2 Commits

Author	SHA1	Message	Date
Eric Christopher	57c57a3260	Add a new wrapper node for a DILexicalBlock that encapsulates it and a ... file. Since it should only be used when necessary propagate it through the backend code generation and tweak testcases accordingly. This helps with code like in clang's test/CodeGen/debug-info-line.c where we have multiple #line directives within a single lexical block and want to generate only a single block that contains each file change. Part of rdar://10246360 llvm-svn: 141729	2011-10-11 22:59:11 +00:00
Devang Patel	eb75073664	If a scope has only one instruction then first instruction is also the last instruction. ... llvm-svn: 92736	2010-01-05 16:59:17 +00:00