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2009-09-11turn on -experimental-asm-printer for x86 / AT&T by default.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81532 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11another random updateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81531 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11fix a bunch of spurious failures for people whose home directoryChris Lattner
is sabre. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81528 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11this test is using invalid "intrinsics".Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81527 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11fix test to not get a moduleid that matches 'br'Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81526 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Follow up to 81494. When the folded reload is narrowed to a 32-bit load then ↵Evan Cheng
change the destination register to a 32-bit one or add a sub-register index. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81496 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11It's not legal to fold a load from a narrower stack slot into a wider ↵Evan Cheng
instruction. If done, the instruction does a 64-bit load and that's not safe. This can happen we a subreg_to_reg 0 has been coalesced. One exception is when the instruction that folds the load is a move, then we can simply turn it into a 32-bit load from the stack slot. rdar://7170444 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81494 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Reapply r81171 with a fix: don't try to use i64 when itDan Gohman
isn't legal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81492 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Teach lib/VMCore/ConstantFold.cpp how to set the inbounds keyword andDan Gohman
how to fold notionally-out-of-bounds array getelementptr indices instead of just doing these in lib/Analysis/ConstantFolding.cpp, because it can be done in a fairly general way without TargetData, and because not all constants are visited by lib/Analysis/ConstantFolding.cpp. This enables more constant folding. Also, set the "inbounds" flag when the getelementptr indices are one-past-the-end. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81483 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Factor out the code for checking that all indices in a getelementptr areDan Gohman
within the notional bounds of the static type of the getelementptr (which is not the same as "inbounds") from GlobalOpt into a utility routine, and use it in ConstantFold.cpp to check whether there are any mis-behaved indices. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81478 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Don't swap the operands of a subtraction when trying to create aBob Wilson
post-decrement load/store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81464 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Add a test case for r81431.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81432 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Remove prcontext.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81427 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Revert r81171 which was causing pr4927.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81415 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Testcase for (llvm-gcc) 81399. Adjust an olderDale Johannesen
test case to allow for different, functionally identical output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Fix pr4939: Change FPCCToARMCC to translate SETOLE to ARMCC::LS.Bob Wilson
See the bug report for details. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81397 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Fix SplitCriticalEdge to properly update LCSSA form when splitting aDan Gohman
loop exit edge -- new PHIs may be needed not only for the additional splits that are made to preserve LoopSimplify form, but also for the original split. Factor out the code that inserts new PHIs so that it can be used for both. Remove LoopRotation.cpp's code for manually updating LCSSA form, as it is now redundant. This fixes PR4934. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81363 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09When widening a vector load, use the correct chain. This fixes PR4891.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Add testcase for r81322 (PR4933).Torok Edwin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81327 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09add a testacse for the objc problem that required required r81305Chris Lattner
to be temporarily disabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81320 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09disable the new asmprinter by default. Both the Mangler and MCSymbolChris Lattner
printing stuff are quoting symbols now, breaking objc testcases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Cast MO.getImm() to unsigned before comparing with an unsigned limit.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Update test.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81314 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09turn the mcinst asmprinter on by default for x86, tweaking two tests toChris Lattner
expect the slight syntax differences in the generated code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81305 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Remove failing test...Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81303 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Use "opt < %s" instead of "opt %s" to keep the testname away from the grep.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09this got merged into lea.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81298 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09filecheckizeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Fix PR4865. This syncs up the JIT's DWARF emitter with what's in theBill Wendling
'DwarfException.cpp' file, which changed how CIEs were emitted, the sizes of some fields, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81295 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Eliminate more uses of llvm-as and llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Eliminate more uses of llvm-as and llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08update various tests for signedness changes in .s file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81289 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08adjust for signedness change. I'd appreciate it if an ARM flavored personChris Lattner
could look at this: the top undefined bits of an immediate shouldn't affect isel (cmp vs cmp.w) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81288 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Merge Archive/extract* tests into one; this avoids a race when tests are run inDaniel Dunbar
parallel (the test should really use temps for the output, though). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81287 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08merge thumb2-bic2.ll into thumb2-bic.ll and update for signedness changes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81285 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08tweak this to pass on linux.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81273 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08convert to filecheck syntaxChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81267 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08change selectiondag to add the sign extended versions of immediate operandsChris Lattner
to instructions instead of zero extended ones. This makes the asmprinter print signed values more consistently. This apparently only really affects the X86 backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81265 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Use "opt < %s" instead of "opt %s" so that opt doesn't print the testDan Gohman
filename in the output, which interferes with the tests' grep lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81263 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Unbreak getOnesVector() / getZeroVector() to use valid ARM extended imm's.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81262 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Convert a few more opt | llvm-dis to opt -S.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81261 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08filecheckize some testsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81259 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Fix PR4909, patch by Jakub Staszak.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08remove an extremely dubious instcombine transformation ofChris Lattner
extractelement(load). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81239 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Trim unnecessary declarations.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81227 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Change these tests to feed the assembly files to opt directly, insteadDan Gohman
of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Re-apply r80926, with fixes: keep the domtree informed of new blocksDan Gohman
that get created during loop unswitching, and fix SplitBlockPredecessors' LCSSA updating code to create new PHIs instead of trying to just move existing ones. Also, optimize Loop::verifyLoop, since it gets called a lot. Use searches on a sorted list of blocks instead of calling the "contains" function, as is done in other places in the Loop class, since "contains" does a linear search. Also, don't call verifyLoop from LoopSimplify or LCSSA, as the PassManager is already calling verifyLoop as part of LoopInfo's verifyAnalysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81221 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Add NEON 'laned' operations. This fixes another bunch of gcc testsuite fails andAnton Korobeynikov
makes the code faster. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Unbreak these tests. Chris, please verify that these changes are intended.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81217 91177308-0d34-0410-b5e6-96231b3b80d8
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