David Majnemer fe0d65bcc6 [InstSimplify] Handle some overflow intrinsics in InstSimplify ... This change does a few things: - Move some InstCombine transforms to InstSimplify - Run SimplifyCall from within InstCombine::visitCallInst - Teach InstSimplify to fold [us]mul_with_overflow(X, undef) to 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237995 91177308-0d34-0410-b5e6-96231b3b80d8		2015-05-22 03:56:46 +00:00
..
2010-12-20-Boolean.ll
2011-01-14-Thread.ll
2011-02-01-Vector.ll
2011-09-05-InsertExtractValue.ll
2011-10-27-BinOpCrash.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
2011-11-23-MaskedBitsCrash.ll
2013-04-19-ConstantFoldingCrash.ll
AndOrXor.ll	InstSimplify: Try to bring back the rest of r223583	2014-12-08 18:30:43 +00:00
apint-or.ll	Move optimization of some cases of (A & C1)|(B & C2) from instcombine to instsimplify. Patch by Rahul Jain, plus some last minute changes by me -- you can blame me for any bugs.	2014-06-19 03:51:46 +00:00
assume.ll	Add @llvm.assume, lowering, and some basic properties	2014-07-25 21:13:35 +00:00
call-callconv.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
call.ll	[InstSimplify] Handle some overflow intrinsics in InstSimplify	2015-05-22 03:56:46 +00:00
compare.ll	Add a bunch of CHECK missing colons in tests. NFC.	2015-03-14 01:43:57 +00:00
dead-code-removal.ll	RecursivelyDeleteTriviallyDeadInstructions() could remove	2014-04-26 05:58:11 +00:00
exact-nsw-nuw.ll	InstCombine, InstSimplify: (%X /s C1) /s C2 isn't always 0 when C1 * C2 overflow	2014-10-11 10:20:01 +00:00
fast-math.ll	InstSimplify: simplify 0 / X if nnan and nsz	2015-02-23 18:30:25 +00:00
fdiv.ll
floating-point-arithmetic.ll	Fix really obscure bug in CannotBeNegativeZero() (PR22688)	2015-02-25 18:00:15 +00:00
floating-point-compare.ll	Fold fcmp in cases where value is provably non-negative. By Arch Robison.	2015-01-28 08:03:58 +00:00
fold-builtin-fma.ll	Revert "r216914 - Revert: [APFloat] Fixed a bug in method 'fusedMultiplyAdd'"	2014-10-14 19:23:07 +00:00
gep.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
load.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
maxmin.ll
noalias-ptr.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
past-the-end.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
phi.ll
ptr_diff.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
reassociate.ll
rem.ll	InstSimplify: Don't allow (x srem y) urem y -> x srem y	2014-09-17 04:16:35 +00:00
select.ll	InstSimplify: Optimize away pointless comparisons	2014-12-20 03:04:38 +00:00
shr-nop.ll	InstSimplify: Exact shifts of X by Y are X if X has the lsb set	2014-11-05 00:59:59 +00:00
undef.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
vector_gep.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
vector_ptr_bitcast.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00