Matthias Krüger ecfc3384f1 Rollup merge of #122781 - nikic:ppc-abi-fix, r=cuviper ... Fix argument ABI for overaligned structs on ppc64le When passing a 16 (or higher) aligned struct by value on ppc64le, it needs to be passed as an array of `i128` rather than an array of `i64`. This will force the use of an even starting doubleword. For the case of a 16 byte struct with alignment 16 it is important that `[1 x i128]` is used instead of `i128` -- apparently, the latter will get treated similarly to `[2 x i64]`, not exhibiting the correct ABI. Add a `force_array` flag to `Uniform` to support this. The relevant clang code can be found here: fe2119a7b0/clang/lib/CodeGen/Targets/PPC.cpp (L878-L884) fe2119a7b0/clang/lib/CodeGen/Targets/PPC.cpp (L780-L784) I think the corresponding psABI wording is this: > Fixed size aggregates and unions passed by value are mapped to as > many doublewords of the parameter save area as the value uses in > memory. Aggregrates and unions are aligned according to their > alignment requirements. This may result in doublewords being > skipped for alignment. In particular the last sentence. Though I didn't find any wording for Clang's behavior of clamping the alignment to 16. Fixes https://github.com/rust-lang/rust/issues/122767. r? `@cuviper`		2024-04-08 22:06:20 +02:00
..
assembly	Rollup merge of #121419 - agg23:xrOS-pr, r=davidtwco	2024-04-05 22:33:25 +02:00
auxiliary	extend extern tests to include FiveU16s	2024-03-17 00:07:42 -04:00
codegen	Rollup merge of #122781 - nikic:ppc-abi-fix, r=cuviper	2024-04-08 22:06:20 +02:00
codegen-units	Codegen const panic messages as function calls	2024-03-22 09:55:50 -04:00
coverage	Eliminate UbCheck for non-standard libraries	2024-03-27 21:02:40 +08:00
coverage-run-rustdoc
debuginfo	Add rust-lldb pretty printing for Path and PathBuf	2024-03-29 18:02:26 -06:00
incremental	Add missing -Zquery-dep-graph to the spike-neg incr comp tests	2024-04-06 13:36:16 +00:00
mir-opt	Rollup merge of #123324 - Nadrieril:false-edges2, r=matthewjasper	2024-04-04 14:51:16 +02:00
pretty
run-make	Auto merge of #123221 - pacak:cache_emit, r=fmease,jieyouxu	2024-04-07 10:46:50 +00:00
run-make-fulldeps	Soft-destabilize RustcEncodable/RustcDecodable	2024-03-22 13:24:35 -07:00
run-pass-valgrind	Add test for Apple's -weak_framework linker argument	2024-03-18 23:27:34 +01:00
rustdoc	Add f16 and f128 to rustdoc's PrimitiveType	2024-04-06 23:47:40 -04:00
rustdoc-gui	Move check-container-color's code into check-search-color function	2024-04-06 15:52:00 +02:00
rustdoc-js	Rollup merge of #122247 - notriddle:notriddle/search-unbox-limit, r=GuillaumeGomez	2024-03-14 15:44:32 +01:00
rustdoc-js-std	rustdoc-search: add search query syntax Fn(T) -> U	2024-03-11 22:27:22 -07:00
rustdoc-json
rustdoc-ui	Rollup merge of #123375 - fmease:rustdoc-sati-re-hotfix, r=GuillaumeGomez	2024-04-02 21:22:04 +02:00
ui	Auto merge of #120131 - oli-obk:pattern_types_syntax, r=compiler-errors	2024-04-08 16:25:23 +00:00
ui-fulldeps	Actually create ranged int types in the type system.	2024-04-08 12:02:19 +00:00
COMPILER_TESTS.md