115 lines
3.3 KiB
LLVM
115 lines
3.3 KiB
LLVM
; RUN: llc -march=hexagon < %s | FileCheck %s
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; CHECK: .cfi_offset r31, -4
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; CHECK: .cfi_offset r30, -8
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; CHECK: .cfi_offset r17, -12
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; CHECK: .cfi_offset r16, -16
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@g0 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
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@g1 = external constant ptr
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@g2 = private unnamed_addr constant [15 x i8] c"blah blah blah\00", align 1
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@g3 = external constant ptr
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@g4 = private unnamed_addr constant [2 x i8] c"{\00"
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@g5 = private unnamed_addr constant [2 x i8] c"}\00"
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@g6 = private unnamed_addr constant [27 x i8] c"FAIL:Unexpected exception.\00"
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; Function Attrs: nounwind
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declare i32 @f0(ptr nocapture readonly, ...) #0
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; Function Attrs: nounwind
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define void @f1(i32 %a0) #0 {
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b0:
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%v0 = tail call i32 (ptr, ...) @f0(ptr @g0, i32 %a0)
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ret void
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}
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define i32 @f2(i32 %a0, ptr nocapture readnone %a1) personality ptr @f5 {
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b0:
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%v0 = tail call i32 (ptr, ...) @f0(ptr @g0, i32 %a0) #0
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%v1 = tail call i32 @f8(ptr @g4) #0
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%v2 = tail call ptr @f3(i32 4) #0
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store ptr @g2, ptr %v2, align 4, !tbaa !0
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invoke void @f4(ptr %v2, ptr @g1, ptr null) #2
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to label %b9 unwind label %b1
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b1: ; preds = %b0
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%v4 = landingpad { ptr, i32 }
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catch ptr @g1
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catch ptr null
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%v5 = extractvalue { ptr, i32 } %v4, 0
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%v6 = extractvalue { ptr, i32 } %v4, 1
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%v7 = tail call i32 @llvm.eh.typeid.for(ptr @g1) #0
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%v8 = icmp eq i32 %v6, %v7
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%v9 = tail call ptr @f6(ptr %v5) #0
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br i1 %v8, label %b2, label %b3
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b2: ; preds = %b1
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tail call void @f7() #0
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br label %b4
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b3: ; preds = %b1
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%v10 = tail call i32 @f8(ptr @g6)
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tail call void @f7()
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br label %b4
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b4: ; preds = %b3, %b2
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%v11 = tail call i32 @f8(ptr @g5) #0
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%v12 = tail call i32 @f8(ptr @g4) #0
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%v13 = tail call ptr @f3(i32 4) #0
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store i32 777, ptr %v13, align 4, !tbaa !4
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invoke void @f4(ptr %v13, ptr @g3, ptr null) #2
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to label %b9 unwind label %b5
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b5: ; preds = %b4
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%v15 = landingpad { ptr, i32 }
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catch ptr @g3
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catch ptr null
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%v16 = extractvalue { ptr, i32 } %v15, 0
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%v17 = extractvalue { ptr, i32 } %v15, 1
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%v18 = tail call i32 @llvm.eh.typeid.for(ptr @g3) #0
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%v19 = icmp eq i32 %v17, %v18
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%v20 = tail call ptr @f6(ptr %v16) #0
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br i1 %v19, label %b6, label %b7
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b6: ; preds = %b5
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tail call void @f7() #0
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br label %b8
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b7: ; preds = %b5
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%v21 = tail call i32 @f8(ptr @g6)
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tail call void @f7()
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br label %b8
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b8: ; preds = %b7, %b6
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%v22 = tail call i32 @f8(ptr @g5) #0
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ret i32 0
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b9: ; preds = %b4, %b0
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unreachable
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}
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declare ptr @f3(i32)
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declare void @f4(ptr, ptr, ptr)
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declare i32 @f5(...)
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; Function Attrs: nounwind readnone
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declare i32 @llvm.eh.typeid.for(ptr) #1
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declare ptr @f6(ptr)
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declare void @f7()
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; Function Attrs: nounwind
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declare i32 @f8(ptr nocapture readonly) #0
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attributes #0 = { nounwind }
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attributes #1 = { nounwind readnone }
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attributes #2 = { noreturn }
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!0 = !{!1, !1, i64 0}
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!1 = !{!"any pointer", !2, i64 0}
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!2 = !{!"omnipotent char", !3, i64 0}
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!3 = !{!"Simple C/C++ TBAA"}
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!4 = !{!5, !5, i64 0}
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!5 = !{!"int", !2, i64 0}
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