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Commit Graph

14188 Commits

Author SHA1 Message Date
Alkis Evlogimenos
4f0c0a1adc Remove dead code.
llvm-svn: 16077
2004-08-28 22:43:31 +00:00
Alkis Evlogimenos
8ae92113d6 Now that LiveIntervals::addIntervalsForSpills is fixed, do not require
LiveVariables.

llvm-svn: 16076
2004-08-27 19:00:29 +00:00
Alkis Evlogimenos
eb7256be64 Only update LiveVariables if it is available. addIntervalsForSpills
runs after the initial run of the live interval analysis.

llvm-svn: 16075
2004-08-27 18:59:22 +00:00
Alkis Evlogimenos
7c06c0aeee Back out this change as it broke the build last night. This should be
investicated further as the linearscan variants don't really need
LiveVariables...

llvm-svn: 16074
2004-08-27 18:01:21 +00:00
Nate Begeman
ad24578e7d Back out change to divide getSpillSize by 8 until I figure out why it breaks x86, which has register sizes in bits.
llvm-svn: 16073
2004-08-27 16:48:24 +00:00
Nate Begeman
f71ef0965e Fix a typo in the bytecode format documentation
llvm-svn: 16072
2004-08-27 07:59:37 +00:00
Alkis Evlogimenos
f18ee1fc99 The linear scan variants do not require the LiveVariables analysis.
llvm-svn: 16071
2004-08-27 04:51:13 +00:00
Nate Begeman
c0e42be976 Register sizes are in bits, not bytes
llvm-svn: 16070
2004-08-27 04:28:10 +00:00
Alkis Evlogimenos
003c38c6dd Add getLastBlock member. This is useful when growing a densemap keyed
on MachineBasicBlocks.

llvm-svn: 16069
2004-08-27 04:02:35 +00:00
Alkis Evlogimenos
877fe7d13c Add MachineBasicBlock2IndexFunctor. This is useful for densemaps from
MachineBasicBlocks to an arbitrary type.

llvm-svn: 16068
2004-08-27 04:00:26 +00:00
Alkis Evlogimenos
e8d4b88e16 Add size member function.
llvm-svn: 16067
2004-08-27 03:58:31 +00:00
Reid Spencer
fa6cc8cb87 Add more content.
This isn't in reviewable shape yet, unless you're curious.

llvm-svn: 16066
2004-08-27 02:08:04 +00:00
Reid Spencer
90ae796268 Bug 430 Fixed.
llvm-svn: 16065
2004-08-27 00:48:26 +00:00
Reid Spencer
1233a0885a Correctly compute the number of compaction tables.
llvm-svn: 16064
2004-08-27 00:43:51 +00:00
Reid Spencer
54503bf00a Prevent an empty compaction table from being written to the bytecode file.
llvm-svn: 16063
2004-08-27 00:38:44 +00:00
Reid Spencer
6f0fa9867f Add the CompactionTableIsEmpty function so that we can determine if a
CompactionTable really needs to be emitted. This is not a straight forward
computation, hence the need for a member function here.

llvm-svn: 16062
2004-08-26 22:32:00 +00:00
Alkis Evlogimenos
03913413da Use newly added API in MRegisterInfo and don't expose the allocatable
register set anymore. Its users now use the MRegisterInfo API.

llvm-svn: 16061
2004-08-26 22:23:32 +00:00
Alkis Evlogimenos
3bfc6999f2 Use newly added API in MRegisterInfo.
llvm-svn: 16060
2004-08-26 22:22:38 +00:00
Alkis Evlogimenos
100c89e9ea Add getAllocatableSet() function.
llvm-svn: 16059
2004-08-26 22:21:04 +00:00
Reid Spencer
f2a6a96a4b Provide some meta tags for this document.
llvm-svn: 16058
2004-08-26 20:44:00 +00:00
Reid Spencer
5f87d95b49 Add the default table related styles
llvm-svn: 16057
2004-08-26 20:43:21 +00:00
Reid Spencer
b5d822d750 Document the rational for the #include hierarchy.
llvm-svn: 16056
2004-08-26 18:52:52 +00:00
Reid Spencer
43ef1b181f Fix a typo.
llvm-svn: 16055
2004-08-26 07:43:33 +00:00
Reid Spencer
34f15a4aa7 First cut at a README for lib/System explaining the #inclusion rules and
design criteria.

llvm-svn: 16054
2004-08-26 07:41:41 +00:00
Reid Spencer
fd2b68b931 Add a README explaining the intended content of this directory.
llvm-svn: 16053
2004-08-26 05:58:20 +00:00
Alkis Evlogimenos
e8fe1becd6 Add default index functor (an identity functor). You could use a
vector directly to get the same functionality but using a DenseMap
makes the code more readable IMO.

llvm-svn: 16052
2004-08-26 03:37:28 +00:00
Brian Gaeke
69fc098326 Previous checkin broke printf(%a) support for fp constants-- re-fix it.
llvm-svn: 16051
2004-08-25 19:37:26 +00:00
Brian Gaeke
8b65b55ec1 New version of Bill Wendling's PR33 patch.
llvm-svn: 16050
2004-08-25 19:00:42 +00:00
Reid Spencer
b8dda1bbf1 Fix documentation.
Make the library name LLVMsystem instead of just system so as to not
to be confused with other "system" libraries.

llvm-svn: 16049
2004-08-25 06:23:45 +00:00
Reid Spencer
a50f1b794a Initial implementation of the Path operating system concept.
llvm-svn: 16048
2004-08-25 06:20:07 +00:00
Reid Spencer
d17b7d288e License for this library.
llvm-svn: 16047
2004-08-25 00:48:02 +00:00
Reid Spencer
ab5e630215 Update to include tools/llvmc and lib/System as having additional copyright
licenses.

llvm-svn: 16046
2004-08-25 00:45:35 +00:00
Reid Spencer
2cd624a646 License file for llvmc.
llvm-svn: 16045
2004-08-25 00:41:06 +00:00
Reid Spencer
08295bd2d5 Document definitions and computations provided by llvm-bcanalyzer.
llvm-svn: 16044
2004-08-25 00:35:20 +00:00
Reid Spencer
6faef7d66f Insert declarations for two new functions that support the dependent
libraries feature.

llvm-svn: 16043
2004-08-24 22:55:34 +00:00
Reid Spencer
06c4d33910 Run the compilation actions before we attempt linking work.
Correctly implement the dependent libraries feature so that linked bytecode
files automatically include any dependent libraries they specify.

llvm-svn: 16042
2004-08-24 22:54:32 +00:00
Reid Spencer
5ab60e3f09 Add the directory specified by LLVM_LIB_SEARCH_PATH to the list of
directories to be searched during linking.

llvm-svn: 16041
2004-08-24 22:53:13 +00:00
Reid Spencer
00cbd4a50a Add dependent library support for Stacker. It now inserts "stkr_runtime" as
a dependent library.

llvm-svn: 16040
2004-08-24 22:52:01 +00:00
Reid Spencer
efd00af68d Add a function that gets just the dependent libraries from a bytecode file.
Doxygenify comments.

llvm-svn: 16039
2004-08-24 22:49:07 +00:00
Reid Spencer
a3a84e2e08 Provide a method for wholesale extraction of the dependent libraries.
llvm-svn: 16038
2004-08-24 22:47:39 +00:00
Reid Spencer
2d1ee6c0d5 Add a wrapper for extraction of the dependent libraries from a bytecode
file.

llvm-svn: 16037
2004-08-24 22:46:20 +00:00
Reid Spencer
4691dfb9ba Rearrange output a little to make it nicer.
llvm-svn: 16036
2004-08-24 22:45:32 +00:00
Chris Lattner
b65f10f994 Add some details
llvm-svn: 16035
2004-08-24 18:53:39 +00:00
Reid Spencer
ab52b4c4e7 Added BURS.
llvm-svn: 16034
2004-08-24 18:34:10 +00:00
Reid Spencer
db7904901b Get rid of error messages from CommandLine because -time-passes was
defined twice. We make use of the new TimePassesIsEnabled global boolean
value from Pass.h to access the value.

llvm-svn: 16033
2004-08-24 17:54:26 +00:00
Reid Spencer
1605d22f77 Give the -time-passes tool option a global storage location so that its
value can be discovered by the various LLVM tools.

llvm-svn: 16032
2004-08-24 17:52:35 +00:00
Chris Lattner
66d61f3a72 Fix a bug in a previous checkin of mine, correcting
Regression.CodeGen.Generic.2004-04-09-SameValueCoalescing.llx and the
code size problem.

This bug prevented us from doing most register coallesces.

llvm-svn: 16031
2004-08-24 17:48:29 +00:00
Reid Spencer
15f8a54365 Add the examples directory to these scripts.
llvm-svn: 16030
2004-08-24 17:42:33 +00:00
Chris Lattner
52b021eac4 Modify testcase to merit a warning, though no warning is still printed!
llvm-svn: 16029
2004-08-24 17:40:02 +00:00
Reid Spencer
345346cc64 Include the "examples" directory as optional.
Update configure script to configure the examples/Makefile

llvm-svn: 16028
2004-08-24 16:32:21 +00:00