mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-20 03:23:01 +02:00
22 lines
602 B
LLVM
22 lines
602 B
LLVM
; RUN: opt < %s -loop-reduce -disable-output
|
|
; PR 2537
|
|
|
|
define void @a() {
|
|
entry:
|
|
br label %dobody
|
|
|
|
dobody: ; preds = %dobody, %entry
|
|
%y.0 = phi i128 [ 0, %entry ], [ %add, %dobody ]
|
|
%x.0 = phi i128 [ 0, %entry ], [ %add2, %dobody ]
|
|
%add = add i128 %y.0, shl (i128 1, i128 64)
|
|
%add2 = add i128 %x.0, shl (i128 1, i128 48)
|
|
call void @b( i128 %add )
|
|
%cmp = icmp ult i128 %add2, shl (i128 1, i128 64)
|
|
br i1 %cmp, label %dobody, label %afterdo
|
|
|
|
afterdo: ; preds = %dobody
|
|
ret void
|
|
}
|
|
|
|
declare void @b(i128 %add)
|