59 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			59 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
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| 
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| declare i8* @foo()
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| 
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| define void @f1() {
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| entry:
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|   call i8* @foo(), !align !{i64 2}
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|   ret void
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| }
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| ; CHECK: align applies only to load instructions
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| ; CHECK-NEXT: call i8* @foo()
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| 
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| define i8 @f2(i8* %x) {
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| entry:
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|   %y = load i8, i8* %x, !align !{i64 2}
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|   ret i8 %y
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| }
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| ; CHECK: align applies only to pointer types
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| ; CHECK-NEXT: load i8, i8* %x
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| 
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| define i8* @f3(i8** %x) {
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| entry:
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|   %y = load i8*, i8** %x, !align !{}
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|   ret i8* %y
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| }
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| ; CHECK: align takes one operand
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| ; CHECK-NEXT: load i8*, i8** %x
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| 
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| define i8* @f4(i8** %x) {
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| entry:
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|   %y = load i8*, i8** %x, !align !{!"str"}
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|   ret i8* %y
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| }
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| ; CHECK: align metadata value must be an i64!
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| ; CHECK-NEXT: load i8*, i8** %x
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| 
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| define i8* @f5(i8** %x) {
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| entry:
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|   %y = load i8*, i8** %x, !align !{i32 2}
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|   ret i8* %y
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| }
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| ; CHECK: align metadata value must be an i64!
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| ; CHECK-NEXT: load i8*, i8** %x
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| 
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| define i8* @f6(i8** %x) {
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| entry:
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|   %y = load i8*, i8** %x, !align !{i64 3}
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|   ret i8* %y
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| }
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| ; CHECK: align metadata value must be a power of 2!
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| ; CHECK-NEXT: load i8*, i8** %x
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| 
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| define i8* @f7(i8** %x) {
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| entry:
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|   %y = load i8*, i8** %x, !align !{i64 1073741824}
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|   ret i8* %y
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| }
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| ; CHECK: alignment is larger that implementation defined limit
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| ; CHECK-NEXT: load i8*, i8** %x |