2 Commits

Author	SHA1	Message	Date
Alexey Samsonov	8d0c1eb784	Less restrictive check in unit test for unsupported debug info options ... llvm-svn: 158916	2012-06-21 13:30:54 +00:00
Alexey Samsonov	f50a9ffd0b	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	2012-06-21 08:22:39 +00:00