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* Update documentation.Mikhail Glushenkov2009-07-112-4/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75375 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete the temp dir even when '--temp-dir' is specified.Mikhail Glushenkov2009-07-111-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75374 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix handling of max and full set.Nick Lewycky2009-07-112-11/+8
| | | | | | | | | A full set is a constant range that represents any number. If you take the umax of that and [5, 10) you end up with [5, INT_MAX] because the values less than 5 would be umax's against a value which is at least 5. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75372 91177308-0d34-0410-b5e6-96231b3b80d8
* improve filecheck's "scanning from here" caret position.Chris Lattner2009-07-111-0/+11
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* make filecheck default to canonicalizing horizontal whitespaceChris Lattner2009-07-111-0/+66
| | | | | | | away. This way you can write a space and it matches arbitrary spaces and tabs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75370 91177308-0d34-0410-b5e6-96231b3b80d8
* Break the world's largest unit test down a few logical lines. No semanticNick Lewycky2009-07-111-23/+65
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* Erase the temp dir before starting.Sanjiv Gupta2009-07-111-0/+7
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* Clarify and simplify.Nick Lewycky2009-07-112-4/+4
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* Don't use a void return type with a function that returns a value.Dan Gohman2009-07-111-1/+2
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* Convert more assert(0)+abort() -> LLVM_UNREACHABLE,Torok Edwin2009-07-1139-267/+296
| | | | | | | and abort()/exit() -> llvm_report_error(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75363 91177308-0d34-0410-b5e6-96231b3b80d8
* We get the P modifier wrong in a lot of cases, just add some more rigorous ↵Chris Lattner2009-07-111-30/+59
| | | | | | | | | testing. In addition to fixing this, I still need to do some more testing on darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75362 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't put IT instruction before conditional branches.Evan Cheng2009-07-112-5/+32
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* Smarter isel of ldrsb / ldrsh. Only make use of these when [r,r] address is ↵Evan Cheng2009-07-114-24/+27
| | | | | | feasible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75360 91177308-0d34-0410-b5e6-96231b3b80d8
* Major changes to Thumb (not Thumb2). Many 16-bit instructions either ↵Evan Cheng2009-07-1114-298/+444
| | | | | | | | | modifies CPSR when they are outside the IT blocks, or they can predicated when in Thumb2. Move the implicit def of CPSR to an optional def which defaults CPSR. This allows the 's' bit to be toggled dynamically. A side-effect of this change is asm printer is now using unified assembly. There are some minor clean ups and fixes as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75359 91177308-0d34-0410-b5e6-96231b3b80d8
* 80 col violation.Evan Cheng2009-07-111-2/+2
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* Move a method that creates constant ranges relative to another constant rangeNick Lewycky2009-07-113-54/+87
| | | | | | | | | | | per icmp predicate out of predsimplify and into ConstantRange. Add another utility method that determines whether one range is a subset of another. Combine with the former to determine whether icmp pred range, range is known to be true or not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75357 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix up support for OptionalDefOperand when it defaults to an actual register ↵Evan Cheng2009-07-111-4/+16
| | | | | | def. I need this to get ready for major Thumb1 surgery. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75328 91177308-0d34-0410-b5e6-96231b3b80d8
* Use CreateStackStoreLoad helper in more places.Eli Friedman2009-07-112-36/+4
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* Two-address pass should use findCommutedOpIndices to determine what ↵Evan Cheng2009-07-111-3/+10
| | | | | | registers are commuted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75317 91177308-0d34-0410-b5e6-96231b3b80d8
* Use findCommutedOpIndices to find the operands to commute.Evan Cheng2009-07-101-3/+13
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* Add superclasses of ARM Neon quad registers. The Q2PR class contains pairs ofBob Wilson2009-07-101-8/+106
| | | | | | | quad registers and the Q4PR class holds sets of 4 quad registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75309 91177308-0d34-0410-b5e6-96231b3b80d8
* Add new vector types for 192-bit, 348-bit and 512-bit sizes.Bob Wilson2009-07-104-60/+203
| | | | | | | | These are needed to represent ARM Neon struct datatypes containing 2, 3 or 4 separate vectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75308 91177308-0d34-0410-b5e6-96231b3b80d8
* remove the "debug" modifier, it is only used by one instruction which canChris Lattner2009-07-102-2/+2
| | | | | | | never be generated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75305 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor TableGen's llvm::getName to share code with llvm::getEnumName,Bob Wilson2009-07-101-41/+4
| | | | | | | since names are the same for almost all the types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75302 91177308-0d34-0410-b5e6-96231b3b80d8
* add support for .zerofill, patch by Kevin Enderby!Chris Lattner2009-07-105-1/+134
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* Oops. s/#if defined(USE_OPROFILE)/#if USE_OPROFILE/. We #defineJeffrey Yasskin2009-07-101-3/+3
| | | | | | | | | USE_OPROFILE to 0 on some paths through configure, which does the wrong thing with #if defined(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75300 91177308-0d34-0410-b5e6-96231b3b80d8
* make pcrel and non-pcrel global printing more similar.Chris Lattner2009-07-101-11/+19
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* Support remote execute for ARM.David Goodwin2009-07-104-7/+37
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* Undo my brain cramp.Evan Cheng2009-07-102-67/+0
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* Make changes suggested by Chris and eliminate newly-added raw_ostreamDavid Greene2009-07-107-215/+245
| | | | | | | | | | hooks as they're no longer needed. The major change with this patch is to make formatted_raw_ostream usable by any client of raw_ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75283 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate configure after r75279.Jeffrey Yasskin2009-07-102-25/+595
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* Add a --with-oprofile flag to configure, which uses OProfile's agentJeffrey Yasskin2009-07-105-0/+150
| | | | | | | | | | | | | | | | | | | | library to tell it the addresses of JITted functions. For a particular program, this changes the opreport -l output from: samples % image name symbol name 48182 98.9729 anon (tgid:19412 range:0x7f12ccaab000-0x7f12cdaab000) anon (tgid:19412 range:0x7f12ccaab000-0x7f12cdaab000) 11 0.0226 libstdc++.so.6.0.9 /usr/lib/libstdc++.so.6.0.9 to: samples % image name symbol name 24565 60.7308 19814.jo fib_left 15365 37.9861 19814.jo fib_right 22 0.0544 ld-2.7.so do_lookup_x git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75279 91177308-0d34-0410-b5e6-96231b3b80d8
* code model is never set to default.Chris Lattner2009-07-101-4/+2
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* fix indentationChris Lattner2009-07-101-14/+14
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* remove the now-dead TM argument to these methods.Chris Lattner2009-07-105-10/+10
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* make PIC vs DynamicNoPIC be explicit in PICStyles.Chris Lattner2009-07-103-21/+21
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* some minor simplifications.Chris Lattner2009-07-102-14/+32
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* add a couple of predicates to test for "stub style pic in PIC mode" and ↵Chris Lattner2009-07-105-34/+40
| | | | | | "stub style pic in dynamic-no-pic" mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75273 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove ScalarEvolution::hasSCEV, which isn't being used, and whichDan Gohman2009-07-102-16/+2
| | | | | | | breaks encapsulation. Also remove a dead prototype for setSCEV. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75272 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid compiler warnings when assertions are turned off.Duncan Sands2009-07-101-4/+4
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* Avoid compiler warnings if assertions turned off.Duncan Sands2009-07-101-0/+2
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* CMOVxx doesn't swap operands which it's commuted.Evan Cheng2009-07-102-0/+67
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* Remove TargetInstrInfo::CommuteChangesDestination and added ↵Evan Cheng2009-07-104-31/+67
| | | | | | findCommutedOpIndices which returns the operand indices which are swapped (when applicable). This allows for some code clean up and future enhancements. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75264 91177308-0d34-0410-b5e6-96231b3b80d8
* Link std.lib (.bc code) with llvm-ld.Sanjiv Gupta2009-07-101-2/+2
| | | | | | | Link devices.lib (processor specific variables) with mplink. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75263 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix unit tests.Owen Anderson2009-07-103-92/+94
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* convert test to use FileCheck, which is much more precise and faster thanChris Lattner2009-07-101-7/+21
| | | | | | | | the previous RUN lines. Hopefully this will be an inspiration for future tests :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75261 91177308-0d34-0410-b5e6-96231b3b80d8
* add missing *, patch by Peter O'Gorman!Chris Lattner2009-07-101-1/+1
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* Push LLVMContext through the TypeBuilder API. There are no users for this ↵Owen Anderson2009-07-101-96/+106
| | | | | | | | | in-tree, so I can't really test it. If you're using this, and it's broken, please send patches. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75257 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate an unnecessary include.David Greene2009-07-101-2/+0
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* Push LLVMContext through the PatternMatch API.Owen Anderson2009-07-104-164/+193
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