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Source code

; ModuleID = '<stdin>'
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@global = external global i32, align 4
@global.1 = external global i32, align 4
@global.2 = external global i32, align 4
@global.3 = external global i32, align 4
@global.4 = external global i32, align 4
@global.5 = external global i32, align 4
@global.6 = external global i32, align 4
@global.7 = external global i32, align 4
@global.8 = external global i32, align 4
@global.9 = external global i32, align 4
@global.10 = external global i32, align 4

define i32 @ham(i32 %arg) {
bb:
  %tmp = add i32 %arg, -4
  %tmp1 = icmp ugt i32 %tmp, 2
  br i1 %tmp1, label %bb25, label %bb2

bb2:
  switch i32 %arg, label %bb25 [
    i32 0, label %bb3
    i32 1, label %bb5
    i32 2, label %bb7
    i32 3, label %bb9
    i32 4, label %bb11
    i32 5, label %bb13
    i32 6, label %bb15
    i32 7, label %bb17
    i32 8, label %bb19
    i32 9, label %bb21
    i32 10, label %bb23
  ]

bb3:
  %tmp4 = load i32, i32* @global, align 4
  br label %bb25

bb5:
  %tmp6 = load i32, i32* @global.1, align 4
  br label %bb25

bb7:
  %tmp8 = load i32, i32* @global.2, align 4
  br label %bb25

bb9:
  %tmp10 = load i32, i32* @global.3, align 4
  br label %bb25

bb11:
  %tmp12 = load i32, i32* @global.4, align 4
  br label %bb25

bb13:
  %tmp14 = load i32, i32* @global.5, align 4
  br label %bb25

bb15:
  %tmp16 = load i32, i32* @global.6, align 4
  br label %bb25

bb17:
  %tmp18 = load i32, i32* @global.7, align 4
  br label %bb25

bb19:
  %tmp20 = load i32, i32* @global.8, align 4
  br label %bb25

bb21:
  %tmp22 = load i32, i32* @global.9, align 4
  br label %bb25

bb23:
  %tmp24 = load i32, i32* @global.10, align 4
  br label %bb25

bb25:
  %tmp26 = phi i32 [ %tmp24, %bb23 ], [ %tmp22, %bb21 ], [ %tmp20, %bb19 ], [ %tmp18, %bb17 ], [ %tmp16, %bb15 ], [ %tmp14, %bb13 ], [ %tmp12, %bb11 ], [ %tmp10, %bb9 ], [ %tmp8, %bb7 ], [ %tmp6, %bb5 ], [ %tmp4, %bb3 ], [ 0, %bb ], [ 0, %bb2 ]
  ret i32 %tmp26
}

define i32 @bar(i32 %arg) {
bb:
  %tmp = sub i32 %arg, 4
  %tmp1 = icmp ugt i32 %tmp, 2
  br i1 %tmp1, label %bb25, label %bb2