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* This started as a small change, I swear. Unfortunately, lots of things call ↵Owen Anderson2009-07-0937-332/+481
| | | | | | the [I|F]CmpInst constructors. Who knew!? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75200 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some hooks that a redesigned AsmStream needs to do its job. TheseDavid Greene2009-07-092-0/+17
| | | | | | | allow derived classes to examine the stream buffer before it's flushed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75199 91177308-0d34-0410-b5e6-96231b3b80d8
* Added Thumb IT instruction.Evan Cheng2009-07-092-0/+25
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* Fix an apparent copy-and-paste problem in an error message.Bob Wilson2009-07-091-1/+1
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* Another todo entry.Evan Cheng2009-07-091-0/+5
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* Revert the part of 75177 that split ConstantRange into two classes, andDan Gohman2009-07-093-1002/+91
| | | | | | | | | merge the new functionality and unittests into ConstantRange. Thanks to Nick Lewycky for pointing out that it isn't necessary to have two separate classes here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75191 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial support for load / store multiple opt pass Thumb2 support ↵Evan Cheng2009-07-091-55/+158
| | | | | | (post-allocation only). It's kind of there, but not quite. I'll return to this later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75190 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix ldm / stm unified syntax; add t2LDM_RET.Evan Cheng2009-07-091-2/+12
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* LDM_RET should be marked mayLoad.Evan Cheng2009-07-091-1/+1
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* If -fomit-frame-pointer is used, we still need to record when the %esp registerBill Wendling2009-07-091-1/+20
| | | | | | | | | | | | | | is modified. Otherwise, the unwinder will get confused. The old code (before I started my hacking) did this. It dropped on the floor, because I wasn't aware of this requirement. On the plus side, if we use "alloca" in a function, we create frame pointers even with -fomit-frame-pointer is enabled! This is a Good Thing(tm)!!! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75183 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix ldrd / strd address mode matching code. It allows for +/- 8 bit offset. ↵Evan Cheng2009-07-093-3/+22
| | | | | | | | | Also change the printer to make the scale 4 explicit. Note, we are not yet generating these instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75181 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix typo, trailing whitespace.Andreas Bolka2009-07-091-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75179 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a ConstantSignedRange class, which does for signed integersDan Gohman2009-07-093-56/+1369
| | | | | | | | | | | | | | what ConstantRange does for unsigned integers. Factor out a common base class for common functionality. Add some new functions for performing arithmetic on constant ranges. Some of these are currently just stubbed out with conservative implementations. Add unittests for ConstantRange and ConstantSignedRange. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75177 91177308-0d34-0410-b5e6-96231b3b80d8
* Make EXTRACT_VECTOR_ELT a bit more flexible in terms of the returned Eli Friedman2009-07-097-56/+46
| | | | | | | | | | | value. Adjust other code to deal with that correctly. Make DAGTypeLegalizer::PromoteIntRes_EXTRACT_VECTOR_ELT take advantage of this new flexibility to simplify the code and make it deal with unusual vectors (like <4 x i1>) correctly. Fixes PR3037. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75176 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a Thumb readme entry.Evan Cheng2009-07-091-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75173 91177308-0d34-0410-b5e6-96231b3b80d8
* Correct comment.Evan Cheng2009-07-091-1/+1
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* bug 4524: Add MSP430 to the cmake build.Richard Pennington2009-07-092-4/+6
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* Handle 'A' modifier in inline asms.Dale Johannesen2009-07-091-0/+9
| | | | | | | | | gcc.apple/asm-block-13.c gcc.apple/asm-block-57.c git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75169 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Mikhail Glushenkov2009-07-091-0/+2
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* Documentation update.Mikhail Glushenkov2009-07-092-0/+8
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* We don't need to set SaveTemps here.Mikhail Glushenkov2009-07-091-1/+0
| | | | | | '--temp-dir' always overrides 'save-temps'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75165 91177308-0d34-0410-b5e6-96231b3b80d8
* Adjust comment.Mikhail Glushenkov2009-07-091-2/+2
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* Remove some duplication.Mikhail Glushenkov2009-07-091-17/+17
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* Rename -t to --temp-dir.Mikhail Glushenkov2009-07-091-2/+2
| | | | | | | -t is already used by gcc in the meaning 'ld -t' (trace). The Base plugin may want to emulate this behaviour. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75162 91177308-0d34-0410-b5e6-96231b3b80d8
* As Chris pointed out, we don't actually need to pass the context around here.Owen Anderson2009-07-093-5/+4
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* back out r75156 for now.Chris Lattner2009-07-092-489/+0
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* A little bit more LLVMContextification.Owen Anderson2009-07-092-5/+11
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* Handle Thumb-2 addressing modes during FP elimination.David Goodwin2009-07-091-0/+13
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* ImmutableSet/ImmutableMap: Allow caching of null digests by properly using a ↵Ted Kremenek2009-07-091-37/+45
| | | | | | flag to record if the digest of an ImutAVLTree has been cached. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75157 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some classes to produce pretty-printed asm. We'll use theseDavid Greene2009-07-092-0/+489
| | | | | | | | shortly to provide nicely printed comments and other goodies in asm files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75156 91177308-0d34-0410-b5e6-96231b3b80d8
* By default -t is always on for mcc16 and it uses ./tmp-objs as the temp ↵Sanjiv Gupta2009-07-091-1/+2
| | | | | | directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75155 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed handling of -t. It gets the prirority for temp dir name.Sanjiv Gupta2009-07-091-0/+1
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* Thread LLVMContext through MVT and related parts of SDISel.Owen Anderson2009-07-0925-101/+131
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* Resolve undefined behaviour when ManagedStatic is instantiated with a ↵Alisdair Meredith2009-07-091-8/+10
| | | | | | fixed-length array type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75149 91177308-0d34-0410-b5e6-96231b3b80d8
* add llvm-mc support for parsing the .lcomm directive, patch by Kevin Enderby!Chris Lattner2009-07-095-18/+35
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* Regenerate for GraphViz tool discovery.David Greene2009-07-091-25/+257
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* Add support for other GraphViz display tools. This can helpDavid Greene2009-07-094-9/+126
| | | | | | | | with very large graphs, where dot isn't necessarily the most visually pleasing way of looking at the graph. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75144 91177308-0d34-0410-b5e6-96231b3b80d8
* remove dead function.Chris Lattner2009-07-091-9/+0
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* Misc encoding fixes; reported on llvmdev.Eli Friedman2009-07-091-4/+4
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* eraseFromDisk no longer throws.Chris Lattner2009-07-091-4/+1
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* There's no need to consider PHI nodes in the same block as the instructionNick Lewycky2009-07-093-0/+78
| | | | | | | we're inserting sigma/phi functions for. Patch by Andre Tavares. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75138 91177308-0d34-0410-b5e6-96231b3b80d8
* Forgot a couple files when adding the -ssi-everything pass.Nick Lewycky2009-07-092-1/+10
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* Add some statistics to SSI so we can see what it's up to.Nick Lewycky2009-07-091-0/+43
| | | | | | | Add an -ssi-everything pass which calls createSSI on everything in the function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75135 91177308-0d34-0410-b5e6-96231b3b80d8
* * Install crosstool in /usr/local/crosstoolMisha Brukman2009-07-091-18/+8
| | | | | | | | | | * Updated LLVM and LLVM-GCC to newer revisions * Allow separate revisions per SVN module * Allow user to override MAKE_OPTS * Removed unused function verifyNotDir() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75134 91177308-0d34-0410-b5e6-96231b3b80d8
* Missing )Bill Wendling2009-07-091-1/+1
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* Add a -t="dir" option to the driver. This can be used to specify the ↵Sanjiv Gupta2009-07-093-0/+12
| | | | | | directory to be used as TempDir if somebody doesn't want to use the standard /tmp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75121 91177308-0d34-0410-b5e6-96231b3b80d8
* Added few more options to individual tools.Sanjiv Gupta2009-07-091-2/+2
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* Return dir separator as per platform.Sanjiv Gupta2009-07-091-0/+4
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* simplify this logic a bit more.Chris Lattner2009-07-091-6/+2
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* move reasoning about darwin $non_lazy_ptr stubs from asmprinter intoChris Lattner2009-07-094-40/+98
| | | | | | | isel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75117 91177308-0d34-0410-b5e6-96231b3b80d8
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