66 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			66 lines
		
	
	
		
			1.5 KiB
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc < %s | FileCheck %s
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| target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
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| target triple = "x86_64-pc-windows-msvc"
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| 
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| declare void @rt_init()
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| 
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| declare i32 @__CxxFrameHandler3(...)
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| 
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| define void @test1(void ()* %fp, i64 %n) personality i32 (...)* @__CxxFrameHandler3 {
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| entry:
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|   %t.i = alloca i8*
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|   %t.ii = alloca i8
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|   %.alloca8 = alloca i8, i64 %n
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|   store volatile i8 0, i8* %t.ii
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|   store volatile i8 0, i8* %.alloca8
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|   invoke void @rt_init()
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|           to label %try.cont unwind label %catch.switch
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| 
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| try.cont:
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|   invoke void %fp()
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|           to label %exit unwind label %catch.switch
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| 
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| exit:
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|   ret void
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| 
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| catch.pad:
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|   %cp = catchpad within %cs [i8* null, i32 0, i8** %t.i]
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|   catchret from %cp to label %exit
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| 
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| catch.switch:
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|   %cs = catchswitch within none [label %catch.pad] unwind to caller
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| }
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| 
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| ; CHECK-LABEL: $handlerMap$0$test1:
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| ; CHECK:      .long   0
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| ; CHECK-NEXT: .long   0
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| ; CHECK-NEXT: .long   16
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| 
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| define void @test2(void ()* %fp, i64 %n) personality i32 (...)* @__CxxFrameHandler3 {
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| entry:
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|   %t.i = alloca i128
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|   %.alloca8 = alloca i8, i64 %n
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|   store volatile i8 0, i8* %.alloca8
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|   invoke void @rt_init()
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|           to label %try.cont unwind label %catch.switch
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| 
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| try.cont:
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|   invoke void %fp()
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|           to label %exit unwind label %catch.switch
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| 
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| exit:
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|   ret void
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| 
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| catch.pad:
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|   %cp = catchpad within %cs [i8* null, i32 0, i128* %t.i]
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|   catchret from %cp to label %exit
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| 
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| catch.switch:
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|   %cs = catchswitch within none [label %catch.pad] unwind to caller
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| }
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| 
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| ; CHECK-LABEL: $handlerMap$0$test2:
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| ; CHECK:      .long   0
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| ; CHECK-NEXT: .long   0
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| ; CHECK-NEXT: .long   8
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