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|
; RUN: llc -march=hexagon -machine-sink-split=0 < %s
; REQUIRES: asserts
; Used to fail with: Assertion `ScavengingFrameIndex >= 0 && "Cannot scavenge register without an emergency spill slot!"' failed.
target triple = "hexagon-unknown-linux-gnu"
%s.0 = type { double, double, double, double, double, double, i32, double, double, double, double, ptr, i8, [9 x i8], double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, [200 x ptr], [32 x ptr], [32 x i8], i32 }
; Function Attrs: nounwind
define void @f0() #0 {
b0:
%v0 = call ptr @f2()
br i1 undef, label %b1, label %b2
b1: ; preds = %b0
ret void
b2: ; preds = %b0
br i1 undef, label %b3, label %b4
b3: ; preds = %b2
unreachable
b4: ; preds = %b2
br i1 undef, label %b5, label %b6
b5: ; preds = %b4
unreachable
b6: ; preds = %b4
%v1 = call i32 @f1() #0
br i1 undef, label %b7, label %b20
b7: ; preds = %b6
switch i32 undef, label %b8 [
i32 6, label %b9
i32 1, label %b14
i32 2, label %b13
i32 3, label %b12
i32 4, label %b11
i32 5, label %b10
]
b8: ; preds = %b7
br label %b9
b9: ; preds = %b8, %b7
unreachable
b10: ; preds = %b7
unreachable
b11: ; preds = %b7
unreachable
b12: ; preds = %b7
unreachable
b13: ; preds = %b7
unreachable
b14: ; preds = %b7
%v2 = call ptr @f3(i32 0) #0
br label %b15
b15: ; preds = %b15, %b14
%v4 = fadd double undef, undef
br i1 undef, label %b16, label %b15
b16: ; preds = %b15
switch i32 undef, label %b18 [
i32 0, label %b19
i32 2, label %b17
]
b17: ; preds = %b16
%v7 = or i32 0, 16
%v8 = getelementptr i8, ptr %v0, i32 %v7
%v10 = load double, ptr undef, align 8, !tbaa !0
%v11 = fcmp olt double -1.000000e+11, %v10
%v12 = select i1 %v11, double %v10, double -1.000000e+11
%v13 = load double, ptr %v0, align 8, !tbaa !0
%v14 = fcmp olt double -1.000000e+11, %v13
%v15 = select i1 %v14, double %v13, double -1.000000e+11
%v16 = load double, ptr %v8, align 8, !tbaa !0
%v17 = fcmp olt double -1.000000e+11, %v16
%v18 = select i1 %v17, double %v16, double -1.000000e+11
%v19 = fcmp ogt double 1.000000e+11, %v13
%v20 = select i1 %v19, double %v13, double 1.000000e+11
%v21 = fcmp ogt double 1.000000e+11, %v16
%v22 = select i1 %v21, double %v16, double 1.000000e+11
br label %b18
b18: ; preds = %b17, %b16
%v23 = phi double [ %v12, %b17 ], [ -1.000000e+11, %b16 ]
%v24 = phi double [ %v15, %b17 ], [ -1.000000e+11, %b16 ]
%v25 = phi double [ %v20, %b17 ], [ 1.000000e+11, %b16 ]
%v26 = phi double [ %v18, %b17 ], [ -1.000000e+11, %b16 ]
%v27 = phi double [ %v22, %b17 ], [ 1.000000e+11, %b16 ]
%v28 = load double, ptr undef, align 8, !tbaa !0
%v29 = select i1 undef, double %v28, double %v23
%v30 = load double, ptr null, align 8, !tbaa !0
%v31 = select i1 undef, double %v30, double %v24
%v32 = load double, ptr undef, align 8, !tbaa !0
%v33 = select i1 undef, double %v32, double %v26
%v34 = select i1 undef, double %v30, double %v25
%v35 = select i1 undef, double %v32, double %v27
br i1 false, label %b20, label %b19
b19: ; preds = %b19, %b18, %b16
%v36 = phi double [ %v75, %b19 ], [ -1.000000e+11, %b16 ], [ %v29, %b18 ]
%v37 = phi double [ %v81, %b19 ], [ 1.000000e+11, %b16 ], [ undef, %b18 ]
%v38 = phi double [ %v78, %b19 ], [ -1.000000e+11, %b16 ], [ %v31, %b18 ]
%v39 = phi double [ %v82, %b19 ], [ 1.000000e+11, %b16 ], [ %v34, %b18 ]
%v40 = phi double [ %v80, %b19 ], [ -1.000000e+11, %b16 ], [ %v33, %b18 ]
%v41 = phi double [ %v84, %b19 ], [ 1.000000e+11, %b16 ], [ %v35, %b18 ]
%v44 = load double, ptr null, align 8, !tbaa !0
%v45 = select i1 undef, double %v44, double %v36
%v46 = load double, ptr %v0, align 8, !tbaa !0
%v47 = select i1 undef, double %v46, double %v38
%v48 = load double, ptr undef, align 8, !tbaa !0
%v49 = select i1 undef, double %v48, double %v40
%v50 = select i1 undef, double %v44, double %v37
%v51 = fcmp ogt double %v39, %v46
%v52 = select i1 %v51, double %v46, double %v39
%v53 = select i1 undef, double %v48, double %v41
%v54 = load double, ptr null, align 8, !tbaa !0
%v55 = select i1 undef, double %v54, double %v45
%v56 = load double, ptr undef, align 8, !tbaa !0
%v57 = select i1 undef, double %v56, double %v47
%v58 = load double, ptr undef, align 8, !tbaa !0
%v59 = select i1 undef, double %v58, double %v49
%v60 = select i1 undef, double %v54, double %v50
%v61 = select i1 undef, double %v56, double %v52
%v62 = select i1 false, double %v58, double %v53
%v63 = load double, ptr undef, align 8, !tbaa !0
%v64 = select i1 undef, double %v63, double %v55
%v65 = load double, ptr undef, align 8, !tbaa !0
%v66 = select i1 undef, double %v65, double %v57
%v67 = load double, ptr null, align 8, !tbaa !0
%v68 = select i1 undef, double %v67, double %v59
%v69 = fcmp ogt double %v60, %v63
%v70 = select i1 %v69, double %v63, double %v60
%v71 = select i1 false, double %v65, double %v61
%v72 = select i1 false, double %v67, double %v62
%v73 = load double, ptr null, align 8, !tbaa !0
%v74 = fcmp olt double %v64, %v73
%v75 = select i1 %v74, double %v73, double %v64
%v76 = load double, ptr null, align 8, !tbaa !0
%v77 = fcmp olt double %v66, %v76
%v78 = select i1 %v77, double %v76, double %v66
%v79 = fcmp olt double %v68, 0.000000e+00
%v80 = select i1 %v79, double 0.000000e+00, double %v68
%v81 = select i1 undef, double %v73, double %v70
%v82 = select i1 undef, double %v76, double %v71
%v83 = fcmp ogt double %v72, 0.000000e+00
%v84 = select i1 %v83, double 0.000000e+00, double %v72
br i1 false, label %b20, label %b19
b20: ; preds = %b19, %b18, %b6
unreachable
}
declare i32 @f1(...)
; Function Attrs: nounwind
declare noalias ptr @f2() #0
declare ptr @f3(...)
attributes #0 = { nounwind }
!0 = !{!1, !1, i64 0}
!1 = !{!"double", !2}
!2 = !{!"omnipotent char", !3}
!3 = !{!"Simple C/C++ TBAA"}
|
