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1; RUN: llc -mtriple thumbv7 -stop-after=if-converter < %s 2>&1 | FileCheck %s2 3; Make sure the save point and restore point are dropped from MFI at4; this point. Notably, if it isn't is will be invalid and reference a5; deleted block (%bb.-1.if.end)6 7; CHECK-NOT: savePoint:8; CHECK-NOT: restorePoint:9 10target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"11target triple = "thumbv7"12 13define i32 @f(i32 %n) {14entry:15 %cmp = icmp ult i32 %n, 416 br i1 %cmp, label %return, label %if.end17 18if.end:19 tail call void @g(i32 %n)20 br label %return21 22return:23 %retval.0 = phi i32 [ 0, %if.end ], [ -1, %entry ]24 ret i32 %retval.025}26 27declare void @g(i32)28