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* If there are no machine instructions emitted for a function, then insertBill Wendling2008-01-261-14/+1
* If we have a function like this:Bill Wendling2008-01-261-1/+14
* DeadStoreElimination can treat byval parameters as if there were alloca's for...Owen Anderson2008-01-251-5/+6
* Enable the fix I just checked in, silly me.Nick Lewycky2008-01-221-1/+0
* Multiply can be evaluated in a different type, so long as the target type hasNick Lewycky2008-01-221-0/+10
* Make sure the caller doesn't use freed memory.Duncan Sands2008-01-201-1/+3
* Initializing an unsigned with ~0UL causes the compilerDuncan Sands2008-01-201-9/+9
* I noticed that the trampoline straightening transformation couldDuncan Sands2008-01-141-21/+28
* Turn a memcpy from a double* into a load/store of double instead ofChris Lattner2008-01-141-9/+46
* factor memcpy/memmove simplification out to its own SimplifyMemTransfer Chris Lattner2008-01-131-35/+42
* simplify some code. If we can infer alignment for source and dest that are Chris Lattner2008-01-131-21/+22
* simplify some code by adding a InsertBitCastBefore method,Chris Lattner2008-01-131-30/+25
* Fix PR1907, a nasty miscompilation because instcombine didn'tChris Lattner2008-01-131-2/+8
* When turning a call to a bitcast function into a direct call,Duncan Sands2008-01-131-12/+17
* Implement PR1795, an instcombine hack for forming GEPs with integer pointer a...Chris Lattner2008-01-081-3/+53
* Small cleanup for handling of type/parameter attributeDuncan Sands2008-01-071-8/+11
* Deleting an empty file. Thanks, /usr/bin/patch!Gordon Henriksen2008-01-071-0/+0
* With this patch, the LowerGC transformation becomes theGordon Henriksen2008-01-071-350/+0
* The transform that tries to turn calls to bitcast functions intoDuncan Sands2008-01-061-10/+45
* When transforming a call to a bitcast function intoDuncan Sands2008-01-061-45/+16
* remove a couple more unsafe xforms in the face of overflow.Chris Lattner2008-01-051-9/+0
* remove the (x-y) < 0 comparison xform, it miscompiles Chris Lattner2008-01-051-11/+5
* fix typoWojciech Matyjewicz2008-01-041-1/+1
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-2929-58/+58
* remove attribution from lib Makefiles.Chris Lattner2007-12-291-2/+2
* Disable null pointer folding transforms for non-generic address spaces. This ...Christopher Lamb2007-12-292-4/+12
* Repair a transform that Chris noticed a bug in. Thanks to Nicholas for point...Owen Anderson2007-12-281-5/+12
* disable this instcombine xform, it miscompiles:Chris Lattner2007-12-281-0/+2
* Don't break critical edges for single-bb loops, this helps with PR1877, thoughChris Lattner2007-12-251-3/+1
* add a -backedge-hack llc-beta option to codegenprepare.Chris Lattner2007-12-241-2/+10
* implement InstCombine/shift-trunc-shift.ll. This allowsChris Lattner2007-12-221-0/+44
* Implement review feedback, including additional transformsChristopher Lamb2007-12-201-17/+15
* Clean up previous patch: PHI uses should not prevent iv reuse if all other us...Evan Cheng2007-12-201-35/+16
* simplify this code with the new m_Zero() pattern. Make sure the select onlyChris Lattner2007-12-201-18/+10
* Allow iv reuse if the user is a PHI node which is in turn used as addresses.Evan Cheng2007-12-191-29/+82
* When inlining through an 'nounwind' call, mark inlinedDuncan Sands2007-12-191-9/+2
* Fold subtracts into integer compares vs. zero. This improves generate code fo...Christopher Lamb2007-12-181-1/+18
* Fix commentsChristopher Lamb2007-12-181-4/+2
* Remove an orthogonal transformation of the selection condition from my most r...Christopher Lamb2007-12-181-30/+2
* Rename isNoReturn to doesNotReturn, and isNoUnwind toDuncan Sands2007-12-182-3/+3
* Fix typos.Christopher Lamb2007-12-181-1/+1
* Fold certain additions through selects (and their compares) so as to eliminat...Christopher Lamb2007-12-181-0/+61
* Get rid of annoying spaces.David Greene2007-12-171-1/+1
* Fix GLIBCXX_DEBUG errors. Erase invalidates std::vector iteratorsDavid Greene2007-12-171-4/+3
* Change the PointerType api for creating pointer types. The old functionality ...Christopher Lamb2007-12-172-19/+27
* Make instcombine promote inline asm calls to 'nounwind'Duncan Sands2007-12-161-0/+13
* Fix typo.Evan Cheng2007-12-131-1/+1
* Be extra careful with extension use optimation. Now turned on by default.Evan Cheng2007-12-131-3/+10
* 1. "Upgrage" comments.Wojciech Matyjewicz2007-12-121-15/+16
* Don't muck with phi nodes; bug fixes.Evan Cheng2007-12-121-2/+11