Chris Lattner
92030f5a29
Reject "llvm." as a function name
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llvm-svn: 8608
2003-09-19 19:31:41 +00:00
Chris Lattner
ef92d8eebb
Implement InstCombine/and.ll:test(15|16)
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llvm-svn: 8607
2003-09-19 19:05:02 +00:00
Chris Lattner
b8d0545d27
pull a large nested conditional out into its own function
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llvm-svn: 8605
2003-09-19 17:17:26 +00:00
Chris Lattner
219dd8b23d
Implement InstCombine/add.ll:test(15|16)
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llvm-svn: 8604
2003-09-19 15:35:42 +00:00
Brian Gaeke
180144d19e
Fix a typo in Sparc.cpp.
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Update names of some pass creator fns in addPassesToEmitAssembly().
FunctionInfo is gone.
llvm-svn: 8599
2003-09-18 17:37:46 +00:00
Brian Gaeke
425a189248
Rename the pass creator fn to mimic the other creator fn names.
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llvm-svn: 8598
2003-09-18 17:37:35 +00:00
Brian Gaeke
b22c819f96
Fix (and properly doxygenify) some comments. Incorporate
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functionality of FunctionInfo pass as doFinalization method.
Rename pass to match names of other passes like it.
Rename the pass creator fn to mimic the other creator fn names.
Include StringExtras for utostr().
Make symbol prologue/epilogue stuff redundant with
EmitBytecodeToAssembly, in preparation for refactoring.
llvm-svn: 8597
2003-09-18 17:37:25 +00:00
Brian Gaeke
bbbb03f96a
Make the symbol prologue/epilogue stuff redundant with MappingInfo, in
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preparation for refactoring.
Rename the pass creator fn to mimic the other creator fn names.
llvm-svn: 8596
2003-09-18 17:37:14 +00:00
Misha Brukman
7d55b875eb
Minimal implementation of the abstract ModuleProvider interface.
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llvm-svn: 8594
2003-09-18 16:17:06 +00:00
Misha Brukman
9708959677
Fixed spelling.
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llvm-svn: 8588
2003-09-17 21:34:23 +00:00
John Criswell
e1ccc5a286
In ExecWait(), made the child process exit if it can't execve() the new
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program.
Added the use of const (which compiles and is hopefully correct).
Added comments.
llvm-svn: 8585
2003-09-17 19:02:49 +00:00
Chris Lattner
a54026a27b
Change FunctionInfo from being an annotation put on Functions to be
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something which is mapped from functions.
llvm-svn: 8580
2003-09-17 17:26:22 +00:00
John Criswell
4d934ceefa
Added the ExecWait() function. It executes a program with the specified
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arguments and environment.
Perhaps it should be merged with the RunProgramWithTimeout function, but I'd
want to allow it to inherit the parent process's stdin and stdout.
I'll save that for a rainy day...
llvm-svn: 8577
2003-09-17 15:13:59 +00:00
Chris Lattner
3df1f4b6a5
Change the semancics of the dropallrefs method
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llvm-svn: 8572
2003-09-17 04:58:59 +00:00
Chris Lattner
13c224fd17
Fix bug raising allocations whose call sites were invoke instructions.
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Thanks to brg for tracking down the problem so precisely!
llvm-svn: 8568
2003-09-16 19:42:21 +00:00
Chris Lattner
8502d4f3f8
This is effectively a complete rewrite of the globaldce algorithm, resulting
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in it being both shorter and more effective. It no longer depends on the
callgraph, so one FIXME has been fixed.
Additionally, this pass was not able to delete recursive (but dead) functions
if they were pointed to by global variables which were also dead. In fact
this pass had a lot of problems deleting functions which were only pointed
to by dead globals and other stuff.
Fixing this means that the entire EH library should be stripped away now from
programs that don't use sjlj or exceptions.
llvm-svn: 8567
2003-09-16 19:27:31 +00:00
Brian Gaeke
b121c72006
Add missing apostrophe. It's been bugging me for years.
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No really, years.
llvm-svn: 8566
2003-09-16 18:00:35 +00:00
Brian Gaeke
d0729bd289
Fix typo in comment. Take out some random whitespace.
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(Partial merge from my working file)
llvm-svn: 8564
2003-09-16 15:38:05 +00:00
Brian Gaeke
5ef624ead8
Edit comment for accuracy
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llvm-svn: 8562
2003-09-16 15:36:50 +00:00
Misha Brukman
ed4039f715
Fixed spelling & grammar.
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llvm-svn: 8559
2003-09-16 15:31:46 +00:00
Vikram S. Adve
e92c22c656
Fix longjmp case so that, along with the call to abort(), we also
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generate the appropriate CallArgsDescriptor and tmp. virtual regs.
llvm-svn: 8554
2003-09-16 05:56:22 +00:00
Vikram S. Adve
724b2d6f36
Add flag to control whether or not delay slots are filled during
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instruction scheduling (this is off by default).
llvm-svn: 8553
2003-09-16 05:55:15 +00:00
Chris Lattner
584ade803f
Fix problems with programs that prototype printf to something unusual
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llvm-svn: 8538
2003-09-15 16:47:12 +00:00
Chris Lattner
362afdca3f
Minor cleanups, give credit, remove code that should not be necessary, and
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was a "major hack" :)
llvm-svn: 8524
2003-09-15 05:43:05 +00:00
Brian Gaeke
d7bc2c066d
Fix typos in comments.
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llvm-svn: 8523
2003-09-15 05:28:42 +00:00
Chris Lattner
c66f223e5a
Initial checkin of the Setjmp/Longjmp lowering/transformation pass,
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contributed by the masterful Bill Wendling!
llvm-svn: 8520
2003-09-15 04:56:27 +00:00
Chris Lattner
f3cac3df12
Ugh, a bug fix needed because of the bug in the CallGraph code
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llvm-svn: 8519
2003-09-15 04:52:00 +00:00
Chris Lattner
98d4e5dffc
These two conditions are not exclusive!!
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llvm-svn: 8518
2003-09-15 04:35:16 +00:00
Chris Lattner
f3c318737f
Make the print output more useful
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llvm-svn: 8517
2003-09-15 04:29:37 +00:00
Chris Lattner
6075013b55
Fix bug: PruneEH/2003-09-14-ExternalCall.llx
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llvm-svn: 8516
2003-09-15 02:22:50 +00:00
Chris Lattner
7a55e0b56d
Fix bug: Inline/2003-09-14-InlineValue.ll
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llvm-svn: 8514
2003-09-15 02:10:16 +00:00
Chris Lattner
64791df910
Fix a spello Misha made while fixing one of my appostrifications
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llvm-svn: 8510
2003-09-15 00:33:20 +00:00
Chris Lattner
3a26b0d3be
Make sure to cannonicalize loops before running indvar simplify
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llvm-svn: 8502
2003-09-12 16:45:01 +00:00
Chris Lattner
f277240919
Do not return success after checking only the FIRST USE of a gep instruction.
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Instead, check all uses.
This fixes bug: ScalarRepl/2003-09-12-IncorrectPromote.ll
This also fixes the miscompilation of Ptrdist/bc
llvm-svn: 8493
2003-09-12 16:02:12 +00:00
Chris Lattner
b12390cc41
Minor optimization efficiency improvement:
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- Run mem2reg promotion first
- Only rerun passes if the previous thing changed something
llvm-svn: 8490
2003-09-12 15:36:03 +00:00
Misha Brukman
629711a7c3
Fixed spelling and grammar.
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llvm-svn: 8489
2003-09-11 22:34:13 +00:00
Chris Lattner
9036a399f1
Simplify code
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Implement InstCombine/mul.ll:test9
llvm-svn: 8488
2003-09-11 22:24:54 +00:00
Misha Brukman
b9a4ddbfc5
Fixed spelling and grammar.
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llvm-svn: 8478
2003-09-11 18:14:24 +00:00
Misha Brukman
ddbf126a18
Apostrophes are only used for possession and quoting.
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llvm-svn: 8473
2003-09-11 16:58:31 +00:00
Chris Lattner
8a901c4d27
Integrate functionality of the mem2reg pass directly into this pass to make
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the combination more effective
llvm-svn: 8471
2003-09-11 16:45:55 +00:00
Chris Lattner
3d39abeeb7
Renamed DominatorTree::Node::getNode() -> getBlock()
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llvm-svn: 8469
2003-09-11 16:26:13 +00:00
Misha Brukman
d8279c4406
Spell `definite' correctly.
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llvm-svn: 8467
2003-09-11 15:32:37 +00:00
Misha Brukman
6c4ffae6a5
Spell `definitely' correctly.
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llvm-svn: 8466
2003-09-11 15:31:17 +00:00
Misha Brukman
262290ec19
* Move include files from middle of file to the top where they belong, moving
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the #define up there too
* Since we're including system headers, use the ones in include/llvm/Config
* While we're here, use the canonical LLVM header ordering algorithm
llvm-svn: 8463
2003-09-10 20:52:05 +00:00
Chris Lattner
b859bf2fb5
Unwind instructions are intrinsically alive, just like returns
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llvm-svn: 8462
2003-09-10 20:38:14 +00:00
Chris Lattner
ebf6d5c622
Rework dominator interfaces to handle changes in the post-dominance
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construction. Now there may be multiple root blocks, and null is a
special node used to mark the "virtual" exit node of a CFG.
llvm-svn: 8461
2003-09-10 20:37:51 +00:00
Chris Lattner
9d9fd138dc
Rework post dominator information so that we do not have to
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unify all exit nodes of a function to compute post-dominance information.
This does not work with functions that have both unwind and return nodes,
because we cannot unify these blocks. The new implementation is better
anyway. :)
llvm-svn: 8460
2003-09-10 20:37:08 +00:00
Chris Lattner
0d124f6067
Update for new UnifyFunction... API
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Remove using decl
llvm-svn: 8458
2003-09-10 20:35:33 +00:00
Chris Lattner
3e9d3081fc
Remove #include
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llvm-svn: 8457
2003-09-10 20:35:21 +00:00
Chris Lattner
ee577bdc08
Expand the pass to unify all of the unwind blocks as well
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llvm-svn: 8456
2003-09-10 20:34:51 +00:00