1; RUN: opt -passes=inline < %s -S | FileCheck %s 2 3; CHECK-NOT: define 4; CHECK: define void @e() 5; CHECK-NOT: define 6 7@b = external local_unnamed_addr global i32, align 4 8 9define void @e() local_unnamed_addr { 10entry: 11 call fastcc void @d() 12 ret void 13} 14 15define internal fastcc void @f() unnamed_addr { 16entry: 17 call fastcc void @d() 18 ret void 19} 20 21define internal fastcc void @d() unnamed_addr { 22entry: 23 br label %L 24 25L: ; preds = %cleanup9, %entry 26 %cleanup.dest.slot.0 = phi i32 [ undef, %entry ], [ %cleanup.dest.slot.3, %cleanup9 ] 27 store i32 0, ptr @b, align 4 28 %tobool.not = icmp eq i32 0, 0 29 br i1 %tobool.not, label %if.then, label %while.cond 30 31while.cond: ; preds = %cleanup9, %L 32 %cleanup.dest.slot.2 = phi i32 [ %cleanup.dest.slot.0, %L ], [ 0, %cleanup9 ] 33 %0 = load i32, ptr @b, align 4 34 %tobool3.not = icmp eq i32 %0, 0 35 br i1 %tobool3.not, label %cleanup9, label %while.body4 36 37while.body4: ; preds = %while.cond 38 call fastcc void @f() 39 br label %cleanup9 40 41cleanup9: ; preds = %while.cond, %while.body4 42 %cleanup.dest.slot.3 = phi i32 [ %cleanup.dest.slot.2, %while.body4 ], [ 0, %while.cond ] 43 switch i32 %cleanup.dest.slot.3, label %common.ret [ 44 i32 0, label %while.cond 45 i32 2, label %L 46 ] 47 48common.ret: ; preds = %cleanup9, %if.then 49 ret void 50 51if.then: ; preds = %L 52 call void @e() 53 br label %common.ret 54} 55