1; RUN: llc -mtriple thumbv7 -stop-after=if-converter < %s 2>&1 | FileCheck %s 2 3; Make sure the save point and restore point are dropped from MFI at 4; this point. Notably, if it isn't is will be invalid and reference a 5; 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, 4 16 br i1 %cmp, label %return, label %if.end 17 18if.end: 19 tail call void @g(i32 %n) 20 br label %return 21 22return: 23 %retval.0 = phi i32 [ 0, %if.end ], [ -1, %entry ] 24 ret i32 %retval.0 25} 26 27declare void @g(i32) 28