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2010-09-02test/twoaddr-coalesce: Do not use @main.NAKAMURA Takumi
Win32 codegen emits implicit invoking __main into, to fail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112801 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02become more strict about when it's safe to use X86ISD::MOVLPSBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112799 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Clang's -ccc-host-triple was ignoring the arch specifier on my triple,Eric Christopher
I don't need to implement this quite yet - and not for ConstantInt anyhow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112798 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02This should be TargetMaterializeConstant instead.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112795 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02One definition of isThumb is plenty, thanks.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112793 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Remove trailing whitespaceJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112790 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Rework arm fast-isel load and store handling. Move offset computationEric Christopher
into the "address selection" routine and handle constant materialization for stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112788 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02Add a bit of debug output for register scavengingJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112787 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02updates to make it clear that this applies to clang and other llvm subprojects.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112781 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02trivial cleanupJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112779 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Simplify the tGPR register class now that the register allocators know notJim Grosbach
to try to allocate reserved registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112774 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Remove NEON vmull, vmlal, and vmlsl intrinsics, replacing them with multiply,Bob Wilson
add, and subtract operations with zero-extended or sign-extended vectors. Update tests. Add auto-upgrade support for the old intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112773 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Reword this comment. Don't mention outs(), as that's not whatDan Gohman
this code is actually testing for. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112767 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01deepen my MMX/SRoA hack to avoid hurting non-x86 codegen.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112763 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Revert r112689, avoid those kind of checks cause they mess up with mmxBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112760 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Tweak to ignoring reserved regs. The allocator was occasionally still lookingJim Grosbach
at them since they'd end up in the register weights list. Tell it to stop doing that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112756 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Recommit with changes. Comment out palignr for the Dale Johannesen
moment, as there's a testcase that uses it and expects it to be subject to optimizations; we won't be doing that. Some adjustments based on feedback from Bill. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112754 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Using target specific nodes for shuffle nodes makes the maskBruno Cardoso Lopes
check more strict, breaking some cases not checked in the testsuite, but also exposes some foldings not done before, as this example: movaps (%rdi), %xmm0 movaps (%rax), %xmm1 movaps %xmm0, %xmm2 movss %xmm1, %xmm2 shufps $36, %xmm2, %xmm0 now is generated as: movaps (%rdi), %xmm0 movaps %xmm0, %xmm1 movlps (%rax), %xmm1 shufps $36, %xmm1, %xmm0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112753 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Some basic store support.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112752 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Teach RemoveCopyByCommutingDef to check all aliases, not just subregisters.Jakob Stoklund Olesen
This caused a miscompilation in WebKit where %RAX had conflicting defs when RemoveCopyByCommutingDef was commuting a %EAX use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112751 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Apparently only Darwin passes long double misaligned. Compensate.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112748 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01tidy up trailing whitespace and an 80 column violation.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112746 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Fix loop unswitching's assumption that a code path which eitherDan Gohman
infinite loops or exits will eventually exit. This fixes PR5373. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112745 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Revert 112740, it broke some clang tests somehow...Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112744 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01cleanup per feedback. use a helper function for getting the first non-reservedJim Grosbach
physical register in a register class. Make sure to assert if the register class is empty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112743 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01The register allocator shouldn't consider allocating reserved registers. ↵Jim Grosbach
PBQP version. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112742 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01The register allocator shouldn't consider allocating reserved registers.Jim Grosbach
r112728 did this for fast regalloc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112741 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Add a few more missing MMX operations. This should be it.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112740 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01update the tutorial to use CreateFAdd to create fp operations.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112733 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01The register allocator shouldn't consider allocating reserved registers.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112728 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Disable CorrelatedValuePropagation while I track down selfhost failures.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112727 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01tidy up a few 80-column and trailing whitespace bits.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112726 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01The output of opt -stats must be sent to stderr. Patch by NAKAMURA Takumi!Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112724 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Tentatively add correlated value propagation to the set of standard passes.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112723 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01JumpThreading keeps LazyValueInfo up to date, so we don't need to rerun itOwen Anderson
if we schedule another LVI-using pass afterwards. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112722 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Add some more load types in.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112721 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Speculatively revert 112699 and 112702, they seem to be causingEric Christopher
self host errors on clang-x86-64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112719 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01have the makefiles check the llvm-config error code instead of chargingChris Lattner
on an producing weird link errors. Patch by Yuri Gribov! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112714 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01dead code patrolChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112713 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01zap dead code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112712 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01temporarily revert r112664, it is causing a decoding conflict, and Chris Lattner
the testcases should be merged. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112711 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01zap dead code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112708 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01remove dead code.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112707 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Make tool_output_file's raw_ostream instance a member variable insteadDan Gohman
of a base class. This makes it possible to unregister the file from FilesToRemove when the file is done. Also, this eliminates the need for formatted_tool_output_file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112706 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Add an interface for unregistering a file from the FilesToRemove list.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112705 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01COFF: Update tests to reflect changes in last commit.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112704 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01COFF: Fix incorrect SCT_COMPLEX_TYPE_SHIFT. Add a few constants.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112703 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Use the SSAUpdator to turn calls to eh.exception that are not in aDuncan Sands
landing pad into uses of registers rather than loads from a stack slot. Doesn't touch the 'orrible hack code - Bill needs to persuade me harder :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112702 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Make the iterator form of erase return void, since it always succeeds,Dan Gohman
and since this is what std::map and std::set do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112701 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-01Define LLVM_GLOBAL_VISIBILITY to be __declspec(dllexport) onDuncan Sands
windows systems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112700 91177308-0d34-0410-b5e6-96231b3b80d8
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