early_otherwise: Don't hoist dereferences when the otherwise branch is reachable#159608
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Some changes occurred to MIR optimizations cc @rust-lang/wg-mir-opt |
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…dtwco early_otherwise: Don't hoist dereferences when the otherwise branch is reachable Fixes rust-lang#159591. A place may contain a dereference that cannot be safely hoisted when the otherwise branch is reachable.
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…dtwco early_otherwise: Don't hoist dereferences when the otherwise branch is reachable Fixes rust-lang#159591. A place may contain a dereference that cannot be safely hoisted when the otherwise branch is reachable.
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Rollup of 18 pull requests Successful merges: - #138618 (Support using const pointers in asm `const` operand) - #150161 (Remove 'static requirement on try_as_dyn) - #158362 (trait solver: account for universes from replace_bound_vars) - #159173 (Add allowed list check on EII implementations attributes) - #159466 (cmse: clear variant-dependent padding in `enum`s) - #159718 (Make `DocLinkResMap` an `FxIndexMap`) - #155795 (constify `vec![1, 2, 3]` macro) - #157776 (ci: Enable autodiff tests on x86_64 linux) - #157905 (Update comments and add tests for `-Zrandomize-layout` for some guaranteed ZSTs) - #159041 (Reorganize `tests/ui/issues` [22/N]) - #159108 (Reorganize `tests/ui/issues` [23/N]) - #159138 (doc: document wasm import symbol mangling) - #159531 (Reorganize `tests/ui/issues` [28/N]) - #159608 (early_otherwise: Don't hoist dereferences when the otherwise branch is reachable) - #159612 (Reorganize `tests/ui/issues` [29/N]) - #159653 (run `tests/assembly-llvm/asm/aarch64-types.rs` for `aarch64_be`) - #159759 (rustc-dev-guide subtree update) - #159761 (Remove outdated comment for resolve_vars_with_obligations)
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…dtwco early_otherwise: Don't hoist dereferences when the otherwise branch is reachable Fixes rust-lang#159591. A place may contain a dereference that cannot be safely hoisted when the otherwise branch is reachable.
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…dtwco early_otherwise: Don't hoist dereferences when the otherwise branch is reachable Fixes rust-lang#159591. A place may contain a dereference that cannot be safely hoisted when the otherwise branch is reachable.
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Rollup of 19 pull requests Successful merges: - #150161 (Remove 'static requirement on try_as_dyn) - #158362 (trait solver: account for universes from replace_bound_vars) - #159173 (Add allowed list check on EII implementations attributes) - #159466 (cmse: clear variant-dependent padding in `enum`s) - #159718 (Make `DocLinkResMap` an `FxIndexMap`) - #155795 (constify `vec![1, 2, 3]` macro) - #157776 (ci: Enable autodiff tests on x86_64 linux) - #157905 (Update comments and add tests for `-Zrandomize-layout` for some guaranteed ZSTs) - #158766 (Promote riscv64-unknown-linux-musl to tier 2 with host tools) - #159041 (Reorganize `tests/ui/issues` [22/N]) - #159108 (Reorganize `tests/ui/issues` [23/N]) - #159138 (doc: document wasm import symbol mangling) - #159531 (Reorganize `tests/ui/issues` [28/N]) - #159608 (early_otherwise: Don't hoist dereferences when the otherwise branch is reachable) - #159612 (Reorganize `tests/ui/issues` [29/N]) - #159653 (run `tests/assembly-llvm/asm/aarch64-types.rs` for `aarch64_be`) - #159667 (Make some parser structured suggestions verbose and tweak their wording) - #159759 (rustc-dev-guide subtree update) - #159761 (Remove outdated comment for resolve_vars_with_obligations)
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early_otherwise: Don't hoist dereferences when the otherwise branch is reachable try-job: dist-powerpc64le-linux-gnu
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Rollup of 20 pull requests Successful merges: - #150161 (Remove 'static requirement on try_as_dyn) - #159412 (Reorganize `tests/ui/issues` [26/N]) - #159466 (cmse: clear variant-dependent padding in `enum`s) - #157905 (Update comments and add tests for `-Zrandomize-layout` for some guaranteed ZSTs) - #158479 (Reject static item as direct const generic arg) - #159041 (Reorganize `tests/ui/issues` [22/N]) - #159108 (Reorganize `tests/ui/issues` [23/N]) - #159138 (doc: document wasm import symbol mangling) - #159531 (Reorganize `tests/ui/issues` [28/N]) - #159608 (early_otherwise: Don't hoist dereferences when the otherwise branch is reachable) - #159612 (Reorganize `tests/ui/issues` [29/N]) - #159653 (run `tests/assembly-llvm/asm/aarch64-types.rs` for `aarch64_be`) - #159719 (tests: add UI test for `.swap()` suggestion) - #159737 (rustfmt fix: allow file not found errors for external mods annotated with `#[my_macro]`) - #159759 (rustc-dev-guide subtree update) - #159761 (Remove outdated comment for resolve_vars_with_obligations) - #159764 (use `minicore::simd::Simd` more) - #159773 (Remove outdated workaround for `P` type) - #159778 (use lowest edition the test accepts) - #159788 (Avoid ICEing in RPIT method chain suggestion)
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Fixes #159591.
A place may contain a dereference that cannot be safely hoisted when the otherwise branch is reachable.