| Florian Hahn | 214e13d | 2017-08-23 10:20:59 +0000 | [diff] [blame^] | 1 | ; RUN: llc -start-before=isel -stop-after=isel -mtriple armv8-unknown-linux -o - < %s | FileCheck %s |
| 2 | |
| 3 | define <2 x float> @test_float(<6 x float>* %src) { |
| 4 | %v= load <6 x float>, <6 x float>* %src, align 1 |
| 5 | %r = shufflevector <6 x float> %v, <6 x float> undef, <2 x i32> <i32 2, i32 5> |
| 6 | ret <2 x float> %r |
| 7 | } |
| 8 | ; CHECK: name: test_float |
| 9 | ; CHECK: INSERT_SUBREG |
| 10 | |
| 11 | define <2 x i32> @test_i32(<6 x i32>* %src) { |
| 12 | %v= load <6 x i32>, <6 x i32>* %src, align 1 |
| 13 | %r = shufflevector <6 x i32> %v, <6 x i32> undef, <2 x i32> <i32 2, i32 5> |
| 14 | ret <2 x i32> %r |
| 15 | } |
| 16 | ; CHECK: name: test_i32 |
| 17 | ; CHECK: INSERT_SUBREG |
| 18 | |
| 19 | define <4 x i16> @test_i16(<12 x i16>* %src) { |
| 20 | %v= load <12 x i16>, <12 x i16>* %src, align 1 |
| 21 | %r = shufflevector <12 x i16> %v, <12 x i16> undef, <4 x i32> <i32 2, i32 5, i32 8, i32 7> |
| 22 | ret <4 x i16> %r |
| 23 | } |
| 24 | ; CHECK: name: test_i16 |
| 25 | ; CHECK: INSERT_SUBREG |
| 26 | |
| 27 | define <8 x i8> @test_i8(<24 x i8>* %src) { |
| 28 | %v= load <24 x i8>, <24 x i8>* %src, align 1 |
| 29 | %r = shufflevector <24 x i8> %v, <24 x i8> undef, <8 x i32> <i32 2, i32 5, i32 8, i32 11, i32 14, i32 17, i32 20, i32 23> |
| 30 | ret <8 x i8> %r |
| 31 | } |
| 32 | ; CHECK: name: test_i8 |
| 33 | ; CHECK: INSERT_SUBREG |