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* Make use of vector load and store operations to implement memcpy, memmove, ↵Evan Cheng2008-05-155-106/+204
| | | | | | and memset. Currently only X86 target is taking advantage of these. llvm-svn: 51140
* Remove tail duplication pass.Evan Cheng2008-05-151-1/+0
| | | | llvm-svn: 51139
* Move the operator new and operator delete out of line. This fixes an issue withNate Begeman2008-05-152-17/+21
| | | | | | | operator new() referring to the static initTags function, which has to be in the same linkage unit as any file including User.h. llvm-svn: 51136
* Don't assume underlying APInt type is limitedDale Johannesen2008-05-141-1/+1
| | | | | | to 64 bits. llvm-svn: 51135
* Situations can arise when you have a function called that returns a 'void', butBill Wendling2008-05-143-4/+30
| | | | | | | | | | is bitcast to return a floating point value. The result of the instruction may not be used by the program afterwards, and LLVM will happily remove all instructions except the call. But, on some platforms, if a value is returned as a floating point, it may need to be removed from the stack (like x87). Thus, we can't get rid of the bitcast even if there isn't a use of the value. llvm-svn: 51134
* Remove undefined behavior in hex string->APFloatDale Johannesen2008-05-141-1/+1
| | | | | | conversion. Try 0x1.0000a4p+0f. Neil, please review. llvm-svn: 51132
* Use a better idiom to silence compiler warnings.Evan Cheng2008-05-141-20/+5
| | | | llvm-svn: 51131
* rename SimplifyCFG.cpp -> SimplifyCFGPass.cppChris Lattner2008-05-141-1/+1
| | | | llvm-svn: 51130
* Silence warnings.Evan Cheng2008-05-141-2/+2
| | | | llvm-svn: 51129
* Add support to IR builder for new vicmp, vfcmp routinesNate Begeman2008-05-141-4/+19
| | | | llvm-svn: 51127
* Really silence compiler warnings.Evan Cheng2008-05-141-2/+2
| | | | llvm-svn: 51126
* Don't generate unused variables in a no-assert buildNate Begeman2008-05-141-16/+28
| | | | | | Add some checks to the new vicmp,vfcmp instructions llvm-svn: 51125
* Really silence compiler warnings.Evan Cheng2008-05-141-5/+20
| | | | llvm-svn: 51123
* CommonLinkage (missed a file)Dale Johannesen2008-05-141-1/+2
| | | | llvm-svn: 51120
* Generated files for CommonLinkage.Dale Johannesen2008-05-143-1740/+1752
| | | | llvm-svn: 51119
* Add CommonLinkage; currently tentative definitionsDale Johannesen2008-05-1422-31/+70
| | | | | | | | | | are represented as "weak", but there are subtle differences in some cases on Darwin, so we need both. The intent is that "common" will behave identically to "weak" unless somebody changes their target to do something else. No functional change as yet. llvm-svn: 51118
* Silence some compiler warnings.Evan Cheng2008-05-143-5/+13
| | | | llvm-svn: 51115
* Simplify internalize pass. Add test case.Devang Patel2008-05-145-23/+62
| | | | | | Patch by Matthijs Kooijman! llvm-svn: 51114
* When bit-twiddling CondCode values for integer comparisons producesDan Gohman2008-05-142-0/+25
| | | | | | SETOEQ, is it does with (SETEQ & SETULE), map it to SETEQ. llvm-svn: 51112
* Recover nestedloop regression reported by nightly tester.Devang Patel2008-05-141-0/+2
| | | | llvm-svn: 51110
* Check if llvm-gcc is available before running tests. Patch by Matthijs Kooijman!Tanya Lattner2008-05-141-1/+8
| | | | llvm-svn: 51108
* Detabification. Fixed indentation and spacing.Sanjiv Gupta2008-05-1416-606/+525
| | | | | | | Changed cout to DOUT, and TODOs to FIXMEs. Other changes as per coding conventions. llvm-svn: 51105
* Do not generate by TableGen the hard-coded standard, target-independent part ofRoman Levenstein2008-05-142-140/+195
| | | | | | | | | | | | | | | DAG instruction selectors. Introudce a dedicated header file for this part: include/llvm/CodeGen/DAGISelHeader.h TableGen now only generates the include preprocessor directive to include this new header. This is a preparation for supporting multiple implementations of instruction selectors in the future. Reviewed and approved by Evan and Dan. llvm-svn: 51102
* Upgrading clang VC++ solution to VC++ express 2008.Argyrios Kyrtzidis2008-05-141-172/+11
| | | | llvm-svn: 51100
* Make this test pass on x86-32 linux.Duncan Sands2008-05-141-2/+1
| | | | llvm-svn: 51099
* Adding missing files to Transforms and VMCore VC++ projects.Argyrios Kyrtzidis2008-05-142-0/+8
| | | | llvm-svn: 51098
* Add documentation for tail call optimization to CodeGenerator.html. Add a linkArnold Schwaighofer2008-05-142-3/+50
| | | | | | referring to it to LangRef.html. llvm-svn: 51097
* Added configure switches for PIC16 in configure.ac.Sanjiv Gupta2008-05-142-28/+32
| | | | | | Regenerated configure. llvm-svn: 51096
* Fix typo in ParameterAttribute fields usage. Add an includeNicolas Geoffray2008-05-141-2/+3
| | | | | | to make the Cpp backend output compilable. llvm-svn: 51095
* Fixed the file description header at the top to remove the developer name.Sanjiv Gupta2008-05-141-2/+2
| | | | llvm-svn: 51094
* Commit the header I accidentally left out of 51083.Dan Gohman2008-05-141-0/+29
| | | | llvm-svn: 51093
* Doh. Alignment is in bytes, not in bits.Evan Cheng2008-05-141-2/+2
| | | | llvm-svn: 51092
* Change target-specific classes to use more precise static types.Dan Gohman2008-05-1424-52/+49
| | | | | | | This eliminates the need for several awkward casts, including the last dynamic_cast under lib/Target. llvm-svn: 51091
* Move RemoveFromVector out of the global namespace.Dan Gohman2008-05-141-2/+2
| | | | llvm-svn: 51090
* Whitespace cleanups.Dan Gohman2008-05-143-4/+3
| | | | llvm-svn: 51089
* Make PreVerifyID, IntSigsEnd, and KillSigsEnd const.Dan Gohman2008-05-142-3/+5
| | | | llvm-svn: 51088
* Make getNumContainedManagers and getNumContainedPasses const.Dan Gohman2008-05-141-2/+2
| | | | llvm-svn: 51087
* Make PassInfo noncopyable.Dan Gohman2008-05-141-0/+4
| | | | llvm-svn: 51085
* Do not run instruction combiner in middle of loop optimization passes.Devang Patel2008-05-141-1/+0
| | | | llvm-svn: 51084
* Split the loop unroll mechanism logic out into a utility function.Dan Gohman2008-05-143-379/+438
| | | | | | Patch by Matthijs Kooijman! llvm-svn: 51083
* Fix Analysis/BasicAA/pure-const-dce.ll. This turned out to be a correctnessOwen Anderson2008-05-131-1/+38
| | | | | | | | bug as well as a missed optimization. We weren't properly checking for local dependencies before moving on to non-local ones when doing non-local read-only call CSE. llvm-svn: 51082
* Merge of r51073-51074 from use-diet branch.Gabor Greif2008-05-134-11/+42
| | | | | | | | | | | Do not rely on std::swap<Use>, provide a (faster) member function instead. This change is primarily necessitated by MSVC++'s incompatibility with declaring std::swap<Use> to be a friend of Use. Also contains some minor tweaks to Use inline functions, to undo pointless changes that sneaked in with the last merge. llvm-svn: 51078
* Make this function public.Eric Christopher2008-05-131-4/+4
| | | | llvm-svn: 51077
* Dominance Frontier is cfg only pass.Devang Patel2008-05-131-1/+1
| | | | llvm-svn: 51075
* Fix memdep's handling of invokes when finding the dependency of another callOwen Anderson2008-05-131-1/+1
| | | | | | instruction. This fixes some Ada miscompiles reported in PR2324. llvm-svn: 51069
* Update the Win32 project files, patch by Razvan Aciu!Chris Lattner2008-05-1331-220/+229
| | | | llvm-svn: 51067
* Fix for PR 2323, infinite loop in tail dup.Dale Johannesen2008-05-132-4/+41
| | | | llvm-svn: 51063
* add a noteChris Lattner2008-05-131-0/+18
| | | | llvm-svn: 51062
* - Fix the pasto in the fix for a previous pasto.Evan Cheng2008-05-131-4/+4
| | | | | | - Incorporate Chris' comment suggestion. llvm-svn: 51061
* add a noteChris Lattner2008-05-131-0/+24
| | | | llvm-svn: 51060
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