1 files changed, 254 insertions, 0 deletions
diff --git a/src/test/assembly/nvptx-kernel-abi/nvptx-kernel-args-abi-v7.rs b/src/test/assembly/nvptx-kernel-abi/nvptx-kernel-args-abi-v7.rs
new file mode 100644
index 000000000..5bf44f949
--- /dev/null
+++ b/src/test/assembly/nvptx-kernel-abi/nvptx-kernel-args-abi-v7.rs
@@ -0,0 +1,254 @@
+// assembly-output: ptx-linker
+// compile-flags: --crate-type cdylib -C target-cpu=sm_86
+// only-nvptx64
+// ignore-nvptx64
+
+// The following ABI tests are made with nvcc 11.6 does.
+//
+// The PTX ABI stability is tied to major versions of the PTX ISA
+// These tests assume major version 7
+//
+//
+// The following correspondence between types are assumed:
+// u<N> - uint<N>_t
+// i<N> - int<N>_t
+// [T, N] - std::array<T, N>
+// &T - T const*
+// &mut T - T*
+
+// CHECK: .version 7
+
+#![feature(abi_ptx, lang_items, no_core)]
+#![no_core]
+
+#[lang = "sized"]
+trait Sized {}
+#[lang = "copy"]
+trait Copy {}
+
+#[repr(C)]
+pub struct SingleU8 {
+    f: u8,
+}
+
+#[repr(C)]
+pub struct DoubleU8 {
+    f: u8,
+    g: u8,
+}
+
+#[repr(C)]
+pub struct TripleU8 {
+    f: u8,
+    g: u8,
+    h: u8,
+}
+
+#[repr(C)]
+pub struct TripleU16 {
+    f: u16,
+    g: u16,
+    h: u16,
+}
+#[repr(C)]
+pub struct TripleU32 {
+    f: u32,
+    g: u32,
+    h: u32,
+}
+#[repr(C)]
+pub struct TripleU64 {
+    f: u64,
+    g: u64,
+    h: u64,
+}
+
+#[repr(C)]
+pub struct DoubleFloat {
+    f: f32,
+    g: f32,
+}
+
+#[repr(C)]
+pub struct TripleFloat {
+    f: f32,
+    g: f32,
+    h: f32,
+}
+
+#[repr(C)]
+pub struct TripleDouble {
+    f: f64,
+    g: f64,
+    h: f64,
+}
+
+#[repr(C)]
+pub struct ManyIntegers {
+    f: u8,
+    g: u16,
+    h: u32,
+    i: u64,
+}
+
+#[repr(C)]
+pub struct ManyNumerics {
+    f: u8,
+    g: u16,
+    h: u32,
+    i: u64,
+    j: f32,
+    k: f64,
+}
+
+// CHECK: .visible .entry f_u8_arg(
+// CHECK: .param .u8 f_u8_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_u8_arg(_a: u8) {}
+
+// CHECK: .visible .entry f_u16_arg(
+// CHECK: .param .u16 f_u16_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_u16_arg(_a: u16) {}
+
+// CHECK: .visible .entry f_u32_arg(
+// CHECK: .param .u32 f_u32_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_u32_arg(_a: u32) {}
+
+// CHECK: .visible .entry f_u64_arg(
+// CHECK: .param .u64 f_u64_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_u64_arg(_a: u64) {}
+
+// CHECK: .visible .entry f_u128_arg(
+// CHECK: .param .align 16 .b8 f_u128_arg_param_0[16]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_u128_arg(_a: u128) {}
+
+// CHECK: .visible .entry f_i8_arg(
+// CHECK: .param .u8 f_i8_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_i8_arg(_a: i8) {}
+
+// CHECK: .visible .entry f_i16_arg(
+// CHECK: .param .u16 f_i16_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_i16_arg(_a: i16) {}
+
+// CHECK: .visible .entry f_i32_arg(
+// CHECK: .param .u32 f_i32_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_i32_arg(_a: i32) {}
+
+// CHECK: .visible .entry f_i64_arg(
+// CHECK: .param .u64 f_i64_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_i64_arg(_a: i64) {}
+
+// CHECK: .visible .entry f_i128_arg(
+// CHECK: .param .align 16 .b8 f_i128_arg_param_0[16]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_i128_arg(_a: i128) {}
+
+// CHECK: .visible .entry f_f32_arg(
+// CHECK: .param .f32 f_f32_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_f32_arg(_a: f32) {}
+
+// CHECK: .visible .entry f_f64_arg(
+// CHECK: .param .f64 f_f64_arg_param_0
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_f64_arg(_a: f64) {}
+
+// CHECK: .visible .entry f_single_u8_arg(
+// CHECK: .param .align 1 .b8 f_single_u8_arg_param_0[1]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_single_u8_arg(_a: SingleU8) {}
+
+// CHECK: .visible .entry f_double_u8_arg(
+// CHECK: .param .align 1 .b8 f_double_u8_arg_param_0[2]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_double_u8_arg(_a: DoubleU8) {}
+
+// CHECK: .visible .entry f_triple_u8_arg(
+// CHECK: .param .align 1 .b8 f_triple_u8_arg_param_0[3]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_triple_u8_arg(_a: TripleU8) {}
+
+// CHECK: .visible .entry f_triple_u16_arg(
+// CHECK: .param .align 2 .b8 f_triple_u16_arg_param_0[6]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_triple_u16_arg(_a: TripleU16) {}
+
+// CHECK: .visible .entry f_triple_u32_arg(
+// CHECK: .param .align 4 .b8 f_triple_u32_arg_param_0[12]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_triple_u32_arg(_a: TripleU32) {}
+
+// CHECK: .visible .entry f_triple_u64_arg(
+// CHECK: .param .align 8 .b8 f_triple_u64_arg_param_0[24]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_triple_u64_arg(_a: TripleU64) {}
+
+// CHECK: .visible .entry f_many_integers_arg(
+// CHECK: .param .align 8 .b8 f_many_integers_arg_param_0[16]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_many_integers_arg(_a: ManyIntegers) {}
+
+// CHECK: .visible .entry f_double_float_arg(
+// CHECK: .param .align 4 .b8 f_double_float_arg_param_0[8]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_double_float_arg(_a: DoubleFloat) {}
+
+// CHECK: .visible .entry f_triple_float_arg(
+// CHECK: .param .align 4 .b8 f_triple_float_arg_param_0[12]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_triple_float_arg(_a: TripleFloat) {}
+
+// CHECK: .visible .entry f_triple_double_arg(
+// CHECK: .param .align 8 .b8 f_triple_double_arg_param_0[24]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_triple_double_arg(_a: TripleDouble) {}
+
+// CHECK: .visible .entry f_many_numerics_arg(
+// CHECK: .param .align 8 .b8 f_many_numerics_arg_param_0[32]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_many_numerics_arg(_a: ManyNumerics) {}
+
+// CHECK: .visible .entry f_byte_array_arg(
+// CHECK: .param .align 1 .b8 f_byte_array_arg_param_0[5]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_byte_array_arg(_a: [u8; 5]) {}
+
+// CHECK: .visible .entry f_float_array_arg(
+// CHECK: .param .align 4 .b8 f_float_array_arg_param_0[20]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_float_array_arg(_a: [f32; 5]) {}
+
+// CHECK: .visible .entry f_u128_array_arg(
+// CHECK: .param .align 16 .b8 f_u128_array_arg_param_0[80]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_u128_array_arg(_a: [u128; 5]) {}
+
+// CHECK: .visible .entry f_u32_slice_arg(
+// CHECK: .param .u64 f_u32_slice_arg_param_0
+// CHECK: .param .u64 f_u32_slice_arg_param_1
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_u32_slice_arg(_a: &[u32]) {}
+
+// CHECK: .visible .entry f_tuple_u8_u8_arg(
+// CHECK: .param .align 1 .b8 f_tuple_u8_u8_arg_param_0[2]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_tuple_u8_u8_arg(_a: (u8, u8)) {}
+
+// CHECK: .visible .entry f_tuple_u32_u32_arg(
+// CHECK: .param .align 4 .b8 f_tuple_u32_u32_arg_param_0[8]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_tuple_u32_u32_arg(_a: (u32, u32)) {}
+
+
+// CHECK: .visible .entry f_tuple_u8_u8_u32_arg(
+// CHECK: .param .align 4 .b8 f_tuple_u8_u8_u32_arg_param_0[8]
+#[no_mangle]
+pub unsafe extern "ptx-kernel" fn f_tuple_u8_u8_u32_arg(_a: (u8, u8, u32)) {}