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-rw-r--r--test/CodeGen/X86/avx-trunc.ll7
1 files changed, 6 insertions, 1 deletions
diff --git a/test/CodeGen/X86/avx-trunc.ll b/test/CodeGen/X86/avx-trunc.ll
index d007736..58d0a35 100644
--- a/test/CodeGen/X86/avx-trunc.ll
+++ b/test/CodeGen/X86/avx-trunc.ll
@@ -12,4 +12,9 @@ define <8 x i16> @trunc_32_16(<8 x i32> %A) nounwind uwtable readnone ssp{
%B = trunc <8 x i32> %A to <8 x i16>
ret <8 x i16>%B
}
-
+define <16 x i8> @trunc_16_8(<16 x i16> %A) nounwind uwtable readnone ssp{
+; CHECK-LABEL: trunc_16_8
+; CHECK: pshufb
+ %B = trunc <16 x i16> %A to <16 x i8>
+ ret <16 x i8> %B
+}