Chandler Carruth
0b8c9a80f2
Move all of the header files which are involved in modelling the LLVM IR
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into their new header subdirectory: include/llvm/IR. This matches the
directory structure of lib, and begins to correct a long standing point
of file layout clutter in LLVM.
There are still more header files to move here, but I wanted to handle
them in separate commits to make tracking what files make sense at each
layer easier.
The only really questionable files here are the target intrinsic
tablegen files. But that's a battle I'd rather not fight today.
I've updated both CMake and Makefile build systems (I think, and my
tests think, but I may have missed something).
I've also re-sorted the includes throughout the project. I'll be
committing updates to Clang, DragonEgg, and Polly momentarily.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171366 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02 11:36:10 +00:00
Chandler Carruth
d04a8d4b33
Use the new script to sort the includes of every file under lib.
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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. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03 16:50:05 +00:00
Julien Lerouge
8245a17a14
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166456 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-23 00:38:15 +00:00
Julien Lerouge
6ecdd0e824
Explain why DenseMap is still used here instead of MapVector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166454 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-23 00:23:46 +00:00
Julien Lerouge
6a02bbcdae
Iterating over a DenseMap<std::pair<BasicBlock*, unsigned>, PHINode*> is not
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deterministic, replace it with a DenseMap<std::pair<unsigned, unsigned>,
PHINode*> (we already have a map from BasicBlock to unsigned).
<rdar://problem/12541389>
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2012-10-22 19:43:56 +00:00
Bill Wendling
16eeb6f5eb
The DIBuilder class is just a wrapper around debug info creation
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(a.k.a. MDNodes). The module doesn't belong in Analysis. Move it to the VMCore
instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159414 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-29 08:32:07 +00:00
Bill Wendling
0bcbd1df7a
Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp and
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include/llvm/Analysis/DebugInfo.h to include/llvm/DebugInfo.h.
The reasoning is because the DebugInfo module is simply an interface to the
debug info MDNodes and has nothing to do with analysis.
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2012-06-28 00:05:13 +00:00
Chandler Carruth
e5121f2e22
Switch mem2reg to use the new hashing infrastructure.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152026 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-05 11:29:56 +00:00
Chad Rosier
acb6f5096f
Fix 80-column violation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150998 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-20 23:13:17 +00:00
Chad Rosier
618c1dbd29
Propagate TargetLibraryInfo throughout ConstantFolding.cpp and
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InstructionSimplify.cpp. Other fixups as needed.
Part of rdar://10500969
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2011-12-01 03:08:23 +00:00
Eli Friedman
fd06b3cfa1
Add comments and test for atomic load/store and mem2reg.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137690 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-15 23:55:52 +00:00
Nick Lewycky
99e0b2a8df
Move onlyUsedByLifetimeMarkers to ValueTracking so that it can be used by other
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passes as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133904 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-27 04:20:45 +00:00
Nick Lewycky
1d665c9a9f
When promoting an alloca to registers discard any lifetime intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133251 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-17 10:09:00 +00:00
Cameron Zwarich
c827939046
Make LoadAndStorePromoter preserve debug info and create llvm.dbg.values when
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promoting allocas to SSA variables. Fixes <rdar://problem/9479036>.
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2011-05-24 03:10:43 +00:00
Jay Foad
ddcdcc8863
Remove unused STL header includes.
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2011-04-23 19:53:52 +00:00
Jay Foad
ec9186bcf9
PR9214: Convert Metadata API to use ArrayRef.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129932 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-21 19:59:31 +00:00
Jay Foad
3ecfc861b4
Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
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PHINode::Create() giving the (known or expected) number of operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128537 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-30 11:28:46 +00:00
Devang Patel
5ee20680c7
Refactor into a separate utility function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127832 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-17 21:58:19 +00:00
Devang Patel
afd0d0e8a7
Do not use DIFactory. Use DIBuilder.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126398 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-24 18:49:55 +00:00
Cameron Zwarich
491d8d4370
Convert two std::vectors to SmallVectors for a 3.4% speedup running -scalarrepl
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on test-suite + SPEC2000 & SPEC2006.
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2011-01-23 08:03:04 +00:00
Cameron Zwarich
59f5319719
Convert a std::map to a DenseMap for another 1.7% speedup on -scalarrepl.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123732 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-18 04:50:38 +00:00
Cameron Zwarich
443997de8b
Make a std::vector a SmallVector<*, 32> like the other vectors in the same
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function. This seems to be about a 1.5% speedup of -scalarrepl on test-suite
with SPEC2000 and SPEC2006.
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2011-01-18 04:41:32 +00:00
Cameron Zwarich
b1686c32fc
Remove outdated references to dominance frontiers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123724 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-18 03:53:26 +00:00
Cameron Zwarich
419e8a6299
Roll r123609 back in with two changes that fix test failures with expensive
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checks enabled:
1) Use '<' to compare integers in a comparison function rather than '<='.
2) Use the uniqued set DefBlocks rather than Info.DefiningBlocks to initialize
the priority queue.
The speedup of scalarrepl on test-suite + SPEC2000 + SPEC2006 is a bit less, at
just under 16% rather than 17%.
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2011-01-17 17:38:41 +00:00
Cameron Zwarich
b1086a9c6d
Roll out r123609 due to failures on the llvm-x86_64-linux-checks bot.
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2011-01-17 07:26:51 +00:00
Cameron Zwarich
ebed6de7b1
Eliminate the use of dominance frontiers in PromoteMemToReg. In addition to
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eliminating a potentially quadratic data structure, this also gives a 17%
speedup when running -scalarrepl on test-suite + SPEC2000 + SPEC2006. My initial
experiment gave a greater speedup around 25%, but I moved the dominator tree
level computation from dominator tree construction to PromoteMemToReg.
Since this approach to computing IDFs has a much lower overhead than the old
code using precomputed DFs, it is worth looking at using this new code for the
second scalarrepl pass as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123609 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-17 01:08:59 +00:00
Chris Lattner
9fc5cdf77c
split dom frontier handling stuff out to its own DominanceFrontier header,
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so that Dominators.h is *just* domtree. Also prune #includes a bit.
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2011-01-02 22:09:33 +00:00
Duncan Sands
b05099bf42
Don't keep track of inserted phis in PromoteMemoryToRegister: the information
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is never used. Patch by Cameron Zwarich.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-22 09:41:24 +00:00
Duncan Sands
cdbd992622
Have a few places that want to simplify phi nodes use SimplifyInstruction
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rather than calling hasConstantValue. No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119352 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16 17:41:24 +00:00
Chris Lattner
473fc96889
remove some dead code.
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2010-08-18 02:41:56 +00:00
Dan Gohman
7bc230ec6a
Don't look up the "dbg" metadata kind by name.
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2010-07-20 23:09:34 +00:00
Gabor Greif
5417a03b55
cache result of operator*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107966 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-09 14:18:23 +00:00
Dan Gohman
403a8cdda5
Use A.append(...) instead of A.insert(A.end(), ...) when A is a
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SmallVector, and other SmallVector simplifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106452 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21 19:47:52 +00:00
Devang Patel
93031ac032
Copy location info for current function argument from dbg.declare if respective store instruction does not have any location info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105490 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-04 22:27:30 +00:00
Devang Patel
4251d85ae7
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 01:29:50 +00:00
Devang Patel
f7a3051471
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 01:17:51 +00:00
Devang Patel
d8720f4ba3
Do not drop location info for inlined function args.
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2010-05-27 20:25:04 +00:00
Douglas Gregor
7d9663c70b
Fixes for Microsoft Visual Studio 2010, from Steven Watanabe!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103457 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 06:17:44 +00:00
Devang Patel
e9f8f5e600
Wrap const MDNode * inside DIDescriptor.
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2010-05-07 20:54:48 +00:00
Devang Patel
ed66bf5125
Use overloaded operators instead of DIDescriptor::getNode()
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2010-05-07 18:19:32 +00:00
Gabor Greif
60ad781c61
rename use_const_iterator to const_use_iterator for consistency's sake
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2010-03-25 23:06:16 +00:00
Duncan Sands
1df9859c40
There are two ways of checking for a given type, for example isa<PointerType>(T)
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and T->isPointerTy(). Convert most instances of the first form to the second form.
Requested by Chris.
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2010-02-16 11:11:14 +00:00
Victor Hernandez
1897ed3d37
mem2reg erases the dbg.declare intrinsics that it converts to dbg.val intrinsics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94763 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 00:01:35 +00:00
Chris Lattner
3511c70d18
some cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94649 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 02:12:20 +00:00
Chris Lattner
5b718e3e4d
no need to check for null
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94648 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 02:04:20 +00:00
Victor Hernandez
b7ae53f035
When converting dbg.declare to dbg.value, attach promoted store's debug metadata to dbg.value
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94634 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 00:44:36 +00:00
Victor Hernandez
d044612489
Switch AllocaDbgDeclares to SmallVector and don't leak DIFactory
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2010-01-26 18:57:53 +00:00
Victor Hernandez
b9768b0731
In mem2reg, for all alloca/stores that get promoted where the alloca has an associated llvm.dbg.declare instrinsic, insert an llvm.dbg.var intrinsic before each store.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94493 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 02:42:15 +00:00
Victor Hernandez
aee6a656e8
Revert r94260 until findDbgDeclare() is made more efficient
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94432 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-25 17:52:13 +00:00
Victor Hernandez
b6aebc2f46
In mem2reg, for all alloca/stores that get promoted where the alloca has an associated llvm.dbg.declare instrinsic, insert an llvm.dbg.var intrinsic before each store
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94260 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-23 00:17:34 +00:00