39 lines
1.3 KiB
LLVM
39 lines
1.3 KiB
LLVM
; RUN: opt < %s -passes=dfsan -S --dfsan-abilist=%S/Inputs/personality-routine-abilist.txt | FileCheck %s
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; RUN: opt < %s -passes=dfsan -S --dfsan-abilist=%S/Inputs/personality-routine-abilist.txt -dfsan-ignore-personality-routine | FileCheck %s --check-prefix=CHECK-IGNORE
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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declare i32 @__gxx_personality_v0(...)
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declare ptr @__cxa_begin_catch(ptr)
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declare void @__cxa_end_catch()
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declare void @g(...)
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; CHECK-LABEL: @h.dfsan
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; CHECK-SAME: personality {{.*}}@"dfsw$__gxx_personality_v0"{{.*}}
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; CHECK-IGNORE-LABEL: @h.dfsan
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; CHECK-IGNORE-SAME: personality {{.*}}__gxx_personality_v0{{.*}}
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define i32 @h() personality ptr @__gxx_personality_v0 {
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invoke void (...) @g(i32 42)
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to label %try.cont unwind label %lpad
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lpad:
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%1 = landingpad { ptr, i32 }
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catch ptr null
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%2 = extractvalue { ptr, i32 } %1, 0
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%3 = tail call ptr @__cxa_begin_catch(ptr %2)
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tail call void @__cxa_end_catch()
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br label %try.cont
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try.cont:
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ret i32 0
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}
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; CHECK: @"dfsw$__gxx_personality_v0"
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; CHECK: call void @__dfsan_vararg_wrapper
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; CHECK-IGNORE-NOT: @"dfsw$__gxx_personality_v0"
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; CHECK-IGNORE-NOT: call void @__dfsan_vararg_wrapper
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