Reduce usage of sys::Path in the graph writer.

Now PathV1.h is not needed in GraphWriter.h.

llvm-svn: 183919

Remove the program class.

It was only used to implement ExecuteAndWait and ExecuteNoWait. Expose just
those two functions and make Execute and Wait implementations details.

llvm-svn: 183864

ScheduleDAG: colorize the DOT graph and improve formatting.

llvm-svn: 173431

Use the new script to sort the includes of every file under lib.

Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module

Use the new script to sort the includes of every file under lib.

Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.

Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]

llvm-svn: 169131

show more ...

Fix -Wcovered-switch-default warning.

llvm-svn: 157381

Silence unused function warning when graphviz is not available.

llvm-svn: 152346

Added -view-background to avoid waiting for each GraphViz invocation.

GV and XDOT paths are untested but should work the same.

llvm-svn: 152179

Merge System into Support.

llvm-svn: 120298

Fix these error messages to be less confusing. These error
messages primarily indicate errors running the viewer, not
errors with the graph file itself.

llvm-svn: 117665

After printing "Running 'Graphviz' program... " and running the
Graphviz program, print something with a newline, to avoid leaving
the line unfinished.

llvm-svn: 115620

Delete an unused declaration.

llvm-svn: 114839

Add support for viewing graphviz graphs with xdot.py.

llvm-svn: 114832

reduce indentation

llvm-svn: 101692

Fix PR6826: GraphWriter delete the generated file before "dotty" load it,
patch by 'ether'.

llvm-svn: 101116

Fix viewCFG on Linux.

llvm-svn: 96834

Unbreak the build for HAVE_GV platforms.

llvm-svn: 79883

fix some problems with my last patch which happen when one of
(HAVE_GV && (HAVE_DOT || HAVE_FDP || HAVE_NEATO || \
HAVE_TWOPI || HAVE_CIRCO))
are true.

llvm-svn: 79872

Prune #includes from llvm/Linker.h and llvm/System/Path.h,
forcing them down into various .cpp files.

This change also:
1. Renames TimeValue::toString() and Path::toString() to ::str()
for simila

Prune #includes from llvm/Linker.h and llvm/System/Path.h,
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.

llvm-svn: 79869

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convert LoopInfo.h and GraphWriter.h to use raw_ostream

llvm-svn: 79836

cerr isn't buffered so it doesn't need to be flushed.

llvm-svn: 78135

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

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 s

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

show more ...

improve compatibility with various versions of graphviz, patch by
Patrick Boettcher!

llvm-svn: 62592

Use gv's --spartan option, which trades away an extra row of UI buttons
for more space for displaying the graph.

llvm-svn: 49730

Remove attribution from file headers, per discussion on llvmdev.

llvm-svn: 45418