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https://github.com/c64scene-ar/llvm-6502.git
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55 lines
1.7 KiB
LLVM
55 lines
1.7 KiB
LLVM
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; RUN: llvm-as < %s | llvm-dis > %t1.ll
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; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
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; RUN: diff %t1.ll %t2.ll
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@_ZTIc = external constant i8*
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@_ZTId = external constant i8*
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@_ZTIPKc = external constant i8*
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@.str = private unnamed_addr constant [16 x i8] c"caught char %c\0A\00", align 1
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define void @_Z3barv() uwtable optsize alwaysinline ssp {
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entry:
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invoke void @_Z3quxv() optsize
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to label %try.cont unwind label %lpad
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invoke.cont4: ; preds = %lpad
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%eh.obj = extractvalue {i8*, i32} %exn, 0
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%tmp0 = tail call i8* @__cxa_begin_catch(i8* %eh.obj) nounwind
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%exn.scalar = load i8* %tmp0, align 1
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%conv = sext i8 %exn.scalar to i32
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%call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([16 x i8]* @.str, i64 0, i64 0), i32 %conv) optsize
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tail call void @__cxa_end_catch() nounwind
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br label %try.cont
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try.cont: ; preds = %entry, %invoke.cont4
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ret void
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lpad: ; preds = %entry
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%exn = landingpad {i8*, i32} personality i32 (...)* @__gxx_personality_v0
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cleanup
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catch i8** @_ZTIc
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filter i8** @_ZTIPKc
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catch i8** @_ZTId
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%tmp1 = extractvalue {i8*, i32} %exn, 1
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%tmp2 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIc to i8*)) nounwind
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%tmp3 = icmp eq i32 %tmp1, %tmp2
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br i1 %tmp3, label %invoke.cont4, label %eh.resume
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eh.resume:
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resume { i8*, i32 } %exn
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}
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declare void @_Z3quxv() optsize
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declare i32 @__gxx_personality_v0(...)
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declare i32 @llvm.eh.typeid.for(i8*) nounwind
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declare void @llvm.eh.resume(i8*, i32)
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declare i8* @__cxa_begin_catch(i8*)
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declare i32 @printf(i8* nocapture, ...) nounwind optsize
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declare void @__cxa_end_catch()
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