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* PEI: Support for non-zero SPAdj at beginning of a basic block.Manman Ren2013-07-152-0/+254
| | | | | | | | | | | | | | | | | | | | | We can have a FrameSetup in one basic block and the matching FrameDestroy in a different basic block when we have struct byval. In that case, SPAdj is not zero at beginning of the basic block. Modify PEI to correctly set SPAdj at beginning of each basic block using DFS traversal. We used to assume SPAdj is 0 at beginning of each basic block. PEI had an assert SPAdjCount || SPAdj == 0. If we have a Destroy <n> followed by a Setup <m>, PEI will assert failure. We can add an extra condition to make sure the pairs are matched: The pairs start with a FrameSetup. But since we are doing a much better job in the verifier, this patch removes the check in PEI. PR16393 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186364 91177308-0d34-0410-b5e6-96231b3b80d8
* PR16628: Fix a bug in the code that merges compares.Nadav Rotem2013-07-151-0/+27
| | | | | | | | Compares return i1 but they compare different types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186359 91177308-0d34-0410-b5e6-96231b3b80d8
* Further simplify test case from r186119/r186035.David Blaikie2013-07-151-123/+94
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186356 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAIL on windows too and document the XFAILs.Rafael Espindola2013-07-151-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186354 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix register subclass handling in PPCInstrInfo::insertSelectHal Finkel2013-07-151-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | PPCInstrInfo::insertSelect and PPCInstrInfo::canInsertSelect were computing the common subclass of the true and false inputs, and then selecting either the 32-bit or the 64-bit isel variant based on the result of calling PPC::GPRCRegClass.hasSubClassEq(RC) and PPC::G8RCRegClass.hasSubClassEq(RC) (where RC is the common subclass). Unfortunately, this is not quite right: if we have something like this: %vreg8<def> = SELECT_CC_I8 %vreg4<kill>, %vreg7<kill>, %vreg6<kill>, 76; G8RC_and_G8RC_NOX0:%vreg8 CRRC:%vreg4 G8RC_NOX0:%vreg7,%vreg6 then the common subclass of G8RC_and_G8RC_NOX0 and G8RC_NOX0 is G8RC_NOX0, and G8RC_NOX0 is not a subclass of G8RC (because it also contains the ZERO8 pseudo-register). As a result, we also need to check the common subclass against GPRC_NOR0 and G8RC_NOX0 explicitly. This had not been a problem for clients of insertSelect that called canInsertSelect first (because it had a compensating mistake), but insertSelect is also used by the PPC pseudo-instruction expander, and this error was causing a problem in that context. This problem was found by csmith. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186343 91177308-0d34-0410-b5e6-96231b3b80d8
* [mc-coff] Resolve aliases when emitting COFF relocationsReid Kleckner2013-07-151-0/+106
| | | | | | | | | | | | This is consistent with the ELF object writer. Add some COFF tests that relocate against an alias. Reviewers: espindola Differential Revision: http://llvm-reviews.chandlerc.com/D1079 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186341 91177308-0d34-0410-b5e6-96231b3b80d8
* R600/SI: Add support for 64-bit loadsTom Stellard2013-07-152-0/+56
| | | | | | https://bugs.freedesktop.org/show_bug.cgi?id=65873 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186339 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove invalid assert in DAGTypeLegalizer::RemapValueHal Finkel2013-07-151-0/+57
| | | | | | | | | | | | | | | | | | There is a comment at the top of DAGTypeLegalizer::PerformExpensiveChecks which, in part, says: // Note that these invariants may not hold momentarily when processing a node: // the node being processed may be put in a map before being marked Processed. Unfortunately, this assert would be valid only if the above-mentioned invariant held unconditionally. This was causing llc to assert when, in fact, everything was fine. Thanks to Richard Sandiford for investigating this issue! Fixes PR16562. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186338 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r186316 while I track down an ASan failure and an assert fromChandler Carruth2013-07-151-1/+1
| | | | | | | | | | | a bot. This reverts the commit which introduced a new implementation of the fancy SROA pass designed to reduce its overhead. I'll skip the huge commit log here, refer to r186316 if you're looking for how this all works and why it works that way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186332 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAIL this on freebsd to bring the bot back.Rafael Espindola2013-07-151-0/+1
| | | | | | | | Joerg Sonnenberger tells me one can open a directory in freebsd. I will try to centralize our calls to open so that we can handle O_BINARY in one place, and will then handle this there too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186317 91177308-0d34-0410-b5e6-96231b3b80d8
* Reimplement SROA yet again. Same fundamental principle, but a totallyChandler Carruth2013-07-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | different core implementation strategy. Previously, SROA would build a relatively elaborate partitioning of an alloca, associate uses with each partition, and then rewrite the uses of each partition in an attempt to break apart the alloca into chunks that could be promoted. This was very wasteful in terms of memory and compile time because regardless of how complex the alloca or how much we're able to do in breaking it up, all of the datastructure work to analyze the partitioning was done up front. The new implementation attempts to form partitions of the alloca lazily and on the fly, rewriting the uses that make up that partition as it goes. This has a few significant effects: 1) Much simpler data structures are used throughout. 2) No more double walk of the recursive use graph of the alloca, only walk it once. 3) No more complex algorithms for associating a particular use with a particular partition. 4) PHI and Select speculation is simplified and happens lazily. 5) More precise information is available about a specific use of the alloca, removing the need for some side datastructures. Ultimately, I think this is a much better implementation. It removes about 300 lines of code, but arguably removes more like 500 considering that some code grew in the process of being factored apart and cleaned up for this all to work. I've re-used as much of the old implementation as possible, which includes the lion's share of code in the form of the rewriting logic. The interesting new logic centers around how the uses of a partition are sorted, and split into actual partitions. Each instruction using a pointer derived from the alloca gets a 'Partition' entry. This name is totally wrong, but I'll do a rename in a follow-up commit as there is already enough churn here. The entry describes the offset range accessed and the nature of the access. Once we have all of these entries we sort them in a very specific way: increasing order of begin offset, followed by whether they are splittable uses (memcpy, etc), followed by the end offset or whatever. Sorting by splittability is important as it simplifies the collection of uses into a partition. Once we have these uses sorted, we walk from the beginning to the end building up a range of uses that form a partition of the alloca. Overlapping unsplittable uses are merged into a single partition while splittable uses are broken apart and carried from one partition to the next. A partition is also introduced to bridge splittable uses between the unsplittable regions when necessary. I've looked at the performance PRs fairly closely. PR15471 no longer will even load (the module is invalid). Not sure what is up there. PR15412 improves by between 5% and 10%, however it is nearly impossible to know what is holding it up as SROA (the entire pass) takes less time than reading the IR for that test case. The analysis takes the same time as running mem2reg on the final allocas. I suspect (without much evidence) that the new implementation will scale much better however, and it is just the small nature of the test cases that makes the changes small and noisy. Either way, it is still simpler and cleaner I think. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186316 91177308-0d34-0410-b5e6-96231b3b80d8
* Mark llvm/test/Object/extract.ll as XFAIL:mingw32, for now.NAKAMURA Takumi2013-07-151-0/+3
| | | | | | FIXME: Investigate Win32's TimeValue stuff! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186298 91177308-0d34-0410-b5e6-96231b3b80d8
* Use conventional syntax for branches.Anton Korobeynikov2013-07-142-2/+2
| | | | | | | Patch by Job! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186291 91177308-0d34-0410-b5e6-96231b3b80d8
* Properly lower jump tables on MSP430. Patch by Job Noorman!Anton Korobeynikov2013-07-141-5/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186283 91177308-0d34-0410-b5e6-96231b3b80d8
* The archive update test has a subtle race condition in it: if the testChandler Carruth2013-07-141-7/+15
| | | | | | | | | | | | | | | | | | is executed within the same second as the inputs for the test are checked out from the source tree, it will fail to update due to being below the resolution of the 'mtime' test used. Now, this may seem improbably to you... ok, maybe *really* improbable, but consider a system which does distributed execution of tests by shipping their inputs to another machine and runs them. That might cause the mtime to be quite recent during the test run. ;] Instead, create two files directly in the test (allowing all platforms to see the problem) and add either a use of the 'touch' command that forces one mtime to some time quite a bit in the past, or it sleeps for just over a second to be outside of the precision window. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186282 91177308-0d34-0410-b5e6-96231b3b80d8
* Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to ↵Stephen Lin2013-07-14937-8028/+8028
| | | | | | | | | | | | | | | | | | | | | | | | | | | function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc.*debug" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_-]*\):\( *\)$FUNC: *\$/;\1\2-LABEL:\3$FUNC:/g" $TEMP done sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach indvars to generate nsw/nuw flags when widening an induction variable.Andrew Trick2013-07-141-0/+29
| | | | | | Fixes PR16600. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186272 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixup to r186268 and r186269: don't append -LABEL to CHECK-NOT. No ↵Stephen Lin2013-07-144-5/+5
| | | | | | functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186271 91177308-0d34-0410-b5e6-96231b3b80d8
* Catch more CHECK that can be converted to CHECK-LABEL in Transforms for ↵Stephen Lin2013-07-1463-301/+301
| | | | | | | | | | | | | | | | | | | | | | | easier debugging. No functionality change. This conversion was done with the following bash script: find test/Transforms -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)define\([^@]*\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3define\4@$FUNC(/g" $TEMP done mv $TEMP $NAME fi done git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186269 91177308-0d34-0410-b5e6-96231b3b80d8
* Update Transforms tests to use CHECK-LABEL for easier debugging. No ↵Stephen Lin2013-07-14444-2477/+2477
| | | | | | | | | | | | | | | | | | | | | | | functionality change. This update was done with the following bash script: find test/Transforms -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP done mv $TEMP $NAME fi done git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
* Modify two Transforms tests to explicitly check for full function names in ↵Stephen Lin2013-07-142-2/+2
| | | | | | | | | some cases, rather than just a common prefix. No functionality change. (This is to avoid confusing a scripted mass update of these tests to use CHECK-LABEL) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186267 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert Windows to Unix line endings, no functionality change.Stephen Lin2013-07-132-45/+45
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186264 91177308-0d34-0410-b5e6-96231b3b80d8
* Add newlines at end of test files, no functionality changeStephen Lin2013-07-1310-10/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186263 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier ↵Stephen Lin2013-07-13255-1492/+1492
| | | | | | | | | | | debugging. No functionality change and all tests pass after conversion. This was done with the following sed invocation to catch label lines demarking function boundaries: sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186258 91177308-0d34-0410-b5e6-96231b3b80d8
* LoopVectorizer: Disallow reductions whose header phi is used outside the loopArnold Schwaighofer2013-07-131-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If an outside loop user of the reduction value uses the header phi node we cannot just reduce the vectorized phi value in the vector code epilog because we would loose VF-1 reductions. lp: p = phi (0, lv) lv = lv + 1 ... brcond , lp, outside outside: usr = add 0, p (Say the loop iterates two times, the value of p coming out of the loop is one). We cannot just transform this to: vlp: p = phi (<0,0>, lv) lv = lv + <1,1> .. brcond , lp, outside outside: p_reduced = p[0] + [1]; usr = add 0, p_reduced (Because the original loop iterated two times the vectorized loop would iterate one time, but p_reduced ends up being zero instead of one). We would have to execute VF-1 iterations in the scalar remainder loop in such cases. For now, just disable vectorization. PR16522 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186256 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert a couple of grep tests to FileCheck.Benjamin Kramer2013-07-136-31/+109
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186250 91177308-0d34-0410-b5e6-96231b3b80d8
* Only verify the length in archive test, we can't make assumptions on the ↵Benjamin Kramer2013-07-131-2/+2
| | | | | | | | spacing. And .* did just match about anything anyways. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186246 91177308-0d34-0410-b5e6-96231b3b80d8
* Make the new vectorizer test immune to TTIAndrew Trick2013-07-131-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186242 91177308-0d34-0410-b5e6-96231b3b80d8
* LoopVectorize fix: LoopInfo must be valid when invoking utils like SCEVExpander.Andrew Trick2013-07-131-0/+113
| | | | | | | | | | | In general, one should always complete CFG modifications first, update CFG-based analyses, like Dominatores and LoopInfo, then generate instruction sequences. LoopVectorizer was creating a new loop, calling SCEVExpander to generate checks, then updating LoopInfo. I just changed the order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186241 91177308-0d34-0410-b5e6-96231b3b80d8
* Add r186216 back, but make the test tolerant of different uids and gids.Rafael Espindola2013-07-131-0/+22
| | | | | | | original message: Fix a off by one error about which members need to use the string table. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186238 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a microoptimization for urem.Nick Lewycky2013-07-131-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186235 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert commit r186216 -- it's breaking bots:Chandler Carruth2013-07-131-22/+0
| | | | | | | | | | http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/6897/steps/check-all/logs/LLVM%3A%3Aarchive-format.test Original commit log: Fix a off by one error about which members need to use the string table. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186232 91177308-0d34-0410-b5e6-96231b3b80d8
* [mips] Remove trailing whitespace.Akira Hatanaka2013-07-121-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186230 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix logic error optimizing "icmp pred (urem X, Y), Y" where pred is signed.Nick Lewycky2013-07-121-1/+9
| | | | | | | Fixes PR16605. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186229 91177308-0d34-0410-b5e6-96231b3b80d8
* [mips] Implement MipsTargetMachine::getInstrItineraryData().Akira Hatanaka2013-07-128-84/+89
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186227 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix ARM paired GPR COPY loweringJF Bastien2013-07-121-0/+17
| | | | | | | | | | | | | ARM paired GPR COPY was being lowered to two MOVr without CC. This patch puts the CC back. My test is a reduction of the case where I encountered the issue, 64-bit atomics use paired GPRs. The issue only occurs with selectionDAG, FastISel doesn't encounter it so I didn't bother calling it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186226 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a crash in EvaluateInDifferentElementOrder where it would generate anJoey Gouly2013-07-121-0/+15
| | | | | | | | | undef vector of the wrong type. LGTM'd by Nick Lewycky on IRC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186224 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a off by one error about which members need to use the string table.Rafael Espindola2013-07-121-0/+22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186216 91177308-0d34-0410-b5e6-96231b3b80d8
* LFTR improvement to avoid truncation.Andrew Trick2013-07-121-0/+44
| | | | | | This is a reimplemntation of the patch originally in r186107. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186215 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Reapply testcase from r186178, the big endian issue should be fixed by ↵Benjamin Kramer2013-07-121-0/+12
| | | | | | r186196. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186209 91177308-0d34-0410-b5e6-96231b3b80d8
* Change archive-update.test to create a new file on the fly.Rafael Espindola2013-07-122-3/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186206 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename directory to avoid problems on windows.Rafael Espindola2013-07-122-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186202 91177308-0d34-0410-b5e6-96231b3b80d8
* Change llvm-ar to use lib/Object.Rafael Espindola2013-07-122-3/+5
| | | | | | | | | | | | | | | | | | | | | | This fixes two bugs is lib/Object that the use in llvm-ar found: * In OS X created archives, the name can be padded with nulls. Strip them. * In the constructor, remember the first non special member and use that in begin_children. This makes sure we skip all special members, not just the first one. The change to llvm-ar itself consist of * Using lib/Object for reading archives instead of ArchiveReader.cpp. * Writing the modified archive directly, instead of creating an in memory representation. The old Archive library was way more general than what is needed, as can be seen by the diffstat of this patch. Having llvm-ar using lib/Object now opens the way for creating regular symbol tables for both native objects and bitcode files so that we can use those archives for LTO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186197 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a test for llvm-ar's u option.Rafael Espindola2013-07-122-0/+26
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186192 91177308-0d34-0410-b5e6-96231b3b80d8
* R600: Remove the fpconst64.ll test which was failing on non-x86 buildbotsTom Stellard2013-07-121-12/+0
| | | | | | | I'm guessing the failure had something to do with the double precision floating point constant used in the test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186191 91177308-0d34-0410-b5e6-96231b3b80d8
* X86 cost model: Add cost for vectorized gather/scatherArnold Schwaighofer2013-07-121-0/+86
| | | | | | radar://14351991 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186189 91177308-0d34-0410-b5e6-96231b3b80d8
* ARM cost model: Add cost for gather/scatherArnold Schwaighofer2013-07-121-0/+88
| | | | | | | | | | Fixes a 35% degradation compared to unvectorized code in MiBench/automotive-susan and an equally serious regression on a private image processing benchmark. radar://14351991 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186188 91177308-0d34-0410-b5e6-96231b3b80d8
* Relax the test a bit more to handle different UIDs and GIDs.Rafael Espindola2013-07-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186186 91177308-0d34-0410-b5e6-96231b3b80d8
* Relax test a bit to handle umask differences.Rafael Espindola2013-07-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186184 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a test for the 'o' option in llvm-ar.Rafael Espindola2013-07-121-0/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186183 91177308-0d34-0410-b5e6-96231b3b80d8