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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-03-25 19:57:42 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-03-25 19:57:42 +0000 |
| commit | f9dc7036d3d2f9d0de41a1be127a41d7a9728c78 (patch) | |
| tree | 88a1378298462baad9abc4d7777d151411b01a77 /clang/lib/CodeGen | |
| parent | 62b41b94589fd8962dc5f827f06403b27a6c1136 (diff) | |
| download | bcm5719-llvm-f9dc7036d3d2f9d0de41a1be127a41d7a9728c78.tar.gz bcm5719-llvm-f9dc7036d3d2f9d0de41a1be127a41d7a9728c78.zip | |
Linker: Rewrite dwarfdump checks from r233164
Rewrite the checks from r233164 that I temporarily disabled in r233165.
It turns out that the line-tables only debug info we emit from `llc` is
(intentionally) different on Linux than on Darwin. r218129 started
skipping emission of subprograms with no inlined subroutines, and
r218702 was a spiritual revert of that behaviour for Darwin.
I think we can still test this in a platform-neutral way.
- Stop checking for the possibly missing `DW_TAG_subprogram` defining
the debug info for the real version of `@foo`.
- Start checking the line tables, ensuring that the right debug info
was used to generate them (grabbing `DW_AT_low_pc` from the compile
unit).
- I changed up the line numbers used in the "weak" version so it's
easier to follow.
This should hopefully finish off PR22792.
llvm-svn: 233207
Diffstat (limited to 'clang/lib/CodeGen')
0 files changed, 0 insertions, 0 deletions
