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66982a383b
You will need to add the following as replacement for the old __rust_*
definitions when not using the alloc shim.
#[no_mangle]
static __rust_no_alloc_shim_is_unstable: u8 = 0;
14 lines
371 B
Rust
14 lines
371 B
Rust
// ignore-debug: the debug assertions get in the way
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// no-system-llvm
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// compile-flags: -O
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#![crate_type = "lib"]
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#[no_mangle]
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pub fn sum_me() -> i32 {
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// CHECK-LABEL: @sum_me
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// CHECK-NEXT: {{^.*:$}}
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// CHECK-NEXT: {{.*}} load volatile i8, ptr @__rust_no_alloc_shim_is_unstable, align 1
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// CHECK-NEXT: ret i32 6
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vec![1, 2, 3].iter().sum::<i32>()
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}
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