bjoernager/rust
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use [N x i8] for alloca types

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This commit is contained in:
Erik Desjardins 2024-02-24 00:48:20 -05:00
parent a07f3eb43a
commit f4426c189f
33 changed files with 203 additions and 148 deletions
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8
tests/codegen/align-struct.rs
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@ -26,7 +26,7 @@ pub enum Enum64 {
// CHECK-LABEL: @align64
#[no_mangle]
pub fn align64(i : i32) -> Align64 {
// CHECK: %a64 = alloca %Align64, align 64
// CHECK: %a64 = alloca [64 x i8], align 64
// CHECK: call void @llvm.memcpy.{{.*}}(ptr align 64 %{{.*}}, ptr align 64 %{{.*}}, i{{[0-9]+}} 64, i1 false)
let a64 = Align64(i);
a64
@ -44,7 +44,7 @@ pub fn align64_load(a: Align64) -> i32 {
// CHECK-LABEL: @nested64
#[no_mangle]
pub fn nested64(a: Align64, b: i32, c: i32, d: i8) -> Nested64 {
// CHECK: %n64 = alloca %Nested64, align 64
// CHECK: %n64 = alloca [128 x i8], align 64
let n64 = Nested64 { a, b, c, d };
n64
}
@ -52,7 +52,7 @@ pub fn nested64(a: Align64, b: i32, c: i32, d: i8) -> Nested64 {
// CHECK-LABEL: @enum4
#[no_mangle]
pub fn enum4(a: i32) -> Enum4 {
// CHECK: %e4 = alloca %Enum4, align 4
// CHECK: %e4 = alloca [8 x i8], align 4
let e4 = Enum4::A(a);
e4
}
@ -60,7 +60,7 @@ pub fn enum4(a: i32) -> Enum4 {
// CHECK-LABEL: @enum64
#[no_mangle]
pub fn enum64(a: Align64) -> Enum64 {
// CHECK: %e64 = alloca %Enum64, align 64
// CHECK: %e64 = alloca [128 x i8], align 64
let e64 = Enum64::A(a);
e64
}