maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
7,822 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

7822 Commits

Author SHA1 Message Date
Chris Lattner 7f8d98776f Whoa, we were misreading invoke instructions "normal" destinations quite badly. 
llvm-svn: 8363
 2003-09-05 05:27:58 +00:00
Brian Gaeke 33d98aebe7 Remove printOperandInfo(), and simplify run(). 
llvm-svn: 8362
 2003-09-05 05:22:08 +00:00
Chris Lattner 20b98d2c93 Add asserts, move code around. This gets the dropAllTypeUses partially implemented 
llvm-svn: 8361
 2003-09-05 05:10:04 +00:00
Brian Gaeke ed9917b3f8 Remove support for printing values from a module by name, only used 
w/ interactive keyboard entry of names.
With that, Support.cpp is history.

llvm-svn: 8360
 2003-09-05 05:04:32 +00:00
Brian Gaeke 8421765778 Remove support for interactive (step finish next) instructions. 
Remove printCurrentInstruction, printStackFrame and infoValue
 (only used interactively) and other unused methods of Interpreter.
Fold UserInput.cpp containing only callMainFunction() into Interpreter.cpp.
Remove unused Profile flag.

llvm-svn: 8359
 2003-09-05 04:46:26 +00:00
Chris Lattner d15598bfe0 Move functionality preserving changes. 
Inline containsEquivalent
Remove some //'s

llvm-svn: 8358
 2003-09-05 02:39:52 +00:00
Chris Lattner 5ac07d2221 Refactor what has effectively become copy-and-pasted code 
llvm-svn: 8357
 2003-09-05 02:30:47 +00:00
Chris Lattner 8a75d6619b Get friendly 
llvm-svn: 8356
 2003-09-05 02:30:18 +00:00
Chris Lattner 3f695ff02e Check in a bunch of minor fixes, plus a whole lot of #if 0'd out code, which will hopefully be enabled in the near future 
This does not make any functionality changes

llvm-svn: 8355
 2003-09-05 02:21:39 +00:00
Chris Lattner 77ee82d9dc Reshuffling of APIs 
llvm-svn: 8354
 2003-09-05 02:15:36 +00:00
Chris Lattner e4fdce4235 containsEquivalent never returns its argument 
llvm-svn: 8353
 2003-09-04 23:49:53 +00:00
Chris Lattner b4520603a4 Non-functional change 
llvm-svn: 8352
 2003-09-04 23:47:07 +00:00
Chris Lattner cd27235b23 Remove needless usage of getDescription() 
llvm-svn: 8351
 2003-09-04 23:46:03 +00:00
Chris Lattner 59be7695ef Inline method 
llvm-svn: 8350
 2003-09-04 23:43:40 +00:00
Chris Lattner c3c842976b Remove method 
llvm-svn: 8349
 2003-09-04 23:43:35 +00:00
Chris Lattner b8b10b5c54 Don't try to be sneaky, breaking recursive types in the process 
llvm-svn: 8348
 2003-09-04 23:41:03 +00:00
Chris Lattner 50745187ef This is now unnecessary 
llvm-svn: 8347
 2003-09-04 23:38:22 +00:00
Brian Gaeke 411281cc82 Remove support for breakpoints (not used). 
Remove some dead code and whitespace.

llvm-svn: 8346
 2003-09-04 23:15:40 +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
Chris Lattner 54d85e389f Avoid printing meaningless numbers 
llvm-svn: 8342
 2003-09-03 20:25:27 +00:00
Chris Lattner 13651f0c46 Fix bug where we couldn't print a function without a name 
llvm-svn: 8341
 2003-09-03 17:56:43 +00:00
Chris Lattner 53db94da05 Follow the pattern of all other atu's 
llvm-svn: 8340
 2003-09-03 16:01:54 +00:00
Chris Lattner b89d2afab1 No need to rescan types when they are created. 
llvm-svn: 8339
 2003-09-03 14:44:53 +00:00
Chris Lattner 9231e48de8 Final cleanups, document is good to go 
llvm-svn: 8338
 2003-09-03 04:20:13 +00:00
Chris Lattner 5ed6061b22 Add a WHOLE lot of updates clarifications and fixes. This is not done but getting closer. I changed the docs to reflect the goal of making unwind an instruction, not an intrinsic. 
llvm-svn: 8337
 2003-09-03 00:41:47 +00:00
Chris Lattner b5b54d6393 hyphenation police visited here 
llvm-svn: 8336
 2003-09-02 23:38:41 +00:00
Chris Lattner cc61a136f7 Another small speedup, this one to: 2.42s 
llvm-svn: 8335
 2003-09-02 22:52:49 +00:00
Chris Lattner 188afa5feb Don't return bogus references, and don't add an entry to the Concrete map 
unless it's not empty!

llvm-svn: 8334
 2003-09-02 22:50:02 +00:00
Chris Lattner 39e5095c8e Another optimization, speed up the testcase to 2.7s 
llvm-svn: 8333
 2003-09-02 22:15:15 +00:00
Chris Lattner 835499277b Removal of explicit stack, which requires the method to be a member (so it can 
call setAbstract).  Now that we just compute abstractness we can also return
the computed value by value instead of as an argument.

llvm-svn: 8332
 2003-09-02 21:56:34 +00:00
Chris Lattner 7f3a821f44 New method 
llvm-svn: 8331
 2003-09-02 21:54:56 +00:00
Chris Lattner 9a61bbf1d3 Remove the "recursive bit", not only is it unused by anyone, it was also 
not correctly calculated, and calculating it wrong for fun seems rather
pointless.  This also speeds up my favorite testcase by .25 seconds.

llvm-svn: 8330
 2003-09-02 21:41:05 +00:00
Chris Lattner 81c1a878ed Remove the "recursive bit", not only is it unused by anyone, it was also 
not correctly calculated, and calculating it wrong for fun seems rather
pointless.

llvm-svn: 8329
 2003-09-02 21:40:33 +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 b83a22bd82 Added the MakeFileReadable() method. 
llvm-svn: 8327
 2003-09-02 21:09:30 +00:00
John Criswell 44375ca7d6 Added a description of the algorithm. 
Return failure if the chmod() fails.

llvm-svn: 8326
 2003-09-02 20:30:16 +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
John Criswell 5357283c7a Added the MakeFileExecutable() method. This method takes a filename and 
gives it execute access while respecting the user's umask.

llvm-svn: 8324
 2003-09-02 20:14:57 +00:00
Chris Lattner ce35f14050 Don't bother doing an exhaustive recursive walk if we are at the limit of what 
we need to know anyway.  This reduces the 2002-07-08-HugePerformanceProblem.llx
down to 3.210u:0.010s, which is back in the acceptable range again

llvm-svn: 8323
 2003-09-02 20:06:29 +00:00
Chris Lattner 99b9ddead7 Ugh, fix bugs. Ok, so the last fix wasn't as great as I thought it was. 
Now we're back to: 131.730u, 0.330s, which is still quite an improvement,
but still quite unacceptable

llvm-svn: 8322
 2003-09-02 19:14:12 +00:00
Chris Lattner 2a36482e74 Further simplifications 
llvm-svn: 8321
 2003-09-02 16:46:41 +00:00
Chris Lattner e0703ff161 Change the code to no longer compute the "type description" immediately when 
the type is analyzed.  Instead, only compute it when requested (with
getDescription), and cached for reuse later.

This dramatically speeds up LLVM in general because these descriptions almost
_never_ need to be constructed.  The only time they are used is when a type is
<<'d.  Printing of modules by themselves uses other code to print symbolic
types when possible, so these descriptions are really only used for debugging.

Also, this fixes the particularly bad case when lots of types get resolved to
each other, such as during linking of large programs.  In these cases, the type
descriptions would be repeatedly recomputed and discarded even though: A. noone
reads the description before it gets resolved, and B. many many resolutions
happen at intermediate steps, causing a HUGE waste of time.

Overall, this makes the getTypeDesc function much more light-weight, and fixes
bug: Assembler/2002-07-08-HugePerformanceProblem.llx, which went from taking
1048.770u/19.150s (which is 17.5 MINUTES, on apoc), to taking 0.020u/0.000s,
which is a nice little speedup.  :)

llvm-svn: 8320
 2003-09-02 16:35:17 +00:00
Chris Lattner bb1237a1fa The description is no longer stored directly in the type. 
llvm-svn: 8319
 2003-09-02 16:28:03 +00:00
Brian Gaeke e248195b22 Remove assertion which is never reached. 
llvm-svn: 8318
 2003-09-02 06:45:34 +00:00
Chris Lattner 4f9c82c723 Dead header file 
llvm-svn: 8317
 2003-09-01 20:46:08 +00:00
Chris Lattner b42862c32d #include is unnecessary 
llvm-svn: 8316
 2003-09-01 20:45:46 +00:00
Chris Lattner f1f7f2c477 Prototype for creator function got moved 
llvm-svn: 8315
 2003-09-01 20:45:33 +00:00
Chris Lattner 32064337a0 Add RPR prototype here 
llvm-svn: 8314
 2003-09-01 20:44:42 +00:00