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Author SHA1 Message Date
Chris Lattner
ac95730fca Generalize abstract interpreter interface to allow linking in an arbitrary number of shared objects 
llvm-svn: 9129
 2003-10-14 21:52:52 +00:00
Misha Brukman
50fa0a7bae Order #includes as per the style guide. 
llvm-svn: 9128
 2003-10-14 21:42:11 +00:00
Misha Brukman
f5f7216102 Enabling incremental bytecode loading in the JIT: 
* Use the incremental bytecode reader interface to speed up execution

llvm-svn: 9127
 2003-10-14 21:39:53 +00:00
Misha Brukman
1d9479ba78 Enabling incremental bytecode loading in the JIT: 
* FunctionPassManager ctor now takes in a ModuleProvider
* run() materializes function before running passes on it

llvm-svn: 9126
 2003-10-14 21:38:42 +00:00
Misha Brukman
5252af2728 Enabling incremental bytecode loading in the JIT: 
* The VM is now constructed with a ModuleProvider

llvm-svn: 9125
 2003-10-14 21:37:41 +00:00
Misha Brukman
cc1cfd01ed Enabling incremental bytecode loading in the JIT: 
* ExecutionEngine and VM can be constructed using a ModuleProvider.

llvm-svn: 9124
 2003-10-14 21:36:31 +00:00
Misha Brukman
2ab03faac1 Enabling incremental bytecode loading in the JIT: 
* ExecutionEngine can be constructed from a ModuleProvider
* Alphabetized order of forward-declared classes

llvm-svn: 9123
 2003-10-14 21:35:52 +00:00
Misha Brukman
6e81243ff7 Enabling incremental bytecode loading in the JIT: 
* Add ModuleProvider as a parameter to FunctionPassManager

llvm-svn: 9122
 2003-10-14 21:34:56 +00:00
Chris Lattner
1cad7eb7b0 Substantial cleanups: 
* Add header comment
 * Remove extraneous #includes
 * Move the FileType enum into the GCC class
 * The GCC class is not virtual.
 * Move all of the "constructor" functions into the classes themselves
 * Stop using cl::list as arguments, use std::vector instead (which cl::list
   derives from)
 * Improve comments

llvm-svn: 9121
 2003-10-14 21:34:11 +00:00
Chris Lattner
60503a16cf The return value of compileSharedObject was never used. Return the shared 
object's name instead

llvm-svn: 9120
 2003-10-14 21:09:11 +00:00
Chris Lattner
187faf250c Actually return an error if something bad happens, don't just exit. 
llvm-svn: 9119
 2003-10-14 21:07:25 +00:00
Chris Lattner
beca447374 minor cleanups 
llvm-svn: 9118
 2003-10-14 21:01:51 +00:00
Chris Lattner
cb17d3f739 The -mode option is no longer 
llvm-svn: 9117
 2003-10-14 20:58:07 +00:00
Chris Lattner
b44dd76513 Fix minor formatting bug 
llvm-svn: 9116
 2003-10-14 20:55:56 +00:00
Chris Lattner
32f66afbad Eliminate the bugpoint -mode option, by making bugpoint automatically infer the root of all of your problems 
llvm-svn: 9115
 2003-10-14 20:52:55 +00:00
Chris Lattner
c115e75755 Output a contorted sequence of instructions to make sure that we don't access 
off the bottom of the stack.  This fixes PR#41

llvm-svn: 9114
 2003-10-14 19:09:05 +00:00
Chris Lattner
907de53acb Disable the leaf function optimization, which is apparently not legal on 
X86/linux.  :(  The problem is that a signal delivered while the function
is executing could clobber the functions stack.  This is a partial fix
for PR41.

llvm-svn: 9113
 2003-10-14 18:52:41 +00:00
Chris Lattner
f6db20e5bb Fix bug in script 
llvm-svn: 9110
 2003-10-14 01:22:08 +00:00
Chris Lattner
a567862e89 Do not move variable sized allocations to the top of the caller, which might 
break dominance relationships, and is otherwise bad.  This fixes bug:
Inline/2003-10-13-AllocaDominanceProblem.ll.  This also fixes miscompilation
of 3 176.gcc source files (reload1.c, global.c, flow.c)

llvm-svn: 9109
 2003-10-14 01:11:07 +00:00
Chris Lattner
1248b1582e New testcase which the inliner breaks 
llvm-svn: 9108
 2003-10-14 01:04:12 +00:00
John Criswell
4cf1b14857 Added a link to the main page for LLVM. 
Made the "Submitting a Bug" reference point to the web site, as we want people
using the latest and greatest bug reporting.
Fixed the indentation by assuming that tabs are 8 characters or less.

llvm-svn: 9107
 2003-10-13 21:09:04 +00:00
Chris Lattner
5851e74388 Unbreak code generator debug mode 
llvm-svn: 9106
 2003-10-13 21:04:26 +00:00
John Criswell
1cee7eb4a6 Adding additional license information to these files. 
llvm-svn: 9102
 2003-10-13 20:34:27 +00:00
Chris Lattner
55c1da7877 Do not allow fallthroughs in switch statements. This fixes PR37, 
253.perlbmk, and test/Programs/SingleSource/UnitTests/2003-10-13-SwitchTest.c!

llvm-svn: 9101
 2003-10-13 20:32:04 +00:00
Misha Brukman
ee0dc0d623 LLVM CVS repository has moved. 
llvm-svn: 9099
 2003-10-13 20:28:48 +00:00
Brian Gaeke
add2fc5294 Remove WordsEmitted statistic; there's already a non-backend-specific 
jello statistic for this (just divide #-bytes-of-code-emitted by 4).

Rewrite head-of-file comment.

llvm-svn: 9098
 2003-10-13 19:51:20 +00:00
Chris Lattner
be8bc81ce0 LLI no longer has -abort-on-exception 
llvm-svn: 9097
 2003-10-13 18:26:49 +00:00
John Criswell
eb5aacacff Removed items that are done or irrelevant. 
Added a few new items.

llvm-svn: 9096
 2003-10-13 18:26:44 +00:00
Chris Lattner
9506b0d6e2 Use the autoconf macro John wrote 
llvm-svn: 9095
 2003-10-13 17:13:53 +00:00
Chris Lattner
dda241ffe4 Whoops, we inserted into the wrong set. What's up with the dead set anyway? 
llvm-svn: 9094
 2003-10-13 16:49:21 +00:00
Chris Lattner
752b5bcffd Use external df iterators to avoid revisiting blocks in functions with 
multiple setjmp calls.

llvm-svn: 9093
 2003-10-13 16:44:50 +00:00
Chris Lattner
59b20efaec Add missing default argument 
llvm-svn: 9092
 2003-10-13 16:44:30 +00:00
Chris Lattner
97f3f7e819 Make use of "external" depth-first iterators to avoid revisiting nodes 
multiple times.  This reduces the time to construct post-dominance sets a LOT.
For example, optimizing perlbmk goes from taking 12.9894s to 1.4074s.

llvm-svn: 9091
 2003-10-13 16:36:06 +00:00
Chris Lattner
4063621588 add support for "external" depth first iterators, which store the 'visited' set 
outside of the iterator itself.

llvm-svn: 9090
 2003-10-13 16:34:26 +00:00
John Criswell
ff4e11b823 Added a macro and code that checks for the %a format string in sprintf(). 
llvm-svn: 9089
 2003-10-13 16:22:01 +00:00
John Criswell
87ae0095c0 Fixed the name of a hyperlink. 
llvm-svn: 9088
 2003-10-13 16:19:30 +00:00
John Criswell
ba79928813 Removed information on common build problems. That is now documented in 
the FAQ (FAQ.html).

llvm-svn: 9087
 2003-10-13 16:16:25 +00:00
John Criswell
4466690757 Fequently Asked Questions about LLVM. Mainly focuses on build problems, but 
anything FAQ'ish should go here if it's not heavily documented elsewhere (like
the README.txt file or the Getting Started Guide).

llvm-svn: 9086
 2003-10-13 16:13:06 +00:00
John Criswell
0aeb9c6e07 Master README file that points to all other documentation. 
llvm-svn: 9085
 2003-10-13 15:59:28 +00:00
Chris Lattner
d83c90abd7 Extricate the "reverse" support from the depth-first iterator. This is really 
a crappy form of post-order traversal which really does not belong here.  While
we are at it, improve documentation and use a vector instead of a stack.

This improves the post dominator analysis pass by ~5%, and probably also helps
other passes as well.

llvm-svn: 9084
 2003-10-13 15:45:33 +00:00
Chris Lattner
1005b2d0c6 Add operator= for type iterators to make them assignable 
llvm-svn: 9083
 2003-10-13 15:34:17 +00:00
Chris Lattner
f545835766 Remove explicit inline qualifiers when the implicit ones work just as well 
llvm-svn: 9082
 2003-10-13 15:30:59 +00:00
Chris Lattner
c39d256841 Stop using "reverse depth first" order 
llvm-svn: 9081
 2003-10-13 15:21:58 +00:00
Chris Lattner
58a63db0f4 Oops, forgot to commit this before: standardize header comments 
llvm-svn: 9080
 2003-10-13 14:58:11 +00:00
Chris Lattner
0ad8f7bb8f Minor cleanups 
llvm-svn: 9079
 2003-10-13 14:57:53 +00:00
Chris Lattner
20cebd6ccb Speed up TypesEqual by specializing it for all of the derived types, avoiding 
a lot of virtual method dispatch overhead.

llvm-svn: 9078
 2003-10-13 14:55:56 +00:00
Chris Lattner
8f34f82f84 Avoid calling getTypeSlot more 
llvm-svn: 9077
 2003-10-13 14:34:59 +00:00
Chris Lattner
bc7c13c803 Avoid creating lots of pointless opaque types, with short lifetimes 
llvm-svn: 9076
 2003-10-13 14:03:36 +00:00
Chris Lattner
1a43c990a8 This is a header file, hear me roar 
llvm-svn: 9075
 2003-10-13 05:34:24 +00:00
Chris Lattner
34b8bc6716 * Remove extraneous #includes 
* Fix a nasty initializer ordering bug.  Any only-CFG passes which registered
  themselves before the CFGOnlyAnalysis vector initialized got forgotten and
  thus got invalidated and recomputed.

In particular, in my compiled version of gccas, the Loop information pass was
being recomputed unnecessarily.

llvm-svn: 9074
 2003-10-13 05:33:01 +00:00