| Jonas Paulsson | 458b7c0 | 2018-11-09 15:44:28 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s |
| 2 | |
| 3 | ; Test that a loaded value which is replicated is not inserted also in any |
| 4 | ; elements. |
| 5 | |
| 6 | ; CHECK: vlvgp %v0, %r0, %r0 |
| 7 | ; CHECK-NEXT: vrepf %v24, %v0, 1 |
| 8 | ; CHECK-NOT: vlvgf %v24, %r0, 1 |
| 9 | ; CHECK-NOT: vlvgf %v24, %r0, 2 |
| 10 | |
| 11 | define <4 x i32> @fun(i32 %arg, i32* %dst) { |
| 12 | %tmp = load i32, i32* undef |
| 13 | %tmp8 = insertelement <4 x i32> undef, i32 %tmp, i32 0 |
| 14 | %tmp9 = insertelement <4 x i32> %tmp8, i32 %tmp, i32 1 |
| 15 | %tmp10 = insertelement <4 x i32> %tmp9, i32 %tmp, i32 2 |
| 16 | %tmp11 = insertelement <4 x i32> %tmp10, i32 %arg, i32 3 |
| 17 | store i32 %tmp, i32* %dst |
| 18 | ret <4 x i32> %tmp11 |
| 19 | } |
| 20 | |