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| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-21 14:34:12 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-22 14:28:48 +0200 |
| commit | a27f3e3fd1e4d16160f8885b6b06665b5319f56c (patch) | |
| tree | b033935392cbadf6f85d2dbddf433a88e323aeeb /tests/codegen/intrinsics/aggregate-thin-pointer.rs | |
| parent | ed93c1783b404d728d4809973a0550eb33cd293f (diff) | |
| download | rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip | |
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen/intrinsics/aggregate-thin-pointer.rs')
| -rw-r--r-- | tests/codegen/intrinsics/aggregate-thin-pointer.rs | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/tests/codegen/intrinsics/aggregate-thin-pointer.rs b/tests/codegen/intrinsics/aggregate-thin-pointer.rs deleted file mode 100644 index bd590ce9180..00000000000 --- a/tests/codegen/intrinsics/aggregate-thin-pointer.rs +++ /dev/null @@ -1,23 +0,0 @@ -//@ compile-flags: -Copt-level=3 -C no-prepopulate-passes -Z mir-enable-passes=-InstSimplify -//@ only-64bit (so I don't need to worry about usize) - -#![crate_type = "lib"] -#![feature(core_intrinsics)] - -use std::intrinsics::aggregate_raw_ptr; - -// InstSimplify replaces these with casts if it can, which means they're almost -// never seen in codegen, but PR#121571 found a way, so add a test for it. - -#[inline(never)] -pub fn opaque(_p: &*const i32) {} - -// CHECK-LABEL: @thin_ptr_via_aggregate( -#[no_mangle] -pub unsafe fn thin_ptr_via_aggregate(p: *const ()) { - // CHECK: %mem = alloca - // CHECK: store ptr %p, ptr %mem - // CHECK: call {{.+}}aggregate_thin_pointer{{.+}} %mem) - let mem = aggregate_raw_ptr(p, ()); - opaque(&mem); -} |
