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AgeCommit message (Expand)Author
2011-10-22Oops! Fix test I forgot to submit as part of r142735.Nick Lewycky
2011-10-22A non-escaping malloc in the entry block is not unlike an alloca. Do dead-storeNick Lewycky
2011-10-21Remap blockaddress correctly when inlining a function. Fixes PR10162.Eli Friedman
2011-10-21Extend instcombine's shufflevector simplification to handle more cases where ...Eli Friedman
2011-10-20Refactor code from inlining and globalopt that checks whether a function defi...Eli Friedman
2011-10-20"@string = constant i8 0" is a value i8* string of length zero. Analyze thatNick Lewycky
2011-10-17Teach the ARC optimizer about the !clang.arc.copy_on_escape metadataDan Gohman
2011-10-17Fixed quoting on default data layout option.Lang Hames
2011-10-17Add support for the Objective-C personality function to the instructionBill Wendling
2011-10-17Suppress partial retain+release elimination when there's aDan Gohman
2011-10-17Correct over-zealous removal of hack.Bill Wendling
2011-10-17Temporarily XFAIL waiting for a fix.Bill Wendling
2011-10-17Add a routine to swap branch instruction operands, and update anyChandler Carruth
2011-10-16Oops! Fix testcase.Nick Lewycky
2011-10-16When looking for dependencies on the src pointer, scan the src pointer. ScanningNick Lewycky
2011-10-15Fix SCEVExpander assert during LSR: "argument of incompatible type".Andrew Trick
2011-10-13Reapply r141870, SCEV expansion of post-inc.Andrew Trick
2011-10-13Revert r141870. The test case crashes on linux with data corruption. A deeper...Andrew Trick
2011-10-13LSR: Reuse the post-inc expansion of expressions.Andrew Trick
2011-10-12Removed colons from some target datalayout strings in test, since they don't ...Lang Hames
2011-10-11Fix PR11106 by correcting a typo that has been in the code for over a year. ThisCameron Zwarich
2011-10-11Add a test for PR10565.Cameron Zwarich
2011-10-11Remove a lot of the fancy scalar replacement code for dealing with llvm-gcc'sCameron Zwarich
2011-10-11Move replaceCongruentIVs into SCEVExapander and bias toward "expanded"Andrew Trick
2011-10-11Added a testcase for r141599, rdar://problem/10063881.Lang Hames
2011-10-08Unit test for LSR phi reuse in r141442.Andrew Trick
2011-10-07Teach GVN to also propagate switch cases. For example, in this codeDuncan Sands
2011-10-05PR11061: Make simplifylibcalls fold strcmp("", x) correctly.Eli Friedman
2011-10-05Revert 141203. InstCombine is looping on unit tests.Jim Grosbach
2011-10-05Check for the returns_twice attribute in callsFunctionThatReturnsTwice. ThisRafael Espindola
2011-10-05Update InstCombine worklist after instruction transform is complete.Jim Grosbach
2011-10-05GVN does simple propagation of conditions: when it sees a conditionalDuncan Sands
2011-10-05Generalize GVN's conditional propagation logic slightly:Duncan Sands
2011-10-04LSR should avoid redundant edge splitting.Andrew Trick
2011-10-04Unit test for r140919, loop unroll heuristics.Andrew Trick
2011-10-03Add the returns_twice attribute to LLVM.Rafael Espindola
2011-10-02Add a new icmp+select optz'n. Also shows off the load(cst) folding added inNick Lewycky
2011-09-30float comparison to double 'zero' constant can just be a float 'zero.'Jim Grosbach
2011-09-30Add forgotten tests that the cleanup flag is cleared if thereDuncan Sands
2011-09-30Inlining often produces landingpad instructions with repeatedDuncan Sands
2011-09-29When eliminating unnecessary retain+autorelease on return values,Dan Gohman
2011-09-29Don't eliminate objc_retainBlock calls on stack objects if theDan Gohman
2011-09-28Test case for r140670: indvars should hoist sext.Andrew Trick
2011-09-27Stop emitting instructions with the name "tmp" they eat up memory and have to...Benjamin Kramer
2011-09-27Split the landing pad basic block with the correct function. Also merge theBill Wendling
2011-09-26Convert more tests over to the new atomic instructions.Eli Friedman
2011-09-26Upgrade a couple more tests to the new atomic instructions.Eli Friedman
2011-09-22PR10987: add a missed safety check to isSafePHIToSpeculate in scalarrepl.Eli Friedman
2011-09-20Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::Res...Eli Friedman
2011-09-20Update this test to the new EH model.Bill Wendling