402bdd183b
The test was checking for two `ptr` arguments by matching commas (or non-commas), however after https://github.com/llvm/llvm-project/pull/117104 LLVM adds an `initializes((0, 16))` attribute, which includes a comma. So instead, we make the test check for two LLVM values, i.e. something prefixed by %. (See also https://crbug.com/380707238)
48 lines
1 KiB
Rust
48 lines
1 KiB
Rust
//@ compile-flags: --target aarch64-unknown-none-softfloat -Zmerge-functions=disabled
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//@ needs-llvm-components: aarch64
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#![crate_type = "lib"]
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#![feature(no_core, lang_items)]
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#![no_core]
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#[lang = "sized"]
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trait Sized {}
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#[lang = "copy"]
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trait Copy {}
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impl Copy for f32 {}
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impl Copy for f64 {}
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// CHECK: i64 @pass_f64_C(i64 {{[^,]*}})
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#[no_mangle]
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extern "C" fn pass_f64_C(x: f64) -> f64 {
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x
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}
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// CHECK: i64 @pass_f32_pair_C(i64 {{[^,]*}})
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#[no_mangle]
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extern "C" fn pass_f32_pair_C(x: (f32, f32)) -> (f32, f32) {
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x
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}
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// CHECK: [2 x i64] @pass_f64_pair_C([2 x i64] {{[^,]*}})
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#[no_mangle]
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extern "C" fn pass_f64_pair_C(x: (f64, f64)) -> (f64, f64) {
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x
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}
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// CHECK: i64 @pass_f64_Rust(i64 {{[^,]*}})
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#[no_mangle]
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fn pass_f64_Rust(x: f64) -> f64 {
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x
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}
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// CHECK: i64 @pass_f32_pair_Rust(i64 {{[^,]*}})
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#[no_mangle]
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fn pass_f32_pair_Rust(x: (f32, f32)) -> (f32, f32) {
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x
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}
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// CHECK: void @pass_f64_pair_Rust(ptr {{.*}}%{{[^ ]+}}, ptr {{.*}}%{{[^ ]+}})
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#[no_mangle]
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fn pass_f64_pair_Rust(x: (f64, f64)) -> (f64, f64) {
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x
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}
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