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* Use xorl instead of xorq to enter a zero into a 64-bit register.Dan Gohman2007-09-171-2/+4
* Emit integer x<1 as x<=0, as comparisons with zero (now includeingDan Gohman2007-09-171-0/+5
* Use "test reg,reg" in place of "cmp reg,0" for 64-bit operands. This wasDan Gohman2007-09-171-0/+6
* Factor the trampoline transformation into a subroutine.Duncan Sands2007-09-171-137/+148
* Implement x86 long double (uses host long double,Dale Johannesen2007-09-171-5/+30
* Fix bug in andersen's related to test_and_set.Daniel Berlin2007-09-161-4/+3
* Rewrite of andersen's to be about 100x faster, cleaner, and begin to support ...Daniel Berlin2007-09-161-324/+687
* Follow-up to patch r41999. Make the conditional that emits the personality stubBill Wendling2007-09-161-1/+1
* Adjust per revew comments.Dale Johannesen2007-09-161-16/+7
* Only emit the personality function as a global value if the backend actuallyBill Wendling2007-09-161-1/+1
* Be more careful when constant-folding PHI nodes.Owen Anderson2007-09-161-1/+16
* Fix PR1666, SPASS with the CBE and 254.gap with the CBE.Chris Lattner2007-09-151-45/+27
* Add patterns for SHLD64* and SHRD64*.Dan Gohman2007-09-142-12/+28
* fix a gcc warning: comparison between signed and unsigned integer expressionsChris Lattner2007-09-141-1/+1
* Remove RLE. It is subsumed by GVN.Owen Anderson2007-09-141-135/+0
* Remove the assumption that FP's are either float orDale Johannesen2007-09-1410-51/+108
* Add implicit def of EFLAGS on those instructions that may modify flags.Evan Cheng2007-09-145-54/+85
* And an FoldingSetImpl::NodeID::AddInteger overload for int64_t, to avoidDan Gohman2007-09-141-0/+3
* Remove isReg, isImm, and isMBB, and change all their users to use Dan Gohman2007-09-1415-51/+51
* Change "tmp." to "tmp" for temporaries created by ScalarEvolutionExpanderDan Gohman2007-09-141-1/+1
* Remove spurious consts. This fixes warnings with compilers thatDan Gohman2007-09-143-5/+5
* Add support for functions with byval arguments on x86Rafael Espindola2007-09-142-17/+23
* Fix a logic error in ValueIsOnlyUsedLocallyOrStoredToOneGlobal that caused Chris Lattner2007-09-141-4/+4
* silence a bogus gcc warning.Chris Lattner2007-09-141-1/+1
* Fix comments.Evan Cheng2007-09-141-4/+4
* Temporary reverting r41817Bill Wendling2007-09-141-15/+5
* Teach GlobalLoadUsesSimpleEnoughForHeapSRA and the SROA rewriter how to handleChris Lattner2007-09-131-14/+62
* be tolerant of PHI nodes when rewriting heap SROA code. This is a stepChris Lattner2007-09-131-26/+50
* refactor some code, no functionality change. On the path to PR1639Chris Lattner2007-09-131-50/+56
* Make ValueIsOnlyUsedLocallyOrStoredToOneGlobal smart enough to see throughChris Lattner2007-09-131-5/+16
* Make AllUsesOfLoadedValueWillTrapIfNull strong enough to see through PHIChris Lattner2007-09-131-6/+15
* Fix build problems on Cygwin (PR1652), patch by Patrick Walton.Chris Lattner2007-09-131-10/+10
* Bug fixes.Evan Cheng2007-09-131-4/+4
* Remove dead code.Evan Cheng2007-09-121-1/+1
* Yet another getTargetNode variant.Evan Cheng2007-09-121-0/+12
* Initial support for multi-result patterns:Evan Cheng2007-09-121-0/+2
* Fixed a typo that's causing a missing kill marker.Evan Cheng2007-09-121-4/+3
* Change llvm.gcroot to not init the root to null at runtime, this preventsChris Lattner2007-09-121-4/+1
* Generated files for previous patch.Dale Johannesen2007-09-124-12/+12
* Revise previous patch per review comments.Dale Johannesen2007-09-1214-88/+161
* Compensate for partCount change in Bogus definitionDale Johannesen2007-09-121-1/+1
* Enable indirect encoding for the personality functionBill Wendling2007-09-112-0/+2
* Sometimes a MI can define a register as well as defining a super-register at theEvan Cheng2007-09-111-6/+7
* Remove (somewhat confusing) Imp<> helper, use let Defs = [], Uses = [] instead.Evan Cheng2007-09-1114-260/+328
* Added status flags register: EFLAGS.Evan Cheng2007-09-111-0/+6
* Generated files for previous patch.Dale Johannesen2007-09-114-979/+1109
* Add APInt interfaces to APFloat (allows directlyDale Johannesen2007-09-1114-98/+298
* Add a bool to indicate if we should set the "indirect encoding" bit in the DwarfBill Wendling2007-09-113-1/+8
* Two ParamAttrsVectors which differ by a permutationDuncan Sands2007-09-111-0/+4
* Turn calls to trampolines into calls to the underlyingDuncan Sands2007-09-111-0/+138