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llvm-mirror/test/Transforms/TailDup/2008-05-13-InfiniteLoop.ll
Dan Gohman 205b641954 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

27 lines
609 B
LLVM

; RUN: opt < %s -tailduplicate | llc
; PR2323
define i32 @func_27(i32 %p_28) nounwind {
entry:
%tmp125 = trunc i32 %p_28 to i8 ; <i8> [#uses=1]
%tmp5.i = icmp eq i8 %tmp125, 0 ; <i1> [#uses=1]
br i1 %tmp5.i, label %bb8.i, label %bb.i
bb.i: ; preds = %entry
br label %bb39.i
bb8.i: ; preds = %entry
br label %bb11.i
bb11.i: ; preds = %bb39.i, %bb8.i
%tmp126 = trunc i32 %p_28 to i8 ; <i8> [#uses=1]
br label %bb39.i
bb39.i: ; preds = %bb11.i, %bb.i
%tmp127 = trunc i32 %p_28 to i8 ; <i8> [#uses=1]
br label %bb11.i
func_29.exit: ; No predecessors!
ret i32 undef
}