llvm/test/Transforms/TailDup/basictest.ll
Dan Gohman f2f6ce65b7 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

21 lines
536 B
LLVM

; RUN: opt < %s -tailduplicate -disable-output
declare void @__main()
define i32 @main() {
entry:
call void @__main( )
br label %loopentry
loopentry: ; preds = %no_exit, %entry
%i.0 = phi i32 [ %inc, %no_exit ], [ 0, %entry ] ; <i32> [#uses=3]
%tmp.1 = icmp sle i32 %i.0, 99 ; <i1> [#uses=1]
br i1 %tmp.1, label %no_exit, label %return
no_exit: ; preds = %loopentry
%tmp.51 = call i32 @main( ) ; <i32> [#uses=0]
%inc = add i32 %i.0, 1 ; <i32> [#uses=1]
br label %loopentry
return: ; preds = %loopentry
ret i32 %i.0
}