Commit Graph

296 Commits

Author SHA1 Message Date
Michael J. Spencer
1f6efa3996 Merge System into Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:16:10 +00:00
Dan Gohman
67a84f1ee6 Include ImmutablePass passes in -debug-pass=Arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118790 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-11 16:32:17 +00:00
Tobias Grosser
6551360535 Add RegionPass support.
A RegionPass is executed like a LoopPass but on the regions detected by the
RegionInfo pass instead of the loops detected by the LoopInfo pass.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116905 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20 01:54:44 +00:00
Dan Gohman
9b0e47efc6 More SmallVectorImpls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116279 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:15:27 +00:00
Dan Gohman
8de206c101 Shrink a SmallVector with a known maximum size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116278 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:13:43 +00:00
Dan Gohman
568a63db96 Constify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116277 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:12:29 +00:00
Dan Gohman
ebb1834e86 Use SmallVectorImpl in a bunch of places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116276 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12 00:11:18 +00:00
Dan Gohman
7c34730fb9 Fix the pass manager's search order for immutable passes, and make it
stop searching when it has found a match.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116262 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-11 23:19:01 +00:00
Dan Gohman
8a757aeac4 Revert r111199; it breaks -debug-pass=Structure output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111500 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-19 01:29:07 +00:00
Dan Gohman
3620ff9a8b The plural of analysis is analyses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111200 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-16 22:57:28 +00:00
Dan Gohman
65bffec2c2 Make dumpPassStructure be a PMDataManager abstraction, rather than
a Pass abstraction, since that's the level it's actually used at.
Rename Pass' dumpPassStructure to dumpPass.

This eliminates an awkward use of getAsPass() to convert a PMDataManager*
into a Pass* just to permit a dumpPassStructure call.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111199 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-16 22:45:12 +00:00
Dan Gohman
b85b31b300 Remove redundant inline keywords.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111192 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-16 21:57:30 +00:00
Dan Gohman
7578ea887d Eliminate the TopLevelManagerType enum; instead, just make
PMTopLevelManager's constructor take a PMDataManager *, which already
provides the needed abstraction support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111189 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-16 21:38:42 +00:00
Dan Gohman
ca2835411f Trim #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110983 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-12 23:56:03 +00:00
Dan Gohman
95df619a40 Tidy up whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110982 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-12 23:50:08 +00:00
Dan Gohman
9e2f6284bc Use .empty() instead of .size().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110981 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-12 23:46:28 +00:00
Dan Gohman
4afefdec65 More #include cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110499 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 01:18:18 +00:00
Dan Gohman
12376a8df6 Oops, check in this file too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110496 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 01:04:15 +00:00
Dan Gohman
11112e0d7b Tidy some #includes and forward-declarations, and move the C binding code
out of PassManager.cpp and into Core.cpp with the rest of the C binding code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110494 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-07 00:43:20 +00:00
Owen Anderson
90c579de5a Reapply r110396, with fixes to appease the Linux buildbot gods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110460 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-06 18:33:48 +00:00
Owen Anderson
1f74590e9d Revert r110396 to fix buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110410 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-06 00:23:35 +00:00
Owen Anderson
9ccaf53ada Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static
ID member as the sole unique type identifier.  Clean up APIs related to this change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05 23:42:04 +00:00
Owen Anderson
2dcacabc71 Pull out r108755. After offline discussion with Chris, we're going to go a different direction with this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108856 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 16:55:05 +00:00
Owen Anderson
8be3291f59 Speculatively revert r108813, in an attempt to get the self-host buildbots working again. I don't see why this patch
would cause them to fail the way they are, but none of the other intervening patches seem likely either.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108818 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 08:26:15 +00:00
Owen Anderson
9e081004da Reapply r108794, a fix for the failing test from last time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108813 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 06:52:42 +00:00
Daniel Dunbar
e8a469cdb4 Revert r108794, "Separate PassInfo into two classes: a constructor-free
superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).", it is
breaking teh everything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108805 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 03:06:07 +00:00
Owen Anderson
8ba15cb709 Separate PassInfo into two classes: a constructor-free superclass (StaticPassInfo) and a constructor-ful subclass (PassInfo).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108794 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 01:19:58 +00:00
Owen Anderson
7ee5d35493 Change the implemented interfaces list on PassInfo from a std::vector to a manually implemented
linked list.  This is a little slower and involves more malloc'ing, but these lists are
typically short, and it allows PassInfo to be entirely constant initializable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108755 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-19 21:44:48 +00:00
Dan Gohman
e407c1d158 Move several non-performance-critical member functinos out of line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106444 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21 18:46:45 +00:00
Dan Gohman
d42718080f Revert r103493, materializing functions in the regular PassManager.
It works in simple cases, but it isn't a general solution.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103499 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 20:30:00 +00:00
Dan Gohman
124b55dded Teach the regular pass manager how to materialize functions as needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103493 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 19:58:43 +00:00
David Greene
e89f1c4ee7 Fix PR6875:
This includes a patch by Roman Divacky to fix the initial crash.

Move the actual addition of passes from *PassManager::add to
*PassManager::addImpl.  That way, when adding printer passes we won't
recurse infinitely.

Finally, check to make sure that we are actually adding a FunctionPass
to a FunctionPassManager before doing a print before or after it.
Immutable passes are strange in this way because they aren't
FunctionPasses yet they can be and are added to the FunctionPassManager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103425 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-10 20:24:27 +00:00
Benjamin Kramer
1bd7335a17 Use twines to simplify calls to report_fatal_error. For code size and readability.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100756 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 10:44:28 +00:00
Chris Lattner
75361b69f3 rename llvm::llvm_report_error -> llvm::report_fatal_error
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100709 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:58:41 +00:00
Chris Lattner
f88c856a47 minor tidying up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100702 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07 22:41:29 +00:00
David Greene
5c8aa950fe Ok, third time's the charm. No changes from last time except the CMake
source addition.  Apparently the buildbots were wrong about failures.

---

Add some switches helpful for debugging:

-print-before=<Pass Name>

Dump IR before running pass <Pass Name>.

-print-before-all

Dump IR before running each pass.

-print-after-all

Dump IR after running each pass.

These are helpful when tracking down a miscompilation.  It is easy to
get IR dumps and do diffs on them, etc.

To make this work well, add a new getPrinterPass API to Pass so that
each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass
suitable for dumping out the kind of object the Pass works on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100249 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-02 23:17:14 +00:00
Evan Cheng
cf5862d8ac Revert 100204. It broke a bunch of tests and apparently changed what passes are run during codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100207 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-02 19:29:15 +00:00
David Greene
434bd8551d Let's try this again. Re-apply 100143 including an apparent missing
<string> include.  For some reason the buildbot choked on this while my
builds did not.  It's probably due to a difference in system headers.

---

Add some switches helpful for debugging:

-print-before=<Pass Name>

Dump IR before running pass <Pass Name>.

-print-before-all

Dump IR before running each pass.

-print-after-all

Dump IR after running each pass.

These are helpful when tracking down a miscompilation.  It is easy to
get IR dumps and do diffs on them, etc.

To make this work well, add a new getPrinterPass API to Pass so that
each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass
suitable for dumping out the kind of object the Pass works on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100204 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-02 18:46:26 +00:00
Eric Christopher
1d8f83d0a0 Revert r100143.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100146 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-01 22:54:42 +00:00
David Greene
8ef3acba00 Add some switches helpful for debugging:
-print-before=<Pass Name>

Dump IR before running pass <Pass Name>.

-print-before-all

Dump IR before running each pass.

-print-after-all

Dump IR after running each pass.

These are helpful when tracking down a miscompilation.  It is easy to
get IR dumps and do diffs on them, etc.

To make this work well, add a new getPrinterPass API to Pass so that
each kind of pass (ModulePass, FunctionPass, etc.) can create a Pass
suitable for dumping out the kind of object the Pass works on.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100143 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-01 22:43:57 +00:00
Chris Lattner
a782e75d48 reapply my timer rewrite with a change for PassManager to store
timers by pointer instead of by-value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99871 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 04:03:22 +00:00
Chris Lattner
0d2725ad69 revert r99862 which is causing FNT failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99870 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 03:57:00 +00:00
Chris Lattner
9fa0eff30a fairly major rewrite of various timing related stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99862 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 02:38:19 +00:00
Erick Tryzelaar
df7df075b7 Add Module functions in place of module providers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97608 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-02 23:58:54 +00:00
Dan Gohman
16b77211cf Don't print "Modified" for passes which haven't modified anything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97446 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-01 17:34:28 +00:00
Nick Lewycky
c638088d6f Don't try to materialize a function that isn't materializable anyways. This
fixes a crash using FPM on a Function that isn't owned by a Module.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96273 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-15 21:27:56 +00:00
Jeffrey Yasskin
f0356fe140 Kill ModuleProvider and ghost linkage by inverting the relationship between
Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.

Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods.  The bindings to
other languages still use the ModuleProvider concept.  It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.

Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94686 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 20:34:15 +00:00
Chris Lattner
476e9bd114 elimiante the dynamic_cast's from opt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94160 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 06:03:06 +00:00
Chris Lattner
77c95ed74a eliminate a bunch more unneeded dynamic_cast's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94156 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 05:37:10 +00:00
Chris Lattner
3660ecabbb eliminate a bunch of dynamic_cast's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94155 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 05:24:46 +00:00