diff options
Diffstat (limited to 'test/CodeGen/ARM/vmov.ll')
| -rw-r--r-- | test/CodeGen/ARM/vmov.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/vmov.ll b/test/CodeGen/ARM/vmov.ll index be95657..0c23879 100644 --- a/test/CodeGen/ARM/vmov.ll +++ b/test/CodeGen/ARM/vmov.ll @@ -381,3 +381,20 @@ entry: store <4 x float> %b, <4 x float> *%p ret void } + +; Vector any_extends must be selected as either vmovl.u or vmovl.s. +; rdar://10723651 +define void @any_extend(<4 x i1> %x, <4 x i32> %y) nounwind ssp { +entry: +;CHECK: any_extend +;CHECK: vmovl + %and.i186 = zext <4 x i1> %x to <4 x i32> + %add.i185 = sub <4 x i32> %and.i186, %y + %sub.i = sub <4 x i32> %add.i185, zeroinitializer + %add.i = add <4 x i32> %sub.i, zeroinitializer + %vmovn.i = trunc <4 x i32> %add.i to <4 x i16> + tail call void @llvm.arm.neon.vst1.v4i16(i8* undef, <4 x i16> %vmovn.i, i32 2) + unreachable +} + +declare void @llvm.arm.neon.vst1.v4i16(i8*, <4 x i16>, i32) nounwind |