commit 2f2a0b9fc8d858277dd5e39de33efa14b4b6d511
author bjorn3 <17426603+bjorn3@users.noreply.github.com> Sat Jun 14 09:37:32 2025 +0000
committer bjorn3 <17426603+bjorn3@users.noreply.github.com> Sat Jun 14 09:37:32 2025 +0000
tree a1f6b87dfb7a9653566c89f9281ceb8d14684515
parent 9594d67bcf88c82546f8fae1382a06a239cddbe9
parent 393e46edab3dbf2fe746e1e8ad051bd8ba6e38ef

Sync from rust 8da623945f83933dd38644d5745532ee032e855b

rust-toolchain

diff --git a/rust-toolchain b/rust-toolchain
index af4bd6d..fc8f892 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2025-05-25"
+channel = "nightly-2025-06-12"
 components = ["rust-src", "rustc-dev", "llvm-tools"]
 profile = "minimal"

src/constant.rs

diff --git a/src/constant.rs b/src/constant.rs
index c8527c3..3a62cd5 100644
--- a/src/constant.rs
+++ b/src/constant.rs
@@ -228,7 +228,7 @@ fn pointer_for_allocation<'tcx>(
     crate::pointer::Pointer::new(global_ptr)
 }
 
-pub(crate) fn data_id_for_alloc_id(
+fn data_id_for_alloc_id(
     cx: &mut ConstantCx,
     module: &mut dyn Module,
     alloc_id: AllocId,

src/intrinsics/llvm_x86.rs

diff --git a/src/intrinsics/llvm_x86.rs b/src/intrinsics/llvm_x86.rs
index 615f6c47..37fbe4b 100644
--- a/src/intrinsics/llvm_x86.rs
+++ b/src/intrinsics/llvm_x86.rs
@@ -202,9 +202,10 @@ pub(super) fn codegen_x86_llvm_intrinsic_call<'tcx>(
             };
             let x = codegen_operand(fx, &x.node);
             let y = codegen_operand(fx, &y.node);
-            let kind = match &kind.node {
-                Operand::Constant(const_) => crate::constant::eval_mir_constant(fx, const_).0,
-                Operand::Copy(_) | Operand::Move(_) => unreachable!("{kind:?}"),
+            let kind = if let Some(const_) = kind.node.constant() {
+                crate::constant::eval_mir_constant(fx, const_).0
+            } else {
+                unreachable!("{kind:?}")
             };
 
             let flt_cc = match kind

src/intrinsics/simd.rs

diff --git a/src/intrinsics/simd.rs b/src/intrinsics/simd.rs
index 46a4414..68ff0b6 100644
--- a/src/intrinsics/simd.rs
+++ b/src/intrinsics/simd.rs
@@ -205,9 +205,10 @@ pub(super) fn codegen_simd_intrinsic_call<'tcx>(
             // Find a way to reuse `immediate_const_vector` from `codegen_ssa` instead.
             let indexes = {
                 use rustc_middle::mir::interpret::*;
-                let idx_const = match &idx.node {
-                    Operand::Constant(const_) => crate::constant::eval_mir_constant(fx, const_).0,
-                    Operand::Copy(_) | Operand::Move(_) => unreachable!("{idx:?}"),
+                let idx_const = if let Some(const_) = idx.node.constant() {
+                    crate::constant::eval_mir_constant(fx, const_).0
+                } else {
+                    unreachable!("{idx:?}")
                 };
 
                 let idx_bytes = match idx_const {