Alexey Samsonov
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f50a9ffd0b
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Improve support for -g options accepted by Clang:
1. Accept flags -g[0-3], -ggdb[0-3], -gdwarf-[2-4] and collapse them to simple -g (except -g0/-ggdb0).
2. Produce driver error on unsupported formats (-gcoff, -gstabs, -gvms) and options (-gtoggle).
3. Recognize and ignore flags -g[no-]strict-dwarf, -g[no-]record-gcc-switches.
llvm-svn: 158906
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2012-06-21 08:22:39 +00:00 |