| cd81d94322a39503e4a3e87b6ee03d4fcb3465fb |
|
21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
/external/llvm/include/llvm/LinkAllPasses.h
|
| dce4a407a24b04eebc6a376f8e62b41aaa7b071f |
|
29-May-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/include/llvm/LinkAllPasses.h
|
| 36b56886974eae4f9c5ebc96befd3e7bfe5de338 |
|
24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/include/llvm/LinkAllPasses.h
|
| bebe48dbfe00078329341945bfb11f778ace6d12 |
|
17-Nov-2013 |
Hal Finkel <hfinkel@anl.gov> |
Add a loop rerolling pass
This adds a loop rerolling pass: the opposite of (partial) loop unrolling. The
transformation aims to take loops like this:
for (int i = 0; i < 3200; i += 5) {
a[i] += alpha * b[i];
a[i + 1] += alpha * b[i + 1];
a[i + 2] += alpha * b[i + 2];
a[i + 3] += alpha * b[i + 3];
a[i + 4] += alpha * b[i + 4];
}
and turn them into this:
for (int i = 0; i < 3200; ++i) {
a[i] += alpha * b[i];
}
and loops like this:
for (int i = 0; i < 500; ++i) {
x[3*i] = foo(0);
x[3*i+1] = foo(0);
x[3*i+2] = foo(0);
}
and turn them into this:
for (int i = 0; i < 1500; ++i) {
x[i] = foo(0);
}
There are two motivations for this transformation:
1. Code-size reduction (especially relevant, obviously, when compiling for
code size).
2. Providing greater choice to the loop vectorizer (and generic unroller) to
choose the unrolling factor (and a better ability to vectorize). The loop
vectorizer can take vector lengths and register pressure into account when
choosing an unrolling factor, for example, and a pre-unrolled loop limits that
choice. This is especially problematic if the manual unrolling was optimized
for a machine different from the current target.
The current implementation is limited to single basic-block loops only. The
rerolling recognition should work regardless of how the loop iterations are
intermixed within the loop body (subject to dependency and side-effect
constraints), but the significant restriction is that the order of the
instructions in each iteration must be identical. This seems sufficient to
capture all current use cases.
This pass is not currently enabled by default at any optimization level.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194939 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| dd5d86d992eb129ecd0bb013d2db2d6a0e8d2605 |
|
02-Oct-2013 |
Chandler Carruth <chandlerc@gmail.com> |
Remove the very substantial, largely unmaintained legacy PGO
infrastructure.
This was essentially work toward PGO based on a design that had several
flaws, partially dating from a time when LLVM had a different
architecture, and with an effort to modernize it abandoned without being
completed. Since then, it has bitrotted for several years further. The
result is nearly unusable, and isn't helping any of the modern PGO
efforts. Instead, it is getting in the way, adding confusion about PGO
in LLVM and distracting everyone with maintenance on essentially dead
code. Removing it paves the way for modern efforts around PGO.
Among other effects, this removes the last of the runtime libraries from
LLVM. Those are being developed in the separate 'compiler-rt' project
now, with somewhat different licensing specifically more approriate for
runtimes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191835 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 3748de6e2d7620794ff93b896d85aff6cc0ea9d2 |
|
14-Sep-2013 |
Chandler Carruth <chandlerc@gmail.com> |
Remove the long, long defunct IR block placement pass.
This pass was based on the previous (essentially unused) profiling
infrastructure and the assumption that by ordering the basic blocks at
the IR level in a particular way, the correct layout would happen in the
end. This sometimes worked, and mostly didn't. It also was a really
naive implementation of the classical paper that dates from when branch
predictors were primarily directional and when loop structure wasn't
commonly available. It also didn't factor into the equation
non-fallthrough branches and other machine level details.
Anyways, for all of these reasons and more, I wrote
MachineBlockPlacement, which completely supercedes this pass. It both
uses modern profile information infrastructure, and actually works. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190748 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| a8a7099c1849fcbb4a68642a292fd0250aa46505 |
|
23-Aug-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
Turn MipsOptimizeMathLibCalls into a target-independent scalar transform
...so that it can be used for z too. Most of the code is the same.
The only real change is to use TargetTransformInfo to test when a sqrt
instruction is available.
The pass is opt-in because at the moment it only handles sqrt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189097 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| be87bce32bc9af9bc5918a6e08806b61e3088165 |
|
20-Jun-2013 |
Meador Inge <meadori@codesourcery.com> |
Remove the simplify-libcalls pass (finally)
This commit completely removes what is left of the simplify-libcalls
pass. All of the functionality has now been migrated to the instcombine
and functionattrs passes. The following C API functions are now NOPs:
1. LLVMAddSimplifyLibCallsPass
2. LLVMPassManagerBuilderSetDisableSimplifyLibCalls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184459 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| ad966ea7a81a538425d5319f6d8568e460639e54 |
|
19-Jun-2013 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
Move StructurizeCFG out of R600 to generic Transforms.
Register it with PassManager
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184343 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 8383b539ff4c039108ee0c202a27b787621d96cf |
|
09-Apr-2013 |
Nadav Rotem <nrotem@apple.com> |
Add support for bottom-up SLP vectorization infrastructure.
This commit adds the infrastructure for performing bottom-up SLP vectorization (and other optimizations) on parallel computations.
The infrastructure has three potential users:
1. The loop vectorizer needs to be able to vectorize AOS data structures such as (sum += A[i] + A[i+1]).
2. The BB-vectorizer needs this infrastructure for bottom-up SLP vectorization, because bottom-up vectorization is faster to compute.
3. A loop-roller needs to be able to analyze consecutive chains and roll them into a loop, in order to reduce code size. A loop roller does not need to create vector instructions, and this infrastructure separates the chain analysis from the vectorization.
This patch also includes a simple (100 LOC) bottom up SLP vectorizer that uses the infrastructure, and can vectorize this code:
void SAXPY(int *x, int *y, int a, int i) {
x[i] = a * x[i] + y[i];
x[i+1] = a * x[i+1] + y[i+1];
x[i+2] = a * x[i+2] + y[i+2];
x[i+3] = a * x[i+3] + y[i+3];
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179117 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 423de3f0478fd8e4f8aa650d8cf9f64d08963118 |
|
08-Mar-2013 |
David Blaikie <dblaikie@gmail.com> |
Remove -print-dbginfo as it is unused & bitrotten.
This pass hasn't been touched in two years & would fail with assertions against
the current debug info metadata format (the only test case for it still uses a
many-versions old debug info metadata format)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176707 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 68b2faf6be3a08064687a67a19efee0a713435de |
|
09-Feb-2013 |
Sergei Larin <slarin@codeaurora.org> |
Enable *BasicBlockPass::createPrinterPass()
Enables raw_ostream I/O for BasicBlockPass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174776 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 24c4898973a074713201fb9351d302b9f7733e92 |
|
28-Jan-2013 |
Michael Gottesman <mgottesman@apple.com> |
Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173647 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| a125cacf7d154d0e5cad47f011e619e45517c839 |
|
11-Jan-2013 |
Andrew Trick <atrick@apple.com> |
Added -view-callgraph module pass.
-dot-callgraph similarly follows a standard module pass pattern.
Patch by Speziale Ettore!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172220 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 0b8c9a80f20772c3793201ab5b251d3520b9cea3 |
|
02-Jan-2013 |
Chandler Carruth <chandlerc@gmail.com> |
Move all of the header files which are involved in modelling the LLVM IR
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
/external/llvm/include/llvm/LinkAllPasses.h
|
| ae3b652f5cc19d83b6466d4fa70a7d1c7fb6d06c |
|
12-Dec-2012 |
Nadav Rotem <nrotem@apple.com> |
LoopVectorizer: Use the "optsize" attribute to decide if we are allowed to increase the function size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170004 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 5da804150d418b8b4956b84013f8f67df553c543 |
|
12-Dec-2012 |
Nadav Rotem <nrotem@apple.com> |
LoopVectorizer: When -Os is used, vectorize only loops that dont require a tail loop. There is no testcase because I dont know of a way to initialize the loop vectorizer pass without adding an additional hidden flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169950 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 255f89faee13dc491cb64fbeae3c763e7e2ea4e6 |
|
03-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Sort the #include lines for the include/... tree with the script.
AKA: Recompile *ALL* the source code!
This one went much better. No manual edits here. I spot-checked for
silliness and grep-checked for really broken edits and everything seemed
good. It all still compiles. Yell if you see something that looks goofy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 6bed58ef240b1e1a1fb41fb867a8ba6e7566e0e9 |
|
02-Nov-2012 |
Nadav Rotem <nrotem@apple.com> |
Add a cost model analysis that allows us to estimate the cost of IR-level instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167324 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| b8b3f6081f8dc409e7281e1597d8d94e50e4b028 |
|
26-Oct-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Remove LoopDependenceAnalysis.
It was unmaintained and not much more than a stub. The new DependenceAnalysis
pass is both more general and complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166810 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| e5551ed9cec1ae777c4e4b8852a1d7842c2e1c3d |
|
26-Oct-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Change the internalize pass to internalize all symbols when given an empty
list of externals. This makes sense since a shared library with no symbols
can still be useful if it has static constructors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166795 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| d15c0c7ac118cb23241b002e7206221283e36e2d |
|
17-Oct-2012 |
Nadav Rotem <nrotem@apple.com> |
Add a loop vectorizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166112 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| ad43499fc4c2879e25e8c83ddd556a3079e41516 |
|
11-Oct-2012 |
Sebastian Pop <spop@codeaurora.org> |
dependence analysis
Patch from Preston Briggs <preston.briggs@gmail.com>.
This is an updated version of the dependence-analysis patch, including an MIV
test based on Banerjee's inequalities.
It's a fairly complete implementation of the paper
Practical Dependence Testing
Gina Goff, Ken Kennedy, and Chau-Wen Tseng
PLDI 1991
It cannot yet propagate constraints between coupled RDIV subscripts (discussed
in Section 5.3.2 of the paper).
It's organized as a FunctionPass with a single entry point that supports testing
for dependence between two instructions in a function. If there's no dependence,
it returns null. If there's a dependence, it returns a pointer to a Dependence
which can be queried about details (what kind of dependence, is it loop
independent, direction and distance vector entries, etc). I haven't included
every imaginable feature, but there's a good selection that should be adequate
for supporting many loop transformations. Of course, it can be extended as
necessary.
Included in the patch file are many test cases, commented with C code showing
the loops and array references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165708 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 95f1ef4ac7f3bf7fd0c4636984fe1c5f8e4190a9 |
|
11-Sep-2012 |
Alex Rosenberg <alexr@leftfield.org> |
Add a pass that renames everything with metasyntatic names. This works well after using bugpoint to reduce the confusion presented by the original names, which no longer mean what they used to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163592 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| d26200423ee818e54d4088bd0c499caf840d866d |
|
29-Aug-2012 |
Manman Ren <mren@apple.com> |
Profile: set branch weight metadata with data generated from profiling.
This patch implements ProfileDataLoader which loads profile data generated by
-insert-edge-profiling and updates branch weight metadata accordingly.
Patch by Alastair Murray.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162799 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 5c525b59d5e0036a778d278eeff4832edfd41357 |
|
22-May-2012 |
Nuno Lopes <nunoplopes@sapo.pt> |
add a new pass to instrument loads and stores for run-time bounds checking
move EmitGEPOffset from InstCombine to Transforms/Utils/Local.h
(a draft of this) patch reviewed by Andrew, thanks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157261 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| de5e5ec3045a73a06b1054417f9ac6c02929e9ce |
|
01-Feb-2012 |
Hal Finkel <hfinkel@anl.gov> |
Add a basic-block autovectorization pass.
This is the initial checkin of the basic-block autovectorization pass along with some supporting vectorization infrastructure.
Special thanks to everyone who helped review this code over the last several months (especially Tobias Grosser).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149468 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 2f6263c96a6ed234b8d314cc35c8e2fcc3e81ccc |
|
17-Jan-2012 |
Dan Gohman <gohman@apple.com> |
Add a new ObjC ARC optimization pass to eliminate unneeded
autorelease push+pop pairs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148330 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| e229248cb187a927c6e06c3c4de7b61eae281b1d |
|
06-Dec-2011 |
Nick Lewycky <nicholas@mxc.ca> |
All these arguments are default anyways.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145876 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| f940a1a869b4fe6f857e7fd8aeb97e7b7e9b390e |
|
31-Aug-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove the old tail duplication pass. It is not used and is unable to update
ssa, so it has to be run really early in the pipeline. Any replacement
should probably use the SSAUpdater.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138841 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 0e122d1c2422285c872f68fc0ae1f7e5d2739572 |
|
29-Aug-2011 |
Andrew Trick <atrick@apple.com> |
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
/external/llvm/include/llvm/LinkAllPasses.h
|
| 8592a0cda4cf4ae76c5a29230fb330d0e952bb62 |
|
27-Aug-2011 |
Andrew Trick <atrick@apple.com> |
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
/external/llvm/include/llvm/LinkAllPasses.h
|
| b84619223051fd965cc64e70c8f6b70f7ae6ae85 |
|
27-Aug-2011 |
Andrew Trick <atrick@apple.com> |
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
/external/llvm/include/llvm/LinkAllPasses.h
|
| 2626dba9c5515d2e534c117bb16ceb03dd4d0930 |
|
04-Aug-2011 |
Bill Wendling <isanbard@gmail.com> |
Remove the LowerSetJmp pass. It wasn't used effectively by any of the targets.
This is some of my original LLVM code. *wipes tear*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136821 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 1afcace3a3a138b1b18e5c6270caa8dae2261ae2 |
|
09-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
Land the long talked about "type system rewrite" patch. This
patch brings numerous advantages to LLVM. One way to look at it
is through diffstat:
109 files changed, 3005 insertions(+), 5906 deletions(-)
Removing almost 3K lines of code is a good thing. Other advantages
include:
1. Value::getType() is a simple load that can be CSE'd, not a mutating
union-find operation.
2. Types a uniqued and never move once created, defining away PATypeHolder.
3. Structs can be "named" now, and their name is part of the identity that
uniques them. This means that the compiler doesn't merge them structurally
which makes the IR much less confusing.
4. Now that there is no way to get a cycle in a type graph without a named
struct type, "upreferences" go away.
5. Type refinement is completely gone, which should make LTO much MUCH faster
in some common cases with C++ code.
6. Types are now generally immutable, so we can use "Type *" instead
"const Type *" everywhere.
Downsides of this patch are that it removes some functions from the C API,
so people using those will have to upgrade to (not yet added) new API.
"LLVM 3.0" is the right time to do this.
There are still some cleanups pending after this, this patch is large enough
as-is.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134829 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 9da9934e27dfb48de77b80a3e20ed2d869b52024 |
|
06-Jul-2011 |
Jakub Staszak <jstaszak@apple.com> |
Introduce "expect" intrinsic instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134516 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 9fbd318d36e618fb08fb53bb48b7c848e617a8a7 |
|
16-Jun-2011 |
John McCall <rjmccall@apple.com> |
The ARC language-specific optimizer. Credit to Dan Gohman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133108 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| f5c95b889f270f170ff4f6a24b082be5bb68296e |
|
18-May-2011 |
Bill Wendling <isanbard@gmail.com> |
Conditionalize the format of the GCOV files by target type. Darwin uses the 4.2
format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131503 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| a61e52c9b7cf874b46cef687c1c4627a35952542 |
|
21-Apr-2011 |
Nick Lewycky <nicholas@mxc.ca> |
Add independent controls for whether GCOV profiling should emit .gcno files or
instrument the program to emit .gcda.
TODO: we should emit slightly different .gcda files when .gcno emission is off.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129903 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| b1928704201034c785a26296a49f69355eb56a05 |
|
16-Apr-2011 |
Nick Lewycky <nicholas@mxc.ca> |
Rename LineProfiling to GCOVProfiling to more accurately represent what it
does. Also mostly implement it. Still a work-in-progress, but generates legal
output on crafted test cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129630 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 93b68b20d46f52e2df6914343f1c54c96d6bdf3d |
|
12-Apr-2011 |
Nick Lewycky <nicholas@mxc.ca> |
Add support for line profiling. Very work-in-progress.
Use debug info in the IR to find the directory/file:line:col. Each time that location changes, bump a counter.
Unlike the existing profiling system, we don't try to look at argv[], and thusly don't require main() to be present in the IR. This matches GCC's technique where you specify the profiling flag when producing each .o file.
The runtime library is minimal, currently just calling printf at program shutdown time. The API is designed to make it possible to emit GCOV data later on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129340 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| b5f18f5df00e861b68a06d7d6da0664b3e0ba3d8 |
|
12-Apr-2011 |
Chris Lattner <sabre@nondot.org> |
remove the StructRetPromotion pass. It is unused, not maintained and
has some bugs. If this is interesting functionality, it should be
reimplemented in the argpromotion pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 1a8b9dd7fb945ab78232f3853219cc693bcb5fad |
|
05-Apr-2011 |
Chris Lattner <sabre@nondot.org> |
remove postdom frontiers, because it is dead. Forward dom frontiers are
still used by RegionInfo :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128943 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 00141694fa9fd846a051e335c3ec6ba335aca602 |
|
28-Feb-2011 |
Dan Gohman <gohman@apple.com> |
Delete the GEPSplitter experiment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126671 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 1551abdea6206870df86f730a289a74ef506d259 |
|
28-Feb-2011 |
Dan Gohman <gohman@apple.com> |
Delete the SimplifyHalfPowrLibCalls pass, which was unused, and
only existed as the result of a misunderstanding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126669 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| c92383fd0d5ec4aea4745e04071fa61d1b24230a |
|
28-Feb-2011 |
Dan Gohman <gohman@apple.com> |
Delete the LiveValues pass. I won't get get back to the project it
was started for in the foreseeable future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126668 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 04317cc618aeae28910916469e074d8ce0fcaa03 |
|
29-Jan-2011 |
Andrew Trick <atrick@apple.com> |
Implementation of path profiling.
Modified patch by Adam Preuss.
This builds on the existing framework for block tracing, edge profiling and optimal edge profiling.
See -help-hidden for new flags.
For documentation, see the technical report "Implementation of Path Profiling..." in llvm.org/pubs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124515 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 0092b1142f5d35d204f35ec3cfe19d8de082400f |
|
16-Jan-2011 |
Chris Lattner <sabre@nondot.org> |
remove the partial specialization pass. It is unmaintained and has bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123554 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 12be936cc912b1ff4d1c73c7f2c805a3462da1ab |
|
02-Jan-2011 |
Chris Lattner <sabre@nondot.org> |
sketch out a new early cse pass. No functionality yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122713 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| b0db161f5b85c4a31046d2271d9e270991b53a15 |
|
26-Dec-2010 |
Chris Lattner <sabre@nondot.org> |
Start of a pass for recognizing memset and memcpy idioms.
No functionality yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122562 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 43ff68ded09bf6f722548fa6c62d742483bd133c |
|
20-Dec-2010 |
Duncan Sands <baldrick@free.fr> |
Add a new convenience pass for testing InstructionSimplify. Previously
it could only be tested indirectly, via instcombine, gvn or some other
pass that makes use of InstructionSimplify, which means that testcases
had to be carefully contrived to dance around any other transformations
that that pass did.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122264 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| d8c5ec6aece5732c766bd7d773ff75976d364168 |
|
25-Oct-2010 |
Tobias Grosser <grosser@fim.uni-passau.de> |
Reference RegionPass to stop it being eliminated.
Contributed by: ether
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117263 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| a8702eaf78e70e1eef8a63882ce97ae6d60edf5b |
|
18-Oct-2010 |
Dan Gohman <gohman@apple.com> |
Make AliasSetTracker TBAA-aware, enabling TBAA-enabled LICM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116743 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| d82e9e7d939bb4b4f4773e9853c061e14188f705 |
|
08-Oct-2010 |
Devang Patel <dpatel@apple.com> |
Remove LoopIndexSplit pass. It is neither maintained nor used by anyone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116004 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 3c99c769eb8995ba25de21aa686b09e53d2a7bbe |
|
29-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
remove PointerTracking from mainline, Edwin is going to move it out to ClamAV
for LLVM 2.9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115062 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| ead0109f5bc010af837d0fa7c9bb2401b34fb29d |
|
17-Sep-2010 |
Dan Gohman <gohman@apple.com> |
Add a pass which prints out all the memdep dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114121 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 25e9405272630204eb721d8b6ab47a5a25f24885 |
|
31-Aug-2010 |
Owen Anderson <resistor@mac.com> |
Rename ValuePropagation to a more descriptive CorrelatedValuePropagation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112591 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 5f88af537637831451ff9ffa08c597e05e7dc9fb |
|
28-Aug-2010 |
Chris Lattner <sabre@nondot.org> |
remove the ABCD and SSI passes. They don't have any clients that
I'm aware of, aren't maintained, and LVI will be replacing their value.
nlewycky approved this on irc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112355 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| a0b59f6bd23afaeba923b94f46838cffd5218a12 |
|
28-Aug-2010 |
Owen Anderson <resistor@mac.com> |
Add a prototype of a new peephole optimizing pass that uses LazyValue info to simplify PHIs and select's.
This pass addresses the missed optimizations from PR2581 and PR4420.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112325 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 3bababf880bfeaf1bcda7e4f808007621b6bfac8 |
|
03-Aug-2010 |
Peter Collingbourne <peter@pcc.me.uk> |
Add an atomic lowering pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110113 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| c182cb5784cfe557f3c8fa6cfb208c02d2ed42d5 |
|
03-Aug-2010 |
Dan Gohman <gohman@apple.com> |
Sketch up a preliminary Type-Based Alias Analysis implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110077 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| f96b0063674e6bf72da5429bd49097e33c2325c7 |
|
22-Jul-2010 |
Tobias Grosser <grosser@fim.uni-passau.de> |
Add new RegionInfo pass.
The RegionInfo pass detects single entry single exit regions in a function,
where a region is defined as any subgraph that is connected to the remaining
graph at only two spots.
Furthermore an hierarchical region tree is built.
Use it by calling "opt -regions analyze" or "opt -view-regions".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109089 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 26d14294de179ada3ba472d206bd25e9785f05a3 |
|
01-Jul-2010 |
Devang Patel <dpatel@apple.com> |
Debugging infomration is encoded in llvm IR using metadata. This is designed
such a way that debug info for symbols preserved even if symbols are
optimized away by the optimizer.
Add new special pass to remove debug info for such symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107416 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| ef0b14593bb8dd5651606925584adb1ac1096ba5 |
|
07-May-2010 |
Dan Gohman <gohman@apple.com> |
Add a simple module-level debug info printer. It just sets up a
DebugInfoFinder and iterates over all the contents calling print.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103262 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 28a193ed8b4b37593afb76f9130eacf393ea9383 |
|
07-May-2010 |
Dan Gohman <gohman@apple.com> |
Add an LLVM IR version of code sinking. This uses the same simple algorithm
as MachineSink, but it isn't constrained by MachineInstr-level details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103257 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| fd649015795ec187dace55f6c00e9d0999ba0373 |
|
13-Apr-2010 |
Owen Anderson <resistor@mac.com> |
SCCVN, we hardly knew ye!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101117 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 113902e9fba5f4baf3de3c6ac0241d49ffdfa55c |
|
08-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Add a -lint pass which checks for common sources of undefined or likely
unintended behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100798 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| a9cf19670f50095eac7191a5360ed03839e87465 |
|
01-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
remove anders-aa from mainline, it isn't maintained and is
tantalyzing enough that people keep trying to use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97483 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| d2592ff69ba86d8d5da5b598429f373cb2842699 |
|
09-Feb-2010 |
Eric Christopher <echristo@apple.com> |
Pull these back out, they're a little too aggressive and time
consuming for a simple optimization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95671 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 1926b648e132631282aa15d25e4f8278f87c24fb |
|
09-Feb-2010 |
Eric Christopher <echristo@apple.com> |
Add a new pass to do llvm.objsize lowering using SCEV.
Initial skeleton and SCEVUnknown lowering implemented,
the rest should come relatively quickly. Move testcase
to new directory.
Move pass to right before SimplifyLibCalls - which is
moved down a bit so we can take advantage of a few opts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95628 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 5fadf1770901ae9ce231d9a68cb68da7bc4f2a91 |
|
02-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
remove the random sampling framework, which is not maintained anymore.
If there is interest, it can be resurrected from SVN. PR4912.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92422 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| f8fb7c26ee251e71be8a5372dc4936f3042c7553 |
|
11-Nov-2009 |
Chris Lattner <sabre@nondot.org> |
remove the now dead condprop pass, PR3906.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86810 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 10f2d13d580da348ba9769864f02d0d5a862c1e0 |
|
11-Nov-2009 |
Chris Lattner <sabre@nondot.org> |
Stub out a new lazy value info pass, which will eventually
vend value constraint information to the optimizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86767 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 9f476e3179713a1e93bbf634855b85a93f8653cd |
|
31-Oct-2009 |
Dan Gohman <gohman@apple.com> |
Remove CodeGenLICM. It's largely obsoleted by MachineLICM's new ability
to unfold loop-invariant loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85657 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 40cc524edee857eab238338200d2cc80f840f52f |
|
28-Oct-2009 |
Nick Lewycky <nicholas@mxc.ca> |
Add ABCD, a generalized implementation of the Elimination of Array Bounds
Checks on Demand algorithm which looks at arbitrary branches instead of loop
iterations. This is GSoC work by Andre Tavares with only editorial changes
applied!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85382 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 8b251c25b2a999f48db47509db2ddb9e80cd49ff |
|
27-Oct-2009 |
Owen Anderson <resistor@mac.com> |
Forgot to commit these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85180 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 046e78ce55a7c3d82b7b6758d2d77f2d99f970bf |
|
27-Oct-2009 |
Victor Hernandez <vhernandez@apple.com> |
Remove FreeInst.
Remove LowerAllocations pass.
Update some more passes to treate free calls just like they were treating FreeInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85176 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 6000e253d4b59677030fdf2f53f8d1e5fa00a1a4 |
|
26-Oct-2009 |
Dan Gohman <gohman@apple.com> |
Check in the experimental GEP splitter pass. This pass splits complex
GEPs (more than one non-zero index) into simple GEPs (at most one
non-zero index). In some simple experiments using this it's not
uncommon to see 3% overall code size wins, because it exposes
redundancies that can be eliminated, however it's tricky to use
because instcombine aggressively undoes the work that this pass does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85144 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 66284e063a1e46500acae48bdc0e4a00652021d1 |
|
24-Oct-2009 |
Victor Hernandez <vhernandez@apple.com> |
Auto-upgrade free instructions to calls to the builtin free function.
Update all analysis passes and transforms to treat free calls just like FreeInst.
Remove RaiseAllocations and all its tests since FreeInst no longer needs to be raised.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84987 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 98b532cf33a3198391f2f411879059f6c7bf99a0 |
|
18-Oct-2009 |
Chris Lattner <sabre@nondot.org> |
remove the IndMemRemPass, which only made sense for when malloc/free were intrinsic
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84404 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| b839c5577d8ecb884ffb6874a14782797faec9c4 |
|
18-Oct-2009 |
Chris Lattner <sabre@nondot.org> |
add function passes for printing various dominator datastructures
accessible through opt. Patch by Tobias Grosser!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84397 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 8ef27511e32bf704e2a25ebc96858439ab58f449 |
|
08-Oct-2009 |
Chris Lattner <sabre@nondot.org> |
remove LoopVR pass. According to Nick:
"LoopVR's logic was copied into ScalarEvolution::getUnsignedRange and
::getSignedRange. Please delete LoopVR."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83531 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 7963e159515bfb21c39739b84a1abc5b36c0a5a7 |
|
06-Oct-2009 |
Chris Lattner <sabre@nondot.org> |
remove predicate simplifier, it never got the last bugs beaten
out of it, and jump threading, condprop and gvn are now getting
most of the benefit. This was approved by Nicholas and Nicolas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83390 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 99be299edb6531cad64785196d65414b888e7453 |
|
01-Oct-2009 |
Chris Lattner <sabre@nondot.org> |
remove the GVNPRE pass. It has been subsumed by the GVN pass.
Ok'd by Owen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83193 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 6f65d79750154c92c3e184c8cf3233a66c411c87 |
|
16-Sep-2009 |
Dan Gohman <gohman@apple.com> |
Add a new pass for doing late hoisting of floating-point and vector
constants out of loops. These aren't covered by the regular LICM
pass, because in LLVM IR constants don't require separate
instructions. They're not always covered by the MachineLICM pass
either, because it doesn't know how to unfold folded constant-pool
loads. This is somewhat experimental at this point, and off by
default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82076 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| ad09d42e04d16fe4abe36e4642de22805dbe2752 |
|
01-Sep-2009 |
Andreas Neustifter <astifter-llvm@gmx.at> |
Addedum to r80712, forgot to add files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80713 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| e7ddcfdebe357b4067f9c7d68d44616e11351a23 |
|
01-Sep-2009 |
Andreas Neustifter <astifter-llvm@gmx.at> |
Preparation for Optimal Edge Profiling:
This adds a pass to verify the current profile against the flow conditions.
This is very helpful when later on trying to perserve the profiling information
during all passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80666 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 2385e0e22ca482f2896dfa975a08db2f54926c09 |
|
26-Aug-2009 |
Dan Gohman <gohman@apple.com> |
Create a ScalarEvolution-based AliasAnalysis implementation.
This is a simple AliasAnalysis implementation which works by making
ScalarEvolution queries. ScalarEvolution has a more complete understanding
of arithmetic than BasicAA's collection of ad-hoc checks, so it handles
some cases that BasicAA misses, for example p[i] and p[i+1] within the
same iteration of a loop.
This is currently experimental. It may be that the main use for this pass
will be to help find cases where BasicAA can be profitably extended, or
to help in the development of the overall AliasAnalysis infrastructure,
however it's also possible that it could grow up to become a directly
useful pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80098 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 55e354ac0e294bde258420f80a2cc11ea19db482 |
|
08-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add a basic static ProfileInfo provider (ProfileEstimatorPass).
- Part of optimal static profiling patch sequence by Andreas Neustifter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78484 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 969f28dfb6478b1759cb13a216d3dc5515a889d1 |
|
14-Jul-2009 |
Torok Edwin <edwintorok@gmail.com> |
Introduce a pointertracking pass.
For now this only computes the allocated size of the memory pointed to by a
pointer, and offset a pointer from allocated pointer.
The actual checkLimits part will come later, after another round of review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75657 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 4c12ee5f612f5f67af9e7715dba44d28f9c03ad5 |
|
09-Jul-2009 |
Nick Lewycky <nicholas@mxc.ca> |
Forgot a couple files when adding the -ssi-everything pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75136 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 715029478c0a54cab2c366816d11d712bf51efc5 |
|
03-Jul-2009 |
Nick Lewycky <nicholas@mxc.ca> |
Add Static Single Information construction pass written by André Tavares!
Use it by requiring it through the pass manager, then calling its createSSI
method on the variables that you want in SSI form.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74780 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| cb21010fa0d7fd7018ddd966ca5bb48a47022ad0 |
|
24-Jun-2009 |
Andreas Bolka <a@bolka.at> |
Scaffolding for LDA pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74120 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| ca399021d47d640551eb786620bcd108e1758485 |
|
14-Jun-2009 |
Owen Anderson <resistor@mac.com> |
Add an early implementation of a partial inlining pass. The idea behind this
is that, for functions whose bodies are entirely guarded by an if-statement, it
can be profitable to pull the test out of the callee and into the caller.
This code has had some cursory testing, but still has a number of known issues
on the LLVM test suite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73338 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 3751f564e372071bcbeba26811917fd03dd58850 |
|
19-Mar-2009 |
Dan Gohman <gohman@apple.com> |
Add a liveness analysis pass for LLVM IR values. This computes
the set of blocks in which values are used, the set in which
values are live-through, and the set in which values are
killed. For the live-through and killed sets, conservative
approximations are used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67309 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| e02f724880ddb7ffe296cda3ffb9822761a13ce7 |
|
28-Jan-2009 |
Duncan Sands <baldrick@free.fr> |
Fix PR3415 (infinite loop in EscapeAnalysis) by
deleting the escape analysis pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63197 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 9e89ba31f16a960239a750a26a982b4c9dfe8949 |
|
31-Dec-2008 |
Duncan Sands <baldrick@free.fr> |
Rename AddReadAttrs to FunctionAttrs, and teach it how
to work out (in a very simplistic way) which function
arguments (pointer arguments only) are only dereferenced
and so do not escape. Mark such arguments 'nocapture'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61525 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 6e68106a47e9774476f2f39df572652c1eb5f75c |
|
16-Dec-2008 |
Torok Edwin <edwintorok@gmail.com> |
Add -print-dbginfo pass that prints LLVM IR with comments inserted to show
which source/line a certain BB/instruction comes from, original variable names,
and original (unmangled) C++ name of functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61085 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| f17fc461d17f9fa85f8fbc140ded8f3c591791e2 |
|
18-Nov-2008 |
Devang Patel <dpatel@apple.com> |
Add new helper pass that strips all symbol names except debugging information.
This pass makes it easier to test wheter debugging info. influences optimization passes or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59552 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 94b29c3eacfad973ea32b7fdfaa5e067d55bbfa4 |
|
12-Nov-2008 |
Devang Patel <dpatel@apple.com> |
Undo previous check-in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59092 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 90d45b8a4a787739662dc1c781dc0e7c57c2ffa2 |
|
11-Nov-2008 |
Devang Patel <dpatel@apple.com> |
Add utility pass to remove dbg info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59068 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 8f027c7fea068394be9026a80a8cbe045ed021ee |
|
05-Nov-2008 |
Dan Gohman <gohman@apple.com> |
Add a new pass to simplify specific half_powr function calls. This is
a specialized pass that it not likely to be generally useful.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58732 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 579a0246616d76bc536de0e41edf069d091604be |
|
02-Nov-2008 |
Nick Lewycky <nicholas@mxc.ca> |
Add a new MergeFunctions pass. It finds identical functions and merges them.
This triggers only 60 times in llvm-test (look at .llvm.bc, not .linked.rbc)
and so it probably wont be turned on by default. Also, may of those are likely
to go away when PR2973 is fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58557 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| f4db3a51c7d806f7dcef5d9625e7cdf7f122dca9 |
|
22-Oct-2008 |
Daniel Dunbar <daniel@zuster.org> |
Privatize PrintModulePass and PrintFunctionPass and add
createPrintModulePass and createPrintFunctionPass.
- So clients who compile w/o RTTI can use them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57933 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 36b708a3188cd02909d102c26ec6c251147890d7 |
|
12-Oct-2008 |
Owen Anderson <resistor@mac.com> |
Add EscapeAnalysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57411 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| acdb2eeb45ba6d9e71d0e0d0c5a0d82183422345 |
|
19-Sep-2008 |
Duncan Sands <baldrick@free.fr> |
Remove the MarkModRef pass (use AddReadAttrs instead).
Unfortunately this means removing one regression test
of GlobalsModRef because I couldn't work out how to
perform it without MarkModRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56342 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 9f07a290b92a8ff06dfb9f3c28d6aa082217d9a6 |
|
19-Sep-2008 |
Duncan Sands <baldrick@free.fr> |
Add a new pass AddReadAttrs which works out which functions
can get the readnone/readonly attributes, and gives them it.
The plan is to remove markmodref (which did the same thing
by querying GlobalsModRef) and delete the analogous
functionality from GlobalsModRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56341 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| cf996d4b5613616f9de3a816751e2a128dac7d8a |
|
03-Sep-2008 |
Andrew Lenharth <andrewl@lenharth.org> |
Initial version of a Partial Specialization IPO pass. It triggers a couple hundred times on 176.gcc. I don't know the performance impact yet, the heuristic is quite simple still.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55734 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 3d566ddd05120d1ff85eb4f93283e0e85366fa82 |
|
03-Sep-2008 |
Devang Patel <dpatel@apple.com> |
Add missing decls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55719 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 3cd652d5304135c8264b1fd63095ab3e47ae73a4 |
|
01-Sep-2008 |
Duncan Sands <baldrick@free.fr> |
Add a small pass that sets the readnone/readonly
attributes on functions, based on the result of
alias analysis. It's not hardwired to use
GlobalsModRef even though this is the only (AFAIK)
alias analysis that results in this pass actually
doing something. Enable as follows:
opt ... -globalsmodref-aa -markmodref ...
Advantages of this pass: (1) records the result
of globalsmodref in the bitcode, meaning it is
available for use by later passes (currently
the pass manager isn't smart enough to magically
make an advanced alias analysis available to all
later passes), which may expose more optimization
opportunities; (2) hopefully speeds up compilation
when code is optimized twice, for example when a
file is compiled to bitcode, then later LTO is done
on it: marking functions readonly/readnone when
producing the initial bitcode should speed up alias
analysis during LTO; (3) good for discovering that
globalsmodref doesn't work very well :)
Not currently turned on by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55604 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 3793325cb3b4d97a295e5aaa419cfcf2866940c9 |
|
23-Aug-2008 |
Chris Lattner <sabre@nondot.org> |
Add a new trivial -inst-namer pass which makes it possible to diff the
before/after effects of a pass, crazy!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55230 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 3688f268cb31dbfb5b36131d96af668fa2fc6a8d |
|
15-Aug-2008 |
Owen Anderson <resistor@mac.com> |
Remove GCSE, ValueNumbering, and LoadValueNumbering. These have been deprecated for almost a year; it's finally time for them to go away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54822 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| a11e2eb845ffc1ad9aee0a96d6998a3e084edfcd |
|
30-Jun-2008 |
Nick Lewycky <nicholas@mxc.ca> |
Add a value range analysis that lazily computes ranges using ScalarEvolutions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52885 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 5771d6c16d71dc3bba59b88592686c76f07f4721 |
|
29-May-2008 |
Owen Anderson <resistor@mac.com> |
Force postdom to be linked into opt and bugpoint, even though it is no longer used by any passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51686 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 029840c93521f5c54380e037a66216c8227ad1e1 |
|
07-May-2008 |
Chris Lattner <sabre@nondot.org> |
Add a new LibCallAliasAnalysis pass, which is parameterized
by an instance of LibCallInfo to provide mod/ref info of
standard library functions. This is powerful enough to
say that 'sqrt' is readonly except that it modifies errno,
or that "printf doesn't store to memory unless the %n
constraint is present" etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50827 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 0396cd33ca2d879d1cf0e9b252ce43a760449fff |
|
29-Apr-2008 |
Owen Anderson <resistor@mac.com> |
Rename DeadLoopElimination to LoopDeletion, part 2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50437 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 0ff7708a5bbde331f9f54fb955bf7a2e96af710e |
|
29-Apr-2008 |
Owen Anderson <resistor@mac.com> |
Add dead loop elimination, which removes dead loops for which we can compute
the trip count.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50382 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 8383a7b7a6acdae478d4b4c2520915153b73f676 |
|
20-Apr-2008 |
Chris Lattner <sabre@nondot.org> |
Add a new Jump Threading pass, which will handle cases
such as those in PR2235. Right now the pass is not very
effective. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50000 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| a723d1e48f4a261512c28845c53eda569fa5218c |
|
09-Apr-2008 |
Owen Anderson <resistor@mac.com> |
Factor a bunch of functionality related to memcpy and memset transforms out of
GVN and into its own pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49419 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| c6791d9fca0ca42c6ccc7b786bbb73dd5ac330eb |
|
07-Mar-2008 |
Devang Patel <dpatel@apple.com> |
Add new sretpromotion pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48032 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 5f2e4681ce039f29d75fae2d8447e4a31b8e4706 |
|
22-Feb-2008 |
Devang Patel <dpatel@apple.com> |
Add StripDeadPrototypes pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47488 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 75542bd56b4d38d7a2fdf8596a0128509a51e89d |
|
19-Feb-2008 |
Chris Lattner <sabre@nondot.org> |
remove the LowerSelect pass. The last client was the old Sparc backend, which is long dead by now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47323 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 15f166c7b6ed054e9a9b54161dd9342d9f083564 |
|
19-Feb-2008 |
Chris Lattner <sabre@nondot.org> |
remove the lower packed pass. It can never work and even the parts that
could work don't work fully. This fixes PR1705. Oh yeah, we don't have
packed types anymore either ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47322 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| beefd3d0f81ecd206601e62228975111c4cf84f4 |
|
27-Jan-2008 |
Bill Wendling <isanbard@gmail.com> |
The CorrelatedExpressionElimination pass is known to be buggy. Remove it.
This fixes PR1769.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46408 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 8fa89291774a29ee30adb9d0fd01655c84eaac13 |
|
07-Jan-2008 |
Gordon Henriksen <gordonhenriksen@mac.com> |
With this patch, the LowerGC transformation becomes the
ShadowStackCollector, which additionally has reduced overhead with
no sacrifice in portability.
Considering a function @fun with 8 loop-local roots,
ShadowStackCollector introduces the following overhead
(x86):
; shadowstack prologue
movl L_llvm_gc_root_chain$non_lazy_ptr, %eax
movl (%eax), %ecx
movl $___gc_fun, 20(%esp)
movl $0, 24(%esp)
movl $0, 28(%esp)
movl $0, 32(%esp)
movl $0, 36(%esp)
movl $0, 40(%esp)
movl $0, 44(%esp)
movl $0, 48(%esp)
movl $0, 52(%esp)
movl %ecx, 16(%esp)
leal 16(%esp), %ecx
movl %ecx, (%eax)
; shadowstack loop overhead
(none)
; shadowstack epilogue
movl 48(%esp), %edx
movl %edx, (%ecx)
; shadowstack metadata
.align 3
___gc_fun: # __gc_fun
.long 8
.space 4
In comparison to LowerGC:
; lowergc prologue
movl L_llvm_gc_root_chain$non_lazy_ptr, %eax
movl (%eax), %ecx
movl %ecx, 48(%esp)
movl $8, 52(%esp)
movl $0, 60(%esp)
movl $0, 56(%esp)
movl $0, 68(%esp)
movl $0, 64(%esp)
movl $0, 76(%esp)
movl $0, 72(%esp)
movl $0, 84(%esp)
movl $0, 80(%esp)
movl $0, 92(%esp)
movl $0, 88(%esp)
movl $0, 100(%esp)
movl $0, 96(%esp)
movl $0, 108(%esp)
movl $0, 104(%esp)
movl $0, 116(%esp)
movl $0, 112(%esp)
; lowergc loop overhead
leal 44(%esp), %eax
movl %eax, 56(%esp)
leal 40(%esp), %eax
movl %eax, 64(%esp)
leal 36(%esp), %eax
movl %eax, 72(%esp)
leal 32(%esp), %eax
movl %eax, 80(%esp)
leal 28(%esp), %eax
movl %eax, 88(%esp)
leal 24(%esp), %eax
movl %eax, 96(%esp)
leal 20(%esp), %eax
movl %eax, 104(%esp)
leal 16(%esp), %eax
movl %eax, 112(%esp)
; lowergc epilogue
movl 48(%esp), %edx
movl %edx, (%ecx)
; lowergc metadata
(none)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45670 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| f07b9a76e546e8ee1df9ac7203c1c78133dcea88 |
|
06-Jan-2008 |
Chris Lattner <sabre@nondot.org> |
fix an accidental commit that broke all the testers :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45659 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 2e48a70b35635165703838fc8d3796b664207aa1 |
|
06-Jan-2008 |
Chris Lattner <sabre@nondot.org> |
rename isStore -> mayStore to more accurately reflect what it captures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45656 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 699f5faed58675433907a0a868ffd10a7c235ff8 |
|
05-Jan-2008 |
Owen Anderson <resistor@mac.com> |
Didn't mean to commit this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45606 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| d94b6a16fec7d5021e3922b0e34f9ddb268d54b1 |
|
05-Jan-2008 |
Owen Anderson <resistor@mac.com> |
Move some more functionality from MRegisterInfo to TargetInstrInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45603 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 7ed47a13356daed2a34cd2209a31f92552e3bdd8 |
|
29-Dec-2007 |
Chris Lattner <sabre@nondot.org> |
Don't attribute in file headers anymore. See llvmdev for the
discussion of this change. Boy are my fingers tired. ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| 7e9edda51d120c1c7c099929944f909a4f296a39 |
|
15-Sep-2007 |
Owen Anderson <resistor@mac.com> |
Remove RLE from the headers, since the pass itself is gone now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41971 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|
| fee76bd9ba038a4640259ffcbb2c6e2bd970a3ca |
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07-Aug-2007 |
Devang Patel <dpatel@apple.com> |
Begin loop index split pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40883 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| f6a05f949f39d94d846dff9bf5093a838c6ebc4b |
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01-Aug-2007 |
Owen Anderson <resistor@mac.com> |
Rename FastDSE to just DSE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40668 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 1ad2cb75553a30bcec9fdc15733a20df6bc50431 |
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24-Jul-2007 |
Owen Anderson <resistor@mac.com> |
Add a GVN pass, using the value numbering code I developed for GVNPRE and the
load elimination code from RedundantLoadElimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40469 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| a7f98e2919c2e1ac39e6b82b11fd9e3a7aef00a0 |
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24-Jul-2007 |
Owen Anderson <resistor@mac.com> |
Rename a lot of things to change FastDLE to RedundantLoadElimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40457 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| fb80b6e056f3bf8e82eba131220b1dfc8f80f5a0 |
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24-Jul-2007 |
Owen Anderson <resistor@mac.com> |
Forgot to commit this file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40447 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| b77c457cc87aeeb166995aed793a516e9e431703 |
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11-Jul-2007 |
Owen Anderson <resistor@mac.com> |
Add FastDSE, a new algorithm for doing dead store elimination. This algorithm is not as accurate
as the current DSE, but it only a linear scan over each block, rather than quadratic. Eventually
(once it has been improved somewhat), this will replace the current DSE.
NOTE: This has not yet been extensively tested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38517 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 1f476f4d84028c69777b9d309579209666f45543 |
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30-May-2007 |
Owen Anderson <resistor@mac.com> |
Put GVN-PRE in all the right places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37352 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 3dc6776b338f81e2d47daa42cc12c9f91053043d |
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15-Apr-2007 |
Owen Anderson <resistor@mac.com> |
Remove ImmediateDominator analysis. The same information can be obtained from DomTree. A lot of code for
constructing ImmediateDominator is now folded into DomTree construction.
This is part of the ongoing work for PR217.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36063 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| ba43963e96c9eb28d4f6862e46c5d3fbdc1f3b96 |
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07-Apr-2007 |
Owen Anderson <resistor@mac.com> |
Completely purge DomSet. This is the (hopefully) final patch for PR1171.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35731 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 6116fb10359fc62914c37bfb80a80d85b4c5e885 |
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07-Apr-2007 |
Chris Lattner <sabre@nondot.org> |
add loop rot
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35722 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| dbe0deca339585dfbaed5951ef0ca2c6a0df173c |
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31-Mar-2007 |
Chris Lattner <sabre@nondot.org> |
Split the sdisel code munging stuff out into its own opt-pass, CodeGenPrepare.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35528 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| a9a23d8faf03b26ade1954693b9570cc72b62ffe |
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20-Feb-2007 |
Chris Lattner <sabre@nondot.org> |
remove some passes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34437 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| ef9b9a793949469cdaa4ab6d0173136229dcab7b |
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05-Feb-2007 |
Reid Spencer <rspencer@reidspencer.com> |
For PR411:
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33918 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 7ba98a90008727e2fa0dfc1787cad71e1b6021eb |
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04-Feb-2007 |
Reid Spencer <rspencer@reidspencer.com> |
For PR1072:
Removing -raise has neglible positive or negative side effects so we are
opting to remove it. See the PR for comparison details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33844 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| fd0cf616709cecf1bbb276ecfa20d489b295eccb |
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07-Jan-2007 |
Chris Lattner <sabre@nondot.org> |
remove an old instrumentation pass that is not used anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32997 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| bc8003879124d6c4e31c1cedbf613560bce9212c |
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13-Dec-2006 |
John Criswell <criswell@uiuc.edu> |
Remove DSA header files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32552 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| e026c070c4e9001c6023a8c14664e68151e0b30f |
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13-Dec-2006 |
John Criswell <criswell@uiuc.edu> |
Remove DSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32542 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 472c7918b0bc155e002db6f682c899e21bff852c |
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14-Nov-2006 |
Andrew Lenharth <andrewl@lenharth.org> |
A shim over other AA impls to catch incorrect uses
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31724 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 05450ae12828337c52f27d68ec9d611dda93c939 |
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29-Aug-2006 |
Nick Lewycky <nicholas@mxc.ca> |
Add PredicateSimplifier pass. Collapses equal variables into one form
and simplifies expressions. This implements the optimization described
in PR807.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29947 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 037ce981d8ebbe275236814876441f872d438c26 |
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21-Aug-2006 |
Reid Spencer <rspencer@reidspencer.com> |
Fix the documentation for this file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29788 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
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| 62c5105adc4f51c6dd07be3471ea2462c8e00c82 |
|
21-Aug-2006 |
Reid Spencer <rspencer@reidspencer.com> |
For PR885:
Consolidate the LinkAllAnalyses.h and LinkAllPasses.h headers into one
so there is no dupliation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29787 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/LinkAllPasses.h
|