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4 Commits

Author SHA1 Message Date
David Blaikie 0e03047e85 DebugInfo: Remove command line (& target-based) disabling of pubnames in favor of metadata 
Now that Clang disables NVPTX pubnames via metadata there's no need for
this fallback to target detection in the backend.

llvm-svn: 339970
 2018-08-16 23:57:15 +00:00
Alexey Bataev 7ae86fe71c [DEBUGINFO, NVPTX] Set `DW_AT_frame_base` to `DW_OP_call_frame_cfa`. 
Summary:
For NVPTX target the value of `DW_AT_frame_base` attribute must be set
to `DW_OP_call_frame_cfa`.

Reviewers: tra, jlebar, echristo

Subscribers: jholewinski, JDevlieghere, llvm-commits

Differential Revision: https://reviews.llvm.org/D45785

llvm-svn: 338036
 2018-07-26 16:10:05 +00:00
Alexey Bataev 2a03d4296a [DEBUG_INFO, NVPTX] Do not emit .debug_loc section. 
Summary:
.debug_loc section is not supported for NVPTX target. If there is an
object whose location can change during its lifetime, we do not generate
debug location info for this variable.

Reviewers: echristo

Subscribers: jholewinski, JDevlieghere, llvm-commits

Differential Revision: https://reviews.llvm.org/D48730

llvm-svn: 335976
 2018-06-29 14:23:28 +00:00
Alexey Bataev 5f6e51d54c [DEBUG_INFO, NVPTX] Add test for .debug_loc section, NFC. 
llvm-svn: 335861
 2018-06-28 15:14:58 +00:00