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* Update the documentation, getCalleeSavedRegClasses is not required anymore.Rafael Espindola2010-06-021-3/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105323 91177308-0d34-0410-b5e6-96231b3b80d8
* cleanupRafael Espindola2010-06-0222-352/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105322 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove uses of getCalleeSavedRegClasses from outside theRafael Espindola2010-06-023-12/+26
| | | | | | | backends and removes the virtual declaration. With that out of the way I should be able to cleanup one backend at a time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105321 91177308-0d34-0410-b5e6-96231b3b80d8
* Pacify recent gcc: remove a pointless const qualifier.Duncan Sands2010-06-021-1/+1
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* Checkpoint; handle 'int' and 'void' correctlyNate Begeman2010-06-021-25/+52
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* Emit full function prototypes. Definitions & typedefs to come.Nate Begeman2010-06-021-16/+72
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* Enable machine cse of instructions which define physical registers.Evan Cheng2010-06-022-4/+19
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* Checkpoint arm_neon.h generation with tablegenNate Begeman2010-06-021-13/+241
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105307 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't try to custom-lower 64-bit add-with-overflow and friends on x86-32; theEli Friedman2010-06-021-5/+7
| | | | | | | | | | | x86 backend currently doesn't know how to handle them. This doesn't really fix anything because LegalizeTypes doesn't know how to handle them either. We do get a better error message, though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105305 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix an obvious mistake: don't change the operands until all of them have beenBob Wilson2010-06-021-2/+0
| | | | | | | checked and it is safe to proceed with the changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105304 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove outdated README entries.Eli Friedman2010-06-021-140/+0
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* Update debug information when breaking anti-dependencies. rdar://7759363Jim Grosbach2010-06-012-1/+31
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* Fix commentSean Hunt2010-06-011-1/+1
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* DwarfWrite is now smart enough to drop debug value pointing to undefined ↵Devang Patel2010-06-011-40/+35
| | | | | | | | | register. Update this test to avoid this. iSel not properly lowring argument into a well formed DBG_VALUE in some cases is a separate issue and not related to the test in this testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105295 91177308-0d34-0410-b5e6-96231b3b80d8
* Properly compose subregister indices when coalescing.Jakob Stoklund Olesen2010-06-012-14/+3
| | | | | | | The comment about ordering of subreg indices is no longer true. This exposed a bug in the new substVirtReg method that is also fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105294 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused codeJim Grosbach2010-06-011-64/+0
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* Ignore line number of debug value in undefined register.Devang Patel2010-06-011-0/+1
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* fix think-oJim Grosbach2010-06-011-6/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105291 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the allocation of shadow space for the Win64 calling conventionDan Gohman2010-06-011-0/+6
| | | | | | | in X86FastISel. Patch by Jan Sjodin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105290 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify things a bit more. Fix prototype to use SmallVectorImpl andJim Grosbach2010-06-011-17/+17
| | | | | | change a few SmallVectors to vanilla C arrays. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105289 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the noalias checking so that it doesn't worry aboutDan Gohman2010-06-011-12/+12
| | | | | | | an argument aliasing itself. Thanks Duncan! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105288 91177308-0d34-0410-b5e6-96231b3b80d8
* Keep track of incoming debug value of unused argument.Devang Patel2010-06-013-1/+72
| | | | | | | Radar 7927666. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105285 91177308-0d34-0410-b5e6-96231b3b80d8
* Fill in missing support for ISD::FEXP, ISD::FPOWI, and friends.Dan Gohman2010-06-014-4/+55
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105283 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a FIXMEJim Grosbach2010-06-011-0/+2
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* mirror of r105280 changes for LowerInvoke, which uses the same basic logic hereJim Grosbach2010-06-011-10/+27
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* When processing function arguments when splitting live ranges across invokes,Jim Grosbach2010-06-011-10/+27
| | | | | | | handle structs passed by value via an extract/insert pair, as a bitcast won't work on a struct. rdar://7742824 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105280 91177308-0d34-0410-b5e6-96231b3b80d8
* Use SmallVector instead of std::vector.Jim Grosbach2010-06-011-12/+13
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* Delete unused variables (that weren't even getting expanded).Dan Gohman2010-06-011-6/+0
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* Freebsd's sed doesn't support \< in regexps, and GNU sed doesn'tDan Gohman2010-06-011-2/+2
| | | | | | | | support [[:<:]]. Use beginning-of-line and end-of-line anchors instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105277 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor some SSE 2 unpack instructionsBruno Cardoso Lopes2010-06-011-66/+26
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* Don't call flush() at a library level which isn't checking for errorsDan Gohman2010-06-013-3/+1
| | | | | | | and doesn't know where the output is going. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105274 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a spello affecting platforms where the configure check fails.Dan Gohman2010-06-012-2/+2
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* Fix a typo in a comment.Dan Gohman2010-06-011-1/+1
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* -retain-symbols-file is not what it seems. Update the makefilesDan Gohman2010-06-015-31/+50
| | | | | | | and configury to use --version-script. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105271 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix extra fread after EOF, non-wires-crossed version.Dan Gohman2010-06-011-2/+4
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* Fix handling of 'load' nodes.Kalle Raiskila2010-06-012-8/+15
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* Debreak test for non-Darwin.Bill Wendling2010-05-311-1/+1
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* Fix PR7272: when inlining through a callsite with byval arguments,Duncan Sands2010-05-312-0/+28
| | | | | | | | the newly created allocas may be used by inlined calls, so these need to have their tail call flags cleared. Fixes PR7272. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105255 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a test for the llvm-gcc commit in r90200.Eric Christopher2010-05-311-0/+24
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* fix PR6623: when optimizing for size, don't inline memcpy/memsetsChris Lattner2010-05-312-0/+39
| | | | | | | | | | that are too large. This causes the freebsd bootloader to be too large apparently. It's unclear if this should be an -Os or -Oz thing. Thoughts welcome. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105228 91177308-0d34-0410-b5e6-96231b3b80d8
* upgrade and filecheckize this test.Chris Lattner2010-05-311-6/+16
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* the 'limit' argument to FindOptimalMemOpLowering is unsigned, not uint64_t.Chris Lattner2010-05-311-6/+3
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* revert r105223 which broke all my testing.Chris Lattner2010-05-311-1/+1
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* Fix count so that it doesn't make an extra fread call afterDan Gohman2010-05-311-1/+1
| | | | | | | EOF is detected. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105223 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid swap when a copy suffices.Benjamin Kramer2010-05-311-1/+1
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* The memcpy intrinsic only takes i8* for %src and %dst, so cast them to thatNick Lewycky2010-05-312-2/+22
| | | | | | | first. Fixes PR7265. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105206 91177308-0d34-0410-b5e6-96231b3b80d8
* Use `llvm::next' instead of `next' to make VC++ 2010 happy.Oscar Fuentes2010-05-302-2/+2
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* Allow for creation of clang DeclNodes tables.Sean Hunt2010-05-303-52/+131
| | | | | | | | The StmtNodes generator has been generalized to allow for the creation of DeclNodes tables as well, and another emitter was added for DeclContexts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105164 91177308-0d34-0410-b5e6-96231b3b80d8
* Some A9 load/store cleanupsAnton Korobeynikov2010-05-291-41/+23
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* Some rough approximations for load/stores on A9Anton Korobeynikov2010-05-291-0/+59
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