6 Commits

Author	SHA1	Message	Date
David Blaikie	3c701e7671	Refactor filename/directory in DICompileUnit into a DIFile ... This is the next step towards making the metadata for DIScopes have a common prefix rather than having to delegate based on their tag type. llvm-svn: 176913	2013-03-13 00:01:35 +00:00
David Blaikie	98d9ccffb8	Remove unused "isMain" field from DICompileUnit ... llvm-svn: 176910	2013-03-12 22:43:04 +00:00
David Blaikie	c37a0a822a	Update debug info test cases with empty SplitDebugFilename field. ... This could be 'null' or the empty string, DIDescriptor::getStringField coalesces the two cases anyway so it's just a matter of legible/efficient representation. The change in behavior of the DICompileUnit::get* functions could be subsumed by the full verification check - but ideally that should just be an assertion if we could front-load the actual debug info metadata failure paths. llvm-svn: 176907	2013-03-12 22:25:36 +00:00
David Blaikie	7c3ec60da7	Remove the (apparently) unnecessary debug info metadata indirection. ... The main lists of debug info metadata attached to the compile_unit had an extra layer of metadata nodes they went through for no apparent reason. This patch removes that (& still passes just as much of the GDB 7.5 test suite). If anyone can show evidence as to why these extra metadata nodes are there I'm open to reverting this patch & documenting why they're there. llvm-svn: 174266	2013-02-02 05:56:24 +00:00
Eli Bendersky	027ead6802	Now that llvm-dwarfdump supports flags to specify which DWARF section to dump, ... use them in tests that run llvm-dwarfdump. This is in order to make tests as specific as possible. llvm-svn: 173498	2013-01-25 21:44:53 +00:00
Alexey Samsonov	246af5318a	X86: Use StackRegister instead of FrameRegister in getFrameIndexReference (to generate debug info for local variables) if stack needs realignment ... llvm-svn: 155917	2012-05-01 15:16:06 +00:00