1 files changed, 0 insertions, 126 deletions
diff --git a/tests/codegen/align-byval-alignment-mismatch.rs b/tests/codegen/align-byval-alignment-mismatch.rs
deleted file mode 100644
index c69fc2de9d2..00000000000
--- a/tests/codegen/align-byval-alignment-mismatch.rs
+++ /dev/null
@@ -1,126 +0,0 @@
-// ignore-tidy-linelength
-//@ add-core-stubs
-//@ revisions:i686-linux x86_64-linux
-
-//@ compile-flags: -Cno-prepopulate-passes -Copt-level=1 -Cpanic=abort
-//@[i686-linux] compile-flags: --target i686-unknown-linux-gnu
-//@[i686-linux] needs-llvm-components: x86
-//@[x86_64-linux] compile-flags: --target x86_64-unknown-linux-gnu
-//@[x86_64-linux] needs-llvm-components: x86
-
-// Tests that we correctly copy arguments into allocas when the alignment of the byval argument
-// is different from the alignment of the Rust type.
-
-// For the following test cases:
-// All of the `*_decreases_alignment` functions should codegen to a direct call, since the
-// alignment is already sufficient.
-// All off the `*_increases_alignment` functions should copy the argument to an alloca
-// on i686-unknown-linux-gnu, since the alignment needs to be increased, and should codegen
-// to a direct call on x86_64-unknown-linux-gnu, where byval alignment matches Rust alignment.
-
-#![feature(no_core)]
-#![crate_type = "lib"]
-#![no_std]
-#![no_core]
-#![allow(non_camel_case_types)]
-
-extern crate minicore;
-use minicore::*;
-
-// This type has align 1 in Rust, but as a byval argument on i686-linux, it will have align 4.
-#[repr(C)]
-#[repr(packed)]
-struct Align1 {
-    x: u128,
-    y: u128,
-    z: u128,
-}
-
-// This type has align 16 in Rust, but as a byval argument on i686-linux, it will have align 4.
-#[repr(C)]
-#[repr(align(16))]
-struct Align16 {
-    x: u128,
-    y: u128,
-    z: u128,
-}
-
-extern "C" {
-    fn extern_c_align1(x: Align1);
-    fn extern_c_align16(x: Align16);
-}
-
-// CHECK-LABEL: @rust_to_c_increases_alignment
-#[no_mangle]
-pub unsafe fn rust_to_c_increases_alignment(x: Align1) {
-    // i686-linux: start:
-    // i686-linux-NEXT: [[ALLOCA:%[0-9a-z]+]] = alloca [48 x i8], align 4
-    // i686-linux-NEXT: call void @llvm.lifetime.start.p0(i64 48, ptr {{.*}}[[ALLOCA]])
-    // i686-linux-NEXT: call void @llvm.memcpy.{{.+}}(ptr {{.*}}align 4 {{.*}}[[ALLOCA]], ptr {{.*}}align 1 {{.*}}%x
-    // i686-linux-NEXT: call void @extern_c_align1({{.+}} [[ALLOCA]])
-    // i686-linux-NEXT: call void @llvm.lifetime.end.p0(i64 48, ptr {{.*}}[[ALLOCA]])
-
-    // x86_64-linux: start:
-    // x86_64-linux-NEXT: call void @extern_c_align1
-    extern_c_align1(x);
-}
-
-// CHECK-LABEL: @rust_to_c_decreases_alignment
-#[no_mangle]
-pub unsafe fn rust_to_c_decreases_alignment(x: Align16) {
-    // CHECK: start:
-    // CHECK-NEXT: call void @extern_c_align16
-    extern_c_align16(x);
-}
-
-extern "Rust" {
-    fn extern_rust_align1(x: Align1);
-    fn extern_rust_align16(x: Align16);
-}
-
-// CHECK-LABEL: @c_to_rust_decreases_alignment
-#[no_mangle]
-pub unsafe extern "C" fn c_to_rust_decreases_alignment(x: Align1) {
-    // CHECK: start:
-    // CHECK-NEXT: call void @extern_rust_align1
-    extern_rust_align1(x);
-}
-
-// CHECK-LABEL: @c_to_rust_increases_alignment
-#[no_mangle]
-pub unsafe extern "C" fn c_to_rust_increases_alignment(x: Align16) {
-    // i686-linux: start:
-    // i686-linux-NEXT: [[ALLOCA:%[0-9a-z]+]] = alloca [48 x i8], align 16
-    // i686-linux-NEXT: call void @llvm.memcpy.{{.+}}(ptr {{.*}}align 16 {{.*}}[[ALLOCA]], ptr {{.*}}align 4 {{.*}}%0
-    // i686-linux-NEXT: call void @extern_rust_align16({{.+}} [[ALLOCA]])
-
-    // x86_64-linux: start:
-    // x86_64-linux-NEXT: call void @extern_rust_align16
-    extern_rust_align16(x);
-}
-
-extern "Rust" {
-    fn extern_rust_ref_align1(x: &Align1);
-    fn extern_rust_ref_align16(x: &Align16);
-}
-
-// CHECK-LABEL: @c_to_rust_ref_decreases_alignment
-#[no_mangle]
-pub unsafe extern "C" fn c_to_rust_ref_decreases_alignment(x: Align1) {
-    // CHECK: start:
-    // CHECK-NEXT: call void @extern_rust_ref_align1
-    extern_rust_ref_align1(&x);
-}
-
-// CHECK-LABEL: @c_to_rust_ref_increases_alignment
-#[no_mangle]
-pub unsafe extern "C" fn c_to_rust_ref_increases_alignment(x: Align16) {
-    // i686-linux: start:
-    // i686-linux-NEXT: [[ALLOCA:%[0-9a-z]+]] = alloca [48 x i8], align 16
-    // i686-linux-NEXT: call void @llvm.memcpy.{{.+}}(ptr {{.*}}align 16 {{.*}}[[ALLOCA]], ptr {{.*}}align 4 {{.*}}%0
-    // i686-linux-NEXT: call void @extern_rust_ref_align16({{.+}} [[ALLOCA]])
-
-    // x86_64-linux: start:
-    // x86_64-linux-NEXT: call void @extern_rust_ref_align16
-    extern_rust_ref_align16(&x);
-}