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15 Commits

Author SHA1 Message Date
Dan Gohman
400cd1a87a cerr isn't buffered so it doesn't need to be flushed. 
llvm-svn: 78135
 2009-08-05 00:44:01 +00:00
David Greene
4417b4c80b Add support for other GraphViz display tools. This can help 
with very large graphs, where dot isn't necessarily the 
most visually pleasing way of looking at the graph.

llvm-svn: 75144
 2009-07-09 17:06:18 +00:00
David Greene
9dadbbd755 Allow users of GraphWriter to display graphs asynchronously. This 
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.

llvm-svn: 75056
 2009-07-08 21:53:41 +00:00
Chris Lattner
17844c7a88 improve compatibility with various versions of graphviz, patch by 
Patrick Boettcher!

llvm-svn: 62592
 2009-01-20 18:25:03 +00:00
Dan Gohman
53d3241b52 Use gv's --spartan option, which trades away an extra row of UI buttons 
for more space for displaying the graph.

llvm-svn: 49730
 2008-04-15 17:27:05 +00:00
Chris Lattner
f3ebc3f3d2 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Chris Lattner
357882d27c This is a patch to fix a compile error in STLExtras.h, and 
a bug in GraphWriter.cpp.

Patch by Florian Brandner

llvm-svn: 36684
 2007-05-03 18:32:10 +00:00
Anton Korobeynikov
d01defedf6 Add possibility to set memory limit for binaries run via libSystem. This 
is especially needed for bugpoint. This partly implements PR688

llvm-svn: 34349
 2007-02-16 19:11:07 +00:00
Bill Wendling
f3baad3ee1 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are 
now cerr, cout, and NullStream resp.

llvm-svn: 32298
 2006-12-07 01:30:32 +00:00
Bill Wendling
3750ae25a0 Removed #include <iostream> and replace with llvm_* streams. 
llvm-svn: 31927
 2006-11-26 10:52:51 +00:00
Reid Spencer
a38aa72771 Remove a character to avoid line exceeding 80 cols. 
llvm-svn: 29860
 2006-08-24 22:39:25 +00:00
Reid Spencer
944645af44 For PR797: 
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.

llvm-svn: 29791
 2006-08-21 06:04:45 +00:00
Reid Spencer
c295914b7a For PR797: 
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.

llvm-svn: 29785
 2006-08-21 02:04:43 +00:00
Chris Lattner
2091cc86af Finegrainify namespacification, minor cleanups 
llvm-svn: 29399
 2006-07-28 22:21:01 +00:00
Reid Spencer
ee7eaa25cf For PR801: 
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!

llvm-svn: 28925
 2006-06-27 16:49:46 +00:00