Dan Gohman 1880092722 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.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

18 lines
305 B
LLVM

; RUN: opt < %s -gvnpre -S | grep b.gvnpre
define i32 @extract() {
entry: ; preds = %cond_false, %entry
br i1 true, label %cond_true, label %cond_false
cond_true:
br label %end
cond_false:
%a = select i1 true, i32 0, i32 1
br label %end
end:
%b = select i1 true, i32 0, i32 1
ret i32 %b
}