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-rw-r--r--test/Transforms/InstCombine/vec_extract_elt.ll10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/vec_extract_elt.ll b/test/Transforms/InstCombine/vec_extract_elt.ll
index 63e4ee2..166066a 100644
--- a/test/Transforms/InstCombine/vec_extract_elt.ll
+++ b/test/Transforms/InstCombine/vec_extract_elt.ll
@@ -7,3 +7,13 @@ define i32 @test(float %f) {
ret i32 %tmp19
}
+define i64 @test2(i64 %in) {
+ %vec = insertelement <8 x i64> undef, i64 %in, i32 0
+ %splat = shufflevector <8 x i64> %vec, <8 x i64> undef, <8 x i32> zeroinitializer
+ %add = add <8 x i64> %splat, <i64 0, i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7>
+ %scl1 = extractelement <8 x i64> %add, i32 0
+ %scl2 = extractelement <8 x i64> %add, i32 0
+ %r = add i64 %scl1, %scl2
+ ret i64 %r
+}
+
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