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* Fix a regression in 403.gcc and 186.crafty introduced in 47383. To testDan Gohman2008-02-222-28/+30
| | | | | | | that a value is >= 32, check that all of the high bits are zero, not just one or more. llvm-svn: 47467
* print getresult instruction.Devang Patel2008-02-211-0/+1
| | | | llvm-svn: 47461
* Use isa<> instead of getTypeID() to check StructType.Devang Patel2008-02-212-7/+6
| | | | llvm-svn: 47460
* A few minor updates, removing implemented stuff and adding a couple of Eli Friedman2008-02-211-83/+110
| | | | | | new things. llvm-svn: 47458
* Make the clobber analysis a bit more smart: we only are careful about Chris Lattner2008-02-211-3/+13
| | | | | | | early clobbers if the clobber list contains a *register* not some thing like {memory}, {dirflag} etc. llvm-svn: 47457
* Treat clobber operands like early clobbers: if we haveChris Lattner2008-02-212-2/+27
| | | | | | | | | any, we force sdisel to do all regalloc for an asm. This leads to gross but correct codegen. This fixes the rest of PR2078. llvm-svn: 47454
* Clear PhysRegPartUse for the sub register as well.Bill Wendling2008-02-211-1/+1
| | | | llvm-svn: 47453
* Adjust the MaxAlignment for the special register scavenging spill slot.Bill Wendling2008-02-211-0/+3
| | | | llvm-svn: 47452
* Help testing.Evan Cheng2008-02-211-0/+7
| | | | llvm-svn: 47448
* Change a C-style cast to const_cast, to avoid a -Wcast-qual warning.Dan Gohman2008-02-211-1/+1
| | | | llvm-svn: 47437
* Better names as per Evan's requestAndrew Lenharth2008-02-213-20/+22
| | | | llvm-svn: 47435
* Simplify this code, no functionality change.Nick Lewycky2008-02-211-5/+2
| | | | llvm-svn: 47434
* GlobalValues are Constants, remove redundant code. Also fix typo in a comment.Nick Lewycky2008-02-211-3/+1
| | | | llvm-svn: 47433
* Remove llvm-upgrade and update tests.Tanya Lattner2008-02-2190-1460/+1482
| | | | llvm-svn: 47432
* Dan implemented one multiply issue. Replace it with another. :)Chris Lattner2008-02-211-12/+33
| | | | llvm-svn: 47431
* Atomic op support. If any gcc test uses __sync builtins, it might start ↵Andrew Lenharth2008-02-2113-12/+589
| | | | | | failing on archs that haven't implemented them yet llvm-svn: 47430
* Add support for matching mem operands. This fixes PR1133, patch byChris Lattner2008-02-211-1/+7
| | | | | | Eli Friedman. This implements CodeGen/Generic/2008-02-20-MatchingMem.ll. llvm-svn: 47428
* testcase for PR1133Chris Lattner2008-02-211-0/+9
| | | | llvm-svn: 47427
* Fix a (harmless) but where vregs were added to the used reg lists for Chris Lattner2008-02-212-9/+41
| | | | | | | | | | inline asms. Fix PR2078 by marking aliases of registers used when a register is marked used. This prevents EAX from being allocated when AX is listed in the clobber set for the asm. llvm-svn: 47426
* Let invoke return aggregate value.Devang Patel2008-02-213-3/+14
| | | | llvm-svn: 47425
* Let function call return aggregate.Devang Patel2008-02-214-8/+38
| | | | | | Now, we have very first multiple return value testcase! llvm-svn: 47424
* Add -disable-output option.Devang Patel2008-02-211-2/+6
| | | | llvm-svn: 47422
* Clean up some spilling code using MachineRegisterInfo.Evan Cheng2008-02-211-22/+51
| | | | llvm-svn: 47416
* XFAIL for now.Devang Patel2008-02-201-1/+2
| | | | llvm-svn: 47411
* Now functions can return aggregate values.Devang Patel2008-02-201-2/+1
| | | | llvm-svn: 47409
* regenerate.Devang Patel2008-02-203-923/+989
| | | | llvm-svn: 47408
* ParseDevang Patel2008-02-201-3/+37
| | | | | | | ret i32 1, i8 2 another step towards multiple return value support. llvm-svn: 47407
* What if functions can return aggregate values ?Devang Patel2008-02-203-4/+9
| | | | | | One small step towards multiple return value support. llvm-svn: 47406
* Regenerated files.Dale Johannesen2008-02-203-1156/+1178
| | | | llvm-svn: 47402
* Support alignment within ParamAttrs in the I/O handling.Dale Johannesen2008-02-202-1/+2
| | | | llvm-svn: 47401
* Poorly named option.Evan Cheng2008-02-202-3/+4
| | | | llvm-svn: 47400
* Remove one of the fixmes that I put in there. From Evan:Bill Wendling2008-02-201-2/+3
| | | | | | | | No need to go up more levels. A def of a register also sets its sub-registers (so if PhysRegInfo[SuperReg] is NULL, it means SuperReg's super registers are not previously defined). llvm-svn: 47399
* Add convenient helper to get suffix of the fileAnton Korobeynikov2008-02-202-1/+12
| | | | llvm-svn: 47397
* getresult does not support nested aggregates.Devang Patel2008-02-201-3/+14
| | | | llvm-svn: 47396
* Improve some comments explaining the "handle kills" stuff better.Bill Wendling2008-02-201-2/+4
| | | | llvm-svn: 47395
* Verifier should use Assert1 instead of assert.Devang Patel2008-02-201-2/+2
| | | | llvm-svn: 47394
* Remove inline keywords from in-class function definitions, forDan Gohman2008-02-201-32/+32
| | | | | | consistency. llvm-svn: 47393
* getresult type is the type of indexed aggregate elementDevang Patel2008-02-202-6/+1
| | | | llvm-svn: 47392
* Regenerate.Devang Patel2008-02-203-327/+327
| | | | llvm-svn: 47391
* Specify GetResultInst index as an unsigned.Devang Patel2008-02-203-21/+24
| | | | llvm-svn: 47390
* Fix comment.Bill Wendling2008-02-201-2/+1
| | | | llvm-svn: 47389
* assert is more effective reminder then FIXME tag for unimplemented features.Devang Patel2008-02-201-1/+1
| | | | llvm-svn: 47388
* Use isValidOperands() to verify GetResultInst.Devang Patel2008-02-201-1/+2
| | | | llvm-svn: 47387
* Fix typo. Add const version of getAggregateValue() accessor member function.Devang Patel2008-02-201-2/+7
| | | | llvm-svn: 47386
* Temporarily backing out r47337. It breaks a number of CBE tests.Evan Cheng2008-02-201-5/+7
| | | | llvm-svn: 47385
* LegalizeTypes support for scalarizing a vector storeDuncan Sands2008-02-204-8/+46
| | | | | | | | | and splitting extract_subvector. This fixes nine "make check" testcases, for example 2008-02-04-ExtractSubvector.ll and (partially) CodeGen/Generic/vector.ll. llvm-svn: 47384
* Convert Legalize to use the APInt form of ComputeMaskedBits.Dan Gohman2008-02-202-14/+19
| | | | llvm-svn: 47383
* Add explicit keywords.Dan Gohman2008-02-206-8/+10
| | | | llvm-svn: 47382
* Convert DAGCombiner to use the APInt form of ComputeMaskedBits.Dan Gohman2008-02-201-12/+13
| | | | llvm-svn: 47381
* Use APInt::intersects.Dan Gohman2008-02-201-4/+4
| | | | llvm-svn: 47380
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