Support/ConvertUTF: implement U+FFFD insertion according to the recommendation

Description

Support/ConvertUTF: implement U+FFFD insertion according to the recommendation
given in the Unicode spec

That is, replace every maximal subpart of an ill-formed subsequence with one
U+FFFD.

Details

Committed
gribozavrJun 16 2014, 4:09 AM
Parents
rL211014: [AArch64] Fix a fencepost error in lowering for llvm.aarch64.neon.uqshl.
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