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https://github.com/c64scene-ar/llvm-6502.git
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94 lines
2.9 KiB
LLVM
94 lines
2.9 KiB
LLVM
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; RUN: llc < %s -verify-machineinstrs
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; <rdar://problem/9187612>
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target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32-n32"
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target triple = "thumbv7-apple-darwin"
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define void @func() unnamed_addr align 2 {
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entry:
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br label %for.cond
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for.cond:
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%tmp2 = phi i32 [ 0, %entry ], [ %add, %for.cond.backedge ]
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%cmp = icmp ult i32 %tmp2, 14
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br i1 %cmp, label %for.body, label %for.end
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for.body:
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%add = add i32 %tmp2, 1
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switch i32 %tmp2, label %sw.default [
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i32 0, label %sw.bb
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i32 1, label %sw.bb
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i32 2, label %sw.bb
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i32 4, label %sw.bb
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i32 5, label %sw.bb
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i32 10, label %sw.bb
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]
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sw.bb:
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invoke void @foo()
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to label %invoke.cont17 unwind label %lpad
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invoke.cont17:
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invoke void @foo()
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to label %for.cond.backedge unwind label %lpad26
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for.cond.backedge:
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br label %for.cond
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lpad:
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%exn = tail call i8* @llvm.eh.exception() nounwind
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%eh.selector = tail call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8* %exn, i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*), i8* null) nounwind
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invoke void @foo()
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to label %eh.resume unwind label %terminate.lpad
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lpad26:
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%exn27 = tail call i8* @llvm.eh.exception() nounwind
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%eh.selector28 = tail call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8* %exn27, i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*), i8* null) nounwind
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invoke void @foo()
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to label %eh.resume unwind label %terminate.lpad
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sw.default:
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br label %for.cond.backedge
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for.end:
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invoke void @foo()
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to label %call8.i.i.i.noexc unwind label %lpad44
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call8.i.i.i.noexc:
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ret void
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lpad44:
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%exn45 = tail call i8* @llvm.eh.exception() nounwind
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%eh.selector46 = tail call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8* %exn45, i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*), i8* null) nounwind
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invoke void @foo()
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to label %eh.resume unwind label %terminate.lpad
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eh.resume:
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%exn.slot.0 = phi i8* [ %exn27, %lpad26 ], [ %exn, %lpad ], [ %exn45, %lpad44 ]
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tail call void @_Unwind_SjLj_Resume_or_Rethrow(i8* %exn.slot.0) noreturn
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unreachable
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terminate.lpad:
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%exn51 = tail call i8* @llvm.eh.exception() nounwind
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%eh.selector52 = tail call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8* %exn51, i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*), i8* null) nounwind
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tail call void @_ZSt9terminatev() noreturn nounwind
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unreachable
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}
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declare void @foo()
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declare i8* @llvm.eh.exception() nounwind readonly
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declare i32 @__gxx_personality_sj0(...)
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declare i32 @llvm.eh.selector(i8*, i8*, ...) nounwind
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declare void @_Unwind_SjLj_Resume_or_Rethrow(i8*)
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declare void @_ZSt9terminatev()
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!0 = metadata !{metadata !"any pointer", metadata !1}
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!1 = metadata !{metadata !"omnipotent char", metadata !2}
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!2 = metadata !{metadata !"Simple C/C++ TBAA", null}
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!3 = metadata !{metadata !"bool", metadata !1}
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!4 = metadata !{metadata !"int", metadata !1}
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