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disable crashing test on sparc

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This commit is contained in:
Erik Desjardins 2024-03-17 13:40:01 -04:00
parent 6577aefc6f
commit dec81ac223
1 changed files with 23 additions and 12 deletions
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35
tests/codegen/cast-target-abi.rs
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@ -67,7 +67,10 @@ pub struct DoubleFloat {
fn receives_doubledouble(x: DoubleDouble);
fn returns_doubledouble() -> DoubleDouble;
// These functions cause an ICE in sparc64 ABI code (https://github.com/rust-lang/rust/issues/122620)
#[cfg(not(target_arch = "sparc64"))]
fn receives_doublefloat(x: DoubleFloat);
#[cfg(not(target_arch = "sparc64"))]
fn returns_doublefloat() -> DoubleFloat;
}
@ -214,28 +217,41 @@ pub unsafe fn return_doubledouble() -> DoubleDouble {
returns_doubledouble()
}
// CHECK-LABEL: @call_doublefloat
// This test causes an ICE in sparc64 ABI code (https://github.com/rust-lang/rust/issues/122620)
#[cfg(not(target_arch = "sparc64"))]
// aarch64-LABEL: @call_doublefloat
// loongarch64-LABEL: @call_doublefloat
// powerpc64-LABEL: @call_doublefloat
#[no_mangle]
pub unsafe fn call_doublefloat() {
// aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]]
// loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, float }]], align [[ABI_ALIGN:8]]
// powerpc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]]
// sparc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, float, i32, i64 }]], align [[ABI_ALIGN:8]]
// CHECK: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]]
// aarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]]
// loongarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]]
// powerpc64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]]
// aarch64: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 16, i1 false)
// loongarch64: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 12, i1 false)
// powerpc64: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 16, i1 false)
// sparc64: call void @llvm.memcpy.{{.+}}(ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], i64 16, i1 false)
// CHECK: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]]
// CHECK: call void @receives_doublefloat([[ABI_TYPE]] {{(inreg )?}}[[ABI_VALUE]])
// aarch64: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]]
// loongarch64: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]]
// powerpc64: [[ABI_VALUE:%.+]] = load [[ABI_TYPE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]]
// aarch64: call void @receives_doublefloat([[ABI_TYPE]] {{(inreg )?}}[[ABI_VALUE]])
// loongarch64: call void @receives_doublefloat([[ABI_TYPE]] {{(inreg )?}}[[ABI_VALUE]])
// powerpc64: call void @receives_doublefloat([[ABI_TYPE]] {{(inreg )?}}[[ABI_VALUE]])
let x = DoubleFloat { f: 1., g: 2. };
receives_doublefloat(x);
}
// CHECK-LABEL: @return_doublefloat
// This test causes an ICE in sparc64 ABI code (https://github.com/rust-lang/rust/issues/122620)
#[cfg(not(target_arch = "sparc64"))]
// aarch64-LABEL: @return_doublefloat
// loongarch64-LABEL: @return_doublefloat
// powerpc64-LABEL: @return_doublefloat
#[no_mangle]
pub unsafe fn return_doublefloat() -> DoubleFloat {
// powerpc returns this struct via sret pointer, it doesn't use the cast ABI.
@ -248,22 +264,17 @@ pub unsafe fn return_doublefloat() -> DoubleFloat {
// aarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:\[2 x i64\]]], align [[ABI_ALIGN:8]]
// loongarch64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, float }]], align [[ABI_ALIGN:8]]
// sparc64: [[ABI_ALLOCA:%.+]] = alloca [[ABI_TYPE:{ double, float, i32, i64 }]], align [[ABI_ALIGN:8]]
// aarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]]
// loongarch64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]]
// sparc64: [[RUST_ALLOCA:%.+]] = alloca %DoubleFloat, align [[RUST_ALIGN:8]]
// aarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_doublefloat()
// loongarch64: [[ABI_VALUE:%.+]] = call [[ABI_TYPE]] @returns_doublefloat()
// sparc64: [[ABI_VALUE:%.+]] = call inreg [[ABI_TYPE]] @returns_doublefloat()
// aarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]]
// loongarch64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]]
// sparc64: store [[ABI_TYPE]] [[ABI_VALUE]], ptr [[ABI_ALLOCA]], align [[ABI_ALIGN]]
// aarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 16, i1 false)
// loongarch64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 12, i1 false)
// sparc64: call void @llvm.memcpy.{{.+}}(ptr align [[RUST_ALIGN]] [[RUST_ALLOCA]], ptr align [[ABI_ALIGN]] [[ABI_ALLOCA]], i64 16, i1 false)
returns_doublefloat()
}