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25 lines
518 B
Rust
25 lines
518 B
Rust
//@ compile-flags: -C opt-level=1
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#![no_builtins]
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#![crate_type = "lib"]
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// CHECK: define
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// CHECK-SAME: @__aeabi_memcpy
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// CHECK-SAME: #0
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#[no_mangle]
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pub unsafe extern "C" fn __aeabi_memcpy(dest: *mut u8, src: *const u8, size: usize) {
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// CHECK: call
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// CHECK-SAME: @memcpy(
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memcpy(dest, src, size);
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}
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// CHECK: declare
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// CHECK-SAME: @memcpy
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// CHECK-SAME: #0
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extern "C" {
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pub fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8;
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}
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// CHECK: attributes #0
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// CHECK-SAME: "no-builtins"
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