llvm/test/Transforms/SCCP, branch release_33http://llvm.orghttps://git.amat.us/llvm/atom/test/Transforms/SCCP?h=release_332013-01-01T13:57:25ZTests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID2013-01-01T13:57:25ZDmitri Gribenkogribozavr@gmail.com2013-01-01T13:57:25Zurn:sha1:fbfb1b286f08cd48e55b1284879a95f75ec964f6
This is done to avoid odd test failures, like the one fixed in r171243.
My previous regex was not good enough to find these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171343 91177308-0d34-0410-b5e6-96231b3b80d8
Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID2012-12-30T01:28:40ZDmitri Gribenkogribozavr@gmail.com2012-12-30T01:28:40Zurn:sha1:b4912b9dccd7250c372a40ba0734171c6b0f5e9b
This is done to avoid odd test failures, like the one fixed in r171243.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171246 91177308-0d34-0410-b5e6-96231b3b80d8
llvm/ConstantFolding.cpp: Make ReadDataFromGlobal() and FoldReinterpretLoadFromConstPtr() Big-endian-aware.2012-11-08T20:34:25ZNAKAMURA Takumigeek4civic@gmail.com2012-11-08T20:34:25Zurn:sha1:562b1d883f304e52b237e0af2ff7e4a9e02100cd
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167595 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the remaining TCL-style quotes found in the testsuite. This is2012-07-02T19:09:46ZChandler Carruthchandlerc@gmail.com2012-07-02T19:09:46Zurn:sha1:1de43ede8904e08de37f601c9bab0b70f71156e1
another mechanical change accomplished though the power of terrible Perl
scripts.
I have manually switched some "s to 's to make escaping simpler.
While I started this to fix tests that aren't run in all configurations,
the massive number of tests is due to a really frustrating fragility of
our testing infrastructure: things like 'grep -v', 'not grep', and
'expected failures' can mask broken tests all too easily.
Essentially, I'm deeply disturbed that I can change the testsuite so
radically without causing any change in results for most platforms. =/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159547 91177308-0d34-0410-b5e6-96231b3b80d8
Convert all tests using TCL-style quoting to use shell-style quoting.2012-07-02T12:47:22ZChandler Carruthchandlerc@gmail.com2012-07-02T12:47:22Zurn:sha1:4177e6fff50552908bab510f1e896fa974a6f155
This was done through the aid of a terrible Perl creation. I will not
paste any of the horrors here. Suffice to say, it require multiple
staged rounds of replacements, state carried between, and a few
nested-construct-parsing hacks that I'm not proud of. It happens, by
luck, to be able to deal with all the TCL-quoting patterns in evidence
in the LLVM test suite.
If anyone is maintaining large out-of-tree test trees, feel free to poke
me and I'll send you the steps I used to convert things, as well as
answer any painful questions etc. IRC works best for this type of thing
I find.
Once converted, switch the LLVM lit config to use ShTests the same as
Clang. In addition to being able to delete large amounts of Python code
from 'lit', this will also simplify the entire test suite and some of
lit's architecture.
Finally, the test suite runs 33% faster on Linux now. ;]
For my 16-hardware-thread (2x 4-core xeon e5520): 36s -> 24s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159525 91177308-0d34-0410-b5e6-96231b3b80d8
Reapply r155682, making constant folding more consistent, with a fix to work2012-04-27T17:50:22ZDan Gohmangohman@apple.com2012-04-27T17:50:22Zurn:sha1:03e091f0b5f43beee12170efc00bbab86ffeb0dc
properly with how the code handles all-undef PHI nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155721 91177308-0d34-0410-b5e6-96231b3b80d8
Revert r155682, "Use ConstantExpr::getExtractElement when constant-folding vectors"2012-04-27T07:59:20ZNAKAMURA Takumigeek4civic@gmail.com2012-04-27T07:59:20Zurn:sha1:d213ee764341b5bf6664469a5404fe19c9732828
It broke stage2 build. stage1/clang sometimes crashed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155699 91177308-0d34-0410-b5e6-96231b3b80d8
Use ConstantExpr::getExtractElement when constant-folding vectors2012-04-27T00:54:36ZDan Gohmangohman@apple.com2012-04-27T00:54:36Zurn:sha1:97b44f9b8026fce47c1c882347f88af91c6e74c1
instead of getAggregateElement. This has the advantage of being
more consistent and allowing higher-level constant folding to
procede even if an inner extract element cannot be folded.
Make ConstantFoldInstruction call ConstantFoldConstantExpression
on the instruction's operands, making it more consistent with
ConstantFoldConstantExpression itself. This makes sure that
ConstantExprs get TargetData-aware folding before being handed
off as operands for further folding.
This causes more expressions to be folded, but due to a known
shortcoming in constant folding, this currently has the side effect
of stripping a few more nuw and inbounds flags in the non-targetdata
side of constant-fold-gep.ll. This is mostly harmless.
This fixes rdar://11324230.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155682 91177308-0d34-0410-b5e6-96231b3b80d8
Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.2012-02-16T06:28:33ZEli Benderskyeli.bendersky@intel.com2012-02-16T06:28:33Zurn:sha1:0f0c411079cd21bb3a81a1b70bf8c67539a16c22
Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150664 91177308-0d34-0410-b5e6-96231b3b80d8
Remove all references to the old EH.2012-01-31T02:09:07ZBill Wendlingisanbard@gmail.com2012-01-31T02:09:07Zurn:sha1:1fe1adeeba913d35db8466eb67eebe7228d1f996
There was always the current EH. -- Ministry of Truth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149335 91177308-0d34-0410-b5e6-96231b3b80d8