aboutsummaryrefslogtreecommitdiffstats
path: root/test/Transforms
Commit message (Expand)AuthorAgeFilesLines
* Make sure we use the right insertion point when instcombine replaces a PHI wi...Eli Friedman2011-11-011-0/+25
* Reapply commit 143214 with a fix: m_ICmp doesn't match conditionsDuncan Sands2011-10-301-0/+18
* SimplifyLibCalls: Use IRBuilder.CreateGlobalString when creating a string for...Benjamin Kramer2011-10-291-2/+3
* Revert r143214; it's breaking a bunch of stuff.Eli Friedman2011-10-291-9/+0
* The expression icmp eq (select (icmp eq x, 0), 1, x), 0 folds to false.Duncan Sands2011-10-281-0/+9
* A shift of a power of two is a power of two or zero.Duncan Sands2011-10-281-0/+10
* Fold icmp ugt (udiv X, Y), X to false. Spotted by my super-optimizerDuncan Sands2011-10-281-0/+24
* LFTR should avoid a type mismatch with null pointer IVs.Andrew Trick2011-10-281-0/+59
* Reapply commit 143028 with a fix: the problem was casting a ConstantExpr MulDuncan Sands2011-10-272-0/+43
* Revert Duncan's r143028 expression folding which appears to be the culpritBob Wilson2011-10-271-31/+0
* It is not safe to sink an alloca into a stacksave/stackrestore pair, so don't...Eli Friedman2011-10-271-9/+34
* The maximum power of 2 dividing a power of 2 is itself. This occursDuncan Sands2011-10-261-0/+12
* My super-optimizer noticed that we weren't folding this expression toDuncan Sands2011-10-261-0/+31
* A dead malloc, a free(NULL) and a free(undef) are all trivially deadNick Lewycky2011-10-241-2/+1
* The element insertion code in scalar replacement doesn't handle incorrectCameron Zwarich2011-10-231-0/+19
* Oops! Fix test I forgot to submit as part of r142735.Nick Lewycky2011-10-221-2/+2
* A non-escaping malloc in the entry block is not unlike an alloca. Do dead-storeNick Lewycky2011-10-221-0/+8
* Remap blockaddress correctly when inlining a function. Fixes PR10162.Eli Friedman2011-10-211-0/+27
* Extend instcombine's shufflevector simplification to handle more cases where ...Eli Friedman2011-10-211-0/+46
* Refactor code from inlining and globalopt that checks whether a function defi...Eli Friedman2011-10-201-0/+27
* "@string = constant i8 0" is a value i8* string of length zero. Analyze thatNick Lewycky2011-10-201-0/+6
* Teach the ARC optimizer about the !clang.arc.copy_on_escape metadataDan Gohman2011-10-171-5/+41
* Fixed quoting on default data layout option.Lang Hames2011-10-171-1/+1
* Add support for the Objective-C personality function to the instructionBill Wendling2011-10-171-0/+52
* Suppress partial retain+release elimination when there's aDan Gohman2011-10-171-0/+31
* Correct over-zealous removal of hack.Bill Wendling2011-10-171-1/+0
* Temporarily XFAIL waiting for a fix.Bill Wendling2011-10-171-1/+2
* Add a routine to swap branch instruction operands, and update anyChandler Carruth2011-10-171-3/+28
* Oops! Fix testcase.Nick Lewycky2011-10-161-2/+2
* When looking for dependencies on the src pointer, scan the src pointer. ScanningNick Lewycky2011-10-161-1/+19
* Fix SCEVExpander assert during LSR: "argument of incompatible type".Andrew Trick2011-10-151-0/+27
* Reapply r141870, SCEV expansion of post-inc.Andrew Trick2011-10-131-0/+111
* Revert r141870. The test case crashes on linux with data corruption. A deeper...Andrew Trick2011-10-131-111/+0
* LSR: Reuse the post-inc expansion of expressions.Andrew Trick2011-10-131-0/+111
* Removed colons from some target datalayout strings in test, since they don't ...Lang Hames2011-10-1217-17/+17
* Fix PR11106 by correcting a typo that has been in the code for over a year. ThisCameron Zwarich2011-10-111-0/+22
* Add a test for PR10565.Cameron Zwarich2011-10-111-0/+15
* Remove a lot of the fancy scalar replacement code for dealing with llvm-gcc'sCameron Zwarich2011-10-111-167/+0
* Move replaceCongruentIVs into SCEVExapander and bias toward "expanded"Andrew Trick2011-10-111-0/+1
* Added a testcase for r141599, rdar://problem/10063881.Lang Hames2011-10-111-0/+20
* Unit test for LSR phi reuse in r141442.Andrew Trick2011-10-081-0/+53
* Teach GVN to also propagate switch cases. For example, in this codeDuncan Sands2011-10-071-0/+33
* PR11061: Make simplifylibcalls fold strcmp("", x) correctly.Eli Friedman2011-10-052-44/+124
* Revert 141203. InstCombine is looping on unit tests.Jim Grosbach2011-10-051-2/+2
* Check for the returns_twice attribute in callsFunctionThatReturnsTwice. ThisRafael Espindola2011-10-051-4/+17
* Update InstCombine worklist after instruction transform is complete.Jim Grosbach2011-10-051-2/+2
* GVN does simple propagation of conditions: when it sees a conditionalDuncan Sands2011-10-052-10/+34
* Generalize GVN's conditional propagation logic slightly:Duncan Sands2011-10-051-1/+21
* LSR should avoid redundant edge splitting.Andrew Trick2011-10-041-0/+43
* Unit test for r140919, loop unroll heuristics.Andrew Trick2011-10-041-0/+36