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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/align-byval-vector.rs | |
| parent | ed93c1783b404d728d4809973a0550eb33cd293f (diff) | |
| download | rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip | |
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen/align-byval-vector.rs')
| -rw-r--r-- | tests/codegen/align-byval-vector.rs | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/tests/codegen/align-byval-vector.rs b/tests/codegen/align-byval-vector.rs deleted file mode 100644 index c33b41a7bbe..00000000000 --- a/tests/codegen/align-byval-vector.rs +++ /dev/null @@ -1,55 +0,0 @@ -//@ add-core-stubs -//@ revisions:x86-linux x86-darwin - -//@[x86-linux] compile-flags: --target i686-unknown-linux-gnu -//@[x86-linux] needs-llvm-components: x86 -//@[x86-darwin] compile-flags: --target i686-apple-darwin -//@[x86-darwin] needs-llvm-components: x86 - -// Tests that aggregates containing vector types get their alignment increased to 16 on Darwin. - -#![feature(no_core, repr_simd, simd_ffi)] -#![crate_type = "lib"] -#![no_std] -#![no_core] -#![allow(non_camel_case_types)] - -extern crate minicore; -use minicore::*; - -#[repr(simd)] -pub struct i32x4([i32; 4]); - -#[repr(C)] -pub struct Foo { - a: i32x4, - b: i8, -} - -// This tests that we recursively check for vector types, not just at the top level. -#[repr(C)] -pub struct DoubleFoo { - one: Foo, - two: Foo, -} - -extern "C" { - // x86-linux: declare void @f({{.*}}byval([32 x i8]) align 4{{.*}}) - // x86-darwin: declare void @f({{.*}}byval([32 x i8]) align 16{{.*}}) - fn f(foo: Foo); - - // x86-linux: declare void @g({{.*}}byval([64 x i8]) align 4{{.*}}) - // x86-darwin: declare void @g({{.*}}byval([64 x i8]) align 16{{.*}}) - fn g(foo: DoubleFoo); -} - -pub fn main() { - unsafe { f(Foo { a: i32x4([1, 2, 3, 4]), b: 0 }) } - - unsafe { - g(DoubleFoo { - one: Foo { a: i32x4([1, 2, 3, 4]), b: 0 }, - two: Foo { a: i32x4([1, 2, 3, 4]), b: 0 }, - }) - } -} |
