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	minicore makes it much easier to add new language items to all of the existing `no_core` tests.
		
			
				
	
	
		
			24 lines
		
	
	
		
			613 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			613 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
// Test that the `no-jump-tables` function attribute are (not) emitted when
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// the `-Zno-jump-tables` flag is (not) set.
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//@ add-core-stubs
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//@ revisions: unset set
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//@ needs-llvm-components: x86
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//@ compile-flags: --target x86_64-unknown-linux-gnu
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//@ [set] compile-flags: -Zno-jump-tables
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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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extern crate minicore;
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use minicore::*;
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#[no_mangle]
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pub fn foo() {
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    // CHECK: @foo() unnamed_addr #0
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    // unset-NOT: attributes #0 = { {{.*}}"no-jump-tables"="true"{{.*}} }
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    // set: attributes #0 = { {{.*}}"no-jump-tables"="true"{{.*}} }
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}
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