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* Convert DAGCombiner to use the APInt form of ComputeMaskedBits.Dan Gohman2008-02-201-12/+13
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47381 91177308-0d34-0410-b5e6-96231b3b80d8
* Use APInt::intersects.Dan Gohman2008-02-201-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47380 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an intersects method to APInt, to capture a common idiom.Dan Gohman2008-02-201-0/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47379 91177308-0d34-0410-b5e6-96231b3b80d8
* Add documentation for cl::sink stuffAnton Korobeynikov2008-02-201-15/+23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47378 91177308-0d34-0410-b5e6-96231b3b80d8
* Add 'sink' cmdline option. Patch by Mikhail Glushenkov!Anton Korobeynikov2008-02-202-7/+20
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* RegenerateAnton Korobeynikov2008-02-202-305/+306
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* Fix newly-introduced 4.3 warningsAnton Korobeynikov2008-02-2012-19/+25
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* Get rid of hash_map in llvmcAnton Korobeynikov2008-02-202-4/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47374 91177308-0d34-0410-b5e6-96231b3b80d8
* Get rid of hash_map. Use StringMap insteadAnton Korobeynikov2008-02-201-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47373 91177308-0d34-0410-b5e6-96231b3b80d8
* And final pack of warnings silencingAnton Korobeynikov2008-02-203-3/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47372 91177308-0d34-0410-b5e6-96231b3b80d8
* Make Transforms to be 4.3 warnings-cleanAnton Korobeynikov2008-02-209-39/+58
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* Fix code styleAnton Korobeynikov2008-02-201-17/+15
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* Remove bunch of gcc 4.3-related warnings from TargetAnton Korobeynikov2008-02-2013-24/+31
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47369 91177308-0d34-0410-b5e6-96231b3b80d8
* Update gcc 4.3 warnings fix patch with recent head changesAnton Korobeynikov2008-02-2012-40/+58
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47368 91177308-0d34-0410-b5e6-96231b3b80d8
* Unbreak build with gcc 4.3: provide missed includes and silence most ↵Anton Korobeynikov2008-02-2048-40/+93
| | | | | | annoying warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47367 91177308-0d34-0410-b5e6-96231b3b80d8
* Added some comments and reformatted others. No functionality change.Bill Wendling2008-02-201-28/+43
| | | | | | | | Added two "FIXMEs" for code that looks dubious to me (but I could be wrong). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47366 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed typo.Bill Wendling2008-02-201-1/+1
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* When performing return slot optimization, remember to inform memdep when ↵Owen Anderson2008-02-201-0/+1
| | | | | | we're removing the memcpy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47364 91177308-0d34-0410-b5e6-96231b3b80d8
* Added memmove to interpreter external functions list. Patch by Daniel Dunbar.Evan Cheng2008-02-201-0/+9
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47363 91177308-0d34-0410-b5e6-96231b3b80d8
* More constification of things. More comments added. No functionalityBill Wendling2008-02-202-47/+79
| | | | | | | changes. (Sorry for any formatting changes that creeped in.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47362 91177308-0d34-0410-b5e6-96231b3b80d8
* Use getConstant for ConstantInts.Nick Lewycky2008-02-201-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47361 91177308-0d34-0410-b5e6-96231b3b80d8
* Add 'umax' similar to 'smax' SCEV. Closes PR2003.Nick Lewycky2008-02-207-49/+209
| | | | | | | | | | | | | | | | Parse reversed smax and umax as smin and umin and express them with negative or binary-not SCEVs (which are really just subtract under the hood). Parse 'xor %x, -1' as (-1 - %x). Remove dead code (ConstantInt::get always returns a ConstantInt). Don't use getIntegerSCEV(-1, Ty). The first value is an int, then it gets passed into a uint64_t. Instead, create the -1 directly from ConstantInt::getAllOnesValue(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47360 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix an incredibly subtle bug exposed by Ted's change to APInt profiling.Chris Lattner2008-02-201-1/+1
| | | | | | | | | AddNodeIDNode does profiling for a ConstantSDNode, but so does SelectionDAG::getConstant. This profiling should be moved to a common static function in ConstantSDNode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47359 91177308-0d34-0410-b5e6-96231b3b80d8
* No functionality change:Bill Wendling2008-02-201-31/+42
| | | | | | | | - Constified some MachineOperand values. - Added/Modified some comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47358 91177308-0d34-0410-b5e6-96231b3b80d8
* XFAIL this for now.Evan Cheng2008-02-201-0/+1
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* Disable for now. This is pessimizing code.Evan Cheng2008-02-201-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47354 91177308-0d34-0410-b5e6-96231b3b80d8
* Add some comments to Intrinsic::getDeclaration to clarify how toDan Gohman2008-02-201-0/+6
| | | | | | | get declarations for overloaded intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47353 91177308-0d34-0410-b5e6-96231b3b80d8
* Add Alignment field to ParameterAttributes andDale Johannesen2008-02-192-1/+25
| | | | | | | | | treat more or less rationally in interface functions, subject to change. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47352 91177308-0d34-0410-b5e6-96231b3b80d8
* Add hidden option -x86-fold-and-in-test to test the effect the test / and ↵Evan Cheng2008-02-192-1/+7
| | | | | | folding change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47351 91177308-0d34-0410-b5e6-96231b3b80d8
* regenerateDevang Patel2008-02-193-1040/+1062
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* ParseDevang Patel2008-02-192-1/+11
| | | | | | | %b = getresult {i32, i32} %a, i32 1 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47349 91177308-0d34-0410-b5e6-96231b3b80d8
* Add GetResultInst. First step for multiple return value support.Devang Patel2008-02-196-1/+88
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* Generated files for checkin 47342.Dale Johannesen2008-02-193-267/+267
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* Forgot a file, goes with 47342.Dale Johannesen2008-02-191-3/+3
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* Expand ParameterAttributes to 32 bits (in preparationDale Johannesen2008-02-1916-96/+122
| | | | | | | | | for adding alignment info, not there yet). Clean up interfaces to reference ParameterAttributes consistently. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47342 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed bug in APInt::Profile() where the BitWidth field was not included in theTed Kremenek2008-02-191-0/+2
| | | | | | | | profile of the APSInt object. This caused unexpected Profile collisions where none should have occurred. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47338 91177308-0d34-0410-b5e6-96231b3b80d8
* fix some byval problems in the cbe. Closes PR2065Andrew Lenharth2008-02-191-7/+5
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* random cleanups.Chris Lattner2008-02-191-7/+4
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* this test requires sse2Chris Lattner2008-02-191-1/+1
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* Don't fold and's into test instructions if they have multiple uses.Chris Lattner2008-02-192-6/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | This compiles test-nofold.ll into: _test: movl $15, %ecx andl 4(%esp), %ecx testl %ecx, %ecx movl $42, %eax cmove %ecx, %eax ret instead of: _test: movl 4(%esp), %eax movl %eax, %ecx andl $15, %ecx testl $15, %eax movl $42, %eax cmove %ecx, %eax ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47330 91177308-0d34-0410-b5e6-96231b3b80d8
* rename tests to avoid a test- prefix when they aren't related to the test ↵Chris Lattner2008-02-1910-0/+0
| | | | | | instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47329 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a compiler warning.Duncan Sands2008-02-191-1/+1
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* Remove llvm-upgrade and update tests.Tanya Lattner2008-02-1951-1306/+1302
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* dead passChris Lattner2008-02-191-16/+0
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* remove the LowerSelect pass. The last client was the old Sparc backend, ↵Chris Lattner2008-02-198-120/+0
| | | | | | which is long dead by now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47323 91177308-0d34-0410-b5e6-96231b3b80d8
* remove the lower packed pass. It can never work and even the parts that Chris Lattner2008-02-193-456/+0
| | | | | | | | could work don't work fully. This fixes PR1705. Oh yeah, we don't have packed types anymore either ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47322 91177308-0d34-0410-b5e6-96231b3b80d8
* Refactor this method a bit, and correct a test that was completely wrong but ↵Owen Anderson2008-02-191-7/+11
| | | | | | happened to work out anyways. :-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47321 91177308-0d34-0410-b5e6-96231b3b80d8
* isa+cast -> dyncast.Chris Lattner2008-02-191-2/+2
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* simplify this code again, try 2 :)Chris Lattner2008-02-191-7/+5
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* Fix a comment.Owen Anderson2008-02-191-1/+1
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