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llvm-mirror/test/Transforms/IPConstantProp
David Majnemer 2296864d81 [SCCP] Don't violate the lattice invariants
We marked values which are 'undef' as constant instead of undefined
which violates SCCP's invariants.  If we can figure out that a
computation results in 'undef', leave it in the undefined state.

This fixes PR16052.

llvm-svn: 257102
2016-01-07 21:36:16 +00:00
..
2008-06-09-WeakProp.ll
2009-09-24-byval-ptr.ll [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
dangling-block-address.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
deadarg.ll
global.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
PR16052.ll [SCCP] Don't violate the lattice invariants 2016-01-07 21:36:16 +00:00
PR26044.ll [SCCP] Can't go from overdefined to constant 2016-01-07 19:25:39 +00:00
recursion.ll
return-argument.ll Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
return-constant.ll Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
return-constants.ll
user-with-multiple-uses.ll