[FastISel] Local values shouldn't be alive across an inline asm call with side effects.

[oota-llvm.git] / test / CodeGen / PowerPC / vsx.ll

diff --git a/test/CodeGen/PowerPC/vsx.ll b/test/CodeGen/PowerPC/vsx.ll
index d0ff0f2829ec18fc76763101c167890e1a586c42..f5ac577a75daa323d7d4650a560bc9ada6635df0 100644 (file)
--- a/test/CodeGen/PowerPC/vsx.ll
+++ b/test/CodeGen/PowerPC/vsx.ll
@@ -624,3 +624,28 @@ define <2 x double> @test70(<2 x i8> %a) {
 ; CHECK: blr
 }
 
+define <2 x i32> @test80(i32 %v) {
+  %b1 = insertelement <2 x i32> undef, i32 %v, i32 0
+  %b2 = shufflevector <2 x i32> %b1, <2 x i32> undef, <2 x i32> zeroinitializer
+  %i = add <2 x i32> %b2, <i32 2, i32 3>
+  ret <2 x i32> %i
+
+; CHECK-LABEL: @test80
+; CHECK-DAG: addi [[R1:[0-9]+]], 3, 3
+; CHECK-DAG: addi [[R2:[0-9]+]], 1, -16
+; CHECK-DAG: addi [[R3:[0-9]+]], 3, 2
+; CHECK: std [[R1]], 8([[R2]])
+; CHECK: std [[R3]], -16(1)
+; CHECK: lxvd2x 34, 0, [[R2]]
+; CHECK-NOT: stxvd2x
+; CHECK: blr
+}
+
+define <2 x double> @test81(<4 x float> %b) {
+  %w = bitcast <4 x float> %b to <2 x double>
+  ret <2 x double> %w
+
+; CHECK-LABEL: @test81
+; CHECK: blr
+}
+