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llvm-mirror/test/Transforms/ADCE/2003-06-24-BadSuccessor.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

92 lines
2.3 KiB
LLVM

; RUN: opt < %s -adce -disable-output
target datalayout = "e-p:32:32"
%struct..CppObjTypeDesc = type { i32, i16, i16 }
%struct..TypeToken = type { i32, i16, i16 }
define i32 @C_ReFaxToDb() {
entry:
br i1 false, label %endif.0, label %then.0
then.0: ; preds = %entry
ret i32 0
endif.0: ; preds = %entry
br i1 false, label %then.11, label %then.4
then.4: ; preds = %endif.0
ret i32 0
then.11: ; preds = %endif.0
br i1 false, label %loopentry.0, label %else.2
loopentry.0: ; preds = %loopentry.1, %endif.14, %then.11
br i1 false, label %endif.14, label %loopexit.0
endif.14: ; preds = %loopentry.0
br i1 false, label %loopentry.1, label %loopentry.0
loopentry.1: ; preds = %then.53, %endif.14
%SubArrays.10 = phi i32* [ %SubArrays.8, %then.53 ], [ null, %endif.14 ] ; <i32*> [#uses=3]
br i1 false, label %no_exit.1, label %loopentry.0
no_exit.1: ; preds = %loopentry.1
switch i32 0, label %label.17 [
i32 2, label %label.11
i32 19, label %label.10
]
label.10: ; preds = %no_exit.1
br i1 false, label %then.43, label %endif.43
then.43: ; preds = %label.10
br i1 false, label %then.44, label %endif.44
then.44: ; preds = %then.43
br i1 false, label %shortcirc_next.4, label %endif.45
shortcirc_next.4: ; preds = %then.44
br i1 false, label %no_exit.2, label %loopexit.2
no_exit.2: ; preds = %shortcirc_next.4
%tmp.897 = getelementptr i32* %SubArrays.10, i64 0 ; <i32*> [#uses=1]
%tmp.899 = load i32* %tmp.897 ; <i32> [#uses=1]
store i32 %tmp.899, i32* null
ret i32 0
loopexit.2: ; preds = %shortcirc_next.4
ret i32 0
endif.45: ; preds = %then.44
ret i32 0
endif.44: ; preds = %then.43
ret i32 0
endif.43: ; preds = %label.10
ret i32 0
label.11: ; preds = %no_exit.1
ret i32 0
label.17: ; preds = %no_exit.1
br i1 false, label %then.53, label %shortcirc_next.7
shortcirc_next.7: ; preds = %label.17
br i1 false, label %then.53, label %shortcirc_next.8
shortcirc_next.8: ; preds = %shortcirc_next.7
ret i32 0
then.53: ; preds = %shortcirc_next.7, %label.17
%SubArrays.8 = phi i32* [ %SubArrays.10, %shortcirc_next.7 ], [ %SubArrays.10, %label.17 ] ; <i32*> [#uses=1]
%tmp.1023 = load i32* null ; <i32> [#uses=1]
switch i32 %tmp.1023, label %loopentry.1 [
]
loopexit.0: ; preds = %loopentry.0
ret i32 0
else.2: ; preds = %then.11
ret i32 0
}