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Author SHA1 Message Date
Reid Spencer
bd4b758d2d To avoid errors where a non-exception .o is on the stack between a throw 
and a handler, which would produce errors like:
  terminate called after throwing an instance of 'std::string'
we must comment out setting -fno-exceptions until PR797 is completely
fixed. Once libraries like lib/System and lib/Support are exception free,
we can turn it back on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29768 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 17:22:07 +00:00
Reid Spencer
f0646768be For PR797: 
1. Actually turn on -fno-exceptions in libraries that do not have the
   REQUIRES_EH option in their Makefile. The following library file size
   savings were made (DEBUG):
      libLLVMDataStructure.a  525K
      libLLVMCore.a           380K
      libLLVMCodeGen.a        350K
      libLLVMTransformUtils.a 305K
      libLLVMScalarOpts.a     270K
      libLLVMAnalysis.a       247K
      libLLVMSelectionDAG.a   233K
      libLLVMipo.a            175K
      LLVMX86.o               123K
      LLVMPPC.o                81K
      libLLVMipa.a             17K
                 TOTAL      2,706K
      Note that the savings is actually a little larger than this because
      I didn't count any of the libraries that had small changes.

2. Remove REQUIRES_EH from the AsmParser library as it is now exception
   free. This resulted in a nearly 78K drop in the size of the debug
   library for AsmParser.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29767 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 09:30:03 +00:00
Reid Spencer
40bb451c94 For PR797: 
Update to reflect ParseException becoming ParseError (from Parser.h)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29766 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 09:07:54 +00:00
Reid Spencer
47a53ac726 Fix a grammaro in a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29765 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 09:01:07 +00:00
Reid Spencer
b08b562ecf Drop the -s2048 option, it is specified incorrectly and the correct 
specification can't be handled by llvmc (= confuses it)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29764 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 09:00:22 +00:00
Reid Spencer
61c83e023f For PR797: 
Rid the Assembly Parser of exceptions. This is a really gross hack but it
will do until the Assembly Parser is re-written as a recursive descent.
The basic premise is that wherever the old "ThrowException" function was
called (new name: GenerateError) we set a flag (TriggerError). Every
production checks that flag and calls YYERROR if it is set. Additionally,
each call to ThrowException in the grammar is replaced with GEN_ERROR
which calls GenerateError and then YYERROR immediately. This prevents
the remaining production from continuing after an error condition.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29763 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 08:43:06 +00:00
Reid Spencer
fd90dd5d55 For PR872: 
Shrinkify LLVM's footprint by removing the analyze tool and moving its
functionality into the opt tool. THis eliminates one of the largest tools
from LLVM and doesn't make opt much bigger because it already included
most of the analysis passes.  To get the old analyze functionality pass
the -analyze option to opt. Note that the integeration here is dead
simple. The "main" of analyze was just copied to opt and invoked if the
-analyze option was given. There may be opportunities for further
integration such as removing the distinction between transform passes
and analysis passes.

To use the analysis functionality, if you previously did this:
  analyze $FNAME -domset -disable-verify
you would now do this:
  opt -analyze $FNAME -domset -disable-verify
Pretty simple.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29762 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 06:34:30 +00:00
Chris Lattner
31c8e1d6aa Temporarily xfail this test, evan will look at it in a week or so. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29760 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-18 00:18:38 +00:00
Patrick Jenkins
4b7f7aade1 Changing the format dejagnu tests are submitted. We used to only submit multisource information for pass fail. Now we submit all pass/fail test information. This should fix the issue where some results were not being reported. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29757 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 22:11:03 +00:00
Chris Lattner
5ea64fd9eb Constify some methods. Patch provided by Anton Vayvod, thanks! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29756 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 22:00:08 +00:00
Chris Lattner
c0431fe1ca fit in 80 cols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29754 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 18:51:28 +00:00
Chris Lattner
7f27570ae0 minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29753 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 18:49:52 +00:00
Chris Lattner
5ea7a68e15 Revert this patch, the front-end has been fixed to make it unneccesary. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29752 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 18:43:24 +00:00
Chris Lattner
b5bc04d38a 'g' is handled by the front-end. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29751 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 18:12:28 +00:00
Andrew Lenharth
ad1ed016ce Fix handling of 'g'. Closes 883 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29750 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 17:50:12 +00:00
Rafael Espindola
f3a335cedf add a "load effective address" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29748 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 17:09:40 +00:00
Andrew Lenharth
d337295fb0 Add the 'c' constraint as needed by the linux kernel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29747 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 16:07:50 +00:00
Andrew Lenharth
c63e56ee5f Add support for S and D constraints, as needed to compile the linux kernel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29746 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 15:35:43 +00:00
Chris Lattner
4a5dfeeeaa Fix validation problem 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29745 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 03:26:50 +00:00
Chris Lattner
7fdf87ff90 remove IRC transcript. Anything still misunderstood after the faq is read 
can be added to the faq.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29744 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 03:25:07 +00:00
Chris Lattner
228a18e0f2 switch the SUnit pred/succ sets from being std::sets to being smallvectors. 
This reduces selectiondag time on kc++ from 5.43s to 4.98s (9%).  More
significantly, this speeds up the default ppc scheduler from ~1571ms to 1063ms,
a 33% speedup.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29743 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 00:09:56 +00:00
Evan Cheng
b8f9723a91 Another cyclic dag test case. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29742 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-17 00:00:46 +00:00
Evan Cheng
eb8730d131 Doh. Incorrectly inverted condition. Also add a isOnlyUse check to match tablegen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29741 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 23:59:00 +00:00
Chris Lattner
be384162c6 minor changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29740 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 22:57:46 +00:00
Chris Lattner
67bb42aa59 add an accessor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29739 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 22:57:08 +00:00
Patrick Jenkins
d3f341a201 My last commit added some experimental features I have been working on. This commit rolls those back. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29738 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 22:32:20 +00:00
Patrick Jenkins
b993b0a3ef Changed the call to countloc.sh so that the correct topdirectory of the llvm build is set. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29736 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 22:18:41 +00:00
Chris Lattner
9522ee3d93 Convert vector to smallvector: 4% speedup. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29735 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 22:12:48 +00:00
Chris Lattner
67b7ff9ede silence a warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29734 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 22:09:24 +00:00
Bill Wendling
b4e80c5735 Added my home web page. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29732 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 21:18:56 +00:00
Chris Lattner
5892d47a62 Change the use_list to be a smallvector instead of a vector. This reduces 
isel time from 6.79s to 5.53s (22%) on kc++ with a release build on ppc.
Go smallvector! :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29731 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 21:01:10 +00:00
Chris Lattner
f83482dcad Use the appropriate typedef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29730 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 20:59:32 +00:00
Reid Spencer
3b4c5d72e0 Patches to correct several bugs in llvmc. 
Patches contributed by Bram Adams. Thanks Bram.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29729 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 20:31:44 +00:00
Rafael Espindola
ec46ea34dc Declare the callee saved regs 
Remove the hard coded store and load of the link register
Implement ARMFrameInfo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29727 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 14:43:33 +00:00
Evan Cheng
23329f5e03 SelectNodeTo() may return a SDOperand that is different from the input. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29726 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 07:30:09 +00:00
Evan Cheng
4b790573f7 RET_FLAG has an optional input flag, but it does not produce a flag result. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29725 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 07:28:58 +00:00
Reid Spencer
1014647e40 Fix a thinko noticed by Chandler Carruth. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29724 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 05:53:32 +00:00
Chris Lattner
2e40ae4de6 add a way to have multiple modules in a JIT :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29723 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 02:53:27 +00:00
Chris Lattner
5c36d78462 add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29722 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 02:47:44 +00:00
Chris Lattner
fe85403467 initial changes to support JIT'ing from multiple module providers, implicitly 
linking the program on the fly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29721 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 01:24:12 +00:00
Chris Lattner
2e6baf626d Bugfixes for smallvector when the element size is small and N is small. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29720 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 01:23:31 +00:00
Reid Spencer
103febea8e Add a section on how to build an RPM package as an optional release 
activity.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29719 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 00:54:50 +00:00
Reid Spencer
ea949cfafa Add llvm.spec to the list of files to be configured. 
Remove the search for etags. Nothing in LLVM uses it any more.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29718 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 00:45:38 +00:00
Reid Spencer
f7c75a6832 Add .PHONY targets for building source and binary RPM packages. You can 
now just "make rpm" or "make srpm" and it will build them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29717 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 00:43:50 +00:00
Reid Spencer
10e46630fb Transform the LLVM RPM spec file to be a configured file. This allows us 
to automatically pick up the configured version number and other details.
Also, update the contents of this script to allow building both a source
and binary version of the RPM package.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29716 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 00:42:52 +00:00
Chris Lattner
ccbe2ec890 Fix PowerPC/2006-08-15-SelectionCrash.ll and simplify selection code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29715 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-15 23:48:22 +00:00
Chris Lattner
d039da9b41 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29714 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-15 23:45:28 +00:00
Chris Lattner
dfb8607397 The generated runloop shouldn't require Select to update 'Result'. In fact 
we'd like to remove result entirely.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29713 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-15 23:42:26 +00:00
Chris Lattner
5298de51b8 allow Select to return the node being selected if RAU isn't needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29712 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-15 23:27:50 +00:00
Chris Lattner
0b3e525a3a Start using SDVTList more consistently 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29711 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-15 19:11:05 +00:00