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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/zst-offset.rs | |
| parent | ed93c1783b404d728d4809973a0550eb33cd293f (diff) | |
| download | rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip | |
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen/zst-offset.rs')
| -rw-r--r-- | tests/codegen/zst-offset.rs | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/tests/codegen/zst-offset.rs b/tests/codegen/zst-offset.rs deleted file mode 100644 index 475394a8815..00000000000 --- a/tests/codegen/zst-offset.rs +++ /dev/null @@ -1,42 +0,0 @@ -//@ compile-flags: -C no-prepopulate-passes -Copt-level=0 - -#![crate_type = "lib"] -#![feature(repr_simd)] - -// Hack to get the correct size for the length part in slices -// CHECK: @helper([[USIZE:i[0-9]+]] %_1) -#[no_mangle] -pub fn helper(_: usize) {} - -// Check that we correctly generate a GEP for a ZST that is not included in Scalar layout -// CHECK-LABEL: @scalar_layout -#[no_mangle] -pub fn scalar_layout(s: &(u64, ())) { - // CHECK: getelementptr inbounds i8, {{.+}}, [[USIZE]] 8 - let x = &s.1; - witness(&x); // keep variable in an alloca -} - -// Check that we correctly generate a GEP for a ZST that is not included in ScalarPair layout -// CHECK-LABEL: @scalarpair_layout -#[no_mangle] -pub fn scalarpair_layout(s: &(u64, u32, ())) { - // CHECK: getelementptr inbounds i8, {{.+}}, [[USIZE]] 12 - let x = &s.2; - witness(&x); // keep variable in an alloca -} - -#[repr(simd)] -pub struct U64x4([u64; 4]); - -// Check that we correctly generate a GEP for a ZST that is not included in Vector layout -// CHECK-LABEL: @vector_layout -#[no_mangle] -pub fn vector_layout(s: &(U64x4, ())) { - // CHECK: getelementptr inbounds i8, {{.+}}, [[USIZE]] 32 - let x = &s.1; - witness(&x); // keep variable in an alloca -} - -#[inline(never)] -fn witness(_: &impl Sized) {} |
