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Make sure NVPTX doesn't emit symbol names that aren't valid in PTX.

Description

Make sure NVPTX doesn't emit symbol names that aren't valid in PTX.

NVPTX, like the other backends, relies on generic symbol name sanitizing done by
MCSymbol. However, the ptxas assembler is more stringent and disallows some
additional characters in symbol names.

See PR19099 for more details.

Details

Committed
elibenMar 10 2014, 1:05 PM
Parents
rL203482: llvm-c: expose unnamedaddr field of globals
Branches
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Tags
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