| de2d8694e25a814696358e95141f4b1aa4d8847e |
|
20-Sep-2016 |
Pirama Arumuga Nainar <pirama@google.com> |
Update aosp/master LLVM for rebase to r275480
Bug: http://b/31320715
This merges commit 7dcf7f03e005379ef2f06db96aa93f06186b66d5 from
aosp/dev.
Test: Build AOSP and run RenderScript tests (host tests for slang and
libbcc, RsTest, CTS)
Change-Id: Iaf3738f74312d875e69f61d604ac058f381a2a1a
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| f3ef5332fa3f4d5ec72c178a2b19dac363a19383 |
|
04-Mar-2016 |
Pirama Arumuga Nainar <pirama@google.com> |
Update aosp/master LLVM for rebase to r256229
http://b/26987366
Change-Id: I1f29c4676a8abe633ab5707dded58d846c973d50
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 6948897e478cbd66626159776a8017b3c18579b9 |
|
01-Jul-2015 |
Pirama Arumuga Nainar <pirama@google.com> |
Update aosp/master LLVM for rebase to r239765
Bug: 20140355: This rebase pulls the upstream fix for the spurious
warnings mentioned in the bug.
Change-Id: I7fd24253c50f4d48d900875dcf43ce3f1721a3da
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 4c5e43da7792f75567b693105cc53e3f1992ad98 |
|
08-Apr-2015 |
Pirama Arumuga Nainar <pirama@google.com> |
Update aosp/master llvm for rebase to r233350
Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| ebe69fe11e48d322045d5949c83283927a0d790b |
|
23-Mar-2015 |
Stephen Hines <srhines@google.com> |
Update aosp/master LLVM for rebase to r230699.
Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 37ed9c199ca639565f6ce88105f9e39e898d82d0 |
|
01-Dec-2014 |
Stephen Hines <srhines@google.com> |
Update aosp/master LLVM for rebase to r222494.
Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| dce4a407a24b04eebc6a376f8e62b41aaa7b071f |
|
29-May-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 36b56886974eae4f9c5ebc96befd3e7bfe5de338 |
|
24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 4f96b7e1478be0b33cda589db40635a1e3a40c11 |
|
13-Aug-2013 |
Peter Collingbourne <peter@pcc.me.uk> |
Reapply r188119 now that the bug it exposed is fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188217 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 5cf14916c3b1dd1df32c825b8eb63b6d828aa7a5 |
|
10-Aug-2013 |
Arnold Schwaighofer <aschwaighofer@apple.com> |
Revert r188119 "Kill some duplicated code for removing unreachable BBs."
It is breaking builbots with libgmalloc enabled on Mac OS X.
$ cd llvm ; mkdir release ; cd release
$ ../configure --enable-optimized —prefix=$PWD/install
$ make
$ make check
$ Release+Asserts/bin/llvm-lit -v --param use_gmalloc=1 --param \
gmalloc_path=/usr/lib/libgmalloc.dylib \
../test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188142 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 835738ce54edb4746cfa4cdfc76608fec03fab3a |
|
10-Aug-2013 |
Peter Collingbourne <peter@pcc.me.uk> |
Kill some duplicated code for removing unreachable BBs.
This moves removeUnreachableBlocksFromFn from SimplifyCFGPass.cpp
to Utils/Local.cpp and uses it to replace the implementation of
llvm::removeUnreachableBlocks, which appears to do a strict subset
of what removeUnreachableBlocksFromFn does.
Differential Revision: http://llvm-reviews.chandlerc.com/D1334
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188119 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 01d7203ef8316fdd71c3cec59f8e68fb869e0dbf |
|
06-Aug-2013 |
Tom Stellard <thomas.stellard@amd.com> |
Factor FlattenCFG out from SimplifyCFG
Patch by: Mei Ye
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187764 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 57e6b2d1f3de0bf459e96f7038e692d624f7e580 |
|
27-Jul-2013 |
Tom Stellard <thomas.stellard@amd.com> |
SimplifyCFG: Use parallel-and and parallel-or mode to consolidate branch conditions
Merge consecutive if-regions if they contain identical statements.
Both transformations reduce number of branches. The transformation
is guarded by a target-hook, and is currently enabled only for +R600,
but the correctness has been tested on X86 target using a variety of
CPU benchmarks.
Patch by: Mei Ye
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187278 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 5f46c3c2e8d13c6ac8d3863d84e887f84c73f27a |
|
07-Jan-2013 |
Chandler Carruth <chandlerc@gmail.com> |
Make SimplifyCFG simply depend upon TargetTransformInfo and pass it
through as a reference rather than a pointer. There is always *some*
implementation of this available, so this simplifies code by not having
to test for whether it is available or not.
Further, it turns out there were piles of places where SimplifyCFG was
recursing and not passing down either TD or TTI. These are fixed to be
more pedantically consistent even though I don't have any particular
cases where it would matter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171691 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| be04929f7fd76a921540e9901f24563e51dc1219 |
|
07-Jan-2013 |
Chandler Carruth <chandlerc@gmail.com> |
Move TargetTransformInfo to live under the Analysis library. This no
longer would violate any dependency layering and it is in fact an
analysis. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171686 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 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/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 179481419851ca4bd3643dc89d3d83056246c4a8 |
|
17-Dec-2012 |
Evgeniy Stepanov <eugeni.stepanov@gmail.com> |
Optimize tree walking in markAliveBlocks.
Check whether a BB is known as reachable before adding it to the worklist.
This way BB's with multiple predecessors are added to the list no more than
once.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170335 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| d04a8d4b33ff316ca4cf961e06c9e312eff8e64f |
|
03-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Use the new script to sort the includes of every file under lib.
Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.
Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 04d7d13d301df66f6c232e41611145c062183bf3 |
|
30-Oct-2012 |
Hans Wennborg <hans@hanshq.net> |
Use TargetTransformInfo to control switch-to-lookup table transformation
When the switch-to-lookup tables transform landed in SimplifyCFG, it
was pointed out that this could be inappropriate for some targets.
Since there was no way at the time for the pass to know anything about
the target, an awkward reverse-transform was added in CodeGenPrepare
that turned lookup tables back into switches for some targets.
This patch uses the new TargetTransformInfo to determine if a
switch should be transformed, and removes
CodeGenPrepare::ConvertLoadToSwitch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167011 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 3574eca1b02600bac4e625297f4ecf745f4c4f32 |
|
08-Oct-2012 |
Micah Villmow <villmow@gmail.com> |
Move TargetData to DataLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165402 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 557a20a23494c13fbcef90fcc8454f2c8aa33c22 |
|
06-Sep-2012 |
Jim Grosbach <grosbach@apple.com> |
Update function names to conform to guidelines.
No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163279 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| a94d6e87c4c49f2e81b01d66d8bfb591277f8f96 |
|
24-Jul-2012 |
Nadav Rotem <nadav.rotem@intel.com> |
Clean whitespaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160668 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| d49981a9bbeb49626389119ebec3b0626337b233 |
|
17-Jul-2012 |
Nuno Lopes <nunoplopes@sapo.pt> |
fix PR13339 (remove the predecessor from the unwind BB when removing an invoke)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160325 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 4ccb89c71fdc3d33681e292f42e49d8527cb9d7f |
|
02-Jul-2012 |
Nuno Lopes <nunoplopes@sapo.pt> |
fix the regression I introduced in r159385 (it's necessary to update PHI nodes in unwind BB
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159534 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 7f71f5f6b8eaea342306b0cddb04e273a8562db6 |
|
29-Jun-2012 |
Nuno Lopes <nunoplopes@sapo.pt> |
make simplifyCFG erase invokes to readonly/readnone functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159385 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 3769fe149bb47dfdaa8ac39b7a4c26cf98ec503e |
|
25-Jun-2012 |
Nuno Lopes <nunoplopes@sapo.pt> |
improve optimization of invoke instructions:
- simplifycfg: invoke undef/null -> unreachable
- instcombine: invoke new -> invoke expect(0, 0) (an arbitrary NOOP intrinsic; only done if the allocated memory is unused, of course)
- verifier: allow invoke of intrinsics (to make the previous step work)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159146 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| a3efbb15ddd5aa9006564cd79086723640084878 |
|
15-Jul-2011 |
Jay Foad <jay.foad@gmail.com> |
Convert CallInst and InvokeInst APIs to use ArrayRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135265 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| d63308978331aa6baed720a94e372d043bcc10bb |
|
03-Jun-2011 |
Devang Patel <dpatel@apple.com> |
Preserve line number information while converting Invoke into a Call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132505 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 5649ba70fb39f2fda4791d255ae8bb373071874f |
|
22-May-2011 |
Frits van Bommel <fvbommel@gmail.com> |
Add a parameter to ConstantFoldTerminator() that callers can use to ask it to also clean up the condition of any conditional terminator it folds to be unconditional, if that turns the condition into dead code. This just means it calls RecursivelyDeleteTriviallyDeadInstructions() in strategic spots. It defaults to the old behavior.
I also changed -simplifycfg, -jump-threading and -codegenprepare to use this to produce slightly better code without any extra cleanup passes (AFAICT this was the only place in -simplifycfg where now-dead conditions of replaced terminators weren't being cleaned up). The only other user of this function is -sccp, but I didn't read that thoroughly enough to figure out whether it might be holding pointers to instructions that could be deleted by this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131855 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 7878f37cf0dc76689c550727d236ee942b66343f |
|
27-Apr-2011 |
Devang Patel <dpatel@apple.com> |
Simplify cfg inserts a call to trap when unreachable code is detected. Assign DebugLoc to this new trap instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130315 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 3ecfc861b4365f341c5c969b40e1afccde676e6f |
|
30-Mar-2011 |
Jay Foad <jay.foad@gmail.com> |
Remove PHINode::reserveOperandSpace(). Instead, add a parameter to
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
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| d8b4fb4aab4d6fedb2b14bed1b846451b17bde7c |
|
30-Mar-2011 |
Jay Foad <jay.foad@gmail.com> |
(Almost) always call reserveOperandSpace() on newly created PHINodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128535 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 081c34b725980f995be9080eaec24cd3dfaaf065 |
|
19-Oct-2010 |
Owen Anderson <resistor@mac.com> |
Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which
must be called in the pass's constructor. This function uses static dependency declarations to recursively initialize
the pass's dependencies.
Clients that only create passes through the createFooPass() APIs will require no changes. Clients that want to use the
CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h
before parsing commandline arguments.
I have tested this with all standard configurations of clang and llvm-gcc on Darwin. It is possible that there are problems
with the static dependencies that will only be visible with non-standard options. If you encounter any crash in pass
registration/creation, please send the testcase to me directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116820 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| ce665bd2e2b581ab0858d1afe359192bac96b868 |
|
08-Oct-2010 |
Owen Anderson <resistor@mac.com> |
Now with fewer extraneous semicolons!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115996 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| e2c6d131d12c779a410740e0a90545def75e0f48 |
|
14-Aug-2010 |
Dan Gohman <gohman@apple.com> |
Teach SimplifyCFG how to simplify indirectbr instructions.
- Eliminate redundant successors.
- Convert an indirectbr with one successor into a direct branch.
Also, generalize SimplifyCFG to be able to be run on a function entry block.
It knows quite a few simplifications which are applicable to the entry
block, and it only needs a few checks to avoid trouble with the entry block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111060 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 90c579de5a383cee278acc3f7e7b9d0a656e6a35 |
|
06-Aug-2010 |
Owen Anderson <resistor@mac.com> |
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
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 1f74590e9d1b9cf0f1f81a156efea73f76546e05 |
|
06-Aug-2010 |
Owen Anderson <resistor@mac.com> |
Revert r110396 to fix buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110410 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 9ccaf53ada99c63737547c0235baeb8454b04e80 |
|
06-Aug-2010 |
Owen Anderson <resistor@mac.com> |
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
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| d13db2c59cc94162d6cf0a04187d408bfef6d4a7 |
|
22-Jul-2010 |
Owen Anderson <resistor@mac.com> |
Fix batch of converting RegisterPass<> to INTIALIZE_PASS().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109045 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| c05cb8d561c1a6a4509f1e707ed281729e878c27 |
|
13-Jun-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
SimplifyCFG: don't turn volatile stores to null/undef into unreachable. Fixes PR7369.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105914 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| c7d7e0cbe0a83881e4a01b0be745e169bd1baea0 |
|
09-May-2010 |
Chris Lattner <sabre@nondot.org> |
make simplifycfg insert an llvm.trap before the 'unreachable' it introduces
when it detects undefined behavior. llvm.trap generally codegens into some
thing really small (e.g. a 2 byte ud2 instruction on x86) and debugging this
sort of thing is "nontrivial". For example, we now compile:
void foo() { *(int*)0 = 42; }
into:
_foo:
pushl %ebp
movl %esp, %ebp
ud2
Some may even claim that this is a security hole, though that seems dubious
to me. This addresses rdar://7958343 - Optimizing away null dereference
potentially allows arbitrary code execution
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103356 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| c9f7500d1752feac7cece26d20007a99d21f677c |
|
24-Mar-2010 |
Gabor Greif <ggreif@gmail.com> |
Finally land the InvokeInst operand reordering.
I have audited all getOperandNo calls now, fixing
hidden assumptions. CallSite related uglyness will
be eliminated successively.
Note this patch has a long and griveous history,
for all the back-and-forths have a look at
CallSite.h's log.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99399 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 1cde4af15712f6ccdb81ab540df800cda90d0d74 |
|
22-Mar-2010 |
Gabor Greif <ggreif@gmail.com> |
backing out r99170 because it still fails on clang-x86_64-darwin10-fnt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99171 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 9b1061e2e3c3a463aa251e2e6631d5e4313a7ac6 |
|
22-Mar-2010 |
Gabor Greif <ggreif@gmail.com> |
Now that hopefully all direct accesses to InvokeInst operands are fixed
we can reapply the InvokeInst operand reordering patch. (see r98957).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99170 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| cc52ed0c4feec63e7a127462b78fd4a6b217f469 |
|
19-Mar-2010 |
Gabor Greif <ggreif@gmail.com> |
back out r98957, it broke http://smooshlab.apple.com:8010/builders/clang-x86_64-darwin10-fnt/builds/703 in the nightly test suite
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98958 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| f4f10e37791cef519a057d10d12f688333f554a7 |
|
19-Mar-2010 |
Gabor Greif <ggreif@gmail.com> |
Recommit r80858 again (which has been backed out in r80871).
This time I did a self-hosted bootstrap on Linux x86-64,
with no problems. Let's see how darwin 64-bit self-hosting
goes. At the first sign of failure I'll back this out.
Maybe the valgrind bots give me a hint of what may be wrong
(it at all).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98957 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| ca704957972df96a86f4ef90ce992bce5a9b60e9 |
|
15-Mar-2010 |
Devang Patel <dpatel@apple.com> |
In "empty" bb, the return instruction may not be first instruction, if dbg value intrinsics are present in this bb. Use terminator to find return instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98565 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| ead138bc628b57bfd0a03f6f7644ceb10128bb52 |
|
14-Mar-2010 |
Bill Wendling <isanbard@gmail.com> |
Skip over debug info when trying to merge two return BBs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98491 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 58e9ee85fda5083e2eea987917e8eab6ba31fe5e |
|
05-Feb-2010 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Teach SimplifyCFG about magic pointer constants.
Weird code sometimes uses pointer constants other than null. This patch
teaches SimplifyCFG to build switch instructions in those cases.
Code like this:
void f(const char *x) {
if (!x)
puts("null");
else if ((uintptr_t)x == 1)
puts("one");
else if (x == (char*)2 || x == (char*)3)
puts("two");
else if ((intptr_t)x == 4)
puts("four");
else
puts(x);
}
Now becomes a switch:
define void @f(i8* %x) nounwind ssp {
entry:
%magicptr23 = ptrtoint i8* %x to i64 ; <i64> [#uses=1]
switch i64 %magicptr23, label %if.else16 [
i64 0, label %if.then
i64 1, label %if.then2
i64 2, label %if.then9
i64 3, label %if.then9
i64 4, label %if.then14
]
Note that LLVM's own DenseMap uses magic pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95439 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 321a813c536e2f1f2f05bbe78a7fbf64046f0557 |
|
05-Jan-2010 |
Dan Gohman <gohman@apple.com> |
Use do+while instead of while for loops which obviously have a
non-zero trip count. Use SmallVector's pop_back_val().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92734 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 1a0e7081c3e94ae69f2768465da34a3dceaaa5f6 |
|
22-Dec-2009 |
Chris Lattner <sabre@nondot.org> |
Implement PR5795 by merging duplicated return blocks. This could go further
by merging all returns in a function into a single one, but simplifycfg
currently likes to duplicate the return (an unfortunate choice!)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91890 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 2e0316fcf051154864047a0ebf2497efe7ec8346 |
|
23-Nov-2009 |
Nick Lewycky <nicholas@mxc.ca> |
Remove LLVMContext and its include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89644 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| c4775e4b973aaf6695dc00a3403b8b64f5257568 |
|
01-Nov-2009 |
Chris Lattner <sabre@nondot.org> |
remove a bunch of locking from LLVMContextImpl. Since only one thread
can be banging on a context at a time, this isn't needed. Owen, please
review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85728 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 03a5f139fb7d3e9c49fe95aea4c717fab2285d82 |
|
03-Sep-2009 |
Gabor Greif <ggreif@gmail.com> |
back out my recent commit (r80858), it seems to break self-hosting buildbot's stage 2 configure
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80871 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 190390b8d31af0a549827478911b322af4bc111a |
|
03-Sep-2009 |
Gabor Greif <ggreif@gmail.com> |
re-commit r66920 (which has been backed out in r66953) I may have more luck this time. I'll back out if needed...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80858 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 3e8b6631e67e01e4960a7ba4668a50c596607473 |
|
02-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80766 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 8a67ac525ed874473f0cbe4fc4a02a2606bff7dd |
|
30-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
add getPointerAddressSpace() to GEP instruction, use the method
in a few scalar xforms to simplify things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80506 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 1d0be15f89cb5056e20e2d24faa8d6afb1573bca |
|
13-Aug-2009 |
Owen Anderson <resistor@mac.com> |
Push LLVMContexts through the IntegerType APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 9e9a0d5fc26878e51a58a8b57900fcbf952c2691 |
|
31-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Move more code back to 2.5 APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77635 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| e922c0201916e0b980ab3cfe91e1413e68d55647 |
|
22-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Get rid of the Pass+Context magic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| fa196e34b0676a48d824c8feb29c6ca016667025 |
|
14-Jul-2009 |
Dale Johannesen <dalej@apple.com> |
Revert 75571; I'm convinced this isn't the right thing to do.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75642 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 4458ab0d83c33a649c61355a4d80e94014193856 |
|
14-Jul-2009 |
Dale Johannesen <dalej@apple.com> |
Don't delete asm's just because their inputs are undefined;
xor R, R is a common and valid idiom for zeroing a register, for example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75571 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 07cf79ef537caff6d39145f190a28a336e629b6f |
|
07-Jul-2009 |
Owen Anderson <resistor@mac.com> |
"LLVMContext* " --> "LLVMContext *"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74878 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| fa5cbd6d0fbda23fd669c8718e07b19001b2d21a |
|
03-Jul-2009 |
Owen Anderson <resistor@mac.com> |
Even more passes being LLVMContext'd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74781 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 69074a51f90d7317b7923a47db45ec2689865895 |
|
12-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
second half of fix for PR4366: don't zap store to null of
non-default addrspaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73253 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 9a507cd915e6460bc7dadee2185c53df326274c1 |
|
13-Mar-2009 |
Bill Wendling <isanbard@gmail.com> |
Revert r66920. It was causing failures in the self-hosting buildbot (in release
mode).
Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/dg.exp ...
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll -bugpoint-crashcalls -silence-passes > /dev/null
0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2 libSystem.B.dylib 0x92f112bb _sigtramp + 43
3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4 bugpoint 0x00021d1c main + 92
5 bugpoint 0x00002106 start + 54
6 bugpoint 0x00000004 start + 18446744073709543220
Stack dump:
0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll -bugpoint-crashcalls -silence-passes
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll -dce -bugpoint-deletecalls -simplifycfg -silence-passes
0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2 libSystem.B.dylib 0x92f112bb _sigtramp + 43
3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4 bugpoint 0x00021d1c main + 92
5 bugpoint 0x00002106 start + 54
6 bugpoint 0x00000006 start + 18446744073709543222
Stack dump:
0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll -dce -bugpoint-deletecalls -simplifycfg -silence-passes
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll -bugpoint-crashcalls -silence-passes
0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2 libSystem.B.dylib 0x92f112bb _sigtramp + 43
3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4 bugpoint 0x00021d1c main + 92
5 bugpoint 0x00002106 start + 54
Stack dump:
0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll -bugpoint-crashcalls -silence-passes
--- Reverse-merging (from foreign repository) r66920 into '.':
U include/llvm/Support/CallSite.h
U include/llvm/Instructions.h
U lib/Analysis/IPA/GlobalsModRef.cpp
U lib/Analysis/IPA/Andersens.cpp
U lib/Bitcode/Writer/BitcodeWriter.cpp
U lib/VMCore/Instructions.cpp
U lib/VMCore/Verifier.cpp
U lib/VMCore/AsmWriter.cpp
U lib/Transforms/Utils/LowerInvoke.cpp
U lib/Transforms/Scalar/SimplifyCFGPass.cpp
U lib/Transforms/IPO/PruneEH.cpp
U lib/Transforms/IPO/DeadArgumentElimination.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66953 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| b14cda3c0dea98bdd44c2f209afaf4fb36d42a8a |
|
13-Mar-2009 |
Gabor Greif <ggreif@gmail.com> |
Second installment of "BasicBlock operands to the back"
changes.
For InvokeInst now all arguments begin at op_begin().
The Callee, Cont and Fail are now faster to get by
access relative to op_end().
This patch introduces some temporary uglyness in CallSite.
Next I'll bring CallInst up to a similar scheme and then
the uglyness will magically vanish.
This patch also exposes all the reliance of the libraries
on InvokeInst's operand ordering. I am thinking of taking
care of that too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66920 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 0598866c052147c31b808391f58434ce3dbfb838 |
|
25-Sep-2008 |
Devang Patel <dpatel@apple.com> |
Large mechanical patch.
s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g
This sets the stage
- to implement function notes as function attributes and
- to distinguish between function attributes and return value attributes.
This requires corresponding changes in llvm-gcc and clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56622 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| eaf42abab6d465c38891345d999255871cf03943 |
|
24-Sep-2008 |
Devang Patel <dpatel@apple.com> |
s/ParameterAttributes/Attributes/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 2379089a6ee44934aa128df69297a2f613954e40 |
|
09-Sep-2008 |
Devang Patel <dpatel@apple.com> |
s/RemoveUnreachableBlocks/RemoveUnreachableBlocksFromFn/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55965 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| ae73dc1448d25b02cabc7c64c86c64371453dda8 |
|
04-Sep-2008 |
Dan Gohman <gohman@apple.com> |
Tidy up several unbeseeming casts from pointer to intptr_t.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55779 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|
| 4186ad56cfe70ab065d3ca7aadcded814574fa42 |
|
14-May-2008 |
Chris Lattner <sabre@nondot.org> |
rename SimplifyCFG.cpp -> SimplifyCFGPass.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51130 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
|