
Chris Lattner 450bda1a42 Rename functions to be more consistend with other pass constructors 
llvm-svn: 2388
 2002-04-28 21:45:36 +00:00
Chris Lattner f12cc842b3 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA 
llvm-svn: 2386
 2002-04-28 21:27:06 +00:00
Chris Lattner 42ec334ea3 Eliminate the cfg namespace 
llvm-svn: 2371
 2002-04-28 16:21:53 +00:00
Chris Lattner b81da4b616 Expose the internalize pass. 
llvm-svn: 2365
 2002-04-28 05:49:53 +00:00
Chris Lattner f0f014a182 Run the internalize pass to mark all functions except main internal when 
linking the final program to allow smarter optimizations

llvm-svn: 2364
 2002-04-28 05:49:45 +00:00
Chris Lattner 17a4573d21 Use operator << to print modules 
llvm-svn: 2360
 2002-04-28 05:13:45 +00:00
Chris Lattner 10aa1b64bb Run GCSE as part of gccas. 
llvm-svn: 2340
 2002-04-28 01:00:15 +00:00
Chris Lattner 9f3b15b8fe Expose new GCSE pass 
llvm-svn: 2339
 2002-04-28 00:48:17 +00:00
Chris Lattner f998685cd9 s/Method/Function 
llvm-svn: 2336
 2002-04-27 07:27:19 +00:00
Chris Lattner c8e665431b * Rename MethodPass class to FunctionPass 
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well

llvm-svn: 2333
 2002-04-27 06:56:12 +00:00
Chris Lattner c065ad850c Make sure that there is no case where a signal can occur leaving a partially 
written output file.  This is important because crashing testcases often write
part of a file out, and the testing harness decides the file is up-to-date next
time the test is run.

llvm-svn: 2303
 2002-04-18 19:55:25 +00:00
Chris Lattner fda0035ec9 * Add the printm pass to allow dumping the entire module after a transformation. 
* s/Method/Function/

llvm-svn: 2234
 2002-04-13 18:32:47 +00:00
Chris Lattner b86b11a02e Expose funcresolve pass through opt 
llvm-svn: 2231
 2002-04-12 18:21:13 +00:00
Chris Lattner c34061fc54 * The cleangcc pass is broken into two parts, we only want to 
FunctionResolvingPass one.
* We run it *after* the symbol stripping pass so that -strip can be
  pipelined with the constant merging pass or something else if desired.

llvm-svn: 2226
 2002-04-10 20:37:47 +00:00
Chris Lattner c4414d4a10 The cleangcc pass is brokeninto two pieces, execute both of them. 
llvm-svn: 2225
 2002-04-10 20:33:32 +00:00
Chris Lattner 4a317367e9 Remove extranous #include 
llvm-svn: 2183
 2002-04-08 22:05:10 +00:00
Chris Lattner 6e39131e01 s/PrintMethodPass/PrintFunctionPass 
llvm-svn: 2182
 2002-04-08 22:05:01 +00:00
Chris Lattner 1e759cb144 Add #includes 
s/PrintMethodPass/PrintFunctionPass

llvm-svn: 2181
 2002-04-08 22:04:24 +00:00
Chris Lattner 2b33d75537 Add support for the gnu ld -s (strip) option 
llvm-svn: 2157
 2002-04-08 05:18:12 +00:00
Chris Lattner 3b08c2f46c GCCLD actually does transformations to simplify the linked program now. 
llvm-svn: 2155
 2002-04-08 00:14:58 +00:00
Chris Lattner cd739a66cf Remove asmwriter library from link line, because the useful contents of it 
have been incorporated into the vmcore library.

llvm-svn: 2153
 2002-04-07 22:35:30 +00:00
Chris Lattner ef164d438c Perform debug outputs with ->dump() instead of << 
llvm-svn: 2152
 2002-04-07 22:34:44 +00:00
Chris Lattner 3c707196ac use dump method instead of Asm/Writer to do debug printing 
Rename C to M because C used to be 'Class' and now we are 'Module'

llvm-svn: 2151
 2002-04-07 22:34:19 +00:00
Chris Lattner 62b7fd136e Change references to the Method class to be references to the Function 
class.  The Method class is obsolete (renamed) and all references to it
are being converted over to Function.

llvm-svn: 2144
 2002-04-07 20:49:59 +00:00
Chris Lattner 8c61bc0859 Move the PromoteMemoryToRegister pass to be run _after_ the raise pointer 
references pass, so it is given the chance to do some good!

llvm-svn: 2089
 2002-04-01 19:45:11 +00:00
Chris Lattner 97ca0eacb1 Makefile change for IPO's that use the Datastructure analysis stuff 
llvm-svn: 2015
 2002-03-28 18:10:31 +00:00
Chris Lattner b9530575ef Add hook for pool allocation pass 
llvm-svn: 2013
 2002-03-28 18:08:07 +00:00
Chris Lattner 92c3670048 Checking for Cameron 
llvm-svn: 2011
 2002-03-28 17:56:28 +00:00
Cameron Buschardt 9dcd905f71 Rename constructor function for mem2reg pass. 
llvm-svn: 2008
 2002-03-27 23:29:23 +00:00
Chris Lattner bf03a52b3b * Add support for DataStructure analysis 
* Parameterize pass outputting with the printPass template, so analysis
  output can optionally take more arguments than just a stream.  The
  default output mode is just to use operator<< on the analysis.
* Remove CurrentModule hack, in favor of using printPass
* Remove special operator<<'s defined for FindUsedTypes and
  FindUnsafePointerTypes, in favor of printPass specializations
* Use std::cout instead of cout

llvm-svn: 1995
 2002-03-26 22:43:12 +00:00
Vikram S. Adve 025fdf98b6 Rename pass to DecomposeMultiDimRefs. 
llvm-svn: 1960
 2002-03-24 03:19:54 +00:00
Chris Lattner 30c37c24e8 Add a debugging option to gccas to cause it to not do level raise or anything 
after it.

llvm-svn: 1934
 2002-03-21 21:21:50 +00:00
Chris Lattner 6ba1a5f7d9 Expose dead instruction elimination pass 
llvm-svn: 1877
 2002-03-14 22:36:15 +00:00
Chris Lattner e697504611 Echo the right tool name on error 
llvm-svn: 1865
 2002-03-12 15:41:36 +00:00
Chris Lattner 0e66f3ec92 Remove runtime library in favor of users linking against real libraries. 
llvm-svn: 1853
 2002-03-11 17:57:13 +00:00
Chris Lattner 6f0d4531ef * Implement linking to libraries 
* Pass arguments to program through shell script

llvm-svn: 1851
 2002-03-11 17:49:53 +00:00
Chris Lattner 46519418b0 Pull interprocedural analyses out of Analysis library into their own lib 
llvm-svn: 1827
 2002-03-06 18:44:29 +00:00
Chris Lattner b5ccfe0e32 Don't forget to build gccld! 
llvm-svn: 1826
 2002-03-06 18:05:02 +00:00
Chris Lattner 2498a1763a Since verifier and SlotCalculator are now in VMCore library, libanalysis is 
no longer required

llvm-svn: 1823
 2002-03-06 17:41:18 +00:00
Chris Lattner 2a0c0c46a2 Pull callgraph out of Cfg namespace 
llvm-svn: 1822
 2002-03-06 17:40:37 +00:00
Chris Lattner 8fdf51f9c0 Change to use new pass accessor functions 
llvm-svn: 1817
 2002-02-26 21:47:29 +00:00
Chris Lattner 04805fa29c Change over to use new style pass mechanism, now passes only expose small 
creation functions in their public header file, unless they can help it.

llvm-svn: 1816
 2002-02-26 21:46:54 +00:00
Chris Lattner fc2ab9e216 * Make all command line arguments static 
* Change -trace & -tracem options to use a 3 values enum option
* Change to use new style interface to passes

llvm-svn: 1813
 2002-02-26 21:36:53 +00:00
Chris Lattner d209550828 Move ProfilePaths class into ProfilePaths library, only expose a creation function 
llvm-svn: 1812
 2002-02-26 20:04:59 +00:00
Anand Shukla d7291473cf Includes -paths option to trace paths in the program 
llvm-svn: 1811
 2002-02-26 19:57:59 +00:00
Anand Shukla 4882708cc9 Link in the PathProfiles library 
llvm-svn: 1800
 2002-02-26 18:29:20 +00:00
Chris Lattner 5b46fa248f Remove hack. This is better fixed in Makefile.common 
llvm-svn: 1795
 2002-02-24 23:25:46 +00:00
Chris Lattner fcd31f7534 Cleanup to build with GCC 3.0.4 
llvm-svn: 1794
 2002-02-24 23:25:24 +00:00
Chris Lattner 5079e2ea56 Build with newer compiler, with same bug 
llvm-svn: 1793
 2002-02-24 23:11:05 +00:00
Chris Lattner e48f0452fe GCC3.0.4 crashes when compiling this. Comment it out for now 
llvm-svn: 1792
 2002-02-24 23:03:37 +00:00
Chris Lattner c141abf8f2 Genericize the ReversePostOrderIterator. 
llvm-svn: 1785
 2002-02-24 21:48:59 +00:00
Chris Lattner f608d7f4f4 * Expose the verifier pass as one that can be ran 
* Force the verifier to run before bytecode is written

llvm-svn: 1783
 2002-02-20 17:56:53 +00:00
Chris Lattner 60a6591d83 Method.h no longer includes BasicBlock.h 
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h

llvm-svn: 1746
 2002-02-12 21:07:25 +00:00
Chris Lattner e5e23525ec Enable register promotion pass 
llvm-svn: 1740
 2002-02-12 17:17:33 +00:00
Chris Lattner a5e627852d Trim down makefile, again. 
llvm-svn: 1691
 2002-02-04 17:37:25 +00:00
Chris Lattner 47b65a1025 Cut down number of times libraries are included to link a little bit faster 
llvm-svn: 1678
 2002-02-04 06:43:56 +00:00
Chris Lattner f728637f2e * Remove -noasm option. If we're not compiling, what's the point? 
* convert over to pass based target backend.  Much cleaner now

llvm-svn: 1665
 2002-02-03 23:43:19 +00:00
Chris Lattner 74f0a5b35e Switch over to a model where we compile each method, emit assembly, then free 
machineinstr memory before starting on the next method.

llvm-svn: 1659
 2002-02-03 07:54:10 +00:00
Chris Lattner 78f1087b01 Catch the parse exception if bad input is provided. Much better than an abort 
llvm-svn: 1631
 2002-02-01 05:09:35 +00:00
Chris Lattner 4db2f2cbce Add mergereturn pass 
llvm-svn: 1629
 2002-02-01 04:54:11 +00:00
Chris Lattner d9d0df0281 Add dependency 
llvm-svn: 1620
 2002-01-31 18:33:23 +00:00
Chris Lattner 5c29968725 Fix dependency problem 
llvm-svn: 1619
 2002-01-31 18:33:09 +00:00
Chris Lattner 0716e5f334 Resolve deps 
llvm-svn: 1615
 2002-01-31 15:52:41 +00:00
Chris Lattner ecd3fae58d Resolve dependencies 
llvm-svn: 1614
 2002-01-31 15:43:11 +00:00
Chris Lattner c90d6ba9a2 Convert to use new Pass framework... 
llvm-svn: 1610
 2002-01-31 00:47:12 +00:00
Chris Lattner 7139f2859b PassManager is now in its own header file 
MethodPass's now cannot be run on external methods

llvm-svn: 1609
 2002-01-31 00:46:45 +00:00
Chris Lattner ad50ec2f37 PassManager is now in it's own header file 
llvm-svn: 1608
 2002-01-31 00:46:22 +00:00
Chris Lattner 3d61db42bb Convert analyze over to use new pass framework for its analyses 
llvm-svn: 1607
 2002-01-31 00:46:09 +00:00
Chris Lattner 30b983ab47 Accept, but ignore -lfoo options. 
llvm-svn: 1585
 2002-01-25 03:59:39 +00:00
Chris Lattner 5ff2e0510f Initial Checkin of gccld 
llvm-svn: 1578
 2002-01-24 19:12:12 +00:00
Chris Lattner 0e11e54d20 In an amazing fit of stupidity, I flipped the conditional and didn't test 
it right.  Sheesh :)

llvm-svn: 1550
 2002-01-22 21:07:24 +00:00
Chris Lattner 044b5d90d8 Only run DeadInst elimination early, because it is quick and painless and 
pipelines well

llvm-svn: 1549
 2002-01-22 21:06:44 +00:00
Chris Lattner 3bb02e4797 Misc cleanups. Allocate ofstream statically, and use a pass to write out the bytecode 
llvm-svn: 1529
 2002-01-22 03:30:46 +00:00
Chris Lattner cad856b6ed Try again, now it works right 
llvm-svn: 1526
 2002-01-22 02:28:50 +00:00
Chris Lattner 3787ee6be6 Rename LowerAllocations.h to ChangeAllocations.h since it now contains the 
RaiseAllocations pass as well.

llvm-svn: 1525
 2002-01-22 01:04:08 +00:00
Chris Lattner 4267cedfa5 Fix ordering dependency problem 
llvm-svn: 1524
 2002-01-22 01:03:39 +00:00
Chris Lattner 4f0f09757d Pull RaiseAllocations stuff out of the CleanGCC pass into it's own pass in 
the ChangeAllocations.h header file.

llvm-svn: 1522
 2002-01-22 00:13:51 +00:00
Chris Lattner ee965abc36 Move stuff out of the Optimizations directories into the appropriate Transforms 
directories.  Eliminate the opt namespace.

llvm-svn: 1520
 2002-01-21 23:17:48 +00:00
Chris Lattner 4f32cf118a Chuck fixed the GCC problems so this hack is now unneccesary 
llvm-svn: 1519
 2002-01-21 23:17:07 +00:00
Chris Lattner 4a75c2b248 Eliminate opt library 
llvm-svn: 1516
 2002-01-21 23:13:46 +00:00
Chris Lattner c940c536ab Rename SwapStructureContents -> IPO/SimpleStructMutation 
Move MutateStructTypes.(cpp|h) -> IPO/MutateStructTypes.(cpp|h)

llvm-svn: 1510
 2002-01-21 07:52:35 +00:00
Chris Lattner 0686e435d1 Implement a more powerful, simpler, pass system. This pass system can figure 
out how to run a collection of passes optimially given their behaviors and
charactaristics.

Convert code to use it.

llvm-svn: 1507
 2002-01-21 07:31:50 +00:00
Chris Lattner 7f74a56e24 Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Chris Lattner 4f106568d4 Add instruction combining pass 
Rename -mergecons to -constmerge

llvm-svn: 1478
 2001-12-14 16:50:35 +00:00
Chris Lattner 05377bbe3f Add more passes to run after raising 
llvm-svn: 1476
 2001-12-14 16:48:30 +00:00
Chris Lattner 403ff802a3 Build runtime library with local GCCAS 
llvm-svn: 1447
 2001-12-13 00:44:23 +00:00
Chris Lattner fbf1106e2c Implement strlen strdup strcmp 
llvm-svn: 1446
 2001-12-13 00:44:09 +00:00
Chris Lattner 5053ba9749 Tell the user if a file is corrupt or not... not that the file cannot be 
found.

llvm-svn: 1433
 2001-12-08 20:31:32 +00:00
Chris Lattner a57615faaa Run DCE before cleanupGCCoutput which will cause some dead types (like FILE) to be removed 
llvm-svn: 1429
 2001-12-07 04:25:36 +00:00
Chris Lattner 28fef95650 Remove unnecesary namespace impot 
llvm-svn: 1419
 2001-12-05 06:35:30 +00:00
Chris Lattner 0f5a8d4749 Simplify induction variables before 'raising' the representation 
llvm-svn: 1418
 2001-12-05 06:34:58 +00:00
Chris Lattner 27ace6461f Use new induction variable simplification code with -indvars option 
llvm-svn: 1410
 2001-12-04 04:32:04 +00:00
Chris Lattner 66d9ceaaba Induction variables must be phi nodes 
llvm-svn: 1402
 2001-12-03 17:27:42 +00:00
Chris Lattner 5de2204fe8 Create a new #include "Support/..." directory structure to move things 
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes

llvm-svn: 1400
 2001-11-27 00:03:19 +00:00
Chris Lattner 5af7da01b0 -raise includes constprop and dce 
llvm-svn: 1397
 2001-11-26 19:37:43 +00:00
Chris Lattner ba5220d4c4 * Add hooks to globaldce 
* Fix ugly hacks by implementing IPOs correctly
* Use an auto_ptr to manage the module lifecycle

llvm-svn: 1395
 2001-11-26 19:22:39 +00:00
Chris Lattner b9d5c0ebdd Link to ipo library 
llvm-svn: 1394
 2001-11-26 19:21:02 +00:00
Chris Lattner 921875394f Fix problem where lli < foo.bc would have argc = 0 
llvm-svn: 1393
 2001-11-26 19:20:38 +00:00