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[GVNHoist] Fix a signed/unsigned comparison warning that occurs in 32-bit builds...
authorCraig Topper <craig.topper@intel.com>
Thu, 16 Nov 2017 00:19:59 +0000 (00:19 +0000)
committerCraig Topper <craig.topper@intel.com>
Thu, 16 Nov 2017 00:19:59 +0000 (00:19 +0000)
commit41838463b3b019ff6d1394f063f6d7e86ee16b63
tree1475d21b2eeec1335070c9d9d25f2d0c8ae80f4c
parent573c3541f3a4fd8fe0a32026f5b0f320cf9b97c6
[GVNHoist] Fix a signed/unsigned comparison warning that occurs in 32-bit builds with gcc.

std::distance returns ptrdiff_t which is signed. 64-bit builds don't notice because type promotion widens the unsigned first.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318354 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVNHoist.cpp