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4224 Commits

Author SHA1 Message Date
Chris Lattner
71ed17fe2e Move functionality preserving changes. 
Inline containsEquivalent
Remove some //'s

llvm-svn: 8358
 2003-09-05 02:39:52 +00:00
Chris Lattner
6a4cb9b0e9 Refactor what has effectively become copy-and-pasted code 
llvm-svn: 8357
 2003-09-05 02:30:47 +00:00
Chris Lattner
d62bda202e Check in a bunch of minor fixes, plus a whole lot of #if 0'd out code, which will hopefully be enabled in the near future 
This does not make any functionality changes

llvm-svn: 8355
 2003-09-05 02:21:39 +00:00
Chris Lattner
a0c99153e0 containsEquivalent never returns its argument 
llvm-svn: 8353
 2003-09-04 23:49:53 +00:00
Chris Lattner
4caa92eca5 Non-functional change 
llvm-svn: 8352
 2003-09-04 23:47:07 +00:00
Chris Lattner
652d585600 Remove needless usage of getDescription() 
llvm-svn: 8351
 2003-09-04 23:46:03 +00:00
Chris Lattner
706576a0cc Inline method 
llvm-svn: 8350
 2003-09-04 23:43:40 +00:00
Chris Lattner
3835c2fdd1 Don't try to be sneaky, breaking recursive types in the process 
llvm-svn: 8348
 2003-09-04 23:41:03 +00:00
Chris Lattner
0382bf2e98 This is now unnecessary 
llvm-svn: 8347
 2003-09-04 23:38:22 +00:00
Brian Gaeke
5efbdb852a Remove support for breakpoints (not used). 
Remove some dead code and whitespace.

llvm-svn: 8346
 2003-09-04 23:15:40 +00:00
Brian Gaeke
0fdcd57402 Move EE dtor where it belongs 
llvm-svn: 8345
 2003-09-04 22:57:27 +00:00
Brian Gaeke
6d7d9f9cd9 Interpreter cleanups: 
Get rid of support for DebugMode (make it always off).
Mung some comments.
Get rid of interpreter's PROFILE_STRUCTURE_FIELDS and PerformExitStuff
 which have been disabled forever.
Get rid of -abort-on-exception (make it always on).
Get rid of user interaction stuff (debug mode innards).
Simplify Interpreter's callMainFunction().

llvm-svn: 8344
 2003-09-04 22:21:24 +00:00
Brian Gaeke
cec978e0ed ExecutionEngine.cpp: Move execution engine creation stuff into a new 
static method here.
 Remove some extra blank lines.
ExecutionEngine.h: Add its prototype.
lli.cpp: Call it.

Make creation method for each type of EE into a static method of its
own subclass.

Interpreter/Interpreter.cpp: ExecutionEngine::createInterpreter -->
 Interpreter::create
Interpreter/Interpreter.h: Likewise.
JIT/JIT.cpp: ExecutionEngine::createJIT --> VM::create
JIT/VM.h: Likewise.

llvm-svn: 8343
 2003-09-03 20:34:19 +00:00
Chris Lattner
0b78090518 Avoid printing meaningless numbers 
llvm-svn: 8342
 2003-09-03 20:25:27 +00:00
Chris Lattner
2fe8fac4e0 Fix bug where we couldn't print a function without a name 
llvm-svn: 8341
 2003-09-03 17:56:43 +00:00
Chris Lattner
4e722bde53 Follow the pattern of all other atu's 
llvm-svn: 8340
 2003-09-03 16:01:54 +00:00
Chris Lattner
2c028515e6 No need to rescan types when they are created. 
llvm-svn: 8339
 2003-09-03 14:44:53 +00:00
Chris Lattner
4a96f4593e Another small speedup, this one to: 2.42s 
llvm-svn: 8335
 2003-09-02 22:52:49 +00:00
Chris Lattner
0cfd2b85b8 Don't return bogus references, and don't add an entry to the Concrete map 
unless it's not empty!

llvm-svn: 8334
 2003-09-02 22:50:02 +00:00
Chris Lattner
398d8a539c Another optimization, speed up the testcase to 2.7s 
llvm-svn: 8333
 2003-09-02 22:15:15 +00:00
Chris Lattner
e4adff8157 Removal of explicit stack, which requires the method to be a member (so it can 
call setAbstract).  Now that we just compute abstractness we can also return
the computed value by value instead of as an argument.

llvm-svn: 8332
 2003-09-02 21:56:34 +00:00
Chris Lattner
05eecdb7de Remove the "recursive bit", not only is it unused by anyone, it was also 
not correctly calculated, and calculating it wrong for fun seems rather
pointless.  This also speeds up my favorite testcase by .25 seconds.

llvm-svn: 8330
 2003-09-02 21:41:05 +00:00
John Criswell
6927aeed1e Added the MakeFileReadable() method. 
llvm-svn: 8327
 2003-09-02 21:09:30 +00:00
John Criswell
5277b91d50 Added a description of the algorithm. 
Return failure if the chmod() fails.

llvm-svn: 8326
 2003-09-02 20:30:16 +00:00
John Criswell
7b83fe6beb Added the MakeFileExecutable() method. This method takes a filename and 
gives it execute access while respecting the user's umask.

llvm-svn: 8324
 2003-09-02 20:14:57 +00:00
Chris Lattner
590606e4c4 Don't bother doing an exhaustive recursive walk if we are at the limit of what 
we need to know anyway.  This reduces the 2002-07-08-HugePerformanceProblem.llx
down to 3.210u:0.010s, which is back in the acceptable range again

llvm-svn: 8323
 2003-09-02 20:06:29 +00:00
Chris Lattner
06d8aac065 Ugh, fix bugs. Ok, so the last fix wasn't as great as I thought it was. 
Now we're back to: 131.730u, 0.330s, which is still quite an improvement,
but still quite unacceptable

llvm-svn: 8322
 2003-09-02 19:14:12 +00:00
Chris Lattner
fb0b83a27b Further simplifications 
llvm-svn: 8321
 2003-09-02 16:46:41 +00:00
Chris Lattner
dda7669997 Change the code to no longer compute the "type description" immediately when 
the type is analyzed.  Instead, only compute it when requested (with
getDescription), and cached for reuse later.

This dramatically speeds up LLVM in general because these descriptions almost
_never_ need to be constructed.  The only time they are used is when a type is
<<'d.  Printing of modules by themselves uses other code to print symbolic
types when possible, so these descriptions are really only used for debugging.

Also, this fixes the particularly bad case when lots of types get resolved to
each other, such as during linking of large programs.  In these cases, the type
descriptions would be repeatedly recomputed and discarded even though: A. noone
reads the description before it gets resolved, and B. many many resolutions
happen at intermediate steps, causing a HUGE waste of time.

Overall, this makes the getTypeDesc function much more light-weight, and fixes
bug: Assembler/2002-07-08-HugePerformanceProblem.llx, which went from taking
1048.770u/19.150s (which is 17.5 MINUTES, on apoc), to taking 0.020u/0.000s,
which is a nice little speedup.  :)

llvm-svn: 8320
 2003-09-02 16:35:17 +00:00
Brian Gaeke
5a8d15dfa1 Remove assertion which is never reached. 
llvm-svn: 8318
 2003-09-02 06:45:34 +00:00
Chris Lattner
3fdc7bbd0d Prototype for creator function got moved 
llvm-svn: 8315
 2003-09-01 20:45:33 +00:00
Chris Lattner
3d53c382ba OptInfo is no longer required 
llvm-svn: 8312
 2003-09-01 20:41:07 +00:00
Chris Lattner
6d92264f5a No longer provide an optinfo, noone uses it 
llvm-svn: 8311
 2003-09-01 20:40:59 +00:00
Chris Lattner
2eb5de925f Inline simple comparison which is sparc specific anyway 
llvm-svn: 8309
 2003-09-01 20:38:03 +00:00
Chris Lattner
5520e4dc30 Don't build dead directories 
llvm-svn: 8308
 2003-09-01 20:34:15 +00:00
Chris Lattner
3d6b7d1b44 Move private interfaces into private .h file 
llvm-svn: 8306
 2003-09-01 20:33:07 +00:00
Chris Lattner
f2e4f5a388 Preselection is now integrated into the Sparc target library 
llvm-svn: 8305
 2003-09-01 20:30:17 +00:00
Chris Lattner
a685c382b1 Remove dead library makefile 
llvm-svn: 8304
 2003-09-01 20:29:43 +00:00
Chris Lattner
80c84d29b1 Remove makefile for dead library 
llvm-svn: 8303
 2003-09-01 20:26:52 +00:00
Chris Lattner
25669f3e09 Sparc peephole optimizer moved out of post-opts library into Sparc target library 
llvm-svn: 8302
 2003-09-01 20:26:14 +00:00
Chris Lattner
cd2980ec8c Simplify code a bit 
llvm-svn: 8301
 2003-09-01 20:24:06 +00:00
Chris Lattner
049f0b8b37 LiveRange.h is now in lib/CodeGen/RegAlloc 
llvm-svn: 8299
 2003-09-01 20:17:13 +00:00
Chris Lattner
e5a47a9d95 This file is hopelessly out of date 
llvm-svn: 8298
 2003-09-01 20:14:00 +00:00
Chris Lattner
74e93a318b LiveRangeInfo got moved into the lib/CodeGen/RegAlloc directory 
llvm-svn: 8297
 2003-09-01 20:12:17 +00:00
Chris Lattner
a591134169 PhyRegAlloc.h got moved to lib/CodeGen/RegAlloc 
llvm-svn: 8296
 2003-09-01 20:09:04 +00:00
Chris Lattner
e3fcb37a20 Move IGNode from public include directory to here. Minor cleanups like adding std:: namespace qualifiers 
llvm-svn: 8295
 2003-09-01 20:05:47 +00:00
Chris Lattner
8ebc13b6ca IGNode got moved to lib/CodeGen/RegAlloc 
llvm-svn: 8294
 2003-09-01 20:00:08 +00:00
Chris Lattner
ee413804c7 This file just needs LiveRange.h not IGNode.h 
llvm-svn: 8293
 2003-09-01 19:58:02 +00:00
Chris Lattner
a43cd2a9c9 No longer include IGNode.h in the Sparc global header 
llvm-svn: 8292
 2003-09-01 19:56:48 +00:00
Chris Lattner
16149f6b85 Final cleanup: remove dead code 
llvm-svn: 8291
 2003-09-01 18:01:36 +00:00
Chris Lattner
b70da7293b Not only is this a lot smaller, it actually works if there is already a 
function with the right name in the module.

llvm-svn: 8290
 2003-09-01 16:53:46 +00:00
Chris Lattner
3bef1d6ae4 Dead files 
llvm-svn: 8289
 2003-09-01 16:49:57 +00:00
Chris Lattner
8fd6602748 If "These should be used only by the auto-parallelization pass", we might as 
well put them INTO the auto-par pass.

llvm-svn: 8288
 2003-09-01 16:49:38 +00:00
Chris Lattner
d5f57a52db Moved all of the cilkifier stuff into lib/Transforms/IPO, as it really is not 
support stuff.

llvm-svn: 8287
 2003-09-01 16:45:30 +00:00
Chris Lattner
4ee52b7154 Minor cleanups 
Do not #include Parallelize.h, it's just a subset of Cilkifier.h

llvm-svn: 8285
 2003-09-01 16:42:16 +00:00
Chris Lattner
4252e57c90 Remove gross old hacky code that was in there for backwards compatibility 
1 year is plenty of migration time!

llvm-svn: 8282
 2003-09-01 16:31:28 +00:00
Chris Lattner
2cdcc41517 Change the RaiseAllocations pass to be a Pass instead of a BasicBlock pass. 
This makes it more efficient: it doesn't have to scan the whole program, so
it performs work proportional to the number of malloc/free calls in the
program, not the size of the program.

llvm-svn: 8280
 2003-09-01 03:14:56 +00:00
Chris Lattner
c3019e3d22 Fix bug: TailDuplicate/2003-08-31-UnreachableBlocks.ll 
llvm-svn: 8276
 2003-08-31 21:17:44 +00:00
Chris Lattner
0620f3d2fa Replace M with F when refering to functions 
llvm-svn: 8274
 2003-08-31 20:36:52 +00:00
Chris Lattner
f72da72785 Rename TarjanSCCIterator -> scc_iterator 
* Increases consistency with other iterators (e.g. df_iterator, po_iterator...)
  * It's shorter
  * We don't name classes by the implementation, we name it for the interface!

llvm-svn: 8273
 2003-08-31 20:01:57 +00:00
Chris Lattner
b16810e6ee Don't explicitly use the SCC class 
llvm-svn: 8271
 2003-08-31 19:55:06 +00:00
Chris Lattner
1b262a5395 Remove dead var 
llvm-svn: 8270
 2003-08-31 19:54:57 +00:00
Chris Lattner
acd5eb1663 The SCC::HasLoop method is now in the main iterator 
llvm-svn: 8269
 2003-08-31 19:51:38 +00:00
Chris Lattner
05498bc768 Remove explicit passing of SCC's around as objects. 
llvm-svn: 8267
 2003-08-31 19:46:48 +00:00
Chris Lattner
8314d710a6 Move the getAnalysisUsage method from the header file 
llvm-svn: 8264
 2003-08-31 19:40:57 +00:00
Chris Lattner
87aba3e3d5 The tarjan iterator now returns a reference to the current SCC, not a possibly null pointer! 
llvm-svn: 8262
 2003-08-31 19:35:16 +00:00
Chris Lattner
9e2279bd9d Minor cleanups 
Iterate from tarj_begin -> tarj_end, not from tarj_begin -> NULL

llvm-svn: 8260
 2003-08-31 19:29:52 +00:00
Chris Lattner
e4682822fb Indent classes correctly in the namespace 
move bodies out-of-line
Add getAnalysisUsage method for SFGSCC

llvm-svn: 8259
 2003-08-31 19:27:11 +00:00
Chris Lattner
f8dfcdadf3 * Cleanups 
* Iterate from tarj_begin -> tarj_end, not from tarj_begin -> NULL

llvm-svn: 8258
 2003-08-31 19:23:41 +00:00
Chris Lattner
a37b6a09d3 Heavily refactor code: 
* Separate the policy decisions into a derived class [InlineSimple]
  * Move the inlining mechanics into a base class [Inliner]
  * Change the inliner to be an SCCPass, making it more structured and
    eventually pipelinable with other SCC passes

llvm-svn: 8257
 2003-08-31 19:10:30 +00:00
Chris Lattner
212039c1c8 Add accessor function 
llvm-svn: 8253
 2003-08-31 16:30:07 +00:00
Chris Lattner
d024e5ea75 Initial checkin of the -prune-eh pass, a very simple exception handling removal pass 
llvm-svn: 8250
 2003-08-31 02:47:32 +00:00
Chris Lattner
0fd60ef271 Initial checkin of the CallGraphSCCPass class 
llvm-svn: 8247
 2003-08-31 01:54:59 +00:00
Chris Lattner
09777aa277 ScalarRepl does not modify the CFG. Say so! 
llvm-svn: 8243
 2003-08-31 00:45:13 +00:00
Chris Lattner
663f967b7b Use new interface, simplifies code 
llvm-svn: 8242
 2003-08-31 00:22:27 +00:00
Chris Lattner
8378e59323 Use the new interface, simplifies code 
NOTE that these two files are _BUGGY_ and need to be fixed, just not by me  :)

llvm-svn: 8241
 2003-08-31 00:21:59 +00:00
Chris Lattner
fa80983a82 Use the new interface, simplifies code 
Delete a bunch of commented out code

llvm-svn: 8240
 2003-08-31 00:21:05 +00:00
Chris Lattner
ad1253a44f Use the new interface, simplifies code 
llvm-svn: 8239
 2003-08-31 00:20:36 +00:00
Chris Lattner
d7b6cc98db Implement new method 
llvm-svn: 8238
 2003-08-31 00:19:28 +00:00
Chris Lattner
6f0cabcb53 There is no reason for this to be a pass! 
llvm-svn: 8214
 2003-08-29 14:43:17 +00:00
Chris Lattner
b60bfd904c Fix bug: Linker/2003-08-28-TypeResolvesGlobal3.ll 
Use new replaceAllUsesWith stuff in a way that works even though types have not yet been propagated

llvm-svn: 8210
 2003-08-29 05:37:22 +00:00
Chris Lattner
286e92a9ef Implement "unsafe" replaceAllUsesWWith stuff for use during type resolution. 
llvm-svn: 8209
 2003-08-29 05:36:46 +00:00
Chris Lattner
055944e9d3 Fix bug: Linker/2003-08-28-TypeResolvesGlobal2.ll 
llvm-svn: 8206
 2003-08-29 05:11:34 +00:00
Chris Lattner
a2a7b891e5 Refactor code to make it useful outside of Constants.cpp 
llvm-svn: 8205
 2003-08-29 05:09:37 +00:00
Chris Lattner
f104b6e6ad Fix bug: Linker/2003-08-28-TypeResolvesGlobal.ll 
llvm-svn: 8202
 2003-08-29 04:49:54 +00:00
Misha Brukman
6202e8a9ea * Use alloca() to force GCC not to eliminate frame pointer 
* Break apart saving and restoring registers into separate functions
* Instead of saving single and double FP registers, just save the double
  registers -- aliasing helps preserve the single FP registers as well.
* Request just as much memory for a stub as we actually use

llvm-svn: 8200
 2003-08-29 04:22:54 +00:00
John Criswell
588d65ae68 Fixed two double free bugs that caused llc to segfault or run forever. 
llvm-svn: 8191
 2003-08-28 21:43:17 +00:00
Chris Lattner
062cc9d341 Add support for the llvm.unwind intrinsic, which we codegen to just do an abort 
until we implement unwinding.
Add support for the invoke instruction, which codegens just like a call with
a branch after it.

The end effect of this change is that programs using the invoke instruction,
but never unwinding, will work fine.  Programs that unwind will abort until
we get unwind support.

llvm-svn: 8187
 2003-08-28 21:23:43 +00:00
Chris Lattner
763a88d6bd Fix really nasty bugs in the CWriter, handling invoke instructions. Tracking 
these down was NOT phun.

llvm-svn: 8181
 2003-08-28 19:56:10 +00:00
Tanya Lattner
7fc76b7377 Removing README 
llvm-svn: 8180
 2003-08-28 17:17:59 +00:00
Tanya Lattner
f7a56c2596 Putting my revised version of ModuloScheduling in cvs. This is not complete... 
llvm-svn: 8179
 2003-08-28 17:12:14 +00:00
Chris Lattner
a295c0d706 Fix bug where we considered function types equivalent even if they had differing numbers of arguments 
llvm-svn: 8178
 2003-08-28 16:42:50 +00:00
Tanya Lattner
7ce05c067d Moved index into BB to common graph class because its needed by ModuloSchedGraph. 
llvm-svn: 8174
 2003-08-28 15:30:40 +00:00
Tanya Lattner
2c6c16288a Added/removed header file 
llvm-svn: 8160
 2003-08-27 15:12:24 +00:00
Tanya Lattner
78d4730ae6 *** empty log message *** 
llvm-svn: 8153
 2003-08-27 02:42:58 +00:00
Chris Lattner
491ea39105 Fix bug: SCCP/2003-08-26-InvokeHandling.ll 
llvm-svn: 8152
 2003-08-27 01:08:35 +00:00
Tanya Lattner
f172cf418d First version of SchedGraph common class and refactoring of SchedGraph. 
llvm-svn: 8148
 2003-08-25 22:42:20 +00:00
Chris Lattner
e7a3a51c77 As it turns out, things will be simpler than I first expected. We no longer 
need any exception handling intrinsics beyond llvm.unwind. (yaay)

llvm-svn: 8145
 2003-08-25 22:35:01 +00:00
Chris Lattner
399ad7c300 Remove special casing 
llvm-svn: 8144
 2003-08-25 22:34:15 +00:00
Chris Lattner
27cccb2db0 Mangle ALL letters that we do not allow, not just a few. 
llvm-svn: 8140
 2003-08-24 21:08:38 +00:00
Chris Lattner
c444f0ceea Simplify code 
llvm-svn: 8139
 2003-08-24 21:00:22 +00:00
Chris Lattner
94184ddd7b Consult the target data, not the module, about how large the current pointer 
size is.  This ensures that if the module has no specified pointer size that
things will work correctly.

llvm-svn: 8136
 2003-08-24 19:55:26 +00:00
Chris Lattner
24b58d4b81 Targets now configure themselves based on the source module, not on the 
ad-hoc "Config" flags

llvm-svn: 8134
 2003-08-24 19:50:53 +00:00
Chris Lattner
f31d84d7c5 Targets should configure themselves based on a Module, not some wierd flags 
llvm-svn: 8132
 2003-08-24 19:49:48 +00:00
Chris Lattner
bca7655aa9 Fix bug: Linker/2003-08-23-GlobalVarLinking.ll 
llvm-svn: 8130
 2003-08-24 19:30:20 +00:00
Chris Lattner
64c658e617 Implement: Linker/2003-08-24-InheritPtrSize.ll 
llvm-svn: 8129
 2003-08-24 19:26:42 +00:00
Chris Lattner
d627d84e23 Implement: Jello/test-constantexpr.ll 
llvm-svn: 8127
 2003-08-24 19:19:47 +00:00
Chris Lattner
a0203709f4 Implement SimplifyCFG/InvokeEliminate.ll 
llvm-svn: 8126
 2003-08-24 18:36:16 +00:00
Chris Lattner
688dd40912 Add preliminary support for "any" pointersize/endianness. This will need 
to change soon though.

llvm-svn: 8123
 2003-08-24 14:02:47 +00:00
Chris Lattner
d22a618a27 Add support for 'any' pointer size and endianness 
llvm-svn: 8120
 2003-08-24 13:49:22 +00:00
Chris Lattner
91cdd5dbc9 Support new 'any' support for pointer size and endianness 
llvm-svn: 8119
 2003-08-24 13:48:48 +00:00
Chris Lattner
03980a2b30 Allow modules to have 'any' pointer size and endianness. Luckily, we had 
some space for extra flags, so we don't need to bump the revision number.

llvm-svn: 8118
 2003-08-24 13:47:36 +00:00
Chris Lattner
65b451cc4e Implement support for the unwind intrinsic in the CBE 
llvm-svn: 8116
 2003-08-24 13:06:10 +00:00
Chris Lattner
7e3e38b76d rethrow is really the language independent primitive here. "throw" can be written 
in terms of it and llvm.exc.setcurrent.
Rework the intrinsics.

llvm-svn: 8111
 2003-08-24 12:24:11 +00:00
Chris Lattner
376a94de26 rethrow is really the language independent primitive here. "throw" can be written 
in terms of it and llvm.exc.setcurrent.

Rework the intrinsics.

llvm-svn: 8110
 2003-08-24 12:24:08 +00:00
Chris Lattner
c9e30ea132 Inline invoke instructions as well as call instructions 
llvm-svn: 8107
 2003-08-24 06:59:28 +00:00
Chris Lattner
d5be33fded *** Implement inlining of Invoke instructions! 
llvm-svn: 8106
 2003-08-24 06:59:16 +00:00
Chris Lattner
b73f54b336 Fix copy-and-paste-o 
llvm-svn: 8104
 2003-08-24 06:57:53 +00:00
Chris Lattner
6fe728600d Initial support for recognizing LLVM exception handling intrinsics 
llvm-svn: 8102
 2003-08-24 05:30:29 +00:00
Chris Lattner
5159ae0f96 Big diff for a small change: delete inlined functions if all callees have 
inlined the function.
Implements: Inline/inline_dce.ll

llvm-svn: 8101
 2003-08-24 05:03:14 +00:00
Chris Lattner
b3db526a4f Implement: Inline/cfg_preserve_test.ll 
llvm-svn: 8099
 2003-08-24 04:06:56 +00:00
Chris Lattner
851a6f8d37 Allow specifying the name for the newly split basic block 
llvm-svn: 8097
 2003-08-24 03:41:39 +00:00
Chris Lattner
82e85c8c5f Fix bug: Jello/2003-08-23-RegisterAllocatePhysReg.ll 
llvm-svn: 8095
 2003-08-23 23:49:42 +00:00
Chris Lattner
c499f5486f Implement SimplifyCFG/2003-08-17-FoldSwitch.ll:test5 
llvm-svn: 8093
 2003-08-23 23:18:19 +00:00
Chris Lattner
f35db86ae4 Rename SwitchInst::dest_push_back -> addCase 
llvm-svn: 8089
 2003-08-23 23:14:52 +00:00
Chris Lattner
367cef7b75 Rename SwitchInst::dest_push_back -> addCase 
Add new removeCase method

llvm-svn: 8088
 2003-08-23 23:14:37 +00:00
Chris Lattner
aa004bbc69 Fix bug: LowerSwitch/2003-08-23-EmptySwitch.ll 
llvm-svn: 8087
 2003-08-23 22:54:34 +00:00
Chris Lattner
9274d2d21a Do not consider any types that exist in the global symbol table! 
llvm-svn: 8084
 2003-08-23 21:32:24 +00:00
Chris Lattner
c94a7e8904 Fix bug: Linker/2003-08-23-RecursiveOpaqueTypeResolve.ll 
llvm-svn: 8083
 2003-08-23 21:25:54 +00:00
Chris Lattner
f063146af6 Implement Linker/2003-08-23-GlobalVarLinking.ll, which should fix 176.gcc 
llvm-svn: 8080
 2003-08-23 20:31:10 +00:00
Chris Lattner
4d5a165218 Fix bug: TailDup/2003-08-23-InvalidatedPointers.ll 
llvm-svn: 8078
 2003-08-23 20:08:30 +00:00
Chris Lattner
705fb5f473 Fix bug: FunctionResolve/2003-08-23-ArgumentWarning.ll 
llvm-svn: 8076
 2003-08-23 20:03:05 +00:00
Chris Lattner
b7d216cd2f Initial checkin of ValueHolder helper 
llvm-svn: 8072
 2003-08-23 19:43:16 +00:00
Chris Lattner
d6bf205b7d Fix typeo 
llvm-svn: 8059
 2003-08-22 20:16:48 +00:00
Chris Lattner
fafb0d5a3c The process of linking types can cause their addresses to become invalid. For this reason, we must use TypeHandles! 
llvm-svn: 8057
 2003-08-22 19:12:55 +00:00
Chris Lattner
b382d33401 Implement Linker/2003-08-20-OpaqueTypeResolve.ll 
Hopefully this will fix the 176.gcc spec test as well.

llvm-svn: 8051
 2003-08-22 06:07:12 +00:00
Chris Lattner
9a709fd181 Accept double quoted strings everwhere we accept a %ABC variable name. 
This introduces one more innoculous shift-reduce conflict, but will REALLY
help the type names generated by the C++ frontend, which wants to use all
kinds of crazy stuff.

llvm-svn: 8050
 2003-08-22 05:42:10 +00:00
Chris Lattner
7cdcd38942 If an "LLVM name" has wierd characters in it, print it out in double quotes instead of prefixing it with % 
llvm-svn: 8049
 2003-08-22 05:40:38 +00:00
Misha Brukman
cda7f97dbb The word dependent' has no a'. 
llvm-svn: 8030
 2003-08-21 22:14:26 +00:00
Chris Lattner
491f944115 Fix spello 
llvm-svn: 8029
 2003-08-21 22:05:57 +00:00
Chris Lattner
d9a212abca Minor cleanups: wrap at 80 lines. Convert file comment to doxygen format and 
llvm style

llvm-svn: 8024
 2003-08-21 21:32:12 +00:00
John Criswell
8bc390da1b The JIT now passes the environment pointer to the main() function when it 
starts a program.  This allows the GNU env program to compile and JIT under
LLVM.

llvm-svn: 8022
 2003-08-21 21:12:30 +00:00
Chris Lattner
ce3c869e38 Change all #include'd files to be :: rules instead of : rules 
llvm-svn: 8019
 2003-08-21 20:37:17 +00:00
Brian Gaeke
3c178814f5 Reoptimizer has moved to reopt cvs module. 
llvm-svn: 8018
 2003-08-21 20:32:04 +00:00
Chris Lattner
fb677f7e87 Implement Assembler/2003-08-21-ConstantExprCast-Fold.llx 
llvm-svn: 8015
 2003-08-21 19:45:55 +00:00
Chris Lattner
cd9ac7b0f7 Unless we CANNOT merge the arguments, do so 
llvm-svn: 7999
 2003-08-20 23:50:38 +00:00
Chris Lattner
6c9f00c920 Implement testcase: Assembler/2003-08-20-ConstantExprGEP-Fold.llx 
llvm-svn: 7983
 2003-08-20 16:11:27 +00:00
Chris Lattner
7190bb52f3 Fix grammar, add comment 
llvm-svn: 7967
 2003-08-18 22:54:06 +00:00
Chris Lattner
9f1ec93145 Do not even attempt to compute dominator information for unreachable blocks 
llvm-svn: 7963
 2003-08-18 22:11:16 +00:00
Chris Lattner
785885a8c0 no really, implement it! 
llvm-svn: 7955
 2003-08-18 17:33:15 +00:00