NAKAMURA Takumi 2681efcc95 Revert r153360 (and r153380), "Second part of PR12251. Produce the range metadata in clang for booleans and". ...

For i686 targets (eg. cygwin), I saw "Range must not be empty!" in verifier.

It produces (i32)[0x80000000:0x80000000) from (uint64_t)[0xFFFFFFFF80000000ULL:0x0000000080000000ULL), for signed i32 on MDNode::Range.

llvm-svn: 153382

2012-03-24 14:43:42 +00:00

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