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authorBruno Cardoso Lopes <bruno.cardoso@gmail.com>2011-07-22 00:15:03 +0000
committerBruno Cardoso Lopes <bruno.cardoso@gmail.com>2011-07-22 00:15:03 +0000
commit08b076cc968be1c3d1f62f484e3620fca06877c1 (patch)
tree6e5b56f49af59ea6affef3a526e05b3bdf0e49ae /test
parent74dad551d839814cf8f6d8a8e81f2e365837d2b8 (diff)
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Although we already support this, add testcases for consistency
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135728 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r--test/CodeGen/X86/avx-cast.ll21
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx-cast.ll b/test/CodeGen/X86/avx-cast.ll
index bb742f8..e24cfeb 100644
--- a/test/CodeGen/X86/avx-cast.ll
+++ b/test/CodeGen/X86/avx-cast.ll
@@ -24,3 +24,24 @@ entry:
ret <4 x i64> %shuffle.i
}
+; CHECK: vextractf128 $0
+define <4 x float> @castD(<8 x float> %m) nounwind uwtable readnone ssp {
+entry:
+ %shuffle.i = shufflevector <8 x float> %m, <8 x float> %m, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
+ ret <4 x float> %shuffle.i
+}
+
+; CHECK: vextractf128 $0
+define <2 x i64> @castE(<4 x i64> %m) nounwind uwtable readnone ssp {
+entry:
+ %shuffle.i = shufflevector <4 x i64> %m, <4 x i64> %m, <2 x i32> <i32 0, i32 1>
+ ret <2 x i64> %shuffle.i
+}
+
+; CHECK: vextractf128 $0
+define <2 x double> @castF(<4 x double> %m) nounwind uwtable readnone ssp {
+entry:
+ %shuffle.i = shufflevector <4 x double> %m, <4 x double> %m, <2 x i32> <i32 0, i32 1>
+ ret <2 x double> %shuffle.i
+}
+