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* IR: add "cmpxchg weak" variant to support permitted failure.Tim Northover2014-06-13
* Reduce verbiage of lit.local.cfg filesAlp Toker2014-06-09
* Reenable use of TBAA during CodeGenHal Finkel2014-04-12
* [SystemZ] Add support for z196 float<->unsigned conversionsRichard Sandiford2014-03-21
* IR: add a second ordering operand to cmpxhg for failureTim Northover2014-03-11
* Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove ...Daniel Sanders2014-02-13
* XFAIL test/CodeGen/SystemZ/alias-01.ll which requires CodeGen TBAAHal Finkel2014-01-25
* Fix known typosAlp Toker2014-01-24
* [SystemZ] Flesh out stackrestore test (frame-11.ll)Richard Sandiford2014-01-13
* [SystemZ] Improve risbg-01.ll testRichard Sandiford2014-01-13
* [SystemZ] Optimize (sext (ashr (shl ...), ...))Richard Sandiford2014-01-13
* [SystemZ] Fix RNSBG bug introduced by r197802Richard Sandiford2014-01-09
* Handle masked rotate amountsRichard Sandiford2014-01-09
* Match the InstCombine form of rotates by X+CRichard Sandiford2014-01-09
* [SystemZ] Use interlocked-access 1 instructions for CodeGenRichard Sandiford2013-12-24
* [SystemZ] Optimize comparisons with truncated extended loadsRichard Sandiford2013-12-20
* [SystemZ] Extend RISBG optimizationRichard Sandiford2013-12-20
* Revert "Add -mcpu=z10 to SystemZ tests."Andrew Trick2013-12-18
* Add -mcpu=z10 to SystemZ tests.Andrew Trick2013-12-17
* [SystemZ] Optimize X [!=]= Y in cases where X - Y or Y - X is also computedRichard Sandiford2013-12-13
* [SystemZ] Make more use of TMHHRichard Sandiford2013-12-13
* [SystemZ] Extend integer absolute selectionRichard Sandiford2013-12-13
* [SystemZ] Make more use of LTGFRRichard Sandiford2013-12-13
* [SystemZ] Optimize fcmp X, 0 in cases where X is also negatedRichard Sandiford2013-12-11
* Extend (truncate (load)) foldingRichard Sandiford2013-12-11
* Add TargetLowering::prepareVolatileOrAtomicLoadRichard Sandiford2013-12-10
* Add TargetLowering::prepareVolatileOrAtomicLoadRichard Sandiford2013-12-10
* [SystemZ] Use LOAD AND TEST for comparisons with -0Richard Sandiford2013-12-06
* [SystemZ] Extend the use of C(L)GFRRichard Sandiford2013-12-06
* [SystemZ] Optimize selects between 0 and -1Richard Sandiford2013-12-06
* [SystemZ] Fix choice of known-zero mask in insertion optimizationRichard Sandiford2013-12-03
* [SystemZ] Fix incorrect use of RISBG for a zero-extended right shiftRichard Sandiford2013-11-26
* [SystemZ] Fix TMHH and TMHL usage for z10 with -O0Richard Sandiford2013-11-22
* [SystemZ] Automatically detect zEC12 and z196 hostsRichard Sandiford2013-10-31
* [SystemZ] Set usaAA to trueRichard Sandiford2013-10-28
* [DAGCombiner] Respect volatility when checking for aliasesRichard Sandiford2013-10-28
* Keep TBAA info when rewriting SelectionDAG loads and storesRichard Sandiford2013-10-28
* Replace sra with srl if a single sign bit is requiredRichard Sandiford2013-10-17
* [SystemZ] Handle extensions in RxSBG optimizationsRichard Sandiford2013-10-16
* [SystemZ] Improve handling of SETCCRichard Sandiford2013-10-16
* Handle (shl (anyext (shr ...))) in SimpilfyDemandedBitsRichard Sandiford2013-10-16
* [SystemZ] Use A(G)SI when spilling the target of a constant additionRichard Sandiford2013-10-15
* [SystemZ] Add comparisons of high words and memoryRichard Sandiford2013-10-01
* [SystemZ] Add comparisons of large immediates using high wordsRichard Sandiford2013-10-01
* [SystemZ] Add immediate addition involving high wordsRichard Sandiford2013-10-01
* [SystemZ] Extend test-under-mask support to high GR32sRichard Sandiford2013-10-01
* [SystemZ] Extend 32-bit RISBG optimizations to high wordsRichard Sandiford2013-10-01
* [SystemZ] Extend pseudo conditional 8- and 16-bit stores to high wordsRichard Sandiford2013-10-01
* [SystemZ] Add test missing from r191764.Richard Sandiford2013-10-01
* [SystemZ] Allow integer AND involving high wordsRichard Sandiford2013-10-01