David Blaikie 96c1cf4949 Change default error_code ctor to a 'named ctor' so it's more self-documenting. ... Unify default construction of error_code uses on this idiom so that users don't feel compelled to make static globals for naming convenience. (unfortunately I couldn't make the original ctor private as some APIs don't return their result, instead using an out parameter (that makes sense to default construct) - which is a bit of a pity. I did, however, find/fix some cases of unnecessary default construction of error_code before I hit the unfixable cases) llvm-svn: 150197		2012-02-09 19:24:12 +00:00
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llvm	Change default error_code ctor to a 'named ctor' so it's more self-documenting.	2012-02-09 19:24:12 +00:00
llvm-c	[unwind removal] Remove all of the code for the dead 'unwind' instruction. There	2012-02-06 21:44:22 +00:00