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| author | Samuel Holland <samuel@sholland.org> | 2019-09-04 20:40:18 -0500 |
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| committer | Samuel Holland <samuel@sholland.org> | 2019-11-05 20:23:58 -0600 |
| commit | e648aa8e89f4d30dd1e7242de0ce1fd660bfd422 (patch) | |
| tree | 797ed9c1638a7c31e51019506a06e25e5b98d6a2 /src/test/debuginfo/enum-thinlto.rs | |
| parent | 1423bec54cf2db283b614e527cfd602b481485d1 (diff) | |
| download | rust-e648aa8e89f4d30dd1e7242de0ce1fd660bfd422.tar.gz rust-e648aa8e89f4d30dd1e7242de0ce1fd660bfd422.zip | |
Fix C aggregate-passing ABI on powerpc
The existing code (which looks like it was copied from MIPS) passes aggregates by value in registers. This is wrong. According to the SVR4 powerpc psABI, all aggregates are passed indirectly. See #64259 for more discussion, which addresses the ABI for the special case of ZSTs (empty structs).
Diffstat (limited to 'src/test/debuginfo/enum-thinlto.rs')
0 files changed, 0 insertions, 0 deletions