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llvm-mirror/test/Transforms/LICM/Preserve-LCSSA.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

26 lines
537 B
LLVM

; RUN: opt < %s -loop-rotate -licm -loop-unswitch -disable-output
define i32 @stringSearch_Clib(i32 %count) {
entry:
br i1 false, label %bb36, label %bb44
bb4: ; preds = %bb36
br i1 false, label %cond_next, label %cond_true
cond_true: ; preds = %bb4
ret i32 0
cond_next: ; preds = %bb4
ret i32 0
bb36: ; preds = %bb41, %entry
br i1 false, label %bb4, label %bb41
bb41: ; preds = %bb36
%ttmp2 = icmp slt i32 0, %count ; <i1> [#uses=1]
br i1 %ttmp2, label %bb36, label %bb44
bb44: ; preds = %bb41, %entry
ret i32 0
}