ARM test cases contributed by Apple.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33354 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 77 insertions, 0 deletions

diff --git a/test/CodeGen/ARM/pack.ll b/test/CodeGen/ARM/pack.ll
new file mode 100644
index 0000000000..66f30fd713
--- /dev/null
+++ b/test/CodeGen/ARM/pack.ll
@@ -0,0 +1,77 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6 | grep pkhbt | wc -l | grep 5 &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v6 | grep pkhtb | wc -l | grep 4
+implementation   ; Functions:
+
+int %test1(int %X, int %Y) {
+	%tmp1 = and int %X, 65535		; <int> [#uses=1]
+	%tmp4 = shl int %Y, ubyte 16		; <int> [#uses=1]
+	%tmp5 = or int %tmp4, %tmp1		; <int> [#uses=1]
+	ret int %tmp5
+}
+
+int %test1a(int %X, int %Y) {
+	%tmp19 = and int %X, 65535		; <int> [#uses=1]
+	%tmp37 = shl int %Y, ubyte 16		; <int> [#uses=1]
+	%tmp5 = or int %tmp37, %tmp19		; <int> [#uses=1]
+	ret int %tmp5
+}
+
+int %test2(int %X, int %Y) {
+	%tmp1 = and int %X, 65535		; <int> [#uses=1]
+	%tmp3 = shl int %Y, ubyte 12		; <int> [#uses=1]
+	%tmp4 = and int %tmp3, -65536		; <int> [#uses=1]
+	%tmp57 = or int %tmp4, %tmp1		; <int> [#uses=1]
+	ret int %tmp57
+}
+
+int %test3(int %X, int %Y) {
+	%tmp19 = and int %X, 65535		; <int> [#uses=1]
+	%tmp37 = shl int %Y, ubyte 18		; <int> [#uses=1]
+	%tmp5 = or int %tmp37, %tmp19		; <int> [#uses=1]
+	ret int %tmp5
+}
+
+int %test4(int %X, int %Y) {
+	%tmp1 = and int %X, 65535		; <int> [#uses=1]
+	%tmp3 = and int %Y, -65536		; <int> [#uses=1]
+	%tmp46 = or int %tmp3, %tmp1		; <int> [#uses=1]
+	ret int %tmp46
+}
+
+int %test5(int %X, int %Y) {
+	%tmp17 = and int %X, -65536		; <int> [#uses=1]
+	%tmp2 = cast int %Y to uint		; <uint> [#uses=1]
+	%tmp4 = shr uint %tmp2, ubyte 16		; <uint> [#uses=1]
+	%tmp4 = cast uint %tmp4 to int		; <int> [#uses=1]
+	%tmp5 = or int %tmp4, %tmp17		; <int> [#uses=1]
+	ret int %tmp5
+}
+
+int %test5a(int %X, int %Y) {
+	%tmp110 = and int %X, -65536		; <int> [#uses=1]
+	%Y = cast int %Y to uint		; <uint> [#uses=1]
+	%tmp37 = shr uint %Y, ubyte 16		; <uint> [#uses=1]
+	%tmp39 = cast uint %tmp37 to int		; <int> [#uses=1]
+	%tmp5 = or int %tmp39, %tmp110		; <int> [#uses=1]
+	ret int %tmp5
+}
+
+int %test6(int %X, int %Y) {
+	%tmp1 = and int %X, -65536		; <int> [#uses=1]
+	%Y = cast int %Y to uint		; <uint> [#uses=1]
+	%tmp37 = shr uint %Y, ubyte 12		; <uint> [#uses=1]
+	%tmp38 = cast uint %tmp37 to int		; <int> [#uses=1]
+	%tmp4 = and int %tmp38, 65535		; <int> [#uses=1]
+	%tmp59 = or int %tmp4, %tmp1		; <int> [#uses=1]
+	ret int %tmp59
+}
+
+int %test7(int %X, int %Y) {
+	%tmp1 = and int %X, -65536		; <int> [#uses=1]
+	%tmp3 = shr int %Y, ubyte 18		; <int> [#uses=1]
+	%tmp4 = and int %tmp3, 65535		; <int> [#uses=1]
+	%tmp57 = or int %tmp4, %tmp1		; <int> [#uses=1]
+	ret int %tmp57
+}
+