6 Commits

Author	SHA1	Message	Date
David Blaikie	127d79d573	Remove the unused 4th operand for DIFile debug info metadata ... llvm-svn: 176983	2013-03-13 22:05:21 +00:00
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	41f29ff448	Upgrade tests to the latest debug info format. ... Mostly this is just changing the named metadata (llvm.dbg.sp, llvm.dbg.gv, llvm.dbg.<func>.lv, etc -> llvm.dbg.cu), adding a few fields to older records (DIVariable: flags/inlined-at, DICompileUnit: sp/gv/types, DISubprogram: local variables list) The tests to update were discovered by a change I'm working on to remove debug info version support - so any tests using old debug info versions I haven't updated probably are bad tests or just not actually designed to test debug info. llvm-svn: 176671	2013-03-08 00:23:31 +00:00
Devang Patel	58ac29f94d	Do not rely on getCompileUnit() to find source file information for a subprogram. ... llvm-svn: 99410	2010-03-24 18:48:00 +00:00