Manman Ren 4a0d981b41 Check whether a pointer is non-null (isKnownNonNull) in isKnownNonZero. ... This handles the case where we have an inbounds GEP with alloca as the pointer. This fixes the regression in PR12750 and rdar://13286434. Note that we can also fix this by handling some GEP cases in isKnownNonNull. llvm-svn: 177321		2013-03-18 21:23:25 +00:00
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2010-12-20-Boolean.ll	Rename this test.	2011-01-14 14:16:33 +00:00
2010-12-20-Distribute.ll	Simplify (X<<1)-X into X. According to my auto-simplier this is the most common missed	2011-01-18 09:24:58 +00:00
2011-01-14-Thread.ll	Factorize common code out of the InstructionSimplify shift logic. Add in	2011-01-14 14:44:12 +00:00
2011-02-01-Vector.ll	Have m_One also match constant vectors for which every element is 1.	2011-02-01 08:39:12 +00:00
2011-09-05-InsertExtractValue.ll	InstSimplify: Don't try to replace an extractvalue/insertvalue pair with the original value if types don't match.	2011-09-05 18:16:19 +00:00
2011-10-27-BinOpCrash.ll	Reapply commit 143028 with a fix: the problem was casting a ConstantExpr Mul	2011-10-27 19:16:21 +00:00
2011-11-23-MaskedBitsCrash.ll	Fix a crash in which a multiplication was being reported as being both negative	2011-11-23 16:26:47 +00:00
AndOrXor.ll	A shift of a power of two is a power of two or zero.	2011-10-28 18:30:05 +00:00
call-callconv.ll	[SimplifyLibCalls] Library call simplification doen't work if the call site	2013-02-08 18:00:14 +00:00
call.ll	Identify and simplify idempotent intrinsics. Test case included.	2013-02-07 19:26:05 +00:00
compare.ll	Check whether a pointer is non-null (isKnownNonNull) in isKnownNonZero.	2013-03-18 21:23:25 +00:00
exact-nsw-nuw.ll	Teach instsimplify some tricks about exact/nuw/nsw shifts.	2011-02-09 17:15:04 +00:00
fast-math.ll	Added a slew of SimplifyInstruction floating-point optimizations, many of which take advantage of fast-math flags. Test cases included.	2012-12-12 00:27:46 +00:00
fdiv.ll	Move InstCombine's knowledge of fdiv to SimplifyInstruction().	2011-01-29 15:26:31 +00:00
floating-point-arithmetic.ll	Added a slew of SimplifyInstruction floating-point optimizations, many of which take advantage of fast-math flags. Test cases included.	2012-12-12 00:27:46 +00:00
lit.local.cfg	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
maxmin.ll	The comparision "max(x,y)==x" is equivalent to "x>=y". Since the max is	2011-05-07 16:56:49 +00:00
past-the-end.ll	Add a testcase for some past-the-end address subtleties.	2013-02-01 19:37:52 +00:00
phi.ll	Make sure we don't return bits outside the mask in ComputeMaskedBits. PR12189.	2012-03-05 23:09:40 +00:00
ptr_diff.ll	ConstantFolding: Fix a crash when encoutering a truncating inttoptr.	2013-02-05 19:04:36 +00:00
reassociate.ll	Generalize the "trunc(ptrtoint(x)) - trunc(ptrtoint(y)) ->	2012-03-13 14:07:05 +00:00
rem.ll	Move some rem transforms out of instcombine and into instsimplify.	2011-05-02 16:27:02 +00:00
undef.ll	Add tests for existing InstSimplify features.	2011-11-04 18:39:16 +00:00
vector_gep.ll	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00