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784 Commits

Author SHA1 Message Date
Misha Brukman 098cafd62b Made error message more comprehensible. 
llvm-svn: 9299
 2003-10-20 19:43:47 +00:00
Chris Lattner 8f71f04961 fix file header 
llvm-svn: 9294
 2003-10-20 17:58:43 +00:00
Chris Lattner ebec8030d6 fix file headers 
llvm-svn: 9293
 2003-10-20 17:57:13 +00:00
Chris Lattner 22feb17ea4 Fix file header 
llvm-svn: 9292
 2003-10-20 17:52:11 +00:00
John Criswell 09344dcf97 Added copyright header to all C++ source files. 
llvm-svn: 9291
 2003-10-20 17:47:21 +00:00
Chris Lattner 4705141f28 Don't bother forwarding function references which are external to the program entirely 
llvm-svn: 9274
 2003-10-19 23:32:50 +00:00
Chris Lattner 2b97d6e7cd Ok, return an explicit path to the shared object, unbreaking code generator 
debugging with the JIT

llvm-svn: 9273
 2003-10-19 21:54:13 +00:00
Chris Lattner a4004f6678 Fix iterator invalidation problem 
llvm-svn: 9272
 2003-10-19 21:48:27 +00:00
Chris Lattner a9a7c92cea Update compile information 
llvm-svn: 9247
 2003-10-18 21:55:47 +00:00
Chris Lattner 849619e23e Add usage blurb 
llvm-svn: 9246
 2003-10-18 21:55:35 +00:00
Chris Lattner 667ad30e5a Print -fno-strict-aliasing as well 
llvm-svn: 9243
 2003-10-18 21:08:57 +00:00
Chris Lattner 759b9931fe Don't leave a trail of bugpoint-execution-output-* breadcrumbs all over the place 
llvm-svn: 9242
 2003-10-18 21:02:51 +00:00
Chris Lattner 9e52550555 Change run-lli -> run-int 
Many people associate lli with the jit, so we don't want to suprise them

llvm-svn: 9238
 2003-10-18 20:30:48 +00:00
Chris Lattner 16d36a1875 Default to using the CBE instead of the Interpreter if no -run-* option is specified 
llvm-svn: 9237
 2003-10-18 20:18:20 +00:00
Chris Lattner bb831b9cf9 If we detect a pass crash during miscompilation testing, immediately enter the 
crash debugger

llvm-svn: 9234
 2003-10-18 19:27:48 +00:00
Chris Lattner 54cbc41d05 Fix bug in my checkin 
llvm-svn: 9217
 2003-10-18 00:14:13 +00:00
Chris Lattner ea48572a80 Another formatting fix 
llvm-svn: 9216
 2003-10-18 00:05:05 +00:00
Chris Lattner 92a9f7adc4 More cleanups 
llvm-svn: 9215
 2003-10-17 23:07:47 +00:00
Chris Lattner 7d147aec11 Be more helpful if a pass fails while chasing down a miscompilation 
llvm-svn: 9214
 2003-10-17 23:03:16 +00:00
Chris Lattner 4aae1f45b7 Make llvm-nm work in "pipe mode" 
llvm-svn: 9172
 2003-10-16 18:45:23 +00:00
Chris Lattner 06bd29b53b Geeze, what is with Brian and these ifdef's? 
llvm-svn: 9169
 2003-10-16 18:27:24 +00:00
Chris Lattner f4aa7404db Welcome llvm-nm to the family 
llvm-svn: 9161
 2003-10-16 17:46:21 +00:00
Chris Lattner 3f8b7c24f6 Unfortunately, it looks like level raise is still needed :( 
llvm-svn: 9158
 2003-10-16 16:50:34 +00:00
Brian Gaeke 0af759d3af Okay, this is a little hack that "scratches an itch" of mine. 
I dislike having to examine the output of "dis" to see what symbols
are in a bytecode file. So, here is a first cut at a "nm" utility for llvm.
Flame away.... :-)

llvm-svn: 9153
 2003-10-16 04:43:15 +00:00
Chris Lattner 3334c884bc Give this file a proper header 
llvm-svn: 9141
 2003-10-15 21:49:57 +00:00
Chris Lattner 4973805acd The levelraise pass is a broken old piece of crufty code that should be 
left on the side of the road without a second thought.

It is preventing forward progress, so for now, we will disable it by default.

llvm-svn: 9140
 2003-10-15 21:48:38 +00:00
Brian Gaeke adbbfebfae Flush output after writing out the list of function names. 
llvm-svn: 9138
 2003-10-15 20:42:48 +00:00
Chris Lattner dc92fa6473 add support forloading additional .so files on the command line 
llvm-svn: 9131
 2003-10-14 22:24:31 +00:00
Chris Lattner 3f6e522257 Change the execute methods to take the shared object filename by const reference. 
Other adjustments to work with the new ToolRunner interfaces

llvm-svn: 9130
 2003-10-14 21:59:36 +00:00
Misha Brukman 5b255e59ac 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
Chris Lattner f8a84dbff3 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 6ad91d7166 minor cleanups 
llvm-svn: 9118
 2003-10-14 21:01:51 +00:00
Chris Lattner 67cc196bf7 Fix minor formatting bug 
llvm-svn: 9116
 2003-10-14 20:55:56 +00:00
Chris Lattner 2ed0642a95 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 6ca0b8738a Unbreak code generator debug mode 
llvm-svn: 9106
 2003-10-13 21:04:26 +00:00
Brian Gaeke c4501c936f Don't include <stdlib.h>. 
llvm-svn: 9038
 2003-10-10 19:12:45 +00:00
Brian Gaeke 2797c131ef Don't include "Config/stdlib.h". 
llvm-svn: 9037
 2003-10-10 19:12:22 +00:00
Brian Gaeke 81d153e37f Rewrite head-of-file comment. 
Include <cstdio> instead of <stdio.h>.

llvm-svn: 9033
 2003-10-10 18:47:08 +00:00
Chris Lattner e01ba00b87 Add a new -disable-inlining option 
llvm-svn: 9028
 2003-10-10 18:18:53 +00:00
Misha Brukman 8b2bd4ed47 Fix spelling. 
llvm-svn: 9027
 2003-10-10 17:57:28 +00:00
Misha Brukman d67697411a Fix grammar. 
llvm-svn: 9026
 2003-10-10 17:56:49 +00:00
Misha Brukman 3a0677e0da Renamed dis.cpp => llvm-dis.cpp 
llvm-svn: 9017
 2003-10-10 17:30:10 +00:00
Misha Brukman 71563f49b2 Renamed as.cpp => llvm-as.cpp; this should've happened a long time ago. 
llvm-svn: 9016
 2003-10-10 17:28:53 +00:00
Brian Gaeke 068546cf78 Make more error messages have gccld's name in them. 
Add a newline after "Cannot find <library>".

llvm-svn: 8968
 2003-10-08 19:09:30 +00:00
Chris Lattner 10bd1c2c4e This header file moved. Thanks to Bill and Nightly tester for noticing 
llvm-svn: 8920
 2003-10-07 13:45:51 +00:00
Misha Brukman e4edb3f3db Doxygen-ified comments. 
llvm-svn: 8778
 2003-09-30 18:09:32 +00:00
Misha Brukman 21663634c5 * Ordered includes according to LLVM style 
* Put function signatures on one line if possible
* Deleted empty comment lines (^//$)
* Deleted braces around single statements
* Deleted space between function call and argument list

llvm-svn: 8775
 2003-09-30 17:59:25 +00:00
Misha Brukman 143af9cf13 Made code more terse: 
* Deleted empty comment lines
* No single begin-braces '{' on a line by themselves

llvm-svn: 8773
 2003-09-30 17:51:20 +00:00
Misha Brukman 33b9647a45 Doxygen-ified function comments. 
llvm-svn: 8771
 2003-09-30 17:42:57 +00:00
Misha Brukman af3b3bdf6d Removed extra space in comments. 
llvm-svn: 8770
 2003-09-30 17:40:12 +00:00
Chris Lattner f5f4cbb055 Remove initials from source file 
llvm-svn: 8769
 2003-09-30 17:36:51 +00:00
Misha Brukman a307080d60 Make code more terse: 
* Remove extra blank lines
* Delete space between function call and arg list
* Delete non-content comment lines ("//")

llvm-svn: 8768
 2003-09-30 17:33:12 +00:00
Brian Gaeke 484f2c7442 1. Use better error messages in LinkFiles(). 
2. I think the caller of LinkFiles() should not ignore a true return value.
   (If you have a good reason why it ought to, feel free to revert
   this. It's just something that's been bugging me for a while.)

llvm-svn: 8760
 2003-09-30 14:03:48 +00:00
Chris Lattner cc83d5f3e2 Update file headers for renamed files. 
llvm-svn: 8758
 2003-09-30 03:24:28 +00:00
Misha Brukman 5bc6a8fa38 Use the newly abstracted interface for running our tools and gcc. 
llvm-svn: 8756
 2003-09-29 22:40:52 +00:00
Misha Brukman 64adfee893 * Added an interface for how LLEE would communicate with the OS 
* Implemented the interface in StorageProxy.c
* Removed the script `llee' as it is now created by the Makefile
* Makefile now compiles a shared object version of the library, but only if
  using gcc-3.3, linking fails under gcc-3.2

llvm-svn: 8751
 2003-09-29 22:37:00 +00:00
Misha Brukman b3541d4264 Tersified code: 
* Removed space between function name and its argument list
* Removed space between '&' and variable name
* Removed empty comment lines: `//'

llvm-svn: 8750
 2003-09-29 22:26:24 +00:00
Misha Brukman 0575c6c432 * Ordered includes according to LLVM programmers' guide 
* Made code layout more verbose: no more '{' on a line by itself
* Pruned extra whitespace

llvm-svn: 8748
 2003-09-29 22:16:43 +00:00
Misha Brukman f75d52eceb Squelch warnings. 
llvm-svn: 8729
 2003-09-27 22:26:37 +00:00
Misha Brukman c2186e3110 To be consistent with the rest of LLVM codebase (and the rest of this file): 
* Changed tabs to spaces
* Removed a space between a function call and its arguments (...)

llvm-svn: 8712
 2003-09-25 18:10:34 +00:00
Misha Brukman 08993c8068 Squelch warning and delete extra space. 
llvm-svn: 8685
 2003-09-23 17:27:02 +00:00
Chris Lattner 65d93e208b Minor cleanups: 
* Local header file goes at top
 * Remove unneeded #includes
 * Wrap code at 80 columns
 * Declare variables where they are used
 * 'register' is not needed
 * Use 'unsigned' instead of 'int' variables where possible

llvm-svn: 8657
 2003-09-22 20:21:34 +00:00
Chris Lattner 25963c85e3 Now that the TCE pass passes all of the tests, add it to GCCAS 
llvm-svn: 8621
 2003-09-20 05:26:22 +00:00
Chris Lattner 825937df8e Fix file header 
llvm-svn: 8613
 2003-09-20 02:42:54 +00:00
John Criswell 17c3d4dfc1 New header file for gccld. 
llvm-svn: 8610
 2003-09-19 20:24:40 +00:00
John Criswell b533bde540 Removed linking functionality from gccld.cpp and moved it to linker.cpp. 
Renamed functions that were all lower-case.
Moved functions from util.cpp into linker.cpp or gccld.cpp.
Removed util.h and created gccld.h.
Refactored the linker functionality in linker.cpp so that it is easier to
follow, easier to modify, and it's library/object file search behavior is
easier to understand and document.
Added code to include library paths when doing native linking, but this
causes problems and is currently #ifdef'd out.

llvm-svn: 8609
 2003-09-19 20:24:23 +00:00
John Criswell 8ecc30249f Refactored gccld into three C++ source files. 
Added code ignore bytecode link failures when generating native code.
Moved native code and bytecode generation out of the main() function.

llvm-svn: 8595
 2003-09-18 16:22:26 +00:00
John Criswell a2748c267b Replaced the call to strdup() with a new operator followed by a strcpy(). 
This should prevent calls to the new oerator and malloc.

llvm-svn: 8587
 2003-09-17 19:14:41 +00:00
John Criswell 0217b1beb3 Added the use of the const keyword. 
Have gccld find the path to llc and gcc instead of having the library do it.

llvm-svn: 8586
 2003-09-17 19:04:22 +00:00
John Criswell f22d845bd7 Removed the use of the environ variable and instead use the environment array 
passed into main().  This may (or may not) be more portable, but it looks
nicer.
Added functions to copy the environment array and modify the copy, thus
preserving the environment.
Switched from using system() to using ExecWait().
The code now removes the assembly file generated when using the -native option.
Fixed the remove_env() function: The previous revision truncated the
environment variable list.  This version just zaps the variable as intended.

llvm-svn: 8579
 2003-09-17 15:20:51 +00:00
Chris Lattner 8552e7c6df Use new method 
llvm-svn: 8573
 2003-09-17 05:00:07 +00:00
John Criswell 1997a34e26 Added the -native option. 
With this option, gccld links the program into LLVM bytecode and a native code
binary.  This allows llvmgcc to correctly tell GNU configure scripts when
things aren't defined properly (because the native link will fail).

llvm-svn: 8570
 2003-09-16 21:27:35 +00:00
Misha Brukman c6547505e6 `link' is now `llvm-link'. 
llvm-svn: 8556
 2003-09-16 15:21:52 +00:00
Misha Brukman df8eee614c `link' has become `llvm-link'. 
llvm-svn: 8555
 2003-09-16 15:21:21 +00:00
Misha Brukman cf0c744c42 `link' is being renamed to `llvm-link'. 
llvm-svn: 8541
 2003-09-15 18:34:34 +00:00
Misha Brukman d5cc6bf0dc Stop building `as' and `dis' as they have been removed. 
llvm-svn: 8529
 2003-09-15 14:45:00 +00:00
Misha Brukman 5135afaa5a `dis' is no longer an LLVM tool. 
llvm-svn: 8528
 2003-09-15 14:44:22 +00:00
Misha Brukman 9f0ab6b5db `as' is no longer an LLVM tool. 
llvm-svn: 8527
 2003-09-15 14:44:05 +00:00
Chris Lattner cf82b00eb5 Enable the setjmp/longjmp lowering pass 
llvm-svn: 8521
 2003-09-15 04:56:44 +00:00
Tanya Lattner a3be0508d5 Added llvm-ar to the Makefile 
llvm-svn: 8506
 2003-09-13 03:23:46 +00:00
Tanya Lattner 124ddeff3c Fixed warning. 
llvm-svn: 8505
 2003-09-13 03:18:56 +00:00
Misha Brukman 46e18d437e Bugpoint has the ability of generating a plethora of core files, so to 
avoid filling up the disk, set the max core file size to 0.

llvm-svn: 8503
 2003-09-12 20:42:57 +00:00
Chris Lattner 23ff5c1ccb scalarrepl now includes mem2reg 
llvm-svn: 8472
 2003-09-11 16:46:10 +00:00
Chris Lattner 2f6de8b335 Move the -indvars pass much later to where it is more likely to do good stuff 
llvm-svn: 8470
 2003-09-11 16:34:07 +00:00
Brian Gaeke ef4327037a Check in the fix I meant to apply here, but mistakenly applied to 
tools/extract instead..... heh

llvm-svn: 8464
 2003-09-10 21:11:42 +00:00
Chris Lattner 6d2eab62b7 Clean up header, remove extra #include 
llvm-svn: 8451
 2003-09-10 19:42:51 +00:00
Brian Gaeke ff713ae819 Make createVerifierPass return a FunctionPass *. 
llvm-svn: 8449
 2003-09-10 19:37:04 +00:00
Chris Lattner ad48131254 Reorder #includes to follow LLVM conventions 
llvm-svn: 8375
 2003-09-05 20:08:15 +00:00
Brian Gaeke e99ca44153 Interpreter, JIT moved to lib/ExecutionEngine (includes -> llvm/ExecutionEngine) 
Build lli using executionengine library

llvm-svn: 8372
 2003-09-05 19:42:34 +00:00
Brian Gaeke 28f8e41203 -abort-on-exception is gone. Rebuild your gccld shell scripts, folks! :-) 
llvm-svn: 8368
 2003-09-05 19:23:03 +00:00
Brian Gaeke a7669038fc Make CreateArgv part of lli rather than part of ExecutionEngine. 
Switch Interpreter and JIT's "run" methods to take a Function and a vector of
 GenericValues.
Move (almost all of) the stuff that constructs a canonical call to main()
 into lli (new methods "callAsMain", "makeStringVector").
Nuke getCurrentExecutablePath(), enableTracing(), getCurrentFunction(),
 isStopped(), and many dead decls from interpreter.
Add linux strdup() support to interpreter.
Make interpreter's atexit handler runner and JIT's runAtExitHandlers() look
 more alike, in preparation for refactoring.
atexit() is spelled "atexit", not "at_exit".

llvm-svn: 8366
 2003-09-05 18:42:01 +00:00
Brian Gaeke 92f8b30d24 Move EE dtor where it belongs 
llvm-svn: 8345
 2003-09-04 22:57:27 +00:00
Brian Gaeke e80e5ba7f8 Interpreter cleanups: 
Get rid of support for DebugMode (make it always off).
Mung some comments.
Get rid of interpreter's PROFILE_STRUCTURE_FIELDS and PerformExitStuff
 which have been disabled forever.
Get rid of -abort-on-exception (make it always on).
Get rid of user interaction stuff (debug mode innards).
Simplify Interpreter's callMainFunction().

llvm-svn: 8344
 2003-09-04 22:21:24 +00:00
Brian Gaeke 4bd3bd5b5a ExecutionEngine.cpp: Move execution engine creation stuff into a new 
static method here.
 Remove some extra blank lines.
ExecutionEngine.h: Add its prototype.
lli.cpp: Call it.

Make creation method for each type of EE into a static method of its
own subclass.

Interpreter/Interpreter.cpp: ExecutionEngine::createInterpreter -->
 Interpreter::create
Interpreter/Interpreter.h: Likewise.
JIT/JIT.cpp: ExecutionEngine::createJIT --> VM::create
JIT/VM.h: Likewise.

llvm-svn: 8343
 2003-09-03 20:34:19 +00:00
John Criswell a3ce8b48b0 Added code that makes the bytecode file readable (needed by the generated shell 
script).
Removed the use of sys/types.h and sys/stat.h.
Modified FileExists() so that it uses the access() system call to check for
file existance.  This requires less header files and might even be a tad bit
faster.

llvm-svn: 8328
 2003-09-02 21:11:22 +00:00
John Criswell 06327da723 Modified the code so that it uses the MakeFileExecutable() method. The new 
library code now adds all execute bits that are allowed by the umask value to
the file's current permission bits.

llvm-svn: 8325
 2003-09-02 20:17:20 +00:00
Chris Lattner b42862c32d #include is unnecessary 
llvm-svn: 8316
 2003-09-01 20:45:46 +00:00
Chris Lattner e722930efd Preselection is now integrated into the Sparc target library 
llvm-svn: 8305
 2003-09-01 20:30:17 +00:00
Chris Lattner c7f87d30ab Sparc peephole optimizer moved out of post-opts library into Sparc target library 
llvm-svn: 8302
 2003-09-01 20:26:14 +00:00
Chris Lattner ad7b556813 Remove the -stopAfterNPasses option, which has been long obsoleted by bugpoint 
llvm-svn: 8278
 2003-08-31 21:47:24 +00:00
Chris Lattner 6f21fe9278 * move the dead-type-eliminate passes to the end, where they are more useful 
* add prune-eh and inlining passes
* other minor pass reorganizations

llvm-svn: 8277
 2003-08-31 21:45:55 +00:00
John Criswell c907487c22 "Help keep our secrets secret." 
Added code to respect the umask value.  Before, files were generated world
readable, which may not be desirable for all installations.

llvm-svn: 8215
 2003-08-29 14:46:12 +00:00
Misha Brukman bd779f7819 Renaming `dis' -> `llvm-dis'. 
llvm-svn: 8197
 2003-08-28 22:14:16 +00:00
Misha Brukman 84acf179dd Build llvm-as and llvm-dis as the upgrade path to renamed tools. 
llvm-svn: 8192
 2003-08-28 21:43:51 +00:00
John Criswell a289abfc82 Added code to avoid checking for .bc when the filename is too short. 
llvm-svn: 8190
 2003-08-28 21:42:29 +00:00
Misha Brukman f12549d921 Renaming LLVM `dis' to `llvm-dis'. 
llvm-svn: 8189
 2003-08-28 21:34:13 +00:00
Misha Brukman 9893027b5e Renaming LLVM `as' to `llvm-as'. 
llvm-svn: 8188
 2003-08-28 21:32:57 +00:00
Chris Lattner aa6a44f501 Reorder #includes 
Make sure that we veryify the result before writing it out!

llvm-svn: 8177
 2003-08-28 16:25:34 +00:00
Tanya Lattner 57c70a62e0 First version of llvm-ar added to cvs repository. 
llvm-svn: 8173
 2003-08-28 15:22:38 +00:00
Chris Lattner 5c13c941de Remove some long-dead code 
llvm-svn: 8135
 2003-08-24 19:52:02 +00:00
Chris Lattner 4d4f424f0c Targets now configure themselves based on the source module, not on the 
ad-hoc "Config" flags

llvm-svn: 8134
 2003-08-24 19:50:53 +00:00
Chris Lattner 9cb8d7d0ac Targets now configure themselves with the module, not flags 
llvm-svn: 8133
 2003-08-24 19:50:12 +00:00
Chris Lattner 479854091a Add preliminary support for "any" pointersize/endianness. This will need 
to change soon though.

llvm-svn: 8123
 2003-08-24 14:02:47 +00:00
Chris Lattner b149240096 Add support for modules with "any" pointersize/endianness 
llvm-svn: 8122
 2003-08-24 14:02:14 +00:00
Chris Lattner b4d9921728 add preliminary support for -export-dynamic 
llvm-svn: 8058
 2003-08-22 19:18:45 +00:00
Chris Lattner d1123fde11 Kill warning 
llvm-svn: 8056
 2003-08-22 18:57:43 +00:00
Misha Brukman 188bf100aa Squash the warning that `Result' may not be initialized on all code paths. 
llvm-svn: 8042
 2003-08-22 03:35:24 +00:00
John Criswell 71c3e6236f The JIT now passes the environment pointer to the main() function when it 
starts a program.  This allows the GNU env program to compile and JIT under
LLVM.

llvm-svn: 8022
 2003-08-21 21:12:30 +00:00
Misha Brukman 90869942e7 Make the bytecode file executable as well for LLEE purposes. 
llvm-svn: 7992
 2003-08-20 20:38:15 +00:00
Chris Lattner a615c77cde no-strict-aliasing redux 
llvm-svn: 7965
 2003-08-18 22:32:48 +00:00
Chris Lattner c8e81ba355 The CBE generates code which violates the TBAA rules of C, thus we must disable 
optimizations based on these rules.  :(

llvm-svn: 7964
 2003-08-18 22:32:03 +00:00
Chris Lattner 016ccdfea6 Add new -disable-verify option 
llvm-svn: 7960
 2003-08-18 20:47:13 +00:00
Misha Brukman 7eb05a170a Spell `necessary' correctly. 
llvm-svn: 7944
 2003-08-18 14:43:39 +00:00
Chris Lattner 7a993b7aad Give correct command line for making a shared object 
llvm-svn: 7929
 2003-08-17 23:38:53 +00:00
Chris Lattner f1243ba515 Make sure that "newmain" gets names for its arguments 
llvm-svn: 7927
 2003-08-17 22:14:20 +00:00
Chris Lattner 8877fa2e5e Fix message 
llvm-svn: 7926
 2003-08-17 22:08:25 +00:00
Misha Brukman 85f561f9ba `execve_test' is not part of LLEE. 
llvm-svn: 7912
 2003-08-15 23:31:54 +00:00
Misha Brukman 0298d3e6ff A lot of changes were suggested by Chris. 
ExecveHandler.c:
* Use "" instead of <> for LLVM include files
* Use raw I/O, we don't need buffering
* Set errno = 0 before using open()
* strlen() doesn't count NULL terminator in its size
* Use memcmp() instead of strcmp()
* Return result of the real execve(), not 0
* Search for path to bytecode file if not absolute/relative path

SysUtils.c:
* Convert all comments to C-style
* Stop using `bool', use `unsigned' instead

SysUtils.h:
* Stop using `bool', use `unsigned' instead
* Updated comment to FindExecutable()

README.txt:
* Describe the goal of LLEE and an application

llvm-svn: 7911
 2003-08-15 23:31:16 +00:00
Chris Lattner 8023f5c1c9 Revert my last (accidental) checkin, but keep the typeo fix 
llvm-svn: 7879
 2003-08-15 04:56:47 +00:00
Chris Lattner 6ae402fd2c rename selection library to selectiondag 
llvm-svn: 7878
 2003-08-15 04:56:09 +00:00
Chris Lattner 32fdf188e7 Incorporate mapping library into the sparc library 
llvm-svn: 7800
 2003-08-13 02:28:20 +00:00
Misha Brukman 46b0345761 Initial checkin of the LLEE, the (LL)VM (E)xecution (E)nvironment. 
llvm-svn: 7760
 2003-08-11 22:29:36 +00:00
Chris Lattner f458b7dd3b Include the new selection library for the X86 target 
llvm-svn: 7720
 2003-08-11 14:59:53 +00:00
Misha Brukman 3f0385d424 Chomped spurious blank lines. 
llvm-svn: 7700
 2003-08-08 15:37:35 +00:00
Misha Brukman 1b7a238f3f File-related functions moved to FileUtilities.h . 
llvm-svn: 7696
 2003-08-07 21:42:28 +00:00
Chris Lattner b8f72991a6 Completely remove mention of the correlated branch elimination pass. It has 
bugs and needs to be reworked anyway.

llvm-svn: 7692
 2003-08-07 21:30:12 +00:00
Misha Brukman 250bf3674c * The possessive third-person singular has no apostrophe (its) 
* Grouped header files to fit with the LLVM standard
* Fit code into 80 columns

llvm-svn: 7690
 2003-08-07 21:23:52 +00:00
Misha Brukman 0c2305b110 Re-grouped and alphabetized headers for easier reading and cleaner style. 
llvm-svn: 7689
 2003-08-07 21:19:30 +00:00
Misha Brukman 83d52f3c36 Fixed path for SystemUtils.h and a few code cleanups. 
llvm-svn: 7688
 2003-08-07 21:05:13 +00:00
Misha Brukman e722e4ea49 Moved SystemUtils.h to include/Support and SystemUtils.cpp to lib/Support. 
llvm-svn: 7687
 2003-08-07 21:04:42 +00:00
Chris Lattner d1e2aaef4f If we're debugging the SimplifyCFG pass, we _REALLY_ don't want to use it for 
narrowing, no matter what.

llvm-svn: 7596
 2003-08-05 15:51:05 +00:00
Misha Brukman 689398fe76 Only test the vector of functions if it is non-empty. 
llvm-svn: 7594
 2003-08-05 15:26:21 +00:00
Misha Brukman 4aad821408 Do not attempt to reduce a test case if it is an empty set. 
llvm-svn: 7570
 2003-08-04 19:03:42 +00:00
John Criswell fe69bc502d Added code that ensures that we don't try to reduce an empty vector of basic 
blocks.
This fixes the bugpoint regressions.

llvm-svn: 7569
 2003-08-04 18:24:31 +00:00
Chris Lattner 7af360e339 Make sure to flush the output stream so that we get incremental updates 
llvm-svn: 7555
 2003-08-04 00:56:43 +00:00
Chris Lattner a132c36880 Print accurate run instructions for when testing LLC 
llvm-svn: 7554
 2003-08-04 00:56:27 +00:00
Chris Lattner 4089d880ff Fix problem I introduced in bugpoint with the cleanup functions 
llvm-svn: 7549
 2003-08-03 22:29:43 +00:00
Chris Lattner f0c6964470 DEBUG got moved to Debug.h 
llvm-svn: 7491
 2003-08-01 22:13:59 +00:00
Chris Lattner aa997fbbca Use the new FileUtilities library to do diff'ing of files 
llvm-svn: 7484
 2003-08-01 20:29:45 +00:00
Chris Lattner 238ec53e70 Use the C++, more portable, deleter 
llvm-svn: 7483
 2003-08-01 20:29:18 +00:00