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* Merge System into Support.Michael J. Spencer2010-11-291-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix these error messages to be less confusing. These errorDan Gohman2010-10-291-9/+5
| | | | | | | | messages primarily indicate errors running the viewer, not errors with the graph file itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117665 91177308-0d34-0410-b5e6-96231b3b80d8
* After printing "Running 'Graphviz' program... " and running theDan Gohman2010-10-051-6/+10
| | | | | | | | Graphviz program, print something with a newline, to avoid leaving the line unfinished. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115620 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete an unused declaration.Dan Gohman2010-09-271-2/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114839 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for viewing graphviz graphs with xdot.py.Dan Gohman2010-09-271-0/+26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114832 91177308-0d34-0410-b5e6-96231b3b80d8
* reduce indentationChris Lattner2010-04-181-21/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101692 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR6826: GraphWriter delete the generated file before "dotty" load it,Chris Lattner2010-04-131-1/+2
| | | | | | | patch by 'ether'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101116 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix viewCFG on Linux.Jeffrey Yasskin2010-02-231-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96834 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak the build for HAVE_GV platforms.Dan Gohman2009-08-241-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79883 91177308-0d34-0410-b5e6-96231b3b80d8
* fix some problems with my last patch which happen when one ofChris Lattner2009-08-231-14/+11
| | | | | | | | | (HAVE_GV && (HAVE_DOT || HAVE_FDP || HAVE_NEATO || \ HAVE_TWOPI || HAVE_CIRCO)) are true. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79872 91177308-0d34-0410-b5e6-96231b3b80d8
* Prune #includes from llvm/Linker.h and llvm/System/Path.h,Chris Lattner2009-08-231-2/+3
| | | | | | | | | | | | | | | | | | | | forcing them down into various .cpp files. This change also: 1. Renames TimeValue::toString() and Path::toString() to ::str() for similarity with the STL. 2. Removes all stream insertion support for sys::Path, forcing clients to call .str(). 3. Removes a use of Config/alloca.h from bugpoint, using smallvector instead. 4. Weans llvm-db off <iostream> sys::Path really needs to be gutted, but I don't have the desire to do it at this point. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79869 91177308-0d34-0410-b5e6-96231b3b80d8
* convert LoopInfo.h and GraphWriter.h to use raw_ostreamChris Lattner2009-08-231-16/+47
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79836 91177308-0d34-0410-b5e6-96231b3b80d8
* cerr isn't buffered so it doesn't need to be flushed.Dan Gohman2009-08-051-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78135 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for other GraphViz display tools. This can helpDavid Greene2009-07-091-6/+48
| | | | | | | | with very large graphs, where dot isn't necessarily the most visually pleasing way of looking at the graph. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75144 91177308-0d34-0410-b5e6-96231b3b80d8
* Allow users of GraphWriter to display graphs asynchronously. ThisDavid Greene2009-07-081-15/+30
| | | | | | | | provides a way to quickly dump a bunch of graph information to dot files and display them. It's a timesaver when working on large systems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75056 91177308-0d34-0410-b5e6-96231b3b80d8
* improve compatibility with various versions of graphviz, patch byChris Lattner2009-01-201-1/+1
| | | | | | | Patrick Boettcher! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62592 91177308-0d34-0410-b5e6-96231b3b80d8
* Use gv's --spartan option, which trades away an extra row of UI buttonsDan Gohman2008-04-151-0/+1
| | | | | | | for more space for displaying the graph. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49730 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
* This is a patch to fix a compile error in STLExtras.h, andChris Lattner2007-05-031-0/+1
| | | | | | | | | a bug in GraphWriter.cpp. Patch by Florian Brandner git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36684 91177308-0d34-0410-b5e6-96231b3b80d8
* Add possibility to set memory limit for binaries run via libSystem. ThisAnton Korobeynikov2007-02-161-4/+4
| | | | | | | is especially needed for bugpoint. This partly implements PR688 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34349 91177308-0d34-0410-b5e6-96231b3b80d8
* Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, areBill Wendling2006-12-071-8/+8
| | | | | | | now cerr, cout, and NullStream resp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
* Removed #include <iostream> and replace with llvm_* streams.Bill Wendling2006-11-261-9/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31927 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove a character to avoid line exceeding 80 cols.Reid Spencer2006-08-241-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29860 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR797:Reid Spencer2006-08-211-8/+10
| | | | | | | | | Adjust usage of the ExecuteAndWait function to use the last argument which is the ErrMsg string. This is necessitated because this function no longer throws exceptions on error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29791 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR797:Reid Spencer2006-08-211-1/+3
| | | | | | | | | Make sys::Program::ExecuteAndWait not throw exceptions and update any affected code. It now return -9999 to signal that the program couldn't be executed. Only one case (in bugpoint) actually examines the result code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29785 91177308-0d34-0410-b5e6-96231b3b80d8
* Finegrainify namespacification, minor cleanupsChris Lattner2006-07-281-8/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29399 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR801:Reid Spencer2006-06-271-0/+89
Refactor the Graph writing code to use a common implementation which is now in lib/Support/GraphWriter.cpp. This completes the PR. Patch by Anton Korobeynikov. Thanks, Anton! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28925 91177308-0d34-0410-b5e6-96231b3b80d8
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