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llvm-mirror/test/Transforms/GVNPRE/2007-07-07-AnticOutUnique.ll
Owen Anderson 30fc1decdc Fix an error where ANTIC_OUT was ending up with more than one expression of
the same value number.  This fixes an infinite loop on 444.namd.

llvm-svn: 37967
2007-07-07 20:13:57 +00:00

15 lines
741 B
LLVM

; RUN: llvm-as < %s | opt -gvnpre | llvm-dis
%"struct.ObjectArena<char>" = type { i32, i32, %"struct.ResizeArray<char*>", i8*, i8* }
%"struct.ResizeArray<char*>" = type { i32 (...)**, %"struct.ResizeArrayRaw<char*>"* }
%"struct.ResizeArrayRaw<char*>" = type { i8**, i8*, i32, i32, i32, float, i32 }
define void @_ZN11ObjectArenaIcED1Ev(%"struct.ObjectArena<char>"* %this) {
entry:
br label %cond_true21
cond_true21: ; preds = %cond_true21, %entry
%tmp215.0 = phi %"struct.ResizeArray<char*>"* [ null, %entry ], [ null, %cond_true21 ] ; <%"struct.ResizeArray<char*>"*> [#uses=1]
%tmp2.i2 = getelementptr %"struct.ResizeArray<char*>"* %tmp215.0, i32 0, i32 1 ; <%"struct.ResizeArrayRaw<char*>"**> [#uses=0]
br label %cond_true21
}