Commit Graph

24 Commits

Author SHA1 Message Date
Garrison Venn
113aa86120 Changed comments on foreign C++ exceptions (generated with type info 7),
handling with references to 
http://sourcery.mentor.com/public/cxx-abi/abi-eh.html (r 1.22).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140695 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-28 10:53:56 +00:00
Garrison Venn
9cb5086f2a Modified demo to use 3.0 resume instruction vs calling _Unwine_Resume.
Also conducted some reformatting. As the LLVM coding standard doc does not
seem to touch on how to align function arguments, and format code longer than
80 cols in general, the confusion persists. There is the golden rule, but as
this code has gone through several styles to deal with this, the golden rule
seems to be ignored. The latest reformatting effort tries to match the other
source files as much as possible.

Tested on OS X 10.7.1 with, and without the OLD_EXC_SYSTEM defined. Have NOT
tested on LINUX.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140379 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-23 14:45:10 +00:00
Garrison Venn
85500714c4 Converted Exception demo over to using new 3.0 landingpad instruction. This
was compiled and tested on OS X 10.7.1. It was not tested on LINUX. In 
addition the defined OLD_EXC_SYSTEM was not tested with this version.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140303 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 15:45:14 +00:00
Garrison Venn
aae66fad05 This is a hack to get the demo working with the new 3.0 exception
infrastructure. As this makes the demo no longer a demo, and especially not a 
demo on how to use the llvm exception mechanism, this hack will shortly be 
changed to use the new 3.0 exception infrastructure. However for the time being 
this demo is an example on how to use the AutoUpgrade 
UpgradeExceptionHandling(...) function on < 3.0 exception handling code.                          


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140301 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-22 14:07:50 +00:00
Evan Cheng
3e74d6fdd2 Move TargetRegistry and TargetSelect from Target to Support where they belong.
These are strictly utilities for registering targets and components.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138450 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-24 18:08:43 +00:00
Chris Lattner
77613d4135 update this to build with a recent IRBuilder change and de-constify types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135373 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 04:52:09 +00:00
Garrison Venn
c0f33cb590 Reverted 134901 because of 134959. Did not use svn merge -r but rather:
1,$s/llvm::Type::getInt\(..\)Ty(builder.getContext())/builder.getInt\1Ty()/g
1,$s/builder.getInt\(..*\)Ty()->getPointerTo()/builder.getInt\1PtrTy()/g

vi sub commands (second one was not a reversion but requested by 
Tobias Grosser.

Mod was tested, but other examples have failed to build as they are currently 
being thrashed with the const qualifier removal change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134985 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-12 15:34:42 +00:00
Garrison Venn
6e6cdd00aa Modified demo to work with non const Type parameters as is required by new
type system. However most of these modifications were due to IRBuilder
(IRBuilderBase), not having been modified to NOT return such const qualified
free types. If IRBuilder does not change, as can also be seen in its 
instruction creation methods, to use const free types, it may be useful to have
ExceptionDemo drop IRBuilder usage. Modifying builder.getInt32Ty() to
llvm::Type::getInt32Ty(builder.getContext()) is pretty ugly.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134901 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-11 16:31:53 +00:00
Chris Lattner
7a2bdde0a0 Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-15 05:18:47 +00:00
Garrison Venn
18bba84d77 Added new FIXME note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129360 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-12 12:30:10 +00:00
Eli Friedman
2227f154eb Get rid of useless comment; if a file uses functions from a given header,
it is obvious that it should be included.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129295 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-11 20:16:05 +00:00
Garrison Venn
2a7d4ad1f4 Because some systems have reported that this example would not build the
header file cstdio was added as an include.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129291 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-11 19:52:49 +00:00
Garrison Venn
64cfcefdeb Fixed more best practices, and explicit/implicit style guide issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129245 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-10 14:06:52 +00:00
Chris Lattner
626ab1ccad reindent this whole file and do a variety of stylistic cleanups.
This code is still a long way from following best practices.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129140 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-08 18:02:51 +00:00
Chris Lattner
cad3f77fa8 fix this to build with the recent StructType changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129139 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-08 17:56:47 +00:00
Dan Gohman
dfa1a79b0c Update examples and documentation to explicitly add basicaa, now that it's
no longer included by default.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119169 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-15 18:41:10 +00:00
Oscar Fuentes
f0c55a9b97 Build with RTTI and exceptions disabled. Only in GCC for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116682 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-17 02:26:16 +00:00
Michael J. Spencer
3a210e2d30 Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."
This reverts commit r113632

Conflicts:

	cmake/modules/AddLLVM.cmake

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113819 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-13 23:59:48 +00:00
Michael J. Spencer
4e9c939312 CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113632 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-10 21:14:25 +00:00
Daniel Dunbar
f19f6a9deb Remove stray semi-colon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106009 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15 17:47:24 +00:00
Duncan Sands
57b6e9eb6c Remove the -enable-sjlj-eh option, which doesn't do anything.
Remove the -enable-eh option which is only used by the JIT,
and replace it with -jit-enable-eh.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102865 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-02 15:36:26 +00:00
Nick Lewycky
ec42dd6e19 Use provided llvm-defined variables instead of twisting user-controlled knobs.
No visible change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102240 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-24 05:07:24 +00:00
Benjamin Kramer
7c43f4357d Fix -Wcast-qual warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101894 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-20 11:50:37 +00:00
Garrison Venn
a2c2f1ae84 Adds a JIT based exception handling example to the examples directory.
Both zero cost example domain specific, and C++ foreign exception handling are 
shown. The example's documentation fully explains how to run the example.

Notes:

1)   The code uses an extremely simple type info model.
2)   Only a single landing pad is used per unwind edge 
     (one call to llvm.eh.selector)
3)   llvm.eh.selector support for filter arguments is not given.
4)   llvm.eh.typeid.for is not used.
5)   Forced unwind behavior is not supported.
6)   Very little if any error handling is given.
7)   __attribute__((__aligned__)) is used.
8)   The code uses parts from the llvm compiler-rt project and
     the llvm Kaleidoscope example.
9)   The code has not been ported or tested on WINDOWS.
10)  The code was not tested with a cmake build.
11)  The code was tested for a debug build on 32bit X86 CentOS LINUX, 
     and both a debug and release build on OS X 10.6.2 (64bit).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95723 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 23:22:43 +00:00