Merge LLVM 15.0.7 changes into rustc/15.0-2022-12-07
#143
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The iterator over super and sub registers doesn't include both 8-bit registers in its list. So if both registers are used and only one of them is live on return, then we need to make sure that the other 8-bit register is also marked as live and not zeroed out. Reviewed By: nickdesaulniers Differential Revision: https://reviews.llvm.org/D139679 (cherry picked from commit 14d4cdd)
…ate type is not extend type If the src type is not extend type, after convert the truncate to and we need to truncate the and also to make sure the all user is legal. The old fix D137613 doesn't work when the truncate convert to and have the other users. So this time I try to add the truncate after and to avoid all these potential issues. Fix: llvm#59554 Reviewed By: samparker Differential Revision: https://reviews.llvm.org/D140869 (cherry picked from commit a0b470c)
…emory. Define a `__heap_end` symbol that marks the end of the memory region that starts at `__heap_base`. This will allow malloc implementations to know how much memory they can use at `__heap_base` even if someone has done a `memory.grow` before they can initialize their state. Differential Revision: https://reviews.llvm.org/D136110
These new debug values get inserted after the place where the spill happens, which means they won't be reached by the reverse traversal of basic block instructions. This would crash or fail assertions if they contained any virtual registers to be replaced. We can manually handle the new debug values right away to resolve this. Fixes llvm#59172 Reviewed By: StephenTozer Differential Revision: https://reviews.llvm.org/D139590 (cherry picked from commit 87f57f4)
got remove here: llvm@67b0b02#diff-e41832b8aa26da45585a57c5111531f2e1d07e91a67c4f8bf1cd6d566ae45a2bR42 Differential Revision: https://reviews.llvm.org/D141208 (cherry picked from commit fc87452)
Fixes llvm#58392 Reviewed By: ldionne, #libc Spies: alexfh, hans, joanahalili, dblaikie, libcxx-commits Differential Revision: https://reviews.llvm.org/D138601
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This commit pulls in rust-lang/llvm-project#143 which updates the LLVM version used by rustc to 15.0.7, namely pulling in https://reviews.llvm.org/D136110 which is needed for some work I'm working on with wasm.
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…r=cuviper Update LLVM to 15.0.7 This commit pulls in rust-lang/llvm-project#143 which updates the LLVM version used by rustc to 15.0.7, namely pulling in https://reviews.llvm.org/D136110 which is needed for some work I'm working on with wasm.
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Update LLVM to 15.0.7 This commit pulls in rust-lang/llvm-project#143 which updates the LLVM version used by rustc to 15.0.7, namely pulling in https://reviews.llvm.org/D136110 which is needed for some work I'm working on with wasm.
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Find clang-format if ykllvm is embedded as a submodule.
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This commit merges the recently release LLVM 15.0.7 branch into the LLVM 15 branch for Rust's submodule of LLVM via a
git merge. I'm personally motivated to get https://reviews.llvm.org/D136110 into Rust and this is additionally related to rust-lang/rust#106644 as well.