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atomicrmw on pointers: move integer-pointer cast hacks into backend

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This commit is contained in:
Ralf Jung
2025-07-19 23:23:40 +02:00
parent efcae7d31d
commit de1b999ff6
17 changed files with 243 additions and 176 deletions
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12
compiler/rustc_hir_analysis/src/check/intrinsic.rs
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@@ -652,16 +652,16 @@ pub(crate) fn check_intrinsic_type(
sym::atomic_store => (1, 1, vec![Ty::new_mut_ptr(tcx, param(0)), param(0)], tcx.types.unit),
sym::atomic_xchg
| sym::atomic_xadd
| sym::atomic_xsub
| sym::atomic_and
| sym::atomic_nand
| sym::atomic_or
| sym::atomic_xor
| sym::atomic_max
| sym::atomic_min
| sym::atomic_umax
| sym::atomic_umin => (1, 1, vec![Ty::new_mut_ptr(tcx, param(0)), param(0)], param(0)),
sym::atomic_xadd
| sym::atomic_xsub
| sym::atomic_and
| sym::atomic_nand
| sym::atomic_or
| sym::atomic_xor => (2, 1, vec![Ty::new_mut_ptr(tcx, param(0)), param(1)], param(0)),
sym::atomic_fence | sym::atomic_singlethreadfence => (0, 1, Vec::new(), tcx.types.unit),
other => {