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Partial fix to r225380 (More FMA folding opportunities)
2015-01-09 Hal FinkelPartial fix to r225380 (More FMA folding opportunities)
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2015-01-08 Hal Finkel[PowerPC] Mark all instructions as non-cheap for MachineLICM
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2015-01-08 Hal Finkel[MachineLICM] A command-line option to hoist even cheap...
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2015-01-07 Hal Finkel[PowerPC] Transform a README.txt entry into a FIXME
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2015-01-06 Hal Finkel[PowerPC] Reuse a load operand in int->fp conversions
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2015-01-06 Hal Finkel[PowerPC] Add a regression test for r225251
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2015-01-06 Hal Finkel[PowerPC] Remove old README.txt entry regarding struct...
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2015-01-06 Hal Finkel[PowerPC] Add some missing names in getTargetNodeName
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2015-01-06 Hal Finkel[PowerPC] Improve int_to_fp(fp_to_int(x)) combining
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2015-01-05 Hal Finkel[PowerPC] Fix test to pass on Darwin hosts
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2015-01-05 Hal Finkel[PowerPC] Remove old README.txt entry
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2015-01-05 Hal Finkel[PowerPC] Convert a README.txt entry into a better...
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2015-01-05 Hal Finkel[PowerPC] Remove README.txt entry
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2015-01-05 Hal Finkel[PowerPC] Add a test for truncating a shifted load
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2015-01-05 Hal Finkel[PowerPC] Add another test for load/store with update
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2015-01-05 Hal Finkel[PowerPC] Fold i1 extensions with other ops
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2015-01-05 Hal Finkel[PowerPC] Remove zexts after i32 ctlz
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2015-01-05 Hal Finkel[PowerPC] Remove zexts after byte-swapping loads
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2015-01-05 Hal Finkel[PowerPC] Enable speculation of cttz/ctlz
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2015-01-05 Hal Finkel[LangRef] Correct a typo
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2015-01-05 Hal Finkel[PowerPC] Materialize i64 constants using rotation...
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2015-01-04 Hal Finkel[PowerPC] Materialize i64 constants using rotation
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2015-01-04 Hal Finkel[PowerPC] Materialize i64 constants using bit inversion
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2015-01-03 Hal Finkel[PowerPC/BlockPlacement] Allow target to provide a...
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2015-01-03 Hal Finkel[PowerPC] Use 16-byte alignment for modern cores for...
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2015-01-03 Hal Finkel[PowerPC] Add support for the CMPB instruction
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2015-01-01 Hal Finkel[PowerPC] use UINT64_C instead of ul
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2015-01-01 Hal Finkel[PowerPC] Improve instruction selection bit-permuting...
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2014-12-25 Hal Finkel[PowerPC] [FastISel] i1 constants must be zero extended
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2014-12-23 Hal Finkel[PowerPC] Ensure that the TOC reload directly follows...
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2014-12-23 Hal Finkel[PowerPC] Don't mark the return-address slot as immutable
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2014-12-23 Hal Finkel[PowerPC] Don't attempt a 64-bit pow2 division on PPC32
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2014-12-16 Hal Finkel[PowerPC] Improve instruction selection bit-permuting...
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2014-12-14 Hal Finkel[PowerPC] Handle cmp op promotion for SELECT[_CC] nodes...
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2014-12-12 Hal Finkel[PowerPC] Add a DAGToDAG peephole to remove unnecessary...
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2014-12-11 Hal Finkel[PowerPC] Better lowering for add/or of a FrameIndex
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2014-12-11 Hal Finkel[PowerPC] Implement BuildSDIVPow2, lower i64 pow2 sdiv...
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2014-12-09 Hal FinkelHandle early-clobber registers in the aggressive anti...
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2014-12-08 Hal Finkel[PowerPC] Don't use a non-allocatable register to implement...
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2014-12-05 Hal FinkelRevert "r223440 - Consider subregs when calling MI...
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2014-12-05 Hal FinkelConsider subregs when calling MI::registerDefIsDead...
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2014-12-04 Hal FinkelRevert "r223364 - Revert r223347 which has caused crashes...
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2014-12-04 Hal FinkelRestrict somewhat the memory-allocation pointer cmp...
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2014-12-04 Hal Finkel[PowerPC] 'cc' should be an alias only to 'cr0'
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2014-12-03 Hal Finkel[PowerPC] Fix inline asm memory operands not to use r0
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2014-12-03 Hal Finkel[PowerPC] Print all inline-asm consts as signed numbers
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2014-12-03 Hal Finkel[PowerPC] Fix readcyclecounter to be custom expanded...
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2014-12-02 Hal Finkel[PowerPC] Implement readcyclecounter for PPC32
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2014-12-01 Hal FinkelSimplify pointer comparisons involving memory allocation...
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2014-11-30 Hal Finkel[PowerPC] Add asm support for cache-inhibited ld/st...
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2014-11-25 Hal Finkel[PowerPC] Add the 'attn' instruction
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2014-11-24 Hal Finkel[PowerPC] Implement combineRepeatedFPDivisors
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2014-11-21 Hal Finkel[PPC] Use SeparateConstOffsetFromGEP
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2014-11-21 Hal FinkelClarify the description of the noalias attribute
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2014-11-13 Hal FinkelOCAMLFLAGS can contain =, don't use = with sed
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2014-11-13 Hal FinkelRevert r219432 - "Revert "[BasicAA] Revert "Revert...
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2014-11-03 Hal FinkelUse AA in LoadCombine
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2014-11-03 Hal FinkelEarlyCSE should ignore calls to @llvm.assume
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2014-10-17 Hal Finkel[DSE] Remove no-data-layout-only type-based overlap...
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2014-10-16 Hal Finkel[LVI] Add some additional comments about caching and...
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2014-10-15 Hal FinkelPreserve non-byval pointer alignment attributes using...
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2014-10-15 Hal FinkelAdd CreateAlignmentAssumption to IRBuilder
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2014-10-15 Hal Finkel[SLPVectorize] Basic ephemeral-value awareness
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2014-10-15 Hal FinkelTreat the WorkSet used to find ephemeral values as...
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2014-10-14 Hal Finkel[LoopVectorize] Ignore @llvm.assume for cost estimates...
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2014-10-14 Hal Finkel[CFL-AA] CFL-AA should not assert on an va_arg instruction
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2014-10-14 Hal FinkelRevert "r216914 - Revert: [APFloat] Fixed a bug in...
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2014-10-14 Hal Finkel[LVI] Check for @llvm.assume dominating the edge branch
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2014-10-10 Hal Finkel[MiSched] Fix a logic error in tryPressure()
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2014-10-10 Hal Finkel[LVI] Revert the remainder of "r218231 - Add two thresholds...
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2014-10-09 Hal FinkelRevert "[BasicAA] Revert "Revert r218714 - Make better...
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2014-10-06 Hal Finkel[DAGCombine] Remove SIGN_EXTEND-related inf-loop
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2014-10-06 Hal Finkel[BasicAA] Revert "Revert r218714 - Make better use...
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2014-10-06 Hal Finkel[CFL-AA] Update for handling of globals and more tests
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2014-10-05 Hal Finkel[InstCombine] Simplify the logic from r219067 using...
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2014-10-04 Hal Finkel[InstCombine] Remove redundant @llvm.assume intrinsics
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2014-10-02 Hal Finkel[PowerPC] Modern Book-E cores support sync
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2014-09-30 Hal Finkel[BasicAA] Make better use of zext and sign information
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2014-09-25 Hal FinkelAdd SDAG TableGen definitions for BR_CC
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2014-09-22 Hal FinkelUpdate comment on AtomicRMWInst::Nand
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2014-09-19 Hal FinkelOptionally enable more-aggressive FMA formation in...
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2014-09-16 Hal FinkelFix BasicTTI::getCmpSelInstrCost to deal with illegal...
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2014-09-11 Hal Finkel[AlignmentFromAssumptions] Don't crash just because...
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2014-09-10 Hal FinkelEnable use of __builtin_assume_aligned when self-hosting
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2014-09-10 Hal Finkel[AlignmentFromAssumptions] Don't divide by zero for...
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2014-09-08 Hal FinkelDon't static_cast invalid pointers
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2014-09-07 Hal FinkelMake use @llvm.assume for loop guards in ScalarEvolution
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2014-09-07 Hal FinkelCheck for all known bits on ret in InstCombine
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2014-09-07 Hal FinkelMake use of @llvm.assume from LazyValueInfo
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2014-09-07 Hal FinkelAdd an AlignmentFromAssumptions Pass
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2014-09-07 Hal FinkelAdd additional patterns for @llvm.assume in ValueTracking
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2014-09-07 Hal FinkelMake use of @llvm.assume in ValueTracking (computeKnownBits...
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2014-09-07 Hal FinkelAdd functions for finding ephemeral values
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2014-09-07 Hal FinkelAdd an Assumption-Tracking Pass
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2014-09-03 Hal Finkel[CFLAA] Remove one final initializer list
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2014-09-02 Hal Finkel[CFLAA] And even more MSVC fixes
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2014-09-02 Hal Finkel[CFLAA] More cleanup for MSVC
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2014-09-02 Hal Finkel[CFLAA] No initializer lists for MSVC
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2014-09-02 Hal Finkel[CFLAA] Remove tautological comparison
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2014-09-02 Hal Finkel[CFLAA] LLVM_CONSTEXPR -> const
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C/C++ LLVM-based compilers that forbids OOTA behaviors