2 Commits

Author	SHA1	Message	Date
Matthias Braun	a83403892a	MachineOperand/MIParser: Do not print debug-use flag, infer it ... The debug-use flag must be set exactly for uses on DBG_VALUEs. This is so obvious that it can be trivially inferred while parsing. This will reduce noise when printing while omitting an information that has little value to the user. The parser will keep recognizing the flag for compatibility with old `.mir` files. Differential Revision: https://reviews.llvm.org/D53903 llvm-svn: 345671	2018-10-30 23:28:27 +00:00
Josh Stone	f446facab0	[GlobalISel] Lower dbg.declare into indirect DBG_VALUE ... Summary: D31439 changed the semantics of dbg.declare to take the address of a variable as the first argument, making it indirect. It specifically updated FastISel for this change here: https://reviews.llvm.org/D31439#change-WVArzi177jPl GlobalISel needs to follow suit, or else it will be missing a level of indirection in the generated debuginfo. This problem was seen in a Rust debuginfo test on aarch64, since GlobalISel is used at -O0 for aarch64. https://github.com/rust-lang/rust/issues/49807 https://bugzilla.redhat.com/show_bug.cgi?id=1611597 https://bugzilla.redhat.com/show_bug.cgi?id=1625768 Reviewers: dblaikie, aprantl, t.p.northover, javed.absar, rnk Reviewed By: rnk Subscribers: #debug-info, rovka, kristof.beyls, JDevlieghere, llvm-commits, tstellar Differential Revision: https://reviews.llvm.org/D51749 llvm-svn: 341969	2018-09-11 17:52:01 +00:00