[DO NOT MERGE] adapt the default data-layout for aarch64 following llvm change

[krasimirgg]

llvm/llvm-project@ddecada updated the default aarch64 data-layout. The mismatch can be seen at the rust + llvm @ head CI:
https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/27933#018f4d59-5008-4c38-ad98-9281c8d661d4/822-823

For rust, we might need something in the spirit of #116672. This is a quick-and-incomplete fix to try and patch the CI in the meantime.

@rustbot label: +llvm-main

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#16 exporting to docker image format
#16 sending tarball 29.5s done
#16 DONE 32.1s
##[endgroup]
Setting extra environment values for docker:  --env ENABLE_GCC_CODEGEN=1 --env GCC_EXEC_PREFIX=/usr/lib/gcc/
[CI_JOB_NAME=x86_64-gnu-llvm-17]
---
sccache: Starting the server...
##[group]Configure the build
configure: processing command line
configure: 
configure: build.configure-args := ['--build=x86_64-unknown-linux-gnu', '--llvm-root=/usr/lib/llvm-17', '--enable-llvm-link-shared', '--set', 'rust.thin-lto-import-instr-limit=10', '--set', 'change-id=99999999', '--enable-verbose-configure', '--enable-sccache', '--disable-manage-submodules', '--enable-locked-deps', '--enable-cargo-native-static', '--set', 'rust.codegen-units-std=1', '--set', 'dist.compression-profile=balanced', '--dist-compression-formats=xz', '--disable-dist-src', '--release-channel=nightly', '--enable-debug-assertions', '--enable-overflow-checks', '--enable-llvm-assertions', '--set', 'rust.verify-llvm-ir', '--set', 'rust.codegen-backends=llvm,cranelift,gcc', '--set', 'llvm.static-libstdcpp', '--enable-new-symbol-mangling']
configure: target.x86_64-unknown-linux-gnu.llvm-config := /usr/lib/llvm-17/bin/llvm-config
configure: llvm.link-shared     := True
configure: rust.thin-lto-import-instr-limit := 10
configure: change-id            := 99999999
---
failures:

---- [ui] tests/ui/abi/arm-unadjusted-intrinsic.rs#aarch64 stdout ----

error in revision `aarch64`: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/abi/arm-unadjusted-intrinsic.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2" "--cfg" "aarch64" "--check-cfg" "cfg(FALSE,arm,aarch64)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/abi/arm-unadjusted-intrinsic.aarch64" "-A" "unused" "-A" "internal_features" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/abi/arm-unadjusted-intrinsic.aarch64/auxiliary" "--target" "aarch64-unknown-linux-gnu"
--- stderr -------------------------------
--- stderr -------------------------------
error: data-layout for target `aarch64-unknown-linux-gnu`, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32`, differs from LLVM target's `aarch64-unknown-linux-gnu` default layout, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128`
error: aborting due to 1 previous error
------------------------------------------



---- [ui] tests/ui/target-feature/feature-hierarchy.rs#aarch64-neon stdout ----

error in revision `aarch64-neon`: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/target-feature/feature-hierarchy.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2" "--cfg" "aarch64_neon" "--check-cfg" "cfg(FALSE,aarch64_neon,aarch64_sve2)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/target-feature/feature-hierarchy.aarch64-neon" "-A" "unused" "-A" "internal_features" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/target-feature/feature-hierarchy.aarch64-neon/auxiliary" "-Ctarget-feature=+neon" "--target=aarch64-unknown-linux-gnu"
--- stderr -------------------------------
--- stderr -------------------------------
error: data-layout for target `aarch64-unknown-linux-gnu`, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32`, differs from LLVM target's `aarch64-unknown-linux-gnu` default layout, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128`
error: aborting due to 1 previous error
------------------------------------------



---- [ui] tests/ui/target-feature/feature-hierarchy.rs#aarch64-sve2 stdout ----

error in revision `aarch64-sve2`: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/target-feature/feature-hierarchy.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2" "--cfg" "aarch64_sve2" "--check-cfg" "cfg(FALSE,aarch64_neon,aarch64_sve2)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/target-feature/feature-hierarchy.aarch64-sve2" "-A" "unused" "-A" "internal_features" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/target-feature/feature-hierarchy.aarch64-sve2/auxiliary" "-Ctarget-feature=-neon,+sve2" "--target=aarch64-unknown-linux-gnu"
--- stderr -------------------------------
--- stderr -------------------------------
error: data-layout for target `aarch64-unknown-linux-gnu`, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32`, differs from LLVM target's `aarch64-unknown-linux-gnu` default layout, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128`
error: aborting due to 1 previous error
------------------------------------------



---- [ui] tests/ui/target-feature/no-llvm-leaks.rs#aarch64 stdout ----

error in revision `aarch64`: test compilation failed although it shouldn't!
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/target-feature/no-llvm-leaks.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2" "--cfg" "aarch64" "--check-cfg" "cfg(FALSE,aarch64,x86_64)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/target-feature/no-llvm-leaks.aarch64" "-A" "unused" "-A" "internal_features" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/target-feature/no-llvm-leaks.aarch64/auxiliary" "-Ctarget-feature=+neon,+fp16,+fhm" "--target=aarch64-unknown-linux-gnu"
--- stderr -------------------------------
--- stderr -------------------------------
error: data-layout for target `aarch64-unknown-linux-gnu`, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32`, differs from LLVM target's `aarch64-unknown-linux-gnu` default layout, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128`
error: aborting due to 1 previous error
------------------------------------------



---- [ui] tests/ui/target-feature/tied-features.rs stdout ----
diff of stderr:

+ error: data-layout for target `aarch64-unknown-linux-gnu`, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32`, differs from LLVM target's `aarch64-unknown-linux-gnu` default layout, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128`
+ 
1 error: the target features paca, pacg must all be either enabled or disabled together
2   --> $DIR/tied-features.rs:12:5

14    |
15    = help: add the missing features in a `target_feature` attribute
16 
---
To only update this specific test, also pass `--test-args target-feature/tied-features.rs`

error: 1 errors occurred comparing output.
status: exit status: 1
command: env -u RUSTC_LOG_COLOR RUSTC_ICE="0" RUST_BACKTRACE="short" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/tests/ui/target-feature/tied-features.rs" "-Zthreads=1" "-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX" "-Ztranslate-remapped-path-to-local-path=no" "-Z" "ignore-directory-in-diagnostics-source-blocks=/cargo" "-Z" "ignore-directory-in-diagnostics-source-blocks=/checkout/vendor" "--sysroot" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2" "--check-cfg" "cfg(FALSE)" "--error-format" "json" "--json" "future-incompat" "-Ccodegen-units=1" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "-Zwrite-long-types-to-disk=no" "-Cstrip=debuginfo" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/target-feature/tied-features" "-A" "unused" "-A" "internal_features" "-Crpath" "-Cdebuginfo=0" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/target-feature/tied-features/auxiliary" "--crate-type=rlib" "--target=aarch64-unknown-linux-gnu"
--- stderr -------------------------------
--- stderr -------------------------------
error: data-layout for target `aarch64-unknown-linux-gnu`, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32`, differs from LLVM target's `aarch64-unknown-linux-gnu` default layout, `e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128`

error: the target features paca, pacg must all be either enabled or disabled together
   |
   |
LL |     #[target_feature(enable = "pacg")]
   |
   = help: add the missing features in a `target_feature` attribute


error: the target features paca, pacg must all be either enabled or disabled together
   |
   |
LL | #[target_feature(enable = "paca")]
   |
   = help: add the missing features in a `target_feature` attribute

error: aborting due to 3 previous errors

[krasimirgg]

@rustbot label: -llvm-main