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319 Commits

Author SHA1 Message Date
Sylvestre Ledru
94c22716d6 Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164768 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-27 10:14:43 +00:00
Sylvestre Ledru
7e2c793a2b Fix a typo 'iff' => 'if' 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164767 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-27 09:59:43 +00:00
Roman Divacky
5932429765 Stop casting away const qualifier needlessly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163258 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-05 22:26:57 +00:00
Victor Oliveira
1ef3b6c90d Adding some debug information to PassManager 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160446 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-18 19:59:29 +00:00
Bill Wendling
c6db6b6f26 Use ArrayRef instead of an explicit vector type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156755 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-05-14 07:53:40 +00:00
Eric Christopher
9e7e609525 Take out the debug info probe stuff. It's making some changes to 
the PassManager annoying and should be reimplemented as a decorator
on top of existing passes (as should the timing data).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153305 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-23 03:54:05 +00:00
Craig Topper
50bee42b54 Convert assert(0) to llvm_unreachable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149849 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-05 22:14:15 +00:00
Andrew Trick
11e4329154 Add pass printer passes in the right place. 
The pass pointer should never be referenced after sending it to
schedulePass(), which may delete the pass. To fix this bug I had to
clean up the design leading to more goodness.

You may notice now that any non-analysis pass is printed. So things like loop-simplify and lcssa show up, while target lib, target data, alias analysis do not show up. Normally, analysis don't mutate the IR, but you can now check this by using both -print-after and -print-before. The effects of analysis will now show up in between the two.

The llc path is still in bad shape. But I'll be improving it in my next checkin. Meanwhile, print-machineinstrs still works the same way. With print-before/after, many llc passes that were not printed before now are, some of these should be converted to analysis. A few very important passes, isel and scheduler, are not properly initialized, so not printed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149480 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-01 07:16:20 +00:00
David Blaikie
2d24e2a396 Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-20 02:50:00 +00:00
Benjamin Kramer
962bad70f4 Let printf do the formatting instead aligning strings ourselves. 
While at it, merge some format strings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142140 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 16:30:34 +00:00
Devang Patel
c67d184a2b Add a check to make sure schedulePass() has not deleted stale RequiredPass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139642 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-13 21:13:29 +00:00
Benjamin Kramer
3dedf7e2c8 Dump with dbgs() instead of printf. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138749 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 18:14:17 +00:00
Benjamin Kramer
4a3d0a56eb Make GCC happy by adding parens. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138748 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 18:14:15 +00:00
Andrew Trick
0e122d1c24 Reapply r138695. Fix PassManager stack depths. 
Patch by Xiaoyi Guo!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138737 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-29 17:07:00 +00:00
Andrew Trick
8592a0cda4 Reverting r138695 to see if it fixes clang self host. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138701 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 06:10:16 +00:00
Andrew Trick
b846192230 Fix PassManager stack depths. 
Patch by Xiaoyi Guo!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138695 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-27 02:11:03 +00:00
Bill Wendling
7df4f963ea Indicate that there are changes if runOfFunction returns saying that there are. 
Patch by Jingyue!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137072 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-08 23:01:10 +00:00
Andrew Trick
c5d93bb5c8 Basic PassManager diagnostics. 
Added asserts whenever attempting to use a potentially
uninitialized pass. This helps people trying to develop a new pass and
people trying to understand the bug reports filed by the former people.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132520 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-03 00:48:58 +00:00
Andrew Trick
7ae0fbc2d0 whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132519 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-03 00:44:32 +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
Devang Patel
6af531febe Introduce DebugInfoProbe. This is used to monitor how llvm optimizer is treating debugging information. 
It generates output that lools like

8 times line number info lost by Scalar Replacement of Aggregates (SSAUp) 
1 times line number info lost by Simplify well-known library calls 
12 times variable info lost by Jump Threading



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127381 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-10 00:21:25 +00:00
Eric Christopher
f607abdf7b Make these options hidden to reduce the amount of text -help puts on the 
command line, they'll still be seen with -help-hidden.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127353 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-09 19:46:51 +00:00
Tobias Grosser
e906921480 Implement requiredTransitive 
The PassManager did not implement the transitivity of requiredTransitive. This
was unnoticed since 2006.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123942 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-20 21:03:22 +00:00
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