mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 15:23:46 +00:00
278 lines
6.0 KiB
Rust
278 lines
6.0 KiB
Rust
//
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// compile-flags: -C no-prepopulate-passes
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// only-riscv64
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// only-linux
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#![crate_type = "lib"]
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// CHECK: define void @f_fpr_tracking(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i8 zeroext %i)
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#[no_mangle]
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pub extern "C" fn f_fpr_tracking(
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a: f32,
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b: f32,
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c: f32,
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d: f32,
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e: f32,
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f: f32,
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g: f32,
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h: f32,
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i: u8,
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) {
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}
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#[repr(C)]
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pub struct Float {
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f: f32,
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}
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#[repr(C)]
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pub struct FloatFloat {
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f: f32,
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g: f32,
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}
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// CHECK: define void @f_float_s_arg(float %0)
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#[no_mangle]
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pub extern "C" fn f_float_s_arg(a: Float) {}
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// CHECK: define float @f_ret_float_s()
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#[no_mangle]
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pub extern "C" fn f_ret_float_s() -> Float {
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Float { f: 1. }
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}
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// CHECK: define void @f_float_float_s_arg({ float, float } %0)
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#[no_mangle]
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pub extern "C" fn f_float_float_s_arg(a: FloatFloat) {}
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// CHECK: define { float, float } @f_ret_float_float_s()
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#[no_mangle]
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pub extern "C" fn f_ret_float_float_s() -> FloatFloat {
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FloatFloat { f: 1., g: 2. }
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}
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// CHECK: define void @f_float_float_s_arg_insufficient_fprs(float %0, float %1, float %2, float %3, float %4, float %5, float %6, i64 %7)
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#[no_mangle]
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pub extern "C" fn f_float_float_s_arg_insufficient_fprs(
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a: f32,
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b: f32,
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c: f32,
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d: f32,
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e: f32,
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f: f32,
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g: f32,
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h: FloatFloat,
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) {
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}
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#[repr(C)]
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pub struct FloatInt8 {
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f: f32,
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i: i8,
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}
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#[repr(C)]
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pub struct FloatUInt8 {
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f: f32,
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i: u8,
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}
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#[repr(C)]
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pub struct FloatInt32 {
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f: f32,
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i: i32,
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}
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#[repr(C)]
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pub struct FloatInt64 {
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f: f32,
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i: i64,
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}
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// CHECK: define void @f_float_int8_s_arg({ float, i8 } %0)
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#[no_mangle]
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pub extern "C" fn f_float_int8_s_arg(a: FloatInt8) {}
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// CHECK: define { float, i8 } @f_ret_float_int8_s()
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#[no_mangle]
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pub extern "C" fn f_ret_float_int8_s() -> FloatInt8 {
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FloatInt8 { f: 1., i: 2 }
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}
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// CHECK: define void @f_float_int32_s_arg({ float, i32 } %0)
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#[no_mangle]
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pub extern "C" fn f_float_int32_s_arg(a: FloatInt32) {}
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// CHECK: define { float, i32 } @f_ret_float_int32_s()
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#[no_mangle]
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pub extern "C" fn f_ret_float_int32_s() -> FloatInt32 {
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FloatInt32 { f: 1., i: 2 }
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}
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// CHECK: define void @f_float_uint8_s_arg({ float, i8 } %0)
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#[no_mangle]
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pub extern "C" fn f_float_uint8_s_arg(a: FloatUInt8) {}
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// CHECK: define { float, i8 } @f_ret_float_uint8_s()
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#[no_mangle]
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pub extern "C" fn f_ret_float_uint8_s() -> FloatUInt8 {
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FloatUInt8 { f: 1., i: 2 }
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}
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// CHECK: define void @f_float_int64_s_arg({ float, i64 } %0)
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#[no_mangle]
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pub extern "C" fn f_float_int64_s_arg(a: FloatInt64) {}
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// CHECK: define { float, i64 } @f_ret_float_int64_s()
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#[no_mangle]
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pub extern "C" fn f_ret_float_int64_s() -> FloatInt64 {
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FloatInt64 { f: 1., i: 2 }
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}
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// CHECK: define void @f_float_int8_s_arg_insufficient_gprs(i32 signext %a, i32 signext %b, i32 signext %c, i32 signext %d, i32 signext %e, i32 signext %f, i32 signext %g, i32 signext %h, i64 %0)
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#[no_mangle]
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pub extern "C" fn f_float_int8_s_arg_insufficient_gprs(
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a: i32,
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b: i32,
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c: i32,
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d: i32,
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e: i32,
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f: i32,
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g: i32,
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h: i32,
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i: FloatInt8,
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) {
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}
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// CHECK: define void @f_struct_float_int8_insufficient_fprs(float %0, float %1, float %2, float %3, float %4, float %5, float %6, float %7, i64 %8)
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#[no_mangle]
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pub extern "C" fn f_struct_float_int8_insufficient_fprs(
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a: f32,
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b: f32,
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c: f32,
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d: f32,
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e: f32,
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f: f32,
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g: f32,
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h: f32,
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i: FloatInt8,
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) {
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}
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#[repr(C)]
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pub struct FloatArr1 {
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a: [f32; 1],
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}
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// CHECK: define void @f_floatarr1_s_arg(float %0)
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#[no_mangle]
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pub extern "C" fn f_floatarr1_s_arg(a: FloatArr1) {}
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// CHECK: define float @f_ret_floatarr1_s()
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#[no_mangle]
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pub extern "C" fn f_ret_floatarr1_s() -> FloatArr1 {
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FloatArr1 { a: [1.] }
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}
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#[repr(C)]
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pub struct FloatArr2 {
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a: [f32; 2],
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}
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// CHECK: define void @f_floatarr2_s_arg({ float, float } %0)
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#[no_mangle]
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pub extern "C" fn f_floatarr2_s_arg(a: FloatArr2) {}
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// CHECK: define { float, float } @f_ret_floatarr2_s()
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#[no_mangle]
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pub extern "C" fn f_ret_floatarr2_s() -> FloatArr2 {
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FloatArr2 { a: [1., 2.] }
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}
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#[repr(C)]
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pub struct Tricky1 {
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f: [f32; 1],
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}
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#[repr(C)]
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pub struct FloatArr2Tricky1 {
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g: [Tricky1; 2],
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}
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// CHECK: define void @f_floatarr2_tricky1_s_arg({ float, float } %0)
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#[no_mangle]
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pub extern "C" fn f_floatarr2_tricky1_s_arg(a: FloatArr2Tricky1) {}
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// CHECK: define { float, float } @f_ret_floatarr2_tricky1_s()
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#[no_mangle]
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pub extern "C" fn f_ret_floatarr2_tricky1_s() -> FloatArr2Tricky1 {
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FloatArr2Tricky1 { g: [Tricky1 { f: [1.] }, Tricky1 { f: [2.] }] }
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}
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#[repr(C)]
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pub struct EmptyStruct {}
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#[repr(C)]
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pub struct FloatArr2Tricky2 {
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s: EmptyStruct,
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g: [Tricky1; 2],
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}
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// CHECK: define void @f_floatarr2_tricky2_s_arg({ float, float } %0)
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#[no_mangle]
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pub extern "C" fn f_floatarr2_tricky2_s_arg(a: FloatArr2Tricky2) {}
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// CHECK: define { float, float } @f_ret_floatarr2_tricky2_s()
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#[no_mangle]
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pub extern "C" fn f_ret_floatarr2_tricky2_s() -> FloatArr2Tricky2 {
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FloatArr2Tricky2 { s: EmptyStruct {}, g: [Tricky1 { f: [1.] }, Tricky1 { f: [2.] }] }
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}
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#[repr(C)]
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pub struct IntFloatInt {
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a: i32,
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b: f32,
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c: i32,
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}
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// CHECK: define void @f_int_float_int_s_arg([2 x i64] %0)
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#[no_mangle]
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pub extern "C" fn f_int_float_int_s_arg(a: IntFloatInt) {}
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// CHECK: define [2 x i64] @f_ret_int_float_int_s()
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#[no_mangle]
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pub extern "C" fn f_ret_int_float_int_s() -> IntFloatInt {
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IntFloatInt { a: 1, b: 2., c: 3 }
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}
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#[repr(C)]
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pub struct CharCharFloat {
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a: u8,
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b: u8,
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c: f32,
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}
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// CHECK: define void @f_char_char_float_s_arg(i64 %0)
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#[no_mangle]
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pub extern "C" fn f_char_char_float_s_arg(a: CharCharFloat) {}
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// CHECK: define i64 @f_ret_char_char_float_s()
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#[no_mangle]
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pub extern "C" fn f_ret_char_char_float_s() -> CharCharFloat {
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CharCharFloat { a: 1, b: 2, c: 3. }
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}
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#[repr(C)]
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pub union FloatU {
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a: f32,
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}
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// CHECK: define void @f_float_u_arg(i64 %0)
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#[no_mangle]
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pub extern "C" fn f_float_u_arg(a: FloatU) {}
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// CHECK: define i64 @f_ret_float_u()
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#[no_mangle]
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pub extern "C" fn f_ret_float_u() -> FloatU {
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unsafe { FloatU { a: 1. } }
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}
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