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2009-03-17LSR shouldn't ever try to hack on integer IV's larger than 64-bits. Right nowChris Lattner
it is not APInt clean, but even when it is it needs to be evaluated carefully to determine whether it is actually profitable. This fixes a crash on PR3806 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67134 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-10wire up support for emitting "special" values from inline asmChris Lattner
format strings with the standard ${:foo} syntax. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66527 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-22bug 3610: Test case.Richard Pennington
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65287 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-21Let's try to have our cake and eat it to: moveDuncan Sands
this test into FrontendC to ensure that llvm-gcc is available; assemble using "llvm-gcc -xassembler" rather than "as". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62683 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-20Don't bother running the assembler, we don't know that it will be configuredChris Lattner
for whatever llc defaults to. This fixes PR3363 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62619 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-19Verify Intrinsic::dbg_declare. Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62526 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-13The list-td and list-tdrr schedulers don't yet support physregDan Gohman
scheduling dependencies. Add assertion checks to help catch this. It appears the Mips target defaults to list-td, and it has a regression test that uses a physreg dependence. Such code was liable to be miscompiled, and now evokes an assertion failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62177 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-06Fix a bug in ComputeLinearIndex computation handling multi-levelDan Gohman
aggregate types. Don't increment the current index after reaching the end of a struct, as it will already be pointing at one-past-the end. This fixes PR3288. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61828 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-06Delete this test; it's a duplicate of 2006-07-03-schedulers.ll.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61781 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-24Revert the changes in this testcase until Anton can fix them.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61414 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-23Update testAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61399 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-10For amusement, implement SADDO, SSUBO, UADDO, USUBODuncan Sands
for promoted integer types, eg: i16 on ppc-32, or i24 on any platform. Complete support for arbitrary precision integers would require handling expanded integer types, eg: i128, but I couldn't be bothered. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60834 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Test add-with-overflow with fast ISel.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59945 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-24Add support for llvm.uadd.with.overflow.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59926 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-21Add generic test for add with overflow.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59781 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-20Test -pre-RA-sched=fast too, for completeness.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59741 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-19Revert r59640. It broke this test for builds that aren'tDan Gohman
configured with llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59641 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-19Use %llvmgcc -xassembler instead of invoking as directly. This avoidsDan Gohman
problems for example when LLVM is built with --with-extra-options=-m64 and as defaults to x86-32 mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59640 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-18A simple test for stack protectors. This should be valid on all platforms.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59505 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-27Turn on LegalizeTypes, the new type legalizationDuncan Sands
codegen infrastructure, by default. Please report any breakage to the mailing lists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58232 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-25Related to PR2911, reject as invalid non-pointer GC roots.Gordon Henriksen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58143 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-17remove this test: it is xfailed anyway, and is failing for a reasonChris Lattner
other than why it was xfailed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57694 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-10This does not fail anymoreAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57360 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-10This is not failing anymoreAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57347 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-01Split this test and move it into target-specific directories.Dan Gohman
This fixes failures on configurations that don't have one or the other targets enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56926 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Add a target triple; apparently LLVM doesn't use 64-bit Dan Gohman
data directives on darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55941 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Add AsmPrinter support for i128 and larger static initializer data.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55919 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-08Add testcase from bug 2770.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55897 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-01Turn this legalize types test on.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55605 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14Improve support for vector casts in LLVM IR and CodeGen.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54784 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08Don't crash printing the asm for a ConstantExpr PtrToInt just because the intNick Lewycky
is narrower than the pointer. This testcase emits: .byte (((17) - 16) & 255) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54517 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-04Fix SDISel lowering of zeroinitializer and undef to use ComputeValueVTs.Dan Gohman
This allows it to work correctly on nested aggregate values. This fixes PR2625. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54330 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-30Don't look for leaf values to store when lowering stores ofDan Gohman
empty structs. This fixes PR2612. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54226 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-29Fix PR2609. If a label is deleted, then it needsDuncan Sands
to be marked invalid regardless of whether it is a debug, an exception handling or (hopefully) a GC label. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54172 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-17Turn LegalizeTypes back off again for the moment:Duncan Sands
it is breaking Darwin bootstrap due to missing functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53721 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-16Add support for promoting and expanding AssertZextDuncan Sands
and AssertSext. Needed when passing huge integer parameters with the zeroext or signext attributes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53684 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-16Test passing of integer parameters for integersDuncan Sands
of all sizes from i1 to i256. The code is not always that great, for example (x86) movw %di, %ax movw %ax, i17_s where the store could be directly from %di. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53677 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-16Test codegen of loads and stores of all integerDuncan Sands
sizes from i1 to i256. The generated code is like one huge bug report of things that the DAG combiner fails to simplify! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53676 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-16Turn on LegalizeTypes by default.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53671 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-30Implement split and scalarize for SELECT_CC, fixing PR2504Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52887 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-10Fix some more quoting issues in RUN lines, this time regarding unintendedMatthijs Kooijman
variable expansions involving the $ character. This fixes 4 tests that were not running properly before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52183 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-10For all RUN lines starting with "not", redirect stderr to /dev/null so testsMatthijs Kooijman
don't fail when (expected) error output is produced. This fixes 17 tests. While I was there, I also made all RUN lines of the form "not llvm-as..." a bit more consistent, they now all redirect stderr and stdout to /dev/null and use input redirect to read their input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52174 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20Eliminate questionable syntax for stdin redirection. This probably also ↵Gabor Greif
speeds things up a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51357 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20sabre brings to my attention that the 'tr' suffix is also obsoleteGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51349 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20Rename the last test with .llx extension to .ll, resolve duplicate test by ↵Gabor Greif
renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51328 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-25Remove the code from CodeGenPrepare that moved getresult instructionsDan Gohman
to the block that defines their operands. This doesn't work in the case that the operand is an invoke, because invoke is a terminator and must be the last instruction in a block. Replace it with support in SelectionDAGISel for copying struct values into sequences of virtual registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50279 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-23Add support to codegen for getresult instructions with undef operands.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50180 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-19rename *.llx -> *.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49970 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-12Make this test x86-specific for now; targets that don't useDan Gohman
the automated CallingConv code to handle return values typically don't support multiple return values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48265 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-11Basic feature test for multiple return values in codegen.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48260 91177308-0d34-0410-b5e6-96231b3b80d8
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