Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 153 deletions

diff --git a/src/test/codegen/packed.rs b/src/test/codegen/packed.rs
deleted file mode 100644
index fd63b4f0a..000000000
--- a/src/test/codegen/packed.rs
+++ /dev/null
@@ -1,153 +0,0 @@
-//
-// compile-flags: -O -C no-prepopulate-passes
-
-#![crate_type = "lib"]
-
-#[repr(packed)]
-pub struct Packed1 {
-    dealign: u8,
-    data: u32
-}
-
-#[repr(packed(2))]
-pub struct Packed2 {
-    dealign: u8,
-    data: u32
-}
-
-// CHECK-LABEL: @write_pkd1
-#[no_mangle]
-pub fn write_pkd1(pkd: &mut Packed1) -> u32 {
-// CHECK: %{{.*}} = load i32, {{i32\*|ptr}} %{{.*}}, align 1
-// CHECK: store i32 42, {{i32\*|ptr}} %{{.*}}, align 1
-    let result = pkd.data;
-    pkd.data = 42;
-    result
-}
-
-// CHECK-LABEL: @write_pkd2
-#[no_mangle]
-pub fn write_pkd2(pkd: &mut Packed2) -> u32 {
-// CHECK: %{{.*}} = load i32, {{i32\*|ptr}} %{{.*}}, align 2
-// CHECK: store i32 42, {{i32\*|ptr}} %{{.*}}, align 2
-    let result = pkd.data;
-    pkd.data = 42;
-    result
-}
-
-pub struct Array([i32; 8]);
-#[repr(packed)]
-pub struct BigPacked1 {
-    dealign: u8,
-    data: Array
-}
-
-#[repr(packed(2))]
-pub struct BigPacked2 {
-    dealign: u8,
-    data: Array
-}
-
-// CHECK-LABEL: @call_pkd1
-#[no_mangle]
-pub fn call_pkd1(f: fn() -> Array) -> BigPacked1 {
-// CHECK: [[ALLOCA:%[_a-z0-9]+]] = alloca %Array
-// CHECK: call void %{{.*}}({{%Array\*|ptr}} noalias nocapture noundef sret{{.*}} dereferenceable(32) [[ALLOCA]])
-// CHECK: call void @llvm.memcpy.{{.*}}({{i8\*|ptr}} align 1 %{{.*}}, {{i8\*|ptr}} align 4 %{{.*}}, i{{[0-9]+}} 32, i1 false)
-    // check that calls whose destination is a field of a packed struct
-    // go through an alloca rather than calling the function with an
-    // unaligned destination.
-    BigPacked1 { dealign: 0, data: f() }
-}
-
-// CHECK-LABEL: @call_pkd2
-#[no_mangle]
-pub fn call_pkd2(f: fn() -> Array) -> BigPacked2 {
-// CHECK: [[ALLOCA:%[_a-z0-9]+]] = alloca %Array
-// CHECK: call void %{{.*}}({{%Array\*|ptr}} noalias nocapture noundef sret{{.*}} dereferenceable(32) [[ALLOCA]])
-// CHECK: call void @llvm.memcpy.{{.*}}({{i8\*|ptr}} align 2 %{{.*}}, {{i8\*|ptr}} align 4 %{{.*}}, i{{[0-9]+}} 32, i1 false)
-    // check that calls whose destination is a field of a packed struct
-    // go through an alloca rather than calling the function with an
-    // unaligned destination.
-    BigPacked2 { dealign: 0, data: f() }
-}
-
-// CHECK-LABEL: @write_packed_array1
-// CHECK: store i32 0, {{i32\*|ptr}} %{{.+}}, align 1
-// CHECK: store i32 1, {{i32\*|ptr}} %{{.+}}, align 1
-// CHECK: store i32 2, {{i32\*|ptr}} %{{.+}}, align 1
-#[no_mangle]
-pub fn write_packed_array1(p: &mut BigPacked1) {
-    p.data.0[0] = 0;
-    p.data.0[1] = 1;
-    p.data.0[2] = 2;
-}
-
-// CHECK-LABEL: @write_packed_array2
-// CHECK: store i32 0, {{i32\*|ptr}} %{{.+}}, align 2
-// CHECK: store i32 1, {{i32\*|ptr}} %{{.+}}, align 2
-// CHECK: store i32 2, {{i32\*|ptr}} %{{.+}}, align 2
-#[no_mangle]
-pub fn write_packed_array2(p: &mut BigPacked2) {
-    p.data.0[0] = 0;
-    p.data.0[1] = 1;
-    p.data.0[2] = 2;
-}
-
-// CHECK-LABEL: @repeat_packed_array1
-// CHECK: store i32 42, {{i32\*|ptr}} %{{.+}}, align 1
-#[no_mangle]
-pub fn repeat_packed_array1(p: &mut BigPacked1) {
-    p.data.0 = [42; 8];
-}
-
-// CHECK-LABEL: @repeat_packed_array2
-// CHECK: store i32 42, {{i32\*|ptr}} %{{.+}}, align 2
-#[no_mangle]
-pub fn repeat_packed_array2(p: &mut BigPacked2) {
-    p.data.0 = [42; 8];
-}
-
-#[repr(packed)]
-#[derive(Copy, Clone)]
-pub struct Packed1Pair(u8, u32);
-
-#[repr(packed(2))]
-#[derive(Copy, Clone)]
-pub struct Packed2Pair(u8, u32);
-
-// CHECK-LABEL: @pkd1_pair
-#[no_mangle]
-pub fn pkd1_pair(pair1: &mut Packed1Pair, pair2: &mut Packed1Pair) {
-// CHECK: call void @llvm.memcpy.{{.*}}({{i8\*|ptr}} align 1 %{{.*}}, {{i8\*|ptr}} align 1 %{{.*}}, i{{[0-9]+}} 5, i1 false)
-    *pair2 = *pair1;
-}
-
-// CHECK-LABEL: @pkd2_pair
-#[no_mangle]
-pub fn pkd2_pair(pair1: &mut Packed2Pair, pair2: &mut Packed2Pair) {
-// CHECK: call void @llvm.memcpy.{{.*}}({{i8\*|ptr}} align 2 %{{.*}}, {{i8\*|ptr}} align 2 %{{.*}}, i{{[0-9]+}} 6, i1 false)
-    *pair2 = *pair1;
-}
-
-#[repr(packed)]
-#[derive(Copy, Clone)]
-pub struct Packed1NestedPair((u32, u32));
-
-#[repr(packed(2))]
-#[derive(Copy, Clone)]
-pub struct Packed2NestedPair((u32, u32));
-
-// CHECK-LABEL: @pkd1_nested_pair
-#[no_mangle]
-pub fn pkd1_nested_pair(pair1: &mut Packed1NestedPair, pair2: &mut Packed1NestedPair) {
-// CHECK: call void @llvm.memcpy.{{.*}}({{i8\*|ptr}} align 1 %{{.*}}, {{i8\*|ptr}} align 1 %{{.*}}, i{{[0-9]+}} 8, i1 false)
-    *pair2 = *pair1;
-}
-
-// CHECK-LABEL: @pkd2_nested_pair
-#[no_mangle]
-pub fn pkd2_nested_pair(pair1: &mut Packed2NestedPair, pair2: &mut Packed2NestedPair) {
-// CHECK: call void @llvm.memcpy.{{.*}}({{i8\*|ptr}} align 2 %{{.*}}, {{i8\*|ptr}} align 2 %{{.*}}, i{{[0-9]+}} 8, i1 false)
-    *pair2 = *pair1;
-}