1 files changed, 48 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_cast.ll b/test/CodeGen/X86/vec_cast.ll
new file mode 100644
index 0000000..1f899b3
--- /dev/null
+++ b/test/CodeGen/X86/vec_cast.ll
@@ -0,0 +1,48 @@
+; RUN: llc < %s -march=x86-64 
+; RUN: llc < %s -march=x86-64 -disable-mmx
+
+define <8 x i32> @a(<8 x i16> %a) nounwind {
+  %c = sext <8 x i16> %a to <8 x i32>
+  ret <8 x i32> %c
+}
+
+define <3 x i32> @b(<3 x i16> %a) nounwind {
+  %c = sext <3 x i16> %a to <3 x i32>
+  ret <3 x i32> %c
+}
+
+define <1 x i32> @c(<1 x i16> %a) nounwind {
+  %c = sext <1 x i16> %a to <1 x i32>
+  ret <1 x i32> %c
+}
+
+define <8 x i32> @d(<8 x i16> %a) nounwind {
+  %c = zext <8 x i16> %a to <8 x i32>
+  ret <8 x i32> %c
+}
+
+define <3 x i32> @e(<3 x i16> %a) nounwind {
+  %c = zext <3 x i16> %a to <3 x i32>
+  ret <3 x i32> %c
+}
+
+define <1 x i32> @f(<1 x i16> %a) nounwind {
+  %c = zext <1 x i16> %a to <1 x i32>
+  ret <1 x i32> %c
+}
+
+; TODO: Legalize doesn't yet handle this.
+;define <8 x i16> @g(<8 x i32> %a) nounwind {
+;  %c = trunc <8 x i32> %a to <8 x i16>
+;  ret <8 x i16> %c
+;}
+
+define <3 x i16> @h(<3 x i32> %a) nounwind {
+  %c = trunc <3 x i32> %a to <3 x i16>
+  ret <3 x i16> %c
+}
+
+define <1 x i16> @i(<1 x i32> %a) nounwind {
+  %c = trunc <1 x i32> %a to <1 x i16>
+  ret <1 x i16> %c
+}