Jubilee 33eb552ceb Rollup merge of #143410 - scottmcm:redo-transmute-again, r=RalfJung,workingjubilee ... Block SIMD in transmute_immediate; delete `OperandValueKind` Vectors have been causing me problems for years in this code, for example https://github.com/rust-lang/rust/pull/110021#discussion_r1160975086 and https://github.com/rust-lang/rust/pull/143194 See conversation in <https://rust-lang.zulipchat.com/#narrow/channel/131828-t-compiler/topic/Is.20transmuting.20a.20.60T.60.20to.20.60Tx1.60.20.28one-element.20SIMD.20vector.29.20UB.3F/near/526262799>. By blocking SIMD in `transmute_immediate` it can be simplified to just take the `Scalar`s involved -- the backend types can be gotten from those `Scalar`s, rather than needing to be passed. And there's an assert added to ICE it if it does get hit. Accordingly, this changes `rvalue_creates_operand` to not send SIMD transmutes through the operand path, but to always go through memory instead, like they did back before rust-lang/rust#108442. And thanks to those changes, I could also remove the `OperandValueKind` type that I added back then which `@RalfJung` rightly considers pretty sketchy. cc `@folkertdev` `@workingjubilee` from the zulip conversation too		2025-07-04 23:26:24 -07:00
..
assembly	tests: s/C-cmse/cmse/	2025-06-25 00:52:10 -07:00
auxiliary	minicore: use core's diagnostic::on_unimplemented messages	2025-07-03 10:22:40 +02:00
codegen	Rollup merge of #143410 - scottmcm:redo-transmute-again, r=RalfJung,workingjubilee	2025-07-04 23:26:24 -07:00
codegen-units	Auto merge of #142893 - Mark-Simulacrum:no-const-collect, r=oli-obk	2025-06-27 12:57:05 +00:00
coverage	Remove let_chains feature	2025-06-30 07:49:20 -05:00
coverage-run-rustdoc	Update coverage-run-rustdoc output	2025-03-28 10:35:53 +01:00
crashes	Remove support for dyn*	2025-07-01 19:00:21 +00:00
debuginfo	tests: {Meta,Pointee}Sized in non-minicore tests	2025-06-16 23:04:33 +00:00
incremental	Stop requiring HIR for trait item wf checks	2025-06-30 08:45:43 +00:00
mir-opt	clean up GVN TypeId test	2025-07-04 19:14:26 +02:00
pretty	Move the place in &pin mut $place when !Unpin to ensure soundness	2025-06-15 10:31:11 +08:00
run-make	test rust calling a C C-variadic function	2025-07-04 17:27:24 +02:00
rustdoc	Rollup merge of #143381 - fee1-dead-contrib:push-pzxuvlnymxpu, r=GuillaumeGomez	2025-07-04 05:47:28 +02:00
rustdoc-gui	Update rustdoc GUI tests	2025-07-01 15:49:45 +02:00
rustdoc-js	Migrate some tests away from concat-idents	2025-06-24 10:54:54 +00:00
rustdoc-js-std	add doc(alias("AsciiChar")) to core::ascii::Char	2025-06-20 11:11:51 -05:00
rustdoc-json	Port #[target_feature] to the new attribute parsing infrastructure	2025-07-03 07:54:19 +02:00
rustdoc-ui	refactor: Make -Ztrack-diagnostics emit like a note	2025-07-03 07:19:25 -06:00
ui	Rollup merge of #143300 - Kivooeo:tf25, r=tgross35	2025-07-04 23:26:23 -07:00
ui-fulldeps	Stop backends from needing to support nullary intrinsics	2025-06-30 08:04:19 +00:00
COMPILER_TESTS.md