-; RUN: llvm-as < %s | opt -analyze -scalar-evolution -disable-output \
-; RUN: | grep {Loop for\\.body: backedge-taken count is (-1 + \[%\]ecx)}
+; RUN: opt < %s -analyze -scalar-evolution | FileCheck %s
; PR4599
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
+; CHECK: Loop %for.body: backedge-taken count is (-1 + {{%?}}ecx)
+
define i32 @foo(i32 %ecx) nounwind {
entry:
%cmp2 = icmp eq i32 %ecx, 0 ; <i1> [#uses=1]