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Author SHA1 Message Date
Chris Lattner
b307c88fe7 Fix PR86. This makes basicaa _SIGNIFICANLY_ more aggressive with getelementptr's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10410 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 22:44:13 +00:00
Chris Lattner
ea9403f2aa Fix LICM/2003-12-11-SinkingToPHI.ll, and quite possibly all of the other known problems in the universe. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10409 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 22:23:32 +00:00
Chris Lattner
0ac4d9247b New testcase that LICM is breaking crafty on 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10408 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 22:15:11 +00:00
Chris Lattner
1ca2a583cb Finegrainify namespacification 
Add new -print-cfg-only pass


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10407 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 21:48:18 +00:00
Chris Lattner
1301515197 verifyFunction depends on dominator info, which levelraise does not declare 
that it needs.  This is pretty scary code!  This fixes

Regression.Transforms.LevelRaise.2002-07-16-SourceAndDestCrash
Regression.Transforms.LevelRaise.2002-07-31-AssertionFailure


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10406 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 21:47:37 +00:00
Chris Lattner
258f49cb84 Fix test that was failing because we were optimizing the program better than expected :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10404 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 21:06:43 +00:00
Chris Lattner
5211296580 New testcase for PR86 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10403 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 19:16:30 +00:00
Chris Lattner
ca6cc6f277 Run tailcall elimination in a more logical place 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10402 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 17:50:32 +00:00
Chris Lattner
c54735e7cb Fix a glaring bug 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10400 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 06:06:28 +00:00
Chris Lattner
88d3e03429 Realize the gep P, <zeros> must aliases P. 
This is a partial fix for PR 86


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10399 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 06:02:00 +00:00
Chris Lattner
863914578a With Brian's change to AA.h we can now clean out this uglyness 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10398 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 05:44:59 +00:00
Brian Gaeke
8e32f5e46d IncludeFile hack to pull in BasicValueNumbering whenever ValueNumbering.h 
is included.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10397 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 05:05:56 +00:00
Brian Gaeke
fc188b95b8 IncludeFile hack to pull in BasicAliasAnalysis whenever AliasAnalysis.h 
is included.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10396 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 05:05:02 +00:00
Brian Gaeke
f19ae4c9db Separate out target for cleaning up qmtest garbage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10395 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 04:48:38 +00:00
Brian Gaeke
a6ffa54e1b Add more fixed bugs. Keep llvm core section sorted by pr#. (Is that ok?) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10394 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 04:40:58 +00:00
Chris Lattner
7538469204 Stop laughing Misha 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10393 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 00:58:34 +00:00
Brian Gaeke
3c09636588 In getObjectType(), doxygenify comment, and take a pointer to the 
beginning of the archive member data as an argument.

Get rid of ParseLongFilenameSection(), which is dead.

In ReadArchiveBuffer(), implement support for 4.4BSD/MacOSX long filenames.
This is kind of invasive, because they prepend the long filename to the archive
member data, and then lie about the size. So we have to keep track of the real
size.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10392 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 00:38:04 +00:00
Brian Gaeke
27f7a71a25 Turn off "attribute weak" to pacify Mac OS X's system compiler, which prints a 
warning whenever it sees it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10391 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 00:24:36 +00:00
Brian Gaeke
dfa58498ae Fix typo in comment. Add prototype for getConstantExprValue(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10390 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 00:23:28 +00:00
Brian Gaeke
63438cc9b0 Add support for --debug-only=interpreter, to print out instrs before 
interpreting them.

Move support for getting the value of a ConstantExpr into
getConstantExprValue(), and add support for the rest of the different
kinds of ConstantExprs.  (I don't think I like ConstantExprs!)
This requires separate procedures executeShlInst() and executeShrInst().

Reduce the number of references to TheEE.

Get rid of an old comment mentioning annotations.

Fix exitCalled(), which was crashing the Interpreter. This was a
leftover from the return-value code refactoring.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10389 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-11 00:22:59 +00:00
John Criswell
f5ba89df1f This appears to fix Bug 172 and does not break any other feature tests or 
regression tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10388 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 22:51:41 +00:00
Chris Lattner
7d3ced934f Fix bug: LICM/sink_multiple_exits.ll 
Thanks for pointing this out John  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10387 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 22:35:56 +00:00
Chris Lattner
df45bd3803 Don't allow dead instructions to stop sinking early. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10386 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 20:43:29 +00:00
Chris Lattner
88369d214f Fix bug: IndVarsSimplify/2003-12-10-RemoveInstrCrash.llx 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10385 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 20:43:04 +00:00
Chris Lattner
da7d0693b5 A new testcase, reduced by bugpoint 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10384 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 20:39:53 +00:00
Chris Lattner
dead99325c Finegrainify namespacification 
Fix bug: LowerInvoke/2003-12-10-Crash.llx


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10382 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 20:22:42 +00:00
Chris Lattner
7d104178aa new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10381 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 20:18:09 +00:00
John Criswell
2998d3fde7 Fixed a comma error. 
Added the --disable-threads option to GCC configure (to avoid pthread errors
when building code with LLVM).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10380 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 20:04:13 +00:00
Brian Gaeke
265f0ec559 Support 'make install' for LLVM include files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10378 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 18:41:20 +00:00
John Criswell
0284a42fd3 Upon Chris's suggestion, moved the #ifdef's to the generated C code. 
This makes LLVM and the generated C code more portable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10377 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 18:17:57 +00:00
Chris Lattner
ba4f3f6a41 Finegrainify namespacification 
Reorder #includes
Implement: IndVarsSimplify/2003-12-10-IndVarDeadCode.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10376 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 18:06:47 +00:00
John Criswell
01b2d61311 Fixed the CBE on Solaris/Sparc. We need to define the return value of 
the write() system call because it returns 64 bits on Solaris 64 bit,
and an implicit return value of int says it returns 32 bits.
Admittedly, this is a bit of a hack.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10375 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 18:06:34 +00:00
Chris Lattner
7277826d7e New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10374 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 17:57:38 +00:00
Chris Lattner
66ea98e85c Finegrainify namespacification 
Fix bug: LoopSimplify/2003-12-10-ExitBlocksProblem.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10373 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 17:20:35 +00:00
Chris Lattner
baf9d2ea62 New testcase which caused a bunch of tests to break last night with more 
aggressive LICM


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10372 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 17:09:35 +00:00
Chris Lattner
e3cfe8d563 Simplify code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10371 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 16:58:24 +00:00
Chris Lattner
f594a03197 Avoid performing two identical lookups when one will suffice 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10370 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 16:57:24 +00:00
Chris Lattner
0ed2da9ac7 Make LICM itself a bit more efficient, and make the generated code more efficient too: don't insert a store in every exit block, because a particular block may be exited to more than once by a loop 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10369 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 15:56:24 +00:00
John Criswell
5be28c59c6 Removed the pthread_once() function because it doesn't actually do 
what it's supposed to do.
Just leave this library as a dummy library for now until we have time to
port a real pthread library (or get glibc working).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10368 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 15:43:07 +00:00
Chris Lattner
381bf79ae1 Finegrainify namespacification 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10367 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 15:34:03 +00:00
Chris Lattner
9a4f8ef787 Finegrainify namespacification 
Provide a context module to WriteAsOperand


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10366 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 15:33:59 +00:00
John Criswell
a84962c4d7 Added the --host= option to the Sparc configuration directions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10364 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 15:27:29 +00:00
John Criswell
61eae03b44 Dummy implementation of the pthread library. 
This is needed since libstdc++ uses pthread_once().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10360 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 14:46:36 +00:00
Chris Lattner
b592fc2b8d Make 'opt -o -' work correctly instead of creating a file named './-' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10359 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 14:41:33 +00:00
Chris Lattner
a2706518f9 Implement instruction sinking out of loops. This still can do a little bit 
better job, but this is the majority of the work.  This implements
LICM/sink*.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10358 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 06:41:05 +00:00
Chris Lattner
94046b2cc9 new testcase, checking to ensure we handle yet-another spiffy case correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10357 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 05:42:23 +00:00
Brian Gaeke
47c1b6d740 Don't assume that system headers define 'uint' or 'ulong' as types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10356 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 05:06:38 +00:00
Brian Gaeke
c745b4950d Fix apparent copy-and-paste-o. 
Get rid of %debug - Mac OS X bison doesn't have it.  sigh.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10352 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 04:33:07 +00:00
Brian Gaeke
44909cf54a Add support for installing tool executables. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10351 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 00:26:28 +00:00
Brian Gaeke
5339ada5ab Add installation directories and commands, standardly provided by configure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10350 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-10 00:25:32 +00:00