Remove bogus test.

[oota-llvm.git] / test / Assembler / vector-shift.ll

diff --git a/test/Assembler/vector-shift.ll b/test/Assembler/vector-shift.ll
index 3b2c07c903577ac0905f375db67744b05a639e5d..1850e66e8edce228aa5fbe24a6dce115f80f4f24 100644 (file)
--- a/test/Assembler/vector-shift.ll
+++ b/test/Assembler/vector-shift.ll
@@ -1,6 +1,6 @@
-; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep shl
-; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep ashr
-; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep lshr
+; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep shl | count 1
+; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep ashr | count 1
+; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep lshr | count 1
 
 define <4 x i32> @foo(<4 x i32> %a, <4 x i32> %b) nounwind  {
 entry:
@@ -19,3 +19,14 @@ entry:
        %cmp = ashr <4 x i32> %a, %b            ; <4 x i32> [#uses=1]
        ret <4 x i32> %cmp
 }
+
+; Constant expressions: these should be folded.
+define <2 x i64> @foo_ce() nounwind {
+  ret <2 x i64> shl (<2 x i64> <i64 5, i64 6>, <2 x i64> <i64 3, i64 5>)
+}
+define <2 x i64> @bar_ce() nounwind {
+  ret <2 x i64> lshr (<2 x i64> <i64 340, i64 380>, <2 x i64> <i64 3, i64 5>)
+}
+define <2 x i64> @baz_ce() nounwind {
+  ret <2 x i64> ashr (<2 x i64> <i64 573, i64 411>, <2 x i64> <i64 3, i64 5>)
+}