llvm-project

Commit Graph

Author	SHA1	Message	Date
Reid Kleckner	31abd80fbe	[codeview] Emit qualified display names if -gline-tables-only is on When -gmlt is on, we don't emit namespace or class scope information, and the CodeView emission code in LLVM can't compute the fully qualified name. If we know LLVM won't be able to get the name right, go ahead and emit the qualified name in the frontend. We could change our -gmlt emission strategy to include those scopes when emitting codeview, but that would increase memory usage and slow down LTO and add more complexity to debug info emission. The same problem exists when you debug a -gmlt binary with GDB, so we should consider removing '&& EmitCodeView' from the condition here at some point in the future after evaluating the impact on object file size. llvm-svn: 274246	2016-06-30 17:41:31 +00:00
Reid Kleckner	829398e5f0	[codeview] Stop emitting fully qualified subprogram display names This effectively reverts r255744, and leaves the printing option tweaks. We can add the name qualifiers easily in the backend. llvm-svn: 273008	2016-06-17 16:11:20 +00:00
Reid Kleckner	60103383f0	Print qualified display names when emitting CodeView This is what debuggers expect. Words towards fixing PR21528. llvm-svn: 255744	2015-12-16 02:04:40 +00:00

Author

SHA1

Message

Date

Reid Kleckner

31abd80fbe

[codeview] Emit qualified display names if -gline-tables-only is on

When -gmlt is on, we don't emit namespace or class scope information,
and the CodeView emission code in LLVM can't compute the fully qualified
name. If we know LLVM won't be able to get the name right, go ahead and
emit the qualified name in the frontend.

We could change our -gmlt emission strategy to include those scopes when
emitting codeview, but that would increase memory usage and slow down
LTO and add more complexity to debug info emission.

The same problem exists when you debug a -gmlt binary with GDB, so we
should consider removing '&& EmitCodeView' from the condition here at
some point in the future after evaluating the impact on object file
size.

llvm-svn: 274246

2016-06-30 17:41:31 +00:00

Reid Kleckner

829398e5f0

[codeview] Stop emitting fully qualified subprogram display names

This effectively reverts r255744, and leaves the printing option tweaks.

We can add the name qualifiers easily in the backend.

llvm-svn: 273008

2016-06-17 16:11:20 +00:00

Reid Kleckner

60103383f0

Print qualified display names when emitting CodeView

This is what debuggers expect.  Words towards fixing PR21528.

llvm-svn: 255744

2015-12-16 02:04:40 +00:00

3 Commits