Update LLVM for more wasm simd updates #84654
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r? @cuviper (rust-highfive has picked a reviewer for you, use r? to override) |
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📌 Commit 27fc7cb has been approved by |
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Update LLVM for more wasm simd updates This fixes the temporary regression introduced in rust-lang#84339 where the wasm target uses `fpto{s,u}i` intrinsics but the codegen for those intrinsics with the `+nontrapping-fptoint` LLVM feature wasn't very good (aka it didn't use the wasm instruction). The fixes brought in here fix that and also implement the second-to-last simd instruction in LLVM.
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Update LLVM for more wasm simd updates This fixes the temporary regression introduced in rust-lang#84339 where the wasm target uses `fpto{s,u}i` intrinsics but the codegen for those intrinsics with the `+nontrapping-fptoint` LLVM feature wasn't very good (aka it didn't use the wasm instruction). The fixes brought in here fix that and also implement the second-to-last simd instruction in LLVM.
Dylan-DPC-zz
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Apr 29, 2021
Update LLVM for more wasm simd updates This fixes the temporary regression introduced in rust-lang#84339 where the wasm target uses `fpto{s,u}i` intrinsics but the codegen for those intrinsics with the `+nontrapping-fptoint` LLVM feature wasn't very good (aka it didn't use the wasm instruction). The fixes brought in here fix that and also implement the second-to-last simd instruction in LLVM.
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This likely causes a rollup failure: #84693 (comment) |
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This fixes the temporary regression introduced in rust-lang#84339 where the wasm target uses `fpto{s,u}i` intrinsics but the codegen for those intrinsics with the `+nontrapping-fptoint` LLVM feature wasn't very good (aka it didn't use the wasm instruction). The fixes brought in here fix that and also implement the second-to-last simd instruction in LLVM.
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Attempted to fix with rust-lang/llvm-project#106. Pull in that update, but this also pulls in one more commit, so I picked up the Rust changes in #84681 too. @bors: r=cuviper |
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This fixes the temporary regression introduced in #84339 where the wasm
target uses
fpto{s,u}iintrinsics but the codegen for those intrinsicswith the
+nontrapping-fptointLLVM feature wasn't very good (aka itdidn't use the wasm instruction). The fixes brought in here fix that and
also implement the second-to-last simd instruction in LLVM.