23 lines
		
	
	
		
			542 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			23 lines
		
	
	
		
			542 B
		
	
	
	
		
			C
		
	
	
	
| // RUN: %clang_cc1 %s -o - -emit-llvm | FileCheck %s
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| // XFAIL: aarch64, arm64, x86_64-pc-win32, x86_64-w64-mingw32
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| 
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| // PR1513
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| 
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| // AArch64 ABI actually requires the reverse of what this is testing: the callee
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| // does any extensions and remaining bits are unspecified.
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| 
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| // Win64 ABI does expect extensions for type smaller than 64bits.
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| 
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| // Technically this test wasn't written to test that feature, but it's a
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| // valuable check nevertheless.
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| 
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| struct s{
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| long a;
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| long b;
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| };
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| 
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| void f(struct s a, char *b, signed char C) {
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|   // CHECK: i8 signext
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| 
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| }
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