new testcase

llvm-svn: 27986

1 files changed, 43 insertions, 0 deletions

diff --git a/llvm/test/Regression/CodeGen/Generic/2006-04-26-SetCCAnd.ll b/llvm/test/Regression/CodeGen/Generic/2006-04-26-SetCCAnd.ll
new file mode 100644
index 00000000000..d827a0cc14b
--- /dev/null
+++ b/llvm/test/Regression/CodeGen/Generic/2006-04-26-SetCCAnd.ll
@@ -0,0 +1,43 @@
+; RUN: llvm-as < %s | llc
+; PR748
+
+%G = external global ushort		; <ushort*> [#uses=1]
+
+implementation   ; Functions:
+
+void %OmNewObjHdr() {
+entry:
+	br bool false, label %endif.4, label %then.0
+
+then.0:		; preds = %entry
+	ret void
+
+endif.4:		; preds = %entry
+	br bool false, label %else.3, label %shortcirc_next.3
+
+shortcirc_next.3:		; preds = %endif.4
+	ret void
+
+else.3:		; preds = %endif.4
+	switch int 0, label %endif.10 [
+		 int 5001, label %then.10
+		 int -5008, label %then.10
+	]
+
+then.10:		; preds = %else.3, %else.3
+	%tmp.112 = load ushort* null		; <ushort> [#uses=2]
+	%tmp.113 = load ushort* %G		; <ushort> [#uses=2]
+	%tmp.114 = setgt ushort %tmp.112, %tmp.113		; <bool> [#uses=1]
+	%tmp.120 = setlt ushort %tmp.112, %tmp.113		; <bool> [#uses=1]
+	%bothcond = and bool %tmp.114, %tmp.120		; <bool> [#uses=1]
+	br bool %bothcond, label %else.4, label %then.11
+
+then.11:		; preds = %then.10
+	ret void
+
+else.4:		; preds = %then.10
+	ret void
+
+endif.10:		; preds = %else.3
+	ret void
+}