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566 Commits

Author SHA1 Message Date
Rafael Espindola
13793264e7 Add const to some methods and change TestMergedProgram to return the merged 
module and take a const BugDriver.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109951 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-31 14:34:49 +00:00
Rafael Espindola
d720670393 The BlockExtractorPass() constructor was not reading the BlockFile and that was 
exactly what bugpoint expected it to do.

There was also only one user of
BlockExtractorPass(const std::vector<BasicBlock*> &B), so just remove it and
make BlockExtractorPass read BlockFile.

This fixes bugpoint's block extraction.

Nick, please review.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109936 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-31 00:32:17 +00:00
Rafael Espindola
10757dd8e1 Add a Program argument to diffProgram to avoid a use of swapProgramIn. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109859 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-30 14:19:00 +00:00
Duncan Sands
80a098583b Do not pass a copy of the value map, pass a reference to it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109852 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-30 05:50:45 +00:00
Rafael Espindola
115a932eb9 Make the test while reducing blocks functional. This avoids accessing freed 
memory when one of the original BB is destroyed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109747 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 14:20:59 +00:00
Jakob Stoklund Olesen
887b703d22 Use the right gcc tool args for IsARMArchitecture. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109714 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-29 00:52:16 +00:00
Rafael Espindola
bae1b71cbb Instead of abusing swapProgramIn, just add a Module argument to 
EmitProgressBitcode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109602 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-28 18:12:30 +00:00
Rafael Espindola
84ae206c97 Clone and restore the module being reduced in 
ReduceMiscompilingFunctions::TestFuncs. This makes the test functional
(i.e., no side effects).

Before we would end up using dead functions if a pass decided to remove them
(inline for example) and we would also keep broken functions and conclude that
that a single function was enough to reproduce the bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109387 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-26 00:07:51 +00:00
Rafael Espindola
b30cdd830b Revert unintended white space change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109364 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-24 23:05:45 +00:00
Rafael Espindola
97595eb05c Fix a trivial use after free. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109363 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-24 23:02:11 +00:00
Owen Anderson
8be3291f59 Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch 
would cause them to fail the way they are, but none of the other intervening patches seem likely either.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108818 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 08:26:15 +00:00
Owen Anderson
9e081004da Reapply r108794, a fix for the failing test from last time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108813 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 06:52:42 +00:00
Daniel Dunbar
e8a469cdb4 Revert r108794, "Separate PassInfo into two classes: a constructor-free 
superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is
breaking teh everything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108805 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 03:06:07 +00:00
Owen Anderson
8ba15cb709 Separate PassInfo into two classes: a constructor-free superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108794 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 01:19:58 +00:00
Duncan Sands
3472766f9e Convert some tab stops into spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-12 08:16:59 +00:00
Devang Patel
e9916a302f Use ValueMap instead of DenseMap. 
The ValueMapper used by various cloning utility maps MDNodes also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106706 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-24 00:33:28 +00:00
Rafael Espindola
bc2ed599e8 Save more temps with -save-temps. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106409 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 02:17:36 +00:00
Dan Gohman
d0a6a8ca31 Run dead type elimination after dead argument elimination. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105552 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-07 20:28:37 +00:00
Dan Gohman
e49a13e726 Use ->isVoidTy(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105550 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-07 20:19:26 +00:00
Dan Gohman
70972bb5cd No need to special-case structs here; structs are first-class now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105513 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-05 00:42:29 +00:00
Dan Gohman
b304ba94db No need to special-case structs here; structs are first-class now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105442 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-04 00:18:06 +00:00
Dan Gohman
d27047f87d Eliminate some unnessary Path::exists() calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104888 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 20:51:54 +00:00
Duncan Sands
4139630212 Apply timeouts and memory limits in more places. In particular, when 
bugpoint does "Running the code generator to test for a crash" this
gets you a crash if llc goes into an infinite loop or uses up vast
amounts of memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104485 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-24 07:49:55 +00:00
Jakob Stoklund Olesen
18e05b4692 Fix complete badness in bugpoint's IsARMArchitecture() function. 
The revision history for this function is interesting, with multiple layers of
wrongness being introduced one at a time.

This fixes a weird issue where bugpoint -run-llc would suddenly exit 13 half way
through isolating a miscompilation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103721 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-13 17:58:15 +00:00
Jeffrey Yasskin
6865f29fe7 Fix PR6951 by fixing Module leaks in bugpoint. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103523 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 23:25:16 +00:00
Kalle Raiskila
faa95763eb Add command line option --gcc to bugpoint. 
Remove sending duplicate of the --gcc-tool-args parameters to gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103397 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-10 07:38:37 +00:00
Nick Lewycky
8d0e1bcc92 The llc -f flag was removed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102670 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-29 23:37:44 +00:00
Nick Lewycky
ac1a379499 Don't forget cmake! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101234 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-14 05:35:20 +00:00
Nick Lewycky
d4ef4df939 Remove accidentally committed cruft. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101230 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-14 04:46:11 +00:00
Nick Lewycky
ac15da6705 Bugpoint no longer uses exceptions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101228 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-14 04:40:31 +00:00
Benjamin Kramer
2706387d37 Boolify. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101035 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-12 12:22:19 +00:00
Nick Lewycky
22ff748712 Remove use of exceptions from bugpoint. No deliberate functionality change! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101013 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-12 05:08:25 +00:00
Nick Lewycky
16350f8d00 Remove dead argument and clean whitespace. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100954 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-10 23:18:13 +00:00
Dan Gohman
51ecc389a9 Trim #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99416 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-24 19:56:17 +00:00
Jeffrey Yasskin
c1dc067970 Free all Constants in ~LLVMConstantImpl. We avoid assertion failures 
by dropping all references from all constants that can use other
constants before trying to destroy any of them.

I also had to free bugpoint's Module in ~BugDriver().



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99160 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-22 05:23:37 +00:00
Jeffrey Yasskin
c3e6859d8d Bugpoint's default memory limit (100MB) was too low for valgrind, so 
this patch raises the default to 800MB when valgrind's active.  800
was chosen semi-arbitrarily.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98905 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-19 00:09:28 +00:00
Chris Lattner
50010429a7 add support for bugpointing the integrated assembler. Something like this 
works for me: bugpoint Output/bisort.llvm.bc -run-llc-ia -safe-run-llc

This uses llc with the integrated assembler as the test compiler and llc
without it as the safe compiler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98618 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-16 06:41:47 +00:00
Duncan Sands
1df9859c40 There are two ways of checking for a given type, for example isa<PointerType>(T) 
and T->isPointerTy().  Convert most instances of the first form to the second form.
Requested by Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96344 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-16 11:11:14 +00:00
Benjamin Kramer
12ea66a727 Replace strcpy with memcpy when we have the length around anyway. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94746 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-28 18:04:38 +00:00
Chris Lattner
1ffb33d033 remove obsolete comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93661 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-16 21:34:51 +00:00
Chris Lattner
8abfb8adb2 bugpoint doesn't need the mangler at all. DisambiguateGlobalSymbols 
dates to a time when two different LLVM values could have the same
name but different types.  Simplify it to just assign names to unnamed
things and let the core symtab resolve duplicates.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93660 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-16 21:34:01 +00:00
Chris Lattner
469340493c switch liblto to use the new getNameWithPrefix() method instead of getMangledName. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93643 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-16 18:12:14 +00:00
Duncan Sands
3ea11cf8fc Make bugpoint pass -load arguments to LLI. This lets one use bugpoint with 
programs that depend on native shared libraries.  Patch by Timo Lindfors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89087 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-17 10:20:22 +00:00
Benjamin Kramer
05872ea804 Add compare_lower and equals_lower methods to StringRef. Switch all users of 
StringsEqualNoCase (from StringExtras.h) to it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@87020 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-11-12 20:36:59 +00:00
Duncan Sands
ac53a0b272 Introduce and use convenience methods for getting pointer types 
where the element is of a basic builtin type.  For example, to get
an i8* use getInt8PtrTy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83379 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 15:40:36 +00:00
Nick Lewycky
c332fba828 Remove the default value for ConstantStruct::get's isPacked parameter and 
update the code which was broken by this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82327 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-19 20:30:26 +00:00
Daniel Dunbar
68ccdaa849 Add -output-prefix option to bugpoint (to change the default output name). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81154 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-07 19:26:11 +00:00
Dan Gohman
dad45ea56e Make bugpoint use ParseIRFile instead of doing the same thing manually. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80927 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-03 16:32:58 +00:00
Chris Lattner
306110845a only print the override triple if it exists! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80534 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-31 03:22:35 +00:00
Dan Gohman
baa26395cc Make LLVM command-line tools overwrite their output files without -f. 
This is conventional command-line tool behavior. -f now just means
"enable binary output on terminals".

Add a -f option to llvm-extract and llvm-link, for consistency.

Remove F_Force from raw_fd_ostream and enable overwriting and
truncating by default. Introduce an F_Excl flag to permit users to
enable a failure when the file already exists. This flag is
currently unused.

Update Makefiles and documentation accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79990 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-25 15:34:52 +00:00