Chris Lattner
0b8dd1f32f
remove some more dead sparcv9 support stuff
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llvm-svn: 29506
2006-08-03 18:55:44 +00:00
Devang Patel
5effcf449a
Fix typo.
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llvm-svn: 29497
2006-08-03 16:34:35 +00:00
Devang Patel
9cc4c00c10
Add new tool, lto, to do link time optimization. This tool installs
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dynamic library that linker can use to optimize llvm byte codes at
link time.
llvm-svn: 29494
2006-08-03 15:44:57 +00:00
Evan Cheng
7bdbdf9ae7
AssignTopologicalOrder now returns the vector of SDNode* by reference to
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avoid the expensive operation of copying a vector.
It also returns a maximum id by value.
llvm-svn: 29478
2006-08-02 21:58:44 +00:00
Jim Laskey
6d121090d3
Final polish on machine pass registries.
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llvm-svn: 29471
2006-08-02 12:30:23 +00:00
Jim Laskey
f850832788
Breaking out specialized classes.
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llvm-svn: 29470
2006-08-02 12:27:50 +00:00
Chris Lattner
58aeae17a7
Add dominates/properlyDominates queries to IDom.
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llvm-svn: 29456
2006-08-01 22:24:47 +00:00
Jim Laskey
f9f462bc5e
Now that the ISel is available, it's possible to create a default instruction
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scheduler creator.
llvm-svn: 29452
2006-08-01 19:14:14 +00:00
Jim Laskey
f5e160063e
1. Change use of "Cache" to "Default".
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2. Added argument to instruction scheduler creators so the creators can do
special things.
3. Repaired target hazard code.
4. Misc.
More to follow.
llvm-svn: 29450
2006-08-01 18:29:48 +00:00
Chris Lattner
ceecdbc08e
Remove some now-dead methods. Use getFileStatus instead.
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llvm-svn: 29447
2006-08-01 18:16:02 +00:00
Jim Laskey
29880272a9
Forgot the added files for plugable machine passes.
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llvm-svn: 29436
2006-08-01 16:31:08 +00:00
Jim Laskey
b92b14f422
Introducing plugable register allocators and instruction schedulers.
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llvm-svn: 29434
2006-08-01 14:21:23 +00:00
Evan Cheng
e4fdb294ae
Added AssignTopologicalOrder() to assign each node an unique id based on their topological order.
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llvm-svn: 29431
2006-08-01 08:20:41 +00:00
Chris Lattner
504adc58b7
Modify setStatusInfoOnDisk to not throw an exception.
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llvm-svn: 29402
2006-07-28 22:36:17 +00:00
Chris Lattner
d7873a0757
Modify Path::eraseFromDisk to not throw an exception.
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llvm-svn: 29400
2006-07-28 22:29:50 +00:00
Chris Lattner
4ff291d865
Update comments.
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llvm-svn: 29398
2006-07-28 22:09:37 +00:00
Chris Lattner
f4c7ceebaf
Change Path::getStatusInfo to return a boolean and error string on an error
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instead of throwing an exception. This reduces the amount of code that is
exposed to exceptions (e.g. FileUtilities), though it is clearly only one step
along the way.
llvm-svn: 29395
2006-07-28 22:03:44 +00:00
Chris Lattner
b0bf058d33
The smallvector dtor should destroy the elements.
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Implement pop_back.
Chage some code to use 'iterator' instead of T*. This unbreaks operators=.
llvm-svn: 29380
2006-07-28 05:03:42 +00:00
Evan Cheng
5f0e94c299
Rename IsFoldableBy to CanBeFoldedleBy
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llvm-svn: 29376
2006-07-28 01:03:48 +00:00
Evan Cheng
3b5f1c6248
Remove InFlightSet hack. No longer needed.
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llvm-svn: 29373
2006-07-28 00:47:19 +00:00
Jim Laskey
f77eeceeba
Working toward registration of register allocators.
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llvm-svn: 29360
2006-07-27 20:05:00 +00:00
Evan Cheng
4ceeac4159
Resolve BB references with relocation.
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llvm-svn: 29351
2006-07-27 18:21:10 +00:00
Evan Cheng
60d02d04dd
Add basic block machine relocation.
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llvm-svn: 29349
2006-07-27 18:18:13 +00:00
Evan Cheng
bdb2562804
AssignNodeIds should return unsigned.
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llvm-svn: 29343
2006-07-27 07:36:47 +00:00
Evan Cheng
a8e15977aa
Remove NodeDepth; Add NodeId which is a unique id per node per DAG. It can only be set by SelectionDAG.
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llvm-svn: 29336
2006-07-27 06:38:21 +00:00
Evan Cheng
1e640aeee8
Let each target specific isel provide routine to check if a chain producing node is foldable by another.
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llvm-svn: 29335
2006-07-27 06:36:49 +00:00
Evan Cheng
39112023f1
Move synchronizeICache from TargetJITInfo into a static function in JITEmitter.cpp
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llvm-svn: 29334
2006-07-27 06:33:55 +00:00
Chris Lattner
f2d0e0296a
Use std::copy instead of custom loops to take advantage of STL optimizations.
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Add a new append method for appending a range.
llvm-svn: 29323
2006-07-27 03:38:08 +00:00
Nate Begeman
3d5f5b4e8b
Support jump tables when in PIC relocation model
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llvm-svn: 29318
2006-07-27 01:13:04 +00:00
Chris Lattner
b4165c39d7
Rename RelocModel::PIC to PIC_, to avoid conflicts with -DPIC.
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llvm-svn: 29307
2006-07-26 21:12:04 +00:00
Reid Spencer
c2eb650e39
For PR780:
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Put the rest of lib/System into LinkAllVMCore.h. This makes all of
lib/System available to programs that #include LinkALlVMCore.h so that
loadable modules linked into those programs can depend on all of lib/System
being available.
llvm-svn: 29288
2006-07-26 16:55:39 +00:00
Reid Spencer
10b9edbb69
For PR780:
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1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3. #1 and #2 required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore
llvm-svn: 29287
2006-07-26 16:18:00 +00:00
Chris Lattner
d4d69f64dd
Add a new llvm::SmallVector template, which is similar to the vector class, but
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contains optimizations to avoid heap allocation if the vector size is smaller
than some threshold. This can significantly improve the performance of code
that allocates many small vectors by eliminating tons of small malloc/free's.
llvm-svn: 29281
2006-07-26 06:22:30 +00:00
Jim Laskey
d7e656f90b
Moving this function to a permanent home to prevent a dependency cycle created
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by the inline heuristic. Was preventing llvm-gcc4 from building.
llvm-svn: 29278
2006-07-25 23:22:00 +00:00
Evan Cheng
beeb4e5c8c
- Refactor the code that resolve basic block references to a TargetJITInfo
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method.
- Added synchronizeICache() to TargetJITInfo. It is called after each block
of code is emitted to flush the icache. This ensures correct execution
on targets that have separate dcache and icache.
- Added PPC / Mac OS X specific code to do icache flushing.
llvm-svn: 29276
2006-07-25 20:40:54 +00:00
Jim Laskey
a67adda697
Use an enumeration to eliminate data relocations.
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llvm-svn: 29249
2006-07-21 20:57:35 +00:00
Devang Patel
07e0d34f7d
Add new constructor to accept vector of exported names while creating
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InternalizePass.
llvm-svn: 29222
2006-07-20 17:48:05 +00:00
Evan Cheng
0675bc6539
Make sub- and super- register classes const.
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llvm-svn: 29200
2006-07-19 05:58:18 +00:00
Chris Lattner
2d0f9f0d59
Move MVT::getVectorType out of line, it is large and shouldn't be inlined.
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llvm-svn: 29195
2006-07-19 00:40:45 +00:00
Chris Lattner
3415e20ae6
Add an out-of-line virtual method for the sdnode class to give it a home.
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llvm-svn: 29192
2006-07-19 00:00:37 +00:00
Chris Lattner
d2ad578246
Add an out-of-line virtual method to provide a home for the cl::option class.
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llvm-svn: 29191
2006-07-18 23:59:33 +00:00
Chris Lattner
067c6a4cca
Add functions to compute ceil(log2(N)) to match functions for floor(log2(N))
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llvm-svn: 29168
2006-07-18 00:47:10 +00:00
Chris Lattner
ac585b37b1
Add an out-of-line virtual function to home class.
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llvm-svn: 29154
2006-07-14 23:08:47 +00:00
Chris Lattner
6548505f71
Add two helper functions
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llvm-svn: 29150
2006-07-14 22:54:06 +00:00
Chris Lattner
cff735d69e
Add another helper method.
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llvm-svn: 29147
2006-07-14 22:19:18 +00:00
Chris Lattner
b78b91260b
Add a new method for bugpoint to use.
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llvm-svn: 29142
2006-07-14 19:37:01 +00:00
Chris Lattner
e5e2e8d917
Change the callgraph representation to store the callsite along with the
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target CG node. This allows the inliner to properly update the callgraph
when using the pruning inliner. The pruning inliner may not copy over all
call sites from a callee to a caller, so the edges corresponding to those
call sites should not be copied over either.
This fixes PR827 and Transforms/Inline/2006-07-12-InlinePruneCGUpdate.ll
llvm-svn: 29120
2006-07-12 18:29:36 +00:00
Jim Laskey
6fe083c694
1. Support for c++ mangled names.
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2. Support for private/protected class members.
llvm-svn: 29104
2006-07-11 15:58:09 +00:00
Reid Spencer
cb66ae964e
Finish removal of EH usage from the Archive library. The REQUIRES_EH flag
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in lib/Bytecode/Archive/Makefile is now removed. One small step closer to
a smaller LLVM.
llvm-svn: 29067
2006-07-07 20:56:50 +00:00
Reid Spencer
9f4deeabf4
Remove EH use from the Archive library and adjust its users accordingly.
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llvm-svn: 29066
2006-07-07 19:09:14 +00:00