20 lines
380 B
Rust
20 lines
380 B
Rust
//@ needs-asm-support
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//@ only-x86_64
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// tests that `va_start` is not injected into naked functions
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#![crate_type = "lib"]
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#![feature(c_variadic)]
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#![feature(naked_functions)]
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#![no_std]
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#[naked]
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pub unsafe extern "C" fn c_variadic(_: usize, _: ...) {
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// CHECK-NOT: va_start
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// CHECK-NOT: alloca
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core::arch::asm! {
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"ret",
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options(noreturn),
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}
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}
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