Jeff Cohen
b639f1461e
Eliminate tabs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22421 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-13 02:19:59 +00:00
Jeff Cohen
6d2352249a
Win32 support for Mutex class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22420 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-13 02:15:18 +00:00
Reid Spencer
ee448630bd
For PR540:
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This patch completes the changes for making lli thread-safe. Here's the list
of changes:
* The Support/ThreadSupport* files were removed and replaced with the
MutexGuard.h file since all ThreadSupport* declared was a Mutex Guard.
The implementation of MutexGuard.h is now based on sys::Mutex which hides
its implementation and makes it unnecessary to have the -NoSupport.h and
-PThreads.h versions of ThreadSupport.
* All places in ExecutionEngine that previously referred to "Mutex" now
refer to sys::Mutex
* All places in ExecutionEngine that previously referred to "MutexLocker"
now refer to MutexGuard (this is frivolous but I believe the technically
correct name for such a class is "Guard" not a "Locker").
These changes passed all of llvm-test. All we need now are some test cases
that actually use multiple threads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22404 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 15:51:55 +00:00
Reid Spencer
b2164e5cb5
For PR540:
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Add a Mutex class for thread synchronization in a platform-independent way.
The current implementation only supports pthreads. Win32 use of Critical
Sections will be added later. The design permits other threading models to
be used if (and only if) pthreads is not available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22403 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 15:37:43 +00:00
Reid Spencer
22177fe580
For PR540:
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* Add check for pthread.h
* Make sure -lpthread gets added to LIBS if its available
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22402 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 15:24:20 +00:00
Chris Lattner
39429617e0
Add support for emitting 64-bit integers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22399 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 06:57:26 +00:00
Chris Lattner
f5d507e905
Add some apparently undocumented ELF section header flags
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22398 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 06:40:29 +00:00
Nate Begeman
8d2623d49a
Clean up and add comments to the newly implemented subtarget code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22396 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 03:04:49 +00:00
Nate Begeman
0e219eb9b8
Clean up the TargetSubtarget class a bit, removing an unnecessary argument
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to the constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22392 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 02:41:19 +00:00
Nate Begeman
fb5792f416
Implement Subtarget support
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Implement the X86 Subtarget.
This consolidates the checks for target triple, and setting options based
on target triple into one place. This allows us to convert the asm printer
and isel over from being littered with "forDarwin", "forCygwin", etc. into
just having the appropriate flags for each subtarget feature controlling
the code for that feature.
This patch also implements indirect external and weak references in the
X86 pattern isel, for darwin. Next up is to convert over the asm printers
to use this new interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22389 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 01:41:54 +00:00
Chris Lattner
f0cf1b7e5f
The symbol table just needs a const GlobalValue*, not a non-const one.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22377 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-11 06:16:24 +00:00
Chris Lattner
6871aed032
expose a new code emitter object
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22374 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-11 05:15:32 +00:00
Chris Lattner
1ed38fb9a7
add a helper method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22373 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-11 04:49:33 +00:00
Chris Lattner
75bbdff3d3
add a name mangler object
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22370 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-11 03:11:10 +00:00
Chris Lattner
5f056bf4b8
Change *EXTLOAD to use an VTSDNode operand instead of being an MVTSDNode.
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This is the last MVTSDNode.
This allows us to eliminate a bunch of special case code for handling
MVTSDNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22367 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-10 01:55:33 +00:00
Chris Lattner
f7db8c69a1
Move TRUNCSTORE to using a VTSDNode operand instead of being a MVTSDNode.
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Also update some comments that Andrew forgot to update when he changed
loads/stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22365 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-10 00:28:25 +00:00
Chris Lattner
15e4b01920
Introduce a new VTSDNode class with the ultimate goal of eliminating the
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MVTSDNode class. This class is used to provide an operand to operators
that require an extra type. We start by converting FP_ROUND_INREG and
SIGN_EXTEND_INREG over to using it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22364 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-10 00:07:11 +00:00
Reid Spencer
a229c5cce7
Final Changes For PR495:
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This chagne just renames some sys::Path methods to ensure they are not
misused. The Path documentation now divides methods into two dimensions:
Path/Disk and accessor/mutator. Path accessors and mutators only operate
on the Path object itself without making any disk accesses. Disk accessors
and mutators will also access or modify the file system. Because of the
potentially destructive nature of disk mutators, it was decided that all
such methods should end in the work "Disk" to ensure the user recognizes
that the change will occur on the file system. This patch makes that
change. The method name changes are:
makeReadable -> makeReadableOnDisk
makeWriteable -> makeWriteableOnDisk
makeExecutable -> makeExecutableOnDisk
setStatusInfo -> setStatusInfoOnDisk
createDirectory -> createDirectoryOnDisk
createFile -> createFileOnDisk
createTemporaryFile -> createTemporaryFileOnDisk
destroy -> eraseFromDisk
rename -> renamePathOnDisk
These changes pass the Linux Deja Gnu tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22354 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08 03:08:58 +00:00
Jeff Cohen
4607b54877
fix typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22352 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08 02:48:04 +00:00
Reid Spencer
dd04df0ec3
For PR495:
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Get rid of the difference between file paths and directory paths. The Path
class now simply stores a path that can refer to either a file or a
directory. This required various changes in the implementation and interface
of the class with the corresponding impact to its users. Doxygen comments were
also updated to reflect these changes. Interface changes are:
appendDirectory -> appendComponent
appendFile -> appendComponent
elideDirectory -> eraseComponent
elideFile -> eraseComponent
elideSuffix -> eraseSuffix
renameFile -> rename
setDirectory -> set
setFile -> set
Changes pass Dejagnu and llvm-test/SingleSource tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22349 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 23:21:43 +00:00
Reid Spencer
c7f083297c
For PR495:
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Change interface to Path class:
readable -> canRead
writable -> canWrite
executable -> canExecute
More (incremental) changes coming to close 495.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22345 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 18:21:42 +00:00
Chris Lattner
e578ab938b
Add support for building/representing the symbol table, add some enum constants
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22342 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 07:00:37 +00:00
Chris Lattner
e64e72b794
Make several cleanups to Andrews varargs change:
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1. Pass Value*'s into lowering methods so that the proper pointers can be
added to load/stores from the valist
2. Intrinsics that return void should only return a token chain, not a token
chain/retval pair.
3. Rename LowerVAArgNext -> LowerVAArg, because VANext is long gone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22338 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-05 19:57:53 +00:00
Chris Lattner
50f5490842
Don't crash on a query where the block is not in any loop. Thanks to
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Sameer D. Sahasrabuddhe for pointing this out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22314 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-29 17:41:25 +00:00
Chris Lattner
320181576e
iniital checkin of ELFWriter header.
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For now, the elf writer is only capable of emitting an empty elf file, with
a section table and a section table string table. This will be enhanced
in the future :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22290 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-27 06:28:45 +00:00
Chris Lattner
33f80a8723
add some new file types
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22286 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-25 03:31:43 +00:00
Chris Lattner
11f14c8be0
refactor these interfaces a bit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22281 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-25 02:47:50 +00:00
Chris Lattner
b7eb682293
improve comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22280 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-24 18:17:33 +00:00
Andrew Lenharth
14f1703ae3
make AliasAnalysis know that VAArg writes memory. This is extremely conservative and should be fixed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22267 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-20 15:24:23 +00:00
Andrew Lenharth
c64b64a204
fix DCE + va_arg problem
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22264 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-19 14:46:20 +00:00
Andrew Lenharth
f542821385
header file changes for varargs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22253 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-18 18:31:30 +00:00
Reid Spencer
8a207c16d2
Make sure a variable is initialized before use to clean up a warning from
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GCC 4.0.0 in release build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22248 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-18 16:53:27 +00:00
Chris Lattner
e6ad5ea996
silence a huge number of bogus warnings with GCC 4 on Reid's tester.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22244 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-17 13:20:15 +00:00
Tanya Lattner
771c5c1819
Added ModuloSchedSB as a friend class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22237 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-17 03:59:51 +00:00
Reid Spencer
47d309e1a9
Don't lie to the casual reader about Value subclassing from Annotable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22215 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-15 18:40:45 +00:00
Nate Begeman
cb647519d3
Add some operators the PowerPC backend needs to efficiently and correctly
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generate conditional branches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22214 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-15 18:28:44 +00:00
Chris Lattner
98c162a086
Give the asmparser the ability to parse strings, patch contributed by
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Alexander Friedman!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22145 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-20 03:25:29 +00:00
Chris Lattner
1a4dff0118
remove deprecated methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22076 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-16 01:49:23 +00:00
Reid Spencer
b9a5d6861b
Remove the check for the ffsll function. Its no longer needed by the
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simplify-libcalls pass (pass now computes it without a call to ffsll).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22074 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-15 22:15:11 +00:00
Chris Lattner
3e909e8bb9
fix warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22060 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-15 17:25:14 +00:00
Chris Lattner
7a5659176f
fix compiler warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22059 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-15 17:23:19 +00:00
Reid Spencer
edd5d9ece1
Some cleanups for compilation with GCC 4.0.0 to remove warnings:
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* Use C++ style casts, not C style casts
* Abstract base classes should have virtual destructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22057 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-15 16:13:11 +00:00
Reid Spencer
26a35003bf
Forgot to commit this earlier. Its part of the simplify-libcalls
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enhancement for ffs, ffsl, and ffsll optimizations. We can't do the opt
unless we also have the at least ffsll function. Notably SVR4 doesn't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22033 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-14 20:04:19 +00:00
Chris Lattner
6765bfed31
add a new map
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22017 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-14 07:36:02 +00:00
Chris Lattner
4211e73c49
Add a way to construct an arbitrary node, cleanly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22008 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-14 06:20:08 +00:00
Chris Lattner
50f5a51f41
add accessors
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22007 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-14 06:19:11 +00:00
Chris Lattner
bc83996b31
Pass the dag into LowerOperation
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22005 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-14 05:51:05 +00:00
Chris Lattner
38135af219
Print the symbolic register name in a register allocator debug dump.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22002 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-14 05:34:15 +00:00
Chris Lattner
adf6a965a3
Add an isTailCall flag to LowerCallTo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21958 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13 18:50:42 +00:00
Chris Lattner
4c1eae9fb3
add TAILCALL node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21956 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13 18:40:17 +00:00
Chris Lattner
cc13b76246
add a new method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21929 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13 07:23:03 +00:00
Chris Lattner
712ad0c36d
allow a virtual register to be associated with live-in values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21927 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13 07:08:07 +00:00
Chris Lattner
16cd04d26c
rename the ADJCALLSTACKDOWN/ADJCALLSTACKUP nodes to be CALLSEQ_START/BEGIN.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21915 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-12 23:24:06 +00:00
Chris Lattner
b15a8f5f8c
LowerCallTo now takes the cc to use
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21901 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-12 19:57:08 +00:00
Chris Lattner
39d7f8f338
Add a little hook
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21883 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-12 02:02:21 +00:00
Chris Lattner
73b35371bf
new method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21869 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-11 18:56:45 +00:00
Chris Lattner
21074f43ed
Add READPORT, WRITEPORT, READIO, WRITEIO nodes, wrap long lines
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21823 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-09 20:21:27 +00:00
Jeff Cohen
39cef60259
Silence VC++ warnings about unsafe mixing of ints and bools with the | operator.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21758 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-07 02:44:04 +00:00
Chris Lattner
3340ffe854
Add support for explicit calling conventions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21745 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 20:26:26 +00:00
Chris Lattner
a62e52ab18
New file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21744 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 19:59:08 +00:00
Chris Lattner
cfae2e80c8
add a default arg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21733 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 06:22:10 +00:00
Chris Lattner
ddb6db4fa1
Add a 'tail' marker for call instructions, patch contributed by
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Alexander Friedman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21722 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 05:51:46 +00:00
Misha Brukman
6b8a63ae58
Remove vim settings from source code; people should use llvm/utils/vim/vimrc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21704 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-05 22:33:09 +00:00
Misha Brukman
e25bc8c957
Convert tabs to spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21703 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-05 22:30:40 +00:00
Andrew Lenharth
691ef2ba06
Implement count leading zeros (ctlz), count trailing zeros (cttz), and count
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population (ctpop). Generic lowering is implemented, however only promotion
is implemented for SelectionDAG at the moment.
More coming soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21676 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-03 17:19:30 +00:00
Chris Lattner
38bacf29e8
add direct support for making GEP instrs with one index
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21665 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-03 05:43:30 +00:00
Tanya Lattner
21d6ff546d
Add accessor method,
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21649 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-01 16:22:41 +00:00
Tanya Lattner
9d6b6280c7
Adding ModuloSched SB.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21648 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-01 16:14:34 +00:00
Chris Lattner
34f74a6162
Expose an option allowing unsafe math optimizations. Patch contributed by
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Morten Ofstad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21630 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-30 04:09:52 +00:00
Chris Lattner
eed37bad01
Add llvm.sqrt intrinsic, patch contributed by Morten Ofstad
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21627 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-30 03:44:07 +00:00
Chris Lattner
7f64464ff1
Add FSQRT, FSIN, FCOS nodes, patch contributed by Morten Ofstad
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21605 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-28 21:44:03 +00:00
Andrew Lenharth
2d86ea21dd
Implement Value* tracking for loads and stores in the selection DAG. This enables one to use alias analysis in the backends.
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(TRUNK)Stores and (EXT|ZEXT|SEXT)Loads have an extra SDOperand which is a SrcValueSDNode which contains the Value*. Note that if the operation is introduced by the backend, it will still have the operand, but the value* will be null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21599 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-27 20:10:01 +00:00
Jeff Cohen
c8beae2b6d
Add SimplyLibCalls.cpp to VC++ build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21554 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-26 02:57:49 +00:00
Reid Spencer
a1aad3b0ed
Shut GCC 4.0 up about classes that have virtual functions but a non-virtual
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destructor. Just add the do-nothing virtual destructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21524 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-25 02:55:55 +00:00
Reid Spencer
bb3d5d246b
Declare a function to create the SimplifyLibCalls pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21523 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-25 02:54:00 +00:00
Reid Spencer
e8f3848639
Older compilers won't like the inline virtual destructor in the header file
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so we put the destructor in Pass.cpp and make it non-inline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21520 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-25 01:01:35 +00:00
Reid Spencer
05bb8831d3
Fix a thinko in the documentation of the splitBasicBlock method. The branch
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instruction is added to the original block, not the new block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21513 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-25 00:31:53 +00:00
Reid Spencer
628748650f
Shut GCC 4.0 up when it complains about classes with virtual functions that
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don't have virtual destructors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21507 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-24 22:20:32 +00:00
Chris Lattner
353835447c
allow these to take a generic Value*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21492 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-24 07:28:04 +00:00
Misha Brukman
446b5a9dd9
* The aesthetic police is on patrol!!...
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* ... but it wasn't so busy as to not smell the roses and doxygenify comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21487 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-23 22:35:26 +00:00
Chris Lattner
3fa94bffcb
Add a helper method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21486 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-23 22:20:22 +00:00
Chris Lattner
e862547a0c
This file is never referenced
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21484 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-23 22:00:26 +00:00
Chris Lattner
4c5d305b1a
add a method, remove a dead #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21482 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-23 21:59:42 +00:00
Alkis Evlogimenos
4283d49e06
Add method to return the type this type will be promoted to if it is
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passed through a variable argument function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21462 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-23 00:11:21 +00:00
Misha Brukman
00876a2808
Convert tabs to spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21438 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 03:46:24 +00:00
Misha Brukman
21bbf8d022
Convert tabs to spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21437 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 03:35:49 +00:00
Misha Brukman
3b1b6e626e
Convert tabs to spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21436 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 03:27:20 +00:00
Misha Brukman
59f6449cff
Convert tabs to spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21433 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 03:18:56 +00:00
Reid Spencer
f8063f9122
Change some old-style casts to C++ style casts to avoid warnings in XPS
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compilation. This change has been waiting in the wings for a long time but
since Misha just did a global change, I figured now was the time to commit
it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21431 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 02:31:56 +00:00
Misha Brukman
34695381d6
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21412 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 20:59:05 +00:00
Misha Brukman
63b3afa984
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21411 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 20:48:15 +00:00
Misha Brukman
ea61c35872
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21409 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 20:39:54 +00:00
Misha Brukman
9769ab2226
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21408 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 20:19:05 +00:00
Reid Spencer
78202b4c50
Add two new methods for getting the User Id and Group Id values for the
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current process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21400 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 16:12:04 +00:00
Chris Lattner
f68563ff8a
Add doxygen comments, patch contributed by Evan Jones.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21397 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 16:10:03 +00:00
Chris Lattner
07753cecb9
add support for taking the address of free.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21395 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 16:08:59 +00:00
Chris Lattner
0f67dd6237
Improve doxygen documentation, patch contributed by Evan Jones!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21393 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 16:04:49 +00:00
Nate Begeman
f8b02949e3
Make pattern isel default for ppc
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Add new ppc beta option related to using condition registers
Make pattern isel control flag (-enable-pattern-isel) global and tristate
0 == off
1 == on
2 == target default
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21309 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-15 22:12:16 +00:00
Chris Lattner
da3f296854
new pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21307 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-15 21:13:16 +00:00
Chris Lattner
73459d097b
add a new prototype
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21305 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-15 19:24:49 +00:00
Chris Lattner
1ccae666f5
Add a new helper method which returns the and that is equivalent to what
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ZERO_EXTEND_INREG was.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21264 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-13 02:37:19 +00:00
Chris Lattner
ea57610689
Remove the ZERO_EXTEND_INREG node which is redundant with AND
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21263 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-13 02:36:41 +00:00
Chris Lattner
0b2fc9b560
add an argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21254 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-12 18:51:53 +00:00
Duraid Madina
2d4c883118
rename addU64Imm() to addImm64()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21223 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-11 07:14:41 +00:00
Jeff Cohen
3bdfdfd10f
Eliminate major source of VC++ "possible loss of data" warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21215 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-11 03:38:28 +00:00
Duraid Madina
9696a90ee6
* store immediate values as int64_t, not int. come on, we should be happy
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when there are immediates, let's not worry about the memory overhead of
this :)
* add addU64Imm(uint64_t val) to machineinstrbuilder
(seriously: this seems required to support 64-bit immediates cleanly. if it
_really_ gets on your nerves, feel free to pull it out ;) )
coming up next week: "all your floating point constants are belong to us"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21208 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-10 09:18:55 +00:00
Chris Lattner
dde3a9abc3
add routines to track the livein/out set for a function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21179 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-09 15:22:53 +00:00
Chris Lattner
1df633821b
Add a new node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21162 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-09 03:21:50 +00:00
Chris Lattner
2bffad3eeb
fix this method for 64-bit constants
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21158 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-08 21:31:29 +00:00
Chris Lattner
7b5987d56e
Allow targets which produce setcc results in non-MVT::i1 registers to describe
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what the contents of the top bits of these registers are, in the common cases
of targets that sign and zero extend the results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21145 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-07 19:41:18 +00:00
Chris Lattner
bede0b7dd7
document these nodes, as they are nonobvious
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21108 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-06 04:21:29 +00:00
Nate Begeman
1867054643
Add MULHU and MULHS nodes for the high part of an (un)signed 32x32=64b
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multiply.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21102 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-05 22:36:56 +00:00
Duraid Madina
664044b2bd
a wise man once said:
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"!!!!!!!! IF YOU CHANGE SPACES TO TABS, YOU WILL BE KILLED!!!!!!"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21062 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-03 14:57:35 +00:00
Chris Lattner
48574ab52c
merge EquivClassGraphs.h into DataStructure.h with the other DSA pass definitions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21041 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 20:08:06 +00:00
Chris Lattner
da7c380eb4
add and use a callee_iterator typedef
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21037 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 20:02:32 +00:00
Chris Lattner
df968b8b37
Change the ActualCallees callgraph from hash_multimap<Instruction,Function>
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to std::set<std::pair<Inst,Func>> to avoid duplicate entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21030 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 19:15:15 +00:00
Duraid Madina
855a519741
add support for prefix/suffix strings to go around GlobalValue(s)
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(which may or be function pointers) in the asmprinter. For the moment,
this changes nothing, except the IA64 backend which can use this to write:
data8.ua @fptr(blah__blah__mangled_function_name)
(by setting FunctionAddrPrefix/Suffix to "@fptr(" / ")")
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21024 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 12:21:51 +00:00
Chris Lattner
7366fd3972
Add two happy new nodes for FABS and FNEG
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21007 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 04:58:28 +00:00
Chris Lattner
6b8f2d649c
fix a comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21003 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 03:59:45 +00:00
Chris Lattner
14c5b53c03
add some new nodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21000 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02 03:30:33 +00:00
Nate Begeman
fc1b1dad88
Add ISD::UNDEF node
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Teach the SelectionDAG code how to expand and promote it
Have PPC32 LowerCallTo generate ISD::UNDEF for int arg regs used up by fp
arguments, but not shadowing their value. This allows us to do the right
thing with both fixed and vararg floating point arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20988 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01 22:34:39 +00:00
Misha Brukman
e3f570c3f9
Fix spelling of `corresponds'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20966 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31 21:30:35 +00:00
Andrew Lenharth
95762124a1
PCMarker support for DAG and Alpha
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20965 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31 21:24:06 +00:00
Andrew Lenharth
7f4ec3b2e3
First step in adding pcmarker intrinsic. Second step (soon) is adding backend support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20900 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-28 20:05:49 +00:00
Jeff Cohen
e60f69c054
Fix VC++ build breakage
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20888 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-28 02:52:28 +00:00
Alkis Evlogimenos
ab7ada3ed6
Rename createPromoteMemoryToRegister() to
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createPromoteMemoryToRegisterPass() to be consistent with other pass
creation functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20885 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-28 02:01:12 +00:00
Nate Begeman
5ebc3dbc1c
Change LowerCallTo to take a boolean isVarArg argument. This is needed
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by the PowerPC backend, and probably others in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20843 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-26 01:30:30 +00:00
Chris Lattner
487cd15fdb
add new spliceFrom methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20823 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-24 23:45:20 +00:00
Chris Lattner
8eec644862
if a function doesn't access memory at all, it definitely doesn't read it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20794 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-23 23:27:34 +00:00
Chris Lattner
65512d2525
a hack to allow count-aa to work with ds-aa :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20791 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-23 21:59:34 +00:00
Chris Lattner
ee76095307
Fix a serious bug where we didn't insert globals into the globalset when
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cloning a graph.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20770 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-22 19:44:11 +00:00
Chris Lattner
54fdcb2480
add a method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20761 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-22 01:42:10 +00:00
Chris Lattner
a2197139b5
Now that the dead ctor is gone, nothing uses the old node mapping exported by
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cloneInto: make it an internally used mapping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20760 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-22 00:36:51 +00:00
Chris Lattner
5805c426dc
remove a dead ctor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20759 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-22 00:33:35 +00:00
Chris Lattner
d65145bd3d
now that the second argument is always this->ReturnNodes, don't bother passing it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20758 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-22 00:29:44 +00:00
Chris Lattner
077531385e
drop the second argument to cloneInto, which is always the local scalar map.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20753 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-22 00:20:56 +00:00
Chris Lattner
dc77036a82
move this stuff out of line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20750 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-22 00:09:36 +00:00
Chris Lattner
f21918bfaf
allow passing clone flags into the ctor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20747 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 22:49:43 +00:00
Chris Lattner
d75e334d24
add a new map
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20742 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 20:29:56 +00:00
Chris Lattner
b3439374ac
make this const correct
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20741 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 20:28:50 +00:00
Chris Lattner
c26f6d3899
Ugh, for some reason, I can't call this unless the reference is const!?!?!?
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20732 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 10:00:45 +00:00
Chris Lattner
38d807ea8b
Make the first operand of this method be modifiable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20730 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 09:39:20 +00:00
Chris Lattner
2c012590d7
add a method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20729 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 09:38:39 +00:00
Chris Lattner
9e3c5a2bde
If merging two calls like: foo(A) and bar(B, C), make sure the result has two
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arguments, not one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20728 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 09:18:39 +00:00
Chris Lattner
7757b9fe9f
rename a method add a data structure.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20722 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 04:46:35 +00:00
Chris Lattner
24a751eccd
Provide a guaranteed definition of intptr_t. Thansk to Evan Jones for
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pointing this out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20721 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-21 01:36:35 +00:00
Chris Lattner
1fd7d4a670
Remove the InlinedGlobals set which is always empty.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20715 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-20 04:30:16 +00:00
Chris Lattner
3ee382c68f
add a method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20709 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-20 03:29:39 +00:00
Chris Lattner
a4c1b5f3e6
rename some methods and add some new methods for dealing with the globals list
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in a DSNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20701 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-20 02:38:39 +00:00
Misha Brukman
37884fc79e
Constant-propagate the value of `isL' variable and eliminate it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20698 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 23:39:50 +00:00
Jeff Cohen
2413a68d2d
Silence VC++ warning about mixing intptr_t and bool, and about unused variable isL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20697 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 22:36:39 +00:00
Chris Lattner
6269be8aca
Make each scalar map contain a reference to an equivalence class of global
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variables. Do not insert a global into the scalar map unless it is the
leader of its equivalence class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20695 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 22:13:13 +00:00
Chris Lattner
ed53fe9945
Each DS collection now contains an equivalence class of globals values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20694 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 22:12:33 +00:00
Chris Lattner
ce325fdb87
add a method to clear globals from a node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20693 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 22:12:03 +00:00
Chris Lattner
1f377fefb7
Two fixes for the copy ctor/operator=:
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1. Make sure to clear() 'this' before adding elements to it
2. Make sure that the leaders of the RHS EC are the leaders of the LHS EC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20692 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 21:02:12 +00:00
Chris Lattner
6782397046
add some methods, fix a major bug in getLeader() that was causing things to
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not be unified correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20691 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 20:42:43 +00:00
Chris Lattner
4a6d9cf122
implement a proper copy ctor, operator= and add a helper method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20690 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 19:26:14 +00:00
Alkis Evlogimenos
1cecd3a1d2
Add new function getPtrPtrFromArrayPtr().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20684 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 11:40:31 +00:00
Chris Lattner
72af57f26c
Rewrite this class, making the following improvements:
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1. It now actually uses tarjan's algorithm, so it is a efficient inverse
ackerman's function for union operations, not linear time.
2. It now stores one copy of the data in the set instead of two.
3. It now works for elements other than pointers.
4. It now has a more STL-like interface that exposes iterators instead
of internal implementation details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20677 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19 05:14:29 +00:00
Chris Lattner
0f34412293
add 3 methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20667 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17 23:45:35 +00:00
Duraid Madina
aff20c03fb
dainty
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20653 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17 18:23:22 +00:00
Chris Lattner
986d99a6f8
remove compat_iterator, which is dead in the tree.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20644 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16 22:42:45 +00:00
Chris Lattner
df6001380a
remove use of compat_iterator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20642 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16 22:42:01 +00:00
Jeff Cohen
4d1b4458fe
Don't provide default hash struct instantiation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20639 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16 05:49:06 +00:00
Jeff Cohen
1467e7ae92
Add adapter class to let VC++ hash_map use GCC's hash struct.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20637 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16 05:25:09 +00:00
Misha Brukman
fb215b936d
Fix grammar wrt apostrophe's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20635 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16 03:54:50 +00:00
Misha Brukman
9110286da1
Convert tabs to spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20634 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-16 03:46:55 +00:00
Chris Lattner
a9fec4ed81
remove warning, make computeGGToGMapping return an invnodemap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20621 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 17:52:07 +00:00
Chris Lattner
adea6306d4
add support for hashing nodehandles.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20620 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 17:51:51 +00:00
Chris Lattner
60cc3e1c4e
add iterators for return nodes list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20617 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 16:46:11 +00:00
Jeff Cohen
805213e65c
Do it right...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20605 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 06:21:40 +00:00
Jeff Cohen
0ef161eef9
Fix VC++ breakage.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20604 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 06:15:08 +00:00
Chris Lattner
4d24a5d450
remove reverse BB iterators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20601 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 05:17:48 +00:00
Chris Lattner
6ca71751af
remove a whole bunch of dead methods. Noone should use reverse iterators anyway.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20600 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 05:13:47 +00:00
Chris Lattner
e448580492
Rename method, add counterpart.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20592 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 00:58:09 +00:00
Chris Lattner
2427c9dfb3
Remove the reverse iterators for arguments and global vars.
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Rename argument iterators arg_* instead of a*
Remove global variable iterators global_* instead of g*.
Keep the old names for temporary compatibility.
Patch contributed by Gabor Greif!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20591 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-14 23:49:40 +00:00
Chris Lattner
62b2b22573
Add a useful method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20587 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-14 19:22:33 +00:00
Chris Lattner
bc341e616e
Add support for printing EQ graphs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20581 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-13 19:50:40 +00:00
Chris Lattner
977df76722
add a helper method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20578 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-13 19:04:04 +00:00
Chris Lattner
b25959a632
remove this from the PA namespace, leaving it in the llvm ns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20574 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-12 12:08:52 +00:00
Chris Lattner
8694c076c7
Fix some crashes noted by John Mellor-Crummey's group.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20558 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-11 00:00:56 +00:00
Chris Lattner
f768bba43f
Allow the live interval analysis pass to be a bit more aggressive about
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numbering values in live ranges for physical registers.
The alpha backend currently generates code that looks like this:
vreg = preg
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preg = vreg
use preg
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preg = vreg
use preg
etc. Because vreg contains the value of preg coming in, each of the
copies back into preg contain that initial value as well.
In the case of the Alpha, this allows this testcase:
void "foo"(int %blah) {
store int 5, int *%MyVar
store int 12, int* %MyVar2
ret void
}
to compile to:
foo:
ldgp $29, 0($27)
ldiq $0,5
stl $0,MyVar
ldiq $0,12
stl $0,MyVar2
ret $31,($26),1
instead of:
foo:
ldgp $29, 0($27)
bis $29,$29,$0
ldiq $1,5
bis $0,$0,$29
stl $1,MyVar
ldiq $1,12
bis $0,$0,$29
stl $1,MyVar2
ret $31,($26),1
This does not seem to have any noticable effect on X86 code.
This fixes PR535.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20536 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-09 23:05:19 +00:00
Chris Lattner
fc4addafb5
Use static_cast and #include Instructions.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20528 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-09 05:35:16 +00:00
Chris Lattner
df28a31435
export two methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20526 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-09 05:34:23 +00:00
Chris Lattner
82870e0b73
Fix problems compiling with G++ 4.x.x with -pedantic. Thanks to
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Vladimir Merzliakov for the patch!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20513 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-07 20:35:45 +00:00
Chris Lattner
51a4ad475b
new helper method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20491 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 20:55:34 +00:00
Chris Lattner
bf4515e218
move some method declarations around to make it clear that users should
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not call insert(Value *Val), remove(Value* Val), or
changeName(Value *V, const std::string &Name)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20488 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 06:03:44 +00:00
Chris Lattner
c0d369d879
this method is never called.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20487 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 06:00:24 +00:00
Chris Lattner
73091bcebe
the only caller of insertEntry is insert, inline it and remove insertEntry
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20485 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 05:56:02 +00:00
Chris Lattner
58b004c2a3
remove this method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20482 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 05:50:49 +00:00
Chris Lattner
1327c5ab99
Delete the really inefficient method: void remove(const Type* Typ);
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Get rid of removeEntry(type_iterator), since 'remove' is exactly the same
operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20480 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 05:46:00 +00:00
Chris Lattner
c9a33cefb8
InternallyInconsistent is dead!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20478 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 05:22:05 +00:00
Chris Lattner
84ceb33f92
remove these dead methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20475 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 02:38:24 +00:00
Chris Lattner
ea8186ad62
nuke some dead methods.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20470 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 02:25:02 +00:00
Chris Lattner
eaadf58276
Add a new method, allow symtab to poke name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20468 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-06 02:10:40 +00:00
Chris Lattner
d81b691ea0
remove extraneous spaces from argument lists.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20465 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 19:58:40 +00:00
Chris Lattner
0d1e40728d
remove all of the various setName implementations, consolidating them into
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Value::setName, which is no longer virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20464 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 19:51:50 +00:00
Chris Lattner
d0478744b3
Remove the second argument to Value::setName, it is never needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20457 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 18:59:36 +00:00
Jeff Cohen
2f3c9b7562
Add support for not strength reducing GEPs where the element size is a small
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power of two. This emphatically includes the zeroeth power of two.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20429 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-04 04:04:26 +00:00
Chris Lattner
7dd732bf80
Add an argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20413 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-03 01:03:10 +00:00