forked from OSchip/llvm-project
31 lines
879 B
LLVM
31 lines
879 B
LLVM
; RUN: opt < %s -prune-eh -S | FileCheck %s
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; RUN: opt < %s -passes='function-attrs,function(simplify-cfg)' -S | FileCheck %s
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; CHECK-LABEL: define internal i32 @foo()
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define internal i32 @foo() personality i32 (...)* @__gxx_personality_v0 {
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; CHECK-NOT: invoke i32 @foo()
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invoke i32 @foo( )
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to label %Normal unwind label %Except ; <i32>:1 [#uses=0]
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Normal: ; preds = %0
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ret i32 12
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Except: ; preds = %0
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landingpad { i8*, i32 }
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catch i8* null
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ret i32 123
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}
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; CHECK-LABEL: define i32 @caller()
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define i32 @caller() personality i32 (...)* @__gxx_personality_v0 {
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; CHECK-NOT: invoke i32 @foo()
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invoke i32 @foo( )
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to label %Normal unwind label %Except ; <i32>:1 [#uses=0]
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Normal: ; preds = %0
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ret i32 0
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Except: ; preds = %0
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landingpad { i8*, i32 }
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catch i8* null
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ret i32 1
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}
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declare i32 @__gxx_personality_v0(...)
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