From a0de5ae5a1933acfc0a161d945b1ce1d05c7e82e Mon Sep 17 00:00:00 2001
From: Camille Gillot <gillot.camille@gmail.com>
Date: Sun, 9 Nov 2025 02:57:31 +0000
Subject: [PATCH 1/8] Replace Rvalue::NullaryOp by a variant in
 mir::ConstValue.

---
 src/base.rs     | 13 +------------
 src/constant.rs |  5 +++++
 2 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/src/base.rs b/src/base.rs
index ac5b3c240785..4dbee7665eb8 100644
--- a/src/base.rs
+++ b/src/base.rs
@@ -10,7 +10,7 @@ use rustc_data_structures::profiling::SelfProfilerRef;
 use rustc_index::IndexVec;
 use rustc_middle::ty::TypeVisitableExt;
 use rustc_middle::ty::adjustment::PointerCoercion;
-use rustc_middle::ty::layout::{FnAbiOf, HasTypingEnv};
+use rustc_middle::ty::layout::FnAbiOf;
 use rustc_middle::ty::print::with_no_trimmed_paths;
 use rustc_session::config::OutputFilenames;
 use rustc_span::Symbol;
@@ -853,17 +853,6 @@ fn codegen_stmt<'tcx>(fx: &mut FunctionCx<'_, '_, 'tcx>, cur_block: Block, stmt:
                         fx.bcx.ins().nop();
                     }
                 }
-                Rvalue::NullaryOp(ref null_op) => {
-                    assert!(lval.layout().ty.is_sized(fx.tcx, fx.typing_env()));
-                    let val = match null_op {
-                        NullOp::RuntimeChecks(kind) => kind.value(fx.tcx.sess),
-                    };
-                    let val = CValue::by_val(
-                        fx.bcx.ins().iconst(types::I8, i64::from(val)),
-                        fx.layout_of(fx.tcx.types.bool),
-                    );
-                    lval.write_cvalue(fx, val);
-                }
                 Rvalue::Aggregate(ref kind, ref operands)
                     if matches!(**kind, AggregateKind::RawPtr(..)) =>
                 {
diff --git a/src/constant.rs b/src/constant.rs
index 2b65b8290681..29c8e8ab1e52 100644
--- a/src/constant.rs
+++ b/src/constant.rs
@@ -215,6 +215,11 @@ pub(crate) fn codegen_const_value<'tcx>(
                 CValue::by_val(val, layout)
             }
         },
+        ConstValue::RuntimeChecks(checks) => {
+            let int = checks.value(fx.tcx.sess);
+            let int = ScalarInt::try_from_uint(int, Size::from_bits(1)).unwrap();
+            return CValue::const_val(fx, layout, int);
+        }
         ConstValue::Indirect { alloc_id, offset } => CValue::by_ref(
             Pointer::new(pointer_for_allocation(fx, alloc_id))
                 .offset_i64(fx, i64::try_from(offset.bytes()).unwrap()),

From a3676bd0facf44a576af975ee7529abd61122d55 Mon Sep 17 00:00:00 2001
From: Camille Gillot <gillot.camille@gmail.com>
Date: Sun, 16 Nov 2025 19:21:17 +0000
Subject: [PATCH 2/8] Introduce Operand::RuntimeChecks.

---
 src/base.rs     | 8 +++++++-
 src/constant.rs | 9 ++++-----
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/base.rs b/src/base.rs
index 4dbee7665eb8..79f65141e66f 100644
--- a/src/base.rs
+++ b/src/base.rs
@@ -8,10 +8,10 @@ use rustc_ast::InlineAsmOptions;
 use rustc_codegen_ssa::base::is_call_from_compiler_builtins_to_upstream_monomorphization;
 use rustc_data_structures::profiling::SelfProfilerRef;
 use rustc_index::IndexVec;
-use rustc_middle::ty::TypeVisitableExt;
 use rustc_middle::ty::adjustment::PointerCoercion;
 use rustc_middle::ty::layout::FnAbiOf;
 use rustc_middle::ty::print::with_no_trimmed_paths;
+use rustc_middle::ty::{ScalarInt, TypeVisitableExt};
 use rustc_session::config::OutputFilenames;
 use rustc_span::Symbol;
 
@@ -1039,6 +1039,12 @@ pub(crate) fn codegen_operand<'tcx>(
             cplace.to_cvalue(fx)
         }
         Operand::Constant(const_) => crate::constant::codegen_constant_operand(fx, const_),
+        Operand::RuntimeChecks(checks) => {
+            let int = checks.value(fx.tcx.sess);
+            let int = ScalarInt::try_from_uint(int, Size::from_bits(1)).unwrap();
+            let layout = fx.layout_of(fx.tcx.types.bool);
+            return CValue::const_val(fx, layout, int);
+        }
     }
 }
 
diff --git a/src/constant.rs b/src/constant.rs
index 29c8e8ab1e52..c25034d4be22 100644
--- a/src/constant.rs
+++ b/src/constant.rs
@@ -215,11 +215,6 @@ pub(crate) fn codegen_const_value<'tcx>(
                 CValue::by_val(val, layout)
             }
         },
-        ConstValue::RuntimeChecks(checks) => {
-            let int = checks.value(fx.tcx.sess);
-            let int = ScalarInt::try_from_uint(int, Size::from_bits(1)).unwrap();
-            return CValue::const_val(fx, layout, int);
-        }
         ConstValue::Indirect { alloc_id, offset } => CValue::by_ref(
             Pointer::new(pointer_for_allocation(fx, alloc_id))
                 .offset_i64(fx, i64::try_from(offset.bytes()).unwrap()),
@@ -545,6 +540,10 @@ pub(crate) fn mir_operand_get_const_val<'tcx>(
     operand: &Operand<'tcx>,
 ) -> Option<ScalarInt> {
     match operand {
+        Operand::RuntimeChecks(checks) => {
+            let int = checks.value(fx.tcx.sess);
+            ScalarInt::try_from_uint(int, Size::from_bits(1))
+        }
         Operand::Constant(const_) => eval_mir_constant(fx, const_).0.try_to_scalar_int(),
         // FIXME(rust-lang/rust#85105): Casts like `IMM8 as u32` result in the const being stored
         // inside a temporary before being passed to the intrinsic requiring the const argument.

From 85921620d1ea3f7f725b6942b386ed1aa8c3d18f Mon Sep 17 00:00:00 2001
From: Camille Gillot <gillot.camille@gmail.com>
Date: Sun, 14 Dec 2025 17:29:59 +0000
Subject: [PATCH 3/8] Use ScalarInt from bool.

---
 src/base.rs     | 7 +++----
 src/constant.rs | 5 +----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/base.rs b/src/base.rs
index 79f65141e66f..1a916c876824 100644
--- a/src/base.rs
+++ b/src/base.rs
@@ -8,10 +8,10 @@ use rustc_ast::InlineAsmOptions;
 use rustc_codegen_ssa::base::is_call_from_compiler_builtins_to_upstream_monomorphization;
 use rustc_data_structures::profiling::SelfProfilerRef;
 use rustc_index::IndexVec;
+use rustc_middle::ty::TypeVisitableExt;
 use rustc_middle::ty::adjustment::PointerCoercion;
 use rustc_middle::ty::layout::FnAbiOf;
 use rustc_middle::ty::print::with_no_trimmed_paths;
-use rustc_middle::ty::{ScalarInt, TypeVisitableExt};
 use rustc_session::config::OutputFilenames;
 use rustc_span::Symbol;
 
@@ -1040,10 +1040,9 @@ pub(crate) fn codegen_operand<'tcx>(
         }
         Operand::Constant(const_) => crate::constant::codegen_constant_operand(fx, const_),
         Operand::RuntimeChecks(checks) => {
-            let int = checks.value(fx.tcx.sess);
-            let int = ScalarInt::try_from_uint(int, Size::from_bits(1)).unwrap();
+            let val = checks.value(fx.tcx.sess);
             let layout = fx.layout_of(fx.tcx.types.bool);
-            return CValue::const_val(fx, layout, int);
+            return CValue::const_val(fx, layout, val.into());
         }
     }
 }
diff --git a/src/constant.rs b/src/constant.rs
index c25034d4be22..ff8e6744bd32 100644
--- a/src/constant.rs
+++ b/src/constant.rs
@@ -540,10 +540,7 @@ pub(crate) fn mir_operand_get_const_val<'tcx>(
     operand: &Operand<'tcx>,
 ) -> Option<ScalarInt> {
     match operand {
-        Operand::RuntimeChecks(checks) => {
-            let int = checks.value(fx.tcx.sess);
-            ScalarInt::try_from_uint(int, Size::from_bits(1))
-        }
+        Operand::RuntimeChecks(checks) => Some(checks.value(fx.tcx.sess).into()),
         Operand::Constant(const_) => eval_mir_constant(fx, const_).0.try_to_scalar_int(),
         // FIXME(rust-lang/rust#85105): Casts like `IMM8 as u32` result in the const being stored
         // inside a temporary before being passed to the intrinsic requiring the const argument.

From 45671b42e6b951c065d73b9f7ccaa0ff576cf9cb Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Thu, 18 Dec 2025 11:50:08 +0000
Subject: [PATCH 4/8] Merge commit '8de4afd39ba48f25be98684cdb7a96ec6da89d10'
 into sync_cg_clif-2025-12-18

---
 .github/workflows/main.yml  |  8 ++++----
 .github/workflows/rustc.yml |  4 ++--
 example/std_example.rs      | 18 ++++++++++++++++++
 rust-toolchain              |  4 ----
 rust-toolchain.toml         |  4 ++++
 scripts/rustup.sh           |  5 ++---
 scripts/test_rustc_tests.sh | 29 ++++++++++++++++++++++++-----
 src/driver/jit.rs           |  2 +-
 src/intrinsics/llvm_x86.rs  | 29 +++++++++++++++++++++++++++++
 triagebot.toml              |  3 ---
 10 files changed, 84 insertions(+), 22 deletions(-)
 delete mode 100644 rust-toolchain
 create mode 100644 rust-toolchain.toml

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0930b924d177..07d9af4a9b54 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,7 +28,7 @@ jobs:
 
     - name: Avoid installing rustc-dev
       run: |
-        sed -i 's/components.*/components = ["rustfmt"]/' rust-toolchain
+        sed -i 's/components.*/components = ["rustfmt"]/' rust-toolchain.toml
         rustfmt -v
 
     - name: Rustfmt
@@ -88,7 +88,7 @@ jobs:
       uses: actions/cache@v4
       with:
         path: build/cg_clif
-        key: ${{ runner.os }}-${{ matrix.env.TARGET_TRIPLE }}-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
+        key: ${{ runner.os }}-${{ matrix.env.TARGET_TRIPLE }}-cargo-build-target-${{ hashFiles('rust-toolchain.toml', '**/Cargo.lock') }}
 
     - name: Set MinGW as the default toolchain
       if: matrix.os == 'windows-latest' && matrix.env.TARGET_TRIPLE == 'x86_64-pc-windows-gnu'
@@ -158,7 +158,7 @@ jobs:
       uses: actions/cache@v4
       with:
         path: build/cg_clif
-        key: ${{ runner.os }}-x86_64-unknown-linux-gnu-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
+        key: ${{ runner.os }}-x86_64-unknown-linux-gnu-cargo-build-target-${{ hashFiles('rust-toolchain.toml', '**/Cargo.lock') }}
 
     - name: Install hyperfine
       run: |
@@ -207,7 +207,7 @@ jobs:
       uses: actions/cache@v4
       with:
         path: build/cg_clif
-        key: ${{ runner.os }}-${{ matrix.env.TARGET_TRIPLE }}-dist-cargo-build-target-${{ hashFiles('rust-toolchain', '**/Cargo.lock') }}
+        key: ${{ runner.os }}-${{ matrix.env.TARGET_TRIPLE }}-dist-cargo-build-target-${{ hashFiles('rust-toolchain.toml', '**/Cargo.lock') }}
 
     - name: Set MinGW as the default toolchain
       if: matrix.os == 'windows-latest' && matrix.env.TARGET_TRIPLE == 'x86_64-pc-windows-gnu'
diff --git a/.github/workflows/rustc.yml b/.github/workflows/rustc.yml
index 9253ab96353c..b22725fdc9d4 100644
--- a/.github/workflows/rustc.yml
+++ b/.github/workflows/rustc.yml
@@ -20,7 +20,7 @@ jobs:
       uses: actions/cache@v4
       with:
         path: build/cg_clif
-        key: ${{ runner.os }}-rustc-test-cargo-build-target-${{ hashFiles('rust-toolchain', 'Cargo.lock') }}
+        key: ${{ runner.os }}-rustc-test-cargo-build-target-${{ hashFiles('rust-toolchain.toml', 'Cargo.lock') }}
 
     - name: Test
       run: ./scripts/test_bootstrap.sh
@@ -40,7 +40,7 @@ jobs:
       uses: actions/cache@v4
       with:
         path: build/cg_clif
-        key: ${{ runner.os }}-rustc-test-cargo-build-target-${{ hashFiles('rust-toolchain', 'Cargo.lock') }}
+        key: ${{ runner.os }}-rustc-test-cargo-build-target-${{ hashFiles('rust-toolchain.toml', 'Cargo.lock') }}
 
     - name: Install ripgrep
       run: |
diff --git a/example/std_example.rs b/example/std_example.rs
index c569ef0ef829..33db75f0943a 100644
--- a/example/std_example.rs
+++ b/example/std_example.rs
@@ -259,6 +259,9 @@ unsafe fn test_simd() {
         test_mm_cvttps_epi32();
         test_mm_cvtsi128_si64();
 
+        #[cfg(not(jit))]
+        test_mm_cvtps_ph();
+
         test_mm_extract_epi8();
         test_mm_insert_epi16();
         test_mm_shuffle_epi8();
@@ -558,6 +561,21 @@ unsafe fn test_mm_cvttps_epi32() {
     }
 }
 
+#[cfg(target_arch = "x86_64")]
+#[target_feature(enable = "f16c")]
+#[cfg(not(jit))]
+unsafe fn test_mm_cvtps_ph() {
+    const F16_ONE: i16 = 0x3c00;
+    const F16_TWO: i16 = 0x4000;
+    const F16_THREE: i16 = 0x4200;
+    const F16_FOUR: i16 = 0x4400;
+
+    let a = _mm_set_ps(1.0, 2.0, 3.0, 4.0);
+    let r = _mm_cvtps_ph::<_MM_FROUND_CUR_DIRECTION>(a);
+    let e = _mm_set_epi16(0, 0, 0, 0, F16_ONE, F16_TWO, F16_THREE, F16_FOUR);
+    assert_eq_m128i(r, e);
+}
+
 fn test_checked_mul() {
     let u: Option<u8> = u8::from_str_radix("1000", 10).ok();
     assert_eq!(u, None);
diff --git a/rust-toolchain b/rust-toolchain
deleted file mode 100644
index 461dbcdb0fb5..000000000000
--- a/rust-toolchain
+++ /dev/null
@@ -1,4 +0,0 @@
-[toolchain]
-channel = "nightly-2025-12-08"
-components = ["rust-src", "rustc-dev", "llvm-tools"]
-profile = "minimal"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 000000000000..6ce49eb4ccf0
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,4 @@
+[toolchain]
+channel = "nightly-2025-12-18"
+components = ["rust-src", "rustc-dev", "llvm-tools", "rustfmt"]
+profile = "minimal"
diff --git a/scripts/rustup.sh b/scripts/rustup.sh
index 1a82193303e2..e26be307328f 100755
--- a/scripts/rustup.sh
+++ b/scripts/rustup.sh
@@ -22,8 +22,7 @@ case $1 in
     "prepare")
         echo "=> Installing new nightly"
         rustup toolchain install --profile minimal "nightly-${TOOLCHAIN}" # Sanity check to see if the nightly exists
-        sed -i "s/\"nightly-.*\"/\"nightly-${TOOLCHAIN}\"/" rust-toolchain
-        rustup component add rustfmt || true
+        sed -i "s/\"nightly-.*\"/\"nightly-${TOOLCHAIN}\"/" rust-toolchain.toml
 
         echo "=> Uninstalling all old nightlies"
         for nightly in $(rustup toolchain list | grep nightly | grep -v "$TOOLCHAIN" | grep -v nightly-x86_64); do
@@ -35,7 +34,7 @@ case $1 in
         ./y.sh prepare
         ;;
     "commit")
-        git add rust-toolchain
+        git add rust-toolchain.toml
         git commit -m "Rustup to $(rustc -V)"
         ;;
     "push")
diff --git a/scripts/test_rustc_tests.sh b/scripts/test_rustc_tests.sh
index b5af585a732e..b25269d1430a 100755
--- a/scripts/test_rustc_tests.sh
+++ b/scripts/test_rustc_tests.sh
@@ -35,6 +35,7 @@ git checkout -- tests/ui/entry-point/auxiliary/bad_main_functions.rs
 rm tests/ui/asm/x86_64/evex512-implicit-feature.rs # unimplemented AVX512 x86 vendor intrinsic
 rm tests/ui/simd/dont-invalid-bitcast-x86_64.rs # unimplemented llvm.x86.sse41.round.ps
 rm tests/ui/simd/intrinsic/generic-arithmetic-pass.rs # unimplemented simd_funnel_{shl,shr}
+rm -r tests/ui/scalable-vectors # scalable vectors are unsupported
 
 # exotic linkages
 rm tests/incremental/hashes/function_interfaces.rs
@@ -53,23 +54,29 @@ rm tests/ui/sanitizer/kcfi-c-variadic.rs # same
 rm tests/ui/c-variadic/same-program-multiple-abis-x86_64.rs # variadics for calling conventions other than C unsupported
 rm tests/ui/delegation/fn-header.rs
 
+# inline assembly features
+rm tests/ui/asm/x86_64/issue-96797.rs # const and sym inline asm operands don't work entirely correctly
+rm tests/ui/asm/global-asm-mono-sym-fn.rs # same
+rm tests/ui/asm/naked-asm-mono-sym-fn.rs # same
+rm tests/ui/asm/x86_64/goto.rs # inline asm labels not supported
+rm tests/ui/asm/label-operand.rs # same
+rm tests/ui/asm/may_unwind.rs # asm unwinding not supported
+rm tests/ui/asm/aarch64/may_unwind.rs # same
+
 # misc unimplemented things
 rm tests/ui/target-feature/missing-plusminus.rs # error not implemented
 rm -r tests/run-make/repr128-dwarf # debuginfo test
 rm -r tests/run-make/split-debuginfo # same
 rm -r tests/run-make/target-specs # i686 not supported by Cranelift
 rm -r tests/run-make/mismatching-target-triples # same
-rm tests/ui/asm/x86_64/issue-96797.rs # const and sym inline asm operands don't work entirely correctly
-rm tests/ui/asm/global-asm-mono-sym-fn.rs # same
-rm tests/ui/asm/naked-asm-mono-sym-fn.rs # same
-rm tests/ui/asm/x86_64/goto.rs # inline asm labels not supported
-rm tests/ui/asm/label-operand.rs # same
 rm tests/ui/simd/simd-bitmask-notpow2.rs # non-pow-of-2 simd vector sizes
 rm -r tests/run-make/used-proc-macro # used(linker) isn't supported yet
 rm tests/ui/linking/no-gc-encapsulation-symbols.rs # same
 rm tests/ui/attributes/fn-align-dyn.rs # per-function alignment not supported
 rm -r tests/ui/explicit-tail-calls # tail calls
 rm -r tests/run-make/pointer-auth-link-with-c # pointer auth
+rm -r tests/ui/eii # EII not yet implemented
+rm -r tests/run-make/forced-unwind-terminate-pof # forced unwinding doesn't take precedence
 
 # requires LTO
 rm -r tests/run-make/cdylib
@@ -78,6 +85,7 @@ rm -r tests/run-make/lto-*
 rm -r tests/run-make/reproducible-build-2
 rm -r tests/run-make/no-builtins-lto
 rm -r tests/run-make/reachable-extern-fn-available-lto
+rm -r tests/run-make/no-builtins-linker-plugin-lto
 
 # coverage instrumentation
 rm tests/ui/consts/precise-drop-with-coverage.rs
@@ -87,6 +95,7 @@ rm -r tests/ui/instrument-coverage/
 # ==================
 rm tests/ui/codegen/issue-28950.rs # depends on stack size optimizations
 rm tests/ui/codegen/init-large-type.rs # same
+rm tests/ui/codegen/StackColoring-not-blowup-stack-issue-40883.rs # same
 rm tests/ui/statics/const_generics.rs # tests an optimization
 rm tests/ui/linking/executable-no-mangle-strip.rs # requires --gc-sections to work for statics
 
@@ -143,6 +152,15 @@ rm tests/ui/errors/remap-path-prefix-sysroot.rs # different sysroot source path
 rm -r tests/run-make/export/extern-opt # something about rustc version mismatches
 rm -r tests/run-make/export # same
 rm -r tests/ui/compiletest-self-test/compile-flags-incremental.rs # needs compiletest compiled with panic=unwind
+rm tests/ui/async-await/in-trait/dont-project-to-specializable-projection.rs # something going wrong with stdlib source remapping
+rm tests/ui/consts/miri_unleashed/drop.rs # same
+rm tests/ui/error-emitter/multiline-removal-suggestion.rs # same
+rm tests/ui/lint/lint-const-item-mutation.rs # same
+rm tests/ui/lint/use-redundant/use-redundant-issue-71450.rs # same
+rm tests/ui/lint/use-redundant/use-redundant-prelude-rust-2021.rs # same
+rm tests/ui/specialization/const_trait_impl.rs # same
+rm tests/ui/thir-print/offset_of.rs # same
+rm tests/ui/traits/const-traits/const_closure-const_trait_impl-ice-113381.rs # same
 
 # genuine bugs
 # ============
@@ -157,6 +175,7 @@ rm tests/ui/lint/non-snake-case/lint-non-snake-case-crate.rs # same
 rm tests/ui/async-await/async-drop/async-drop-initial.rs # same (rust-lang/rust#140493)
 rm -r tests/ui/codegen/equal-pointers-unequal # make incorrect assumptions about the location of stack variables
 rm -r tests/run-make-cargo/rustdoc-scrape-examples-paths # FIXME(rust-lang/rust#145580) incr comp bug
+rm -r tests/incremental/extern_static/issue-49153.rs # assumes reference to undefined static gets optimized away
 
 rm tests/ui/intrinsics/panic-uninitialized-zeroed.rs # really slow with unoptimized libstd
 rm tests/ui/process/process-panic-after-fork.rs # same
diff --git a/src/driver/jit.rs b/src/driver/jit.rs
index 9dba46363936..3a8ca25a5fc0 100644
--- a/src/driver/jit.rs
+++ b/src/driver/jit.rs
@@ -190,7 +190,7 @@ fn dep_symbol_lookup_fn(
                 diag.emit();
             }
             Linkage::Dynamic => {
-                dylib_paths.push(src.dylib.as_ref().unwrap().0.clone());
+                dylib_paths.push(src.dylib.as_ref().unwrap().clone());
             }
         }
     }
diff --git a/src/intrinsics/llvm_x86.rs b/src/intrinsics/llvm_x86.rs
index 37fbe4be1b0f..61f48fa97743 100644
--- a/src/intrinsics/llvm_x86.rs
+++ b/src/intrinsics/llvm_x86.rs
@@ -1313,6 +1313,35 @@ pub(super) fn codegen_x86_llvm_intrinsic_call<'tcx>(
             ret.write_cvalue_transmute(fx, res);
         }
 
+        "llvm.x86.vcvtps2ph.128" => {
+            // https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_mm_cvtps_ph
+            intrinsic_args!(fx, args => (a, _imm8); intrinsic);
+            let a = a.load_scalar(fx);
+
+            let imm8 =
+                if let Some(imm8) = crate::constant::mir_operand_get_const_val(fx, &args[1].node) {
+                    imm8
+                } else {
+                    fx.tcx
+                        .dcx()
+                        .span_fatal(span, "Index argument for `_mm_cvtps_ph` is not a constant");
+                };
+
+            let imm8 = imm8.to_u32();
+
+            codegen_inline_asm_inner(
+                fx,
+                &[InlineAsmTemplatePiece::String(format!("vcvtps2ph xmm0, xmm0, {imm8}").into())],
+                &[CInlineAsmOperand::InOut {
+                    reg: InlineAsmRegOrRegClass::Reg(InlineAsmReg::X86(X86InlineAsmReg::xmm0)),
+                    _late: true,
+                    in_value: a,
+                    out_place: Some(ret),
+                }],
+                InlineAsmOptions::NOSTACK | InlineAsmOptions::PURE | InlineAsmOptions::NOMEM,
+            );
+        }
+
         _ => {
             fx.tcx
                 .dcx()
diff --git a/triagebot.toml b/triagebot.toml
index 13da0a87def3..eb0c7b011f60 100644
--- a/triagebot.toml
+++ b/triagebot.toml
@@ -2,6 +2,3 @@
 
 # Prevents un-canonicalized issue links (to avoid wrong issues being linked in r-l/rust)
 [issue-links]
-
-# Prevents mentions in commits to avoid users being spammed
-[no-mentions]

From 005046ddd4f990f48dee63a24f49fb47de992646 Mon Sep 17 00:00:00 2001
From: Moulins <arthur.heuillard@orange.fr>
Date: Thu, 18 Dec 2025 00:27:02 +0100
Subject: [PATCH 5/8] layout: Store inverse memory index in
 `FieldsShape::Arbitrary`

All usages of `memory_index` start by calling `invert_bijective_mapping`, so
storing the inverted mapping directly saves some work and simplifies the code.
---
 src/pretty_clif.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pretty_clif.rs b/src/pretty_clif.rs
index 2878fa7aa298..65779b38ad1c 100644
--- a/src/pretty_clif.rs
+++ b/src/pretty_clif.rs
@@ -10,7 +10,7 @@
 //! function u0:22(i64) -> i8, i8 system_v {
 //! ; symbol _ZN97_$LT$example..IsNotEmpty$u20$as$u20$mini_core..FnOnce$LT$$LP$$RF$$RF$$u5b$u16$u5d$$C$$RP$$GT$$GT$9call_once17hd361e9f5c3d1c4deE
 //! ; instance Instance { def: Item(DefId(0:42 ~ example[3895]::{impl#0}::call_once)), args: ['{erased}, '{erased}] }
-//! ; abi FnAbi { args: [ArgAbi { layout: TyAndLayout { ty: IsNotEmpty, layout: Layout { size: Size(0 bytes), align: AbiAndPrefAlign { abi: Align(1 bytes), pref: Align(8 bytes) }, backend_repr: Memory { sized: true }, fields: Arbitrary { offsets: [], memory_index: [] }, largest_niche: None, uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(1 bytes), randomization_seed: 12266848898570219025 } }, mode: Ignore }, ArgAbi { layout: TyAndLayout { ty: &&[u16], layout: Layout { size: Size(8 bytes), align: AbiAndPrefAlign { abi: Align(8 bytes), pref: Align(8 bytes) }, backend_repr: Scalar(Initialized { value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), fields: Primitive, largest_niche: Some(Niche { offset: Size(0 bytes), value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(8 bytes), randomization_seed: 281492156579847 } }, mode: Direct(ArgAttributes { regular: NonNull | NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: Some(Align(8 bytes)) }) }], ret: ArgAbi { layout: TyAndLayout { ty: (u8, u8), layout: Layout { size: Size(2 bytes), align: AbiAndPrefAlign { abi: Align(1 bytes), pref: Align(8 bytes) }, backend_repr: ScalarPair(Initialized { value: Int(I8, false), valid_range: 0..=255 }, Initialized { value: Int(I8, false), valid_range: 0..=255 }), fields: Arbitrary { offsets: [Size(0 bytes), Size(1 bytes)], memory_index: [0, 1] }, largest_niche: None, uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(1 bytes), randomization_seed: 71776127651151873 } }, mode: Pair(ArgAttributes { regular: NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: None }, ArgAttributes { regular: NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: None }) }, c_variadic: false, fixed_count: 1, conv: Rust, can_unwind: false }
+//! ; abi FnAbi { args: [ArgAbi { layout: TyAndLayout { ty: IsNotEmpty, layout: Layout { size: Size(0 bytes), align: AbiAndPrefAlign { abi: Align(1 bytes), pref: Align(8 bytes) }, backend_repr: Memory { sized: true }, fields: Arbitrary { offsets: [], in_memory_order: [] }, largest_niche: None, uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(1 bytes), randomization_seed: 12266848898570219025 } }, mode: Ignore }, ArgAbi { layout: TyAndLayout { ty: &&[u16], layout: Layout { size: Size(8 bytes), align: AbiAndPrefAlign { abi: Align(8 bytes), pref: Align(8 bytes) }, backend_repr: Scalar(Initialized { value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), fields: Primitive, largest_niche: Some(Niche { offset: Size(0 bytes), value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(8 bytes), randomization_seed: 281492156579847 } }, mode: Direct(ArgAttributes { regular: NonNull | NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: Some(Align(8 bytes)) }) }], ret: ArgAbi { layout: TyAndLayout { ty: (u8, u8), layout: Layout { size: Size(2 bytes), align: AbiAndPrefAlign { abi: Align(1 bytes), pref: Align(8 bytes) }, backend_repr: ScalarPair(Initialized { value: Int(I8, false), valid_range: 0..=255 }, Initialized { value: Int(I8, false), valid_range: 0..=255 }), fields: Arbitrary { offsets: [Size(0 bytes), Size(1 bytes)], in_memory_order: [0, 1] }, largest_niche: None, uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(1 bytes), randomization_seed: 71776127651151873 } }, mode: Pair(ArgAttributes { regular: NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: None }, ArgAttributes { regular: NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: None }) }, c_variadic: false, fixed_count: 1, conv: Rust, can_unwind: false }
 //!
 //! ; kind  loc.idx   param    pass mode                            ty
 //! ; ssa   _0    (u8, u8)                          2b 1                var=(0, 1)
@@ -41,7 +41,7 @@
 //! ;
 //! ; _0 = <IsNotEmpty as mini_core::FnMut<(&&[u16],)>>::call_mut(move _3, copy _2)
 //!     v2 = stack_load.i64 ss0
-//! ; abi: FnAbi { args: [ArgAbi { layout: TyAndLayout { ty: &mut IsNotEmpty, layout: Layout { size: Size(8 bytes), align: AbiAndPrefAlign { abi: Align(8 bytes), pref: Align(8 bytes) }, backend_repr: Scalar(Initialized { value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), fields: Primitive, largest_niche: Some(Niche { offset: Size(0 bytes), value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(8 bytes), randomization_seed: 281492156579847 } }, mode: Direct(ArgAttributes { regular: NonNull | NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: Some(Align(1 bytes)) }) }, ArgAbi { layout: TyAndLayout { ty: &&[u16], layout: Layout { size: Size(8 bytes), align: AbiAndPrefAlign { abi: Align(8 bytes), pref: Align(8 bytes) }, backend_repr: Scalar(Initialized { value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), fields: Primitive, largest_niche: Some(Niche { offset: Size(0 bytes), value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(8 bytes), randomization_seed: 281492156579847 } }, mode: Direct(ArgAttributes { regular: NonNull | NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: Some(Align(8 bytes)) }) }], ret: ArgAbi { layout: TyAndLayout { ty: (u8, u8), layout: Layout { size: Size(2 bytes), align: AbiAndPrefAlign { abi: Align(1 bytes), pref: Align(8 bytes) }, backend_repr: ScalarPair(Initialized { value: Int(I8, false), valid_range: 0..=255 }, Initialized { value: Int(I8, false), valid_range: 0..=255 }), fields: Arbitrary { offsets: [Size(0 bytes), Size(1 bytes)], memory_index: [0, 1] }, largest_niche: None, uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(1 bytes), randomization_seed: 71776127651151873 } }, mode: Pair(ArgAttributes { regular: NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: None }, ArgAttributes { regular: NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: None }) }, c_variadic: false, fixed_count: 1, conv: Rust, can_unwind: false }
+//! ; abi: FnAbi { args: [ArgAbi { layout: TyAndLayout { ty: &mut IsNotEmpty, layout: Layout { size: Size(8 bytes), align: AbiAndPrefAlign { abi: Align(8 bytes), pref: Align(8 bytes) }, backend_repr: Scalar(Initialized { value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), fields: Primitive, largest_niche: Some(Niche { offset: Size(0 bytes), value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(8 bytes), randomization_seed: 281492156579847 } }, mode: Direct(ArgAttributes { regular: NonNull | NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: Some(Align(1 bytes)) }) }, ArgAbi { layout: TyAndLayout { ty: &&[u16], layout: Layout { size: Size(8 bytes), align: AbiAndPrefAlign { abi: Align(8 bytes), pref: Align(8 bytes) }, backend_repr: Scalar(Initialized { value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), fields: Primitive, largest_niche: Some(Niche { offset: Size(0 bytes), value: Pointer(AddressSpace(0)), valid_range: 1..=18446744073709551615 }), uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(8 bytes), randomization_seed: 281492156579847 } }, mode: Direct(ArgAttributes { regular: NonNull | NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: Some(Align(8 bytes)) }) }], ret: ArgAbi { layout: TyAndLayout { ty: (u8, u8), layout: Layout { size: Size(2 bytes), align: AbiAndPrefAlign { abi: Align(1 bytes), pref: Align(8 bytes) }, backend_repr: ScalarPair(Initialized { value: Int(I8, false), valid_range: 0..=255 }, Initialized { value: Int(I8, false), valid_range: 0..=255 }), fields: Arbitrary { offsets: [Size(0 bytes), Size(1 bytes)], in_memory_order: [0, 1] }, largest_niche: None, uninhabited: false, variants: Single { index: 0 }, max_repr_align: None, unadjusted_abi_align: Align(1 bytes), randomization_seed: 71776127651151873 } }, mode: Pair(ArgAttributes { regular: NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: None }, ArgAttributes { regular: NoUndef, arg_ext: None, pointee_size: Size(0 bytes), pointee_align: None }) }, c_variadic: false, fixed_count: 1, conv: Rust, can_unwind: false }
 //!     v3, v4 = call fn0(v1, v2)  ; v1 = 1
 //!     v5 -> v3
 //!     v6 -> v4

From c252af5cbbe576acf5ffefa44687c8cf27a5c294 Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Tue, 23 Dec 2025 15:30:38 +0000
Subject: [PATCH 6/8] Fix audit workflow

---
 .github/workflows/audit.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/audit.yml b/.github/workflows/audit.yml
index 27c95572ef87..274b9504beb0 100644
--- a/.github/workflows/audit.yml
+++ b/.github/workflows/audit.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - run: |
-          sed -i 's/components.*/components = []/' rust-toolchain
+          sed -i 's/components.*/components = []/' rust-toolchain.toml
       - uses: rustsec/audit-check@v1.4.1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}

From 6bb3a40d535634d9004db49d639d900ecf66fc7f Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Mon, 8 Dec 2025 10:48:27 +0000
Subject: [PATCH 7/8] Update to Cranelift 0.127

---
 Cargo.lock | 173 ++++++++++++++++-------------------------------------
 Cargo.toml |  24 ++++----
 2 files changed, 63 insertions(+), 134 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 617c7f0e34cd..3d13b5540e19 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -43,42 +43,42 @@ checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
 [[package]]
 name = "cranelift-assembler-x64"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf7631e609c97f063f9777aae405e8492abf9bf92336d7aa3f875403dd4ffd7d"
+checksum = "8bd963a645179fa33834ba61fa63353998543b07f877e208da9eb47d4a70d1e7"
 dependencies = [
  "cranelift-assembler-x64-meta",
 ]
 
 [[package]]
 name = "cranelift-assembler-x64-meta"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c030edccdc4a5bbf28fbfe7701b5cd1f9854b4445184dd34af2a7e8f8db6f45"
+checksum = "3f6d5739c9dc6b5553ca758d78d87d127dd19f397f776efecf817b8ba8d0bb01"
 dependencies = [
  "cranelift-srcgen",
 ]
 
 [[package]]
 name = "cranelift-bforest"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb544c1242d0ca98baf01873ebba96c79d5df155d5108d9bb699aefc741f5e6d"
+checksum = "ff402c11bb1c9652b67a3e885e84b1b8d00c13472c8fd85211e06a41a63c3e03"
 dependencies = [
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-bitset"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0325aecbafec053d3d3f082edfdca7937e2945e7f09c5ff9672e05198312282"
+checksum = "769a0d88c2f5539e9c5536a93a7bf164b0dc68d91e3d00723e5b4ffc1440afdc"
 
 [[package]]
 name = "cranelift-codegen"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb3236fd319ae897ba00c8a25105081de5c1348576def0e96c062ad259f87a7"
+checksum = "d4351f721fb3b26add1c180f0a75c7474bab2f903c8b777c6ca65238ded59a78"
 dependencies = [
  "bumpalo",
  "cranelift-assembler-x64",
@@ -102,9 +102,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-meta"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b8791c911a361c539130ace34fb726b16aca4216470ec75d75264b1495c8a3a"
+checksum = "61f86c0ba5b96713643f4dd0de0df12844de9c7bb137d6829b174b706939aa74"
 dependencies = [
  "cranelift-assembler-x64-meta",
  "cranelift-codegen-shared",
@@ -114,33 +114,33 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-shared"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12ead718c2a10990870c19b2497b5a04b8aae6024485e33da25b5d02e35819e0"
+checksum = "f08605eee8d51fd976a970bd5b16c9529b51b624f8af68f80649ffb172eb85a4"
 
 [[package]]
 name = "cranelift-control"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0a57fc972b5651047efddccb99440d103d9d8c13393ccebde15ddd5b6a1181b"
+checksum = "623aab0a09e40f0cf0b5d35eb7832bae4c4f13e3768228e051a6c1a60e88ef5f"
 dependencies = [
  "arbitrary",
 ]
 
 [[package]]
 name = "cranelift-entity"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aae980b4a1678b601eab2f52e372ed0b3c9565a31c17f380008cb97b3a699c5"
+checksum = "ea0f066e07e3bcbe38884cc5c94c32c7a90267d69df80f187d9dfe421adaa7c4"
 dependencies = [
  "cranelift-bitset",
 ]
 
 [[package]]
 name = "cranelift-frontend"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a78877016b607982ca1708c0dd4ce23bde04581a39854c9b43a1dca43625b54c"
+checksum = "40865b02a0e52ca8e580ad64feef530cb1d05f6bb4972b4eef05e3eaeae81701"
 dependencies = [
  "cranelift-codegen",
  "log",
@@ -150,15 +150,15 @@ dependencies = [
 
 [[package]]
 name = "cranelift-isle"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5dc46a68b46d4f53f9f2f02ab8d3a34b00f03a21c124a7a965b8cbf5fdb6773b"
+checksum = "104b3c117ae513e9af1d90679842101193a5ccb96ac9f997966d85ea25be2852"
 
 [[package]]
 name = "cranelift-jit"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7df920009af919ad9df52eb7b47b1895145822e0c29da9b715a876fc8ecc6d82"
+checksum = "3aa5f855cfb8e4253ed2d0dfc1a0b6ebe4912e67aa8b7ee14026ff55ca17f1fe"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -171,14 +171,14 @@ dependencies = [
  "region",
  "target-lexicon",
  "wasmtime-internal-jit-icache-coherence",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
 name = "cranelift-module"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ddcf313629071ce74de8e59f02092f5453d1a01047607fc4ad36886b8bd1486c"
+checksum = "b1d01806b191b59f4fc4680293dd5f554caf2de5b62f95eff5beef7acb46c29c"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -187,9 +187,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-native"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03faa07ec8cf373250a8252eb773d098ff88259fa1c19ee1ecde8012839f4097"
+checksum = "e5c54e0a358bc05b48f2032e1c320e7f468da068604f2869b77052eab68eb0fe"
 dependencies = [
  "cranelift-codegen",
  "libc",
@@ -198,9 +198,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-object"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cca62c14f3c2e4f438192562bbf82d1a98a59543cc66ba04fb658ba99f515a6"
+checksum = "3d17e0216be5daabab616647c1918e06dae0708474ba5f7b7762ac24ea5eb126"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -213,9 +213,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-srcgen"
-version = "0.126.0"
+version = "0.127.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0484cb32c527a742e1bba09ef174acac0afb1dcf623ef1adda42849200edcd2e"
+checksum = "cc6f4b039f453b66c75e9f7886e5a2af96276e151f44dc19b24b58f9a0c98009"
 
 [[package]]
 name = "crc32fast"
@@ -293,7 +293,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "754ca22de805bb5744484a5b151a9e1a8e837d5dc232c2d7d8c2e3492edc8b60"
 dependencies = [
  "cfg-if",
- "windows-link 0.2.1",
+ "windows-link",
 ]
 
 [[package]]
@@ -469,31 +469,25 @@ checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
 
 [[package]]
 name = "wasmtime-internal-jit-icache-coherence"
-version = "39.0.0"
+version = "40.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f67986f5c499274ae5b2ba5b173bba0b95d1381f5ca70d8eec657f2392117d8"
+checksum = "0858b470463f3e7c73acd6049046049e64be17b98901c2db5047450cf83df1fe"
 dependencies = [
  "anyhow",
  "cfg-if",
  "libc",
- "windows-sys 0.60.2",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
 name = "wasmtime-internal-math"
-version = "39.0.0"
+version = "40.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a681733e9b5d5d8804ee6cacd59f92c0d87ba2274f42ee1d4e5a943828d0075d"
+checksum = "222e1a590ece4e898f20af1e541b61d2cb803f2557e7eaff23e6c1db5434454a"
 dependencies = [
  "libm",
 ]
 
-[[package]]
-name = "windows-link"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
-
 [[package]]
 name = "windows-link"
 version = "0.2.1"
@@ -506,16 +500,16 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets 0.52.6",
+ "windows-targets",
 ]
 
 [[package]]
 name = "windows-sys"
-version = "0.60.2"
+version = "0.61.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
+checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
 dependencies = [
- "windows-targets 0.53.3",
+ "windows-link",
 ]
 
 [[package]]
@@ -524,31 +518,14 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
- "windows_aarch64_gnullvm 0.52.6",
- "windows_aarch64_msvc 0.52.6",
- "windows_i686_gnu 0.52.6",
- "windows_i686_gnullvm 0.52.6",
- "windows_i686_msvc 0.52.6",
- "windows_x86_64_gnu 0.52.6",
- "windows_x86_64_gnullvm 0.52.6",
- "windows_x86_64_msvc 0.52.6",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.53.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5fe6031c4041849d7c496a8ded650796e7b6ecc19df1a431c1a363342e5dc91"
-dependencies = [
- "windows-link 0.1.3",
- "windows_aarch64_gnullvm 0.53.0",
- "windows_aarch64_msvc 0.53.0",
- "windows_i686_gnu 0.53.0",
- "windows_i686_gnullvm 0.53.0",
- "windows_i686_msvc 0.53.0",
- "windows_x86_64_gnu 0.53.0",
- "windows_x86_64_gnullvm 0.53.0",
- "windows_x86_64_msvc 0.53.0",
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
@@ -557,92 +534,44 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.53.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.53.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.53.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
-
 [[package]]
 name = "windows_i686_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
-[[package]]
-name = "windows_i686_gnullvm"
-version = "0.53.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.53.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.53.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.53.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.53.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
diff --git a/Cargo.toml b/Cargo.toml
index 58e61cd0b9d7..ee4bde477c47 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,12 +8,12 @@ crate-type = ["dylib"]
 
 [dependencies]
 # These have to be in sync with each other
-cranelift-codegen = { version = "0.126.0", default-features = false, features = ["std", "timing", "unwind", "all-native-arch"] }
-cranelift-frontend = { version = "0.126.0" }
-cranelift-module = { version = "0.126.0" }
-cranelift-native = { version = "0.126.0" }
-cranelift-jit = { version = "0.126.0", optional = true }
-cranelift-object = { version = "0.126.0" }
+cranelift-codegen = { version = "0.127.0", default-features = false, features = ["std", "timing", "unwind", "all-native-arch"] }
+cranelift-frontend = { version = "0.127.0" }
+cranelift-module = { version = "0.127.0" }
+cranelift-native = { version = "0.127.0" }
+cranelift-jit = { version = "0.127.0", optional = true }
+cranelift-object = { version = "0.127.0" }
 target-lexicon = "0.13"
 gimli = { version = "0.32", default-features = false, features = ["write"] }
 object = { version = "0.37.3", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }
@@ -24,12 +24,12 @@ smallvec = "1.8.1"
 
 [patch.crates-io]
 # Uncomment to use an unreleased version of cranelift
-#cranelift-codegen = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-39.0.0" }
-#cranelift-frontend = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-39.0.0" }
-#cranelift-module = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-39.0.0" }
-#cranelift-native = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-39.0.0" }
-#cranelift-jit = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-39.0.0" }
-#cranelift-object = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-39.0.0" }
+#cranelift-codegen = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-40.0.0" }
+#cranelift-frontend = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-40.0.0" }
+#cranelift-module = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-40.0.0" }
+#cranelift-native = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-40.0.0" }
+#cranelift-jit = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-40.0.0" }
+#cranelift-object = { git = "https://github.com/bytecodealliance/wasmtime.git", branch = "release-40.0.0" }
 
 # Uncomment to use local checkout of cranelift
 #cranelift-codegen = { path = "../wasmtime/cranelift/codegen" }

From 6f3f6bdacb75571a87f08e0920d9c191b3d65ded Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Tue, 23 Dec 2025 16:22:22 +0000
Subject: [PATCH 8/8] Rustup to rustc 1.94.0-nightly (4f14395c3 2025-12-22)

---
 rust-toolchain.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 6ce49eb4ccf0..b157c5879ba7 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2025-12-18"
+channel = "nightly-2025-12-23"
 components = ["rust-src", "rustc-dev", "llvm-tools", "rustfmt"]
 profile = "minimal"