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authorChris Lattner <sabre@nondot.org>2010-07-24 18:47:46 +0000
committerChris Lattner <sabre@nondot.org>2010-07-24 18:47:46 +0000
commit44b02655878902db03cf16519b3757985cd2d22a (patch)
tree8e0f7e5c97d3016716f7e4568f0b9186105598e6 /lib/Target/ARM/ARMGlobalMerge.cpp
parent01a1a30690daa9cad0699a482190c9630c7bff68 (diff)
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add a new NullablePtr class which makes it more obvious in API
that a pointer can be null, forcing clients to think about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109348 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMGlobalMerge.cpp')
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