Add a comment to this test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102387 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-04-26 21:37:43 +00:00
parent 93e066d0e2
commit 585c40129f

View File

@ -1,6 +1,9 @@
; RUN: opt < %s -analyze -scalar-evolution |& grep {/u 3}
; XFAIL: *
; This is a tricky testcase for unsigned wrap detection which ScalarEvolution
; doesn't yet know how to do.
define i32 @f(i32 %x) nounwind readnone {
entry:
%0 = icmp ugt i32 %x, 999 ; <i1> [#uses=1]