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AgeCommit message (Expand)Author
2010-12-21Get the type of a shift from the shift, not from its shiftDale Johannesen
2010-12-20Cosmetic changes.Dale Johannesen
2010-12-20now that addc/adde are gone, "ADDC" in the X86 backend uses EFLAGS results,Chris Lattner
2010-12-20We lower setb to sbb with the hope that the and will go away, when it Chris Lattner
2010-12-20Add comment for testcase for 122206Mon P Wang
2010-12-19Prevents PerformShuffleCombine from creating a node with an illegal type afte...Mon P Wang
2010-12-19improve the setcc -> setcc_carry optimization to happen moreChris Lattner
2010-12-19now that generic vector types aren't selected onto MMX registers, theseChris Lattner
2010-12-19fix PR8642: if a critical edge has a PHI value that can trap,Chris Lattner
2010-12-18Just rename the functions, relying on matching a instruction that has the sam...Benjamin Kramer
2010-12-18Test more than just label names and make test work on non-x86 hosts.Benjamin Kramer
2010-12-17Add support for matching psign & plendvb to the x86 targetNate Begeman
2010-12-17Add a transform to DAG Combiner. This improves theDale Johannesen
2010-12-15Teach machine cse to commute instructions.Evan Cheng
2010-12-15take care of some todos, transforming [us]mul_lohi into Chris Lattner
2010-12-15merge two testsChris Lattner
2010-12-14Fix a minor bug in two-address pass. It was missing a commute opportunity.Evan Cheng
2010-12-13rename testChris Lattner
2010-12-13Add a couple dag combines to transform mulhi/mullo into a wider multiplyChris Lattner
2010-12-10Formalize the notion that AVX and SSE are non-overlapping extensions from the...Nate Begeman
2010-12-09Rewrite the darwin tlv support to use a chain and return to copyingEric Christopher
2010-12-09Remove extraneous copy from DAG conversion for darwin tls. This wasEric Christopher
2010-12-08Move this test to tlv* to make it easier to notice versus linux tlsEric Christopher
2010-12-06If dbg_declare() or dbg_value() is not lowered by isel then emit DEBUG messag...Devang Patel
2010-12-06Revert previous two patches while I try to find out how to make bothRafael Espindola
2010-12-06Update test for the extra =.Rafael Espindola
2010-12-05Teach X86ISelLowering that the second result of X86ISD::UMUL is a flagsChris Lattner
2010-12-05it turns out that when ".with.overflow" intrinsics were added to the X86Chris Lattner
2010-12-05fix the rest of the linux miscompares :)Chris Lattner
2010-12-05generalize the previous check to handle -1 on either side of the Chris Lattner
2010-12-05relax this to handle linux defaulting to -static.Chris Lattner
2010-12-05Improve an integer select optimization in two ways:Chris Lattner
2010-12-05merge some tests into select.ll and make them more specific.Chris Lattner
2010-12-05rename testChris Lattner
2010-12-05remove two tests that aren't really testing anything.Chris Lattner
2010-12-04Add patterns for the x86 popcnt instruction.Benjamin Kramer
2010-12-02Hide tests, that check .loc, .file in output assembly, from darwin9 buildbot.Devang Patel
2010-12-02Use set directive for StartMinusEndExpr.Devang Patel
2010-12-02Fix test.Evan Cheng
2010-12-01Fix and re-enable tail call optimization of expanded libcalls.Evan Cheng
2010-12-01Speculatively disable x86 portion of r120501 to appease the x86_64 buildbot.Evan Cheng
2010-11-30Enable sibling call optimization of libcalls which are expanded duringEvan Cheng
2010-11-30Not all platforms use _<func>. Duh.Eric Christopher
2010-11-30Rewrite mwait and monitor support and custom lower arguments.Eric Christopher
2010-11-29Fix some broken CHECK lines.Benjamin Kramer
2010-11-27Lower TLS_addr32 and TLS_addr64.Rafael Espindola
2010-11-22Implement the "if (X == 6 || X == 4)" -> "if ((X|2) == 6)" optimization.Benjamin Kramer
2010-11-19Prefetch has a MemOperand now. FileCheckize a test.Dale Johannesen
2010-11-19Make isScalarToVector to return false if the node is a scalar. This will preventMon P Wang
2010-11-18The DAGCombiner was threading select over pairs of extending loads evenDuncan Sands