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18 lines
392 B
Rust
18 lines
392 B
Rust
//@ compile-flags: -O
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#![crate_type = "lib"]
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#[no_mangle]
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pub fn test_assert(x: bool) {
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assert!(x);
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}
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// check that assert! emits branch weights
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// CHECK-LABEL: @test_assert(
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// CHECK: br i1 %x, label %bb2, label %bb1, !prof ![[NUM:[0-9]+]]
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// CHECK: bb1:
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// CHECK: panic
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// CHECK: bb2:
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// CHECK: ret void
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// CHECK: ![[NUM]] = !{!"branch_weights", {{(!"expected", )?}}i32 2000, i32 1}
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