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* Preserve debug loc.Devang Patel2011-07-051-1/+1
* Teach IVUsers to stop at non-affine expressions unless they are bothDan Gohman2011-07-011-7/+10
* Improve constant folding of undef for cmp and select operators.Dan Gohman2011-07-011-4/+4
* Cleanup. Fix a stupid variable name.Andrew Trick2011-06-281-3/+3
* SCEVExpander: give new insts a name that identifies the reponsible pass.Andrew Trick2011-06-281-3/+4
* indvars --disable-iv-rewrite: sever ties with IVUsers.Andrew Trick2011-06-281-15/+0
* Move onlyUsedByLifetimeMarkers to ValueTracking so that it can be used by otherNick Lewycky2011-06-271-0/+16
* Fix struct member's scope. Patch by Xi Wang.Devang Patel2011-06-241-2/+2
* Calculate backedge probability correctly.Jakub Staszak2011-06-231-24/+0
* Missing files for the BlockFrequency analysis added.Jakub Staszak2011-06-231-0/+59
* Introduce BlockFrequency analysis for BasicBlocks.Jakub Staszak2011-06-233-0/+26
* Revert "revert 133714"Rafael Espindola2011-06-232-58/+1
* revert 133714Dylan Noblesmith2011-06-232-1/+58
* 133713 broke the build, revert it.Rafael Espindola2011-06-232-58/+1
* Support: make floating-exception header privateDylan Noblesmith2011-06-232-1/+58
* New binops need debug loc.Devang Patel2011-06-221-1/+3
* IVUsers no longer needs to record the phis.Andrew Trick2011-06-211-8/+7
* Revamp the "ConstantStruct::get" methods. Previously, these were scatteredChris Lattner2011-06-201-1/+1
* simplify some code.Chris Lattner2011-06-181-8/+3
* Simplify code. No functionality change.Benjamin Kramer2011-06-181-18/+18
* Introduce MachineBranchProbabilityInfo class, which has similar API toJakub Staszak2011-06-161-1/+1
* Add a limit to the number of instructions memdep will scan in a single block....Eli Friedman2011-06-151-1/+22
* Add "unknown" results for memdep, which mean "I don't know whether a dependen...Eli Friedman2011-06-152-32/+37
* Move class into an anonymous namespace.Benjamin Kramer2011-06-131-1/+2
* Branch profiling: floating-point avoidance.Andrew Trick2011-06-111-54/+63
* Initialize BasicAA's AliasCache to set it to use fewer buckets byDan Gohman2011-06-101-1/+7
* Teach the CallGraph to ignore calls to intrinsics.John McCall2011-06-092-3/+3
* Reapply r131781, now that the GVN bug with partially-aliasing loadsDan Gohman2011-06-041-1/+11
* Disable the main feature of 130180, the elimination of loads that areDan Gohman2011-06-041-0/+6
* Revert r131781 again. Apparently there is more going on here.Dan Gohman2011-06-041-11/+1
* Fold assert-only-used variable into the assert.Nick Lewycky2011-06-041-2/+1
* Missing include of climits in the new BranchProbability pass.Andrew Trick2011-06-041-0/+1
* New BranchProbabilityInfo analysis. Patch by Jakub Staszak!Andrew Trick2011-06-043-0/+350
* Reapply r131781 (revert r131809), now that some BasicAA shortcomingsDan Gohman2011-06-041-1/+11
* Fix BasicAA's recursion detection so that it doesn't pessimizeDan Gohman2011-06-041-37/+27
* When merging MustAlias and PartialAlias, chose PartialAlias insteadDan Gohman2011-06-031-10/+21
* Test commit.Hans Wennborg2011-06-031-2/+2
* A typedef's context is not the same as type's context. It is the context of t...Devang Patel2011-06-031-2/+2
* When marking a block as being unanalyzable, use "Clobber" on the terminator i...Eli Friedman2011-06-021-2/+2
* In MemoryDependenceAnalysis::getNonLocalPointerDepFromBB, if a given block is...Eli Friedman2011-06-011-20/+58
* SCEV: missing null check fix for r132360, dragonegg crash.Andrew Trick2011-06-011-3/+3
* scev: Better sign-extend removal. Normalize postincrement recurrencesAndrew Trick2011-05-311-31/+102
* llvm.memcpy.* has two distinct associated address spaces; the source address ...Eli Friedman2011-05-311-4/+6
* Update this comment.Dan Gohman2011-05-271-1/+3
* Renamed llvm.x86.sse42.crc32 intrinsics; crc64 doesn't exist. Chad Rosier2011-05-261-2/+2
* Change condition for determining whether a function is small for inlining met...Eli Friedman2011-05-241-1/+1
* Make DecomposeGEPExpression check SimplifyInstruction onlyDan Gohman2011-05-241-9/+12
* fix a really nasty basicaa mod/ref calculation bug that was causing miscompil...Chris Lattner2011-05-231-2/+5
* Teach valuetracking that byval arguments with a specified alignment areChris Lattner2011-05-231-1/+11
* implement PR9315, constant folding exp2 in terms of pow (since hosts withoutChris Lattner2011-05-221-1/+7