llvm-6502/test/Transforms/TailDup/2003-08-23-InvalidatedPointers.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

30 lines
1.1 KiB
LLVM

; RUN: opt < %s -tailduplicate -disable-output
define i32 @sell_haggle() {
entry:
br i1 false, label %then.5, label %UnifiedExitNode
then.5: ; preds = %entry
br i1 false, label %loopentry.1.preheader, label %else.1
else.1: ; preds = %then.5
br label %loopentry.1.preheader
loopentry.1.preheader: ; preds = %else.1, %then.5
%final_ask.0 = phi i32 [ 0, %else.1 ], [ 0, %then.5 ] ; <i32> [#uses=2]
br label %loopentry.1
loopentry.1: ; preds = %endif.17, %loopentry.1.preheader
switch i32 0, label %UnifiedExitNode [
i32 2, label %UnifiedExitNode
i32 1, label %endif.16
]
endif.16: ; preds = %loopentry.1
br i1 false, label %then.17, label %UnifiedExitNode
then.17: ; preds = %endif.16
br i1 false, label %then.18, label %endif.17
then.18: ; preds = %then.17
br i1 false, label %endif.17, label %UnifiedExitNode
endif.17: ; preds = %then.18, %then.17
%cur_ask.3 = phi i32 [ %final_ask.0, %then.17 ], [ %final_ask.0, %then.18 ] ; <i32> [#uses=0]
br i1 false, label %loopentry.1, label %UnifiedExitNode
UnifiedExitNode: ; preds = %endif.17, %then.18, %endif.16, %loopentry.1, %loopentry.1, %entry
ret i32 0
}