| Marek Olsak | 37cd4d0 | 2015-02-03 21:53:27 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=redwood | FileCheck --check-prefix=EG %s |
| 2 | ; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=rs880 | FileCheck --check-prefix=R600 %s |
| Tom Stellard | ecc2ad1 | 2013-05-17 15:23:21 +0000 | [diff] [blame] | 3 | |
| 4 | ; The earliest R600 GPUs have a slightly different encoding than the rest of |
| 5 | ; the VLIW4/5 GPUs. |
| 6 | |
| Marek Olsak | 37cd4d0 | 2015-02-03 21:53:27 +0000 | [diff] [blame] | 7 | ; EG: {{^}}test: |
| 8 | ; EG: MUL_IEEE {{[ *TXYZWPVxyzw.,0-9]+}} ; encoding: [{{0x[0-9a-f]+,0x[0-9a-f]+,0x[0-9a-f]+,0x[0-9a-f]+,0x10,0x01,0x[0-9a-f]+,0x[0-9a-f]+}}] |
| Tom Stellard | ecc2ad1 | 2013-05-17 15:23:21 +0000 | [diff] [blame] | 9 | |
| Marek Olsak | 37cd4d0 | 2015-02-03 21:53:27 +0000 | [diff] [blame] | 10 | ; R600: {{^}}test: |
| 11 | ; R600: MUL_IEEE {{[ *TXYZWPVxyzw.,0-9]+}} ; encoding: [{{0x[0-9a-f]+,0x[0-9a-f]+,0x[0-9a-f]+,0x[0-9a-f]+,0x10,0x02,0x[0-9a-f]+,0x[0-9a-f]+}}] |
| Tom Stellard | ecc2ad1 | 2013-05-17 15:23:21 +0000 | [diff] [blame] | 12 | |
| Nicolai Haehnle | df3a20c | 2016-04-06 19:40:20 +0000 | [diff] [blame] | 13 | define amdgpu_ps void @test(<4 x float> inreg %reg0) { |
| Tom Stellard | ecc2ad1 | 2013-05-17 15:23:21 +0000 | [diff] [blame] | 14 | entry: |
| Vincent Lejeune | f143af3 | 2013-11-11 22:10:24 +0000 | [diff] [blame] | 15 | %r0 = extractelement <4 x float> %reg0, i32 0 |
| 16 | %r1 = extractelement <4 x float> %reg0, i32 1 |
| 17 | %r2 = fmul float %r0, %r1 |
| 18 | %vec = insertelement <4 x float> undef, float %r2, i32 0 |
| Matt Arsenault | 82e5e1e | 2016-07-15 21:27:08 +0000 | [diff] [blame] | 19 | call void @llvm.r600.store.swizzle(<4 x float> %vec, i32 0, i32 0) |
| Tom Stellard | ecc2ad1 | 2013-05-17 15:23:21 +0000 | [diff] [blame] | 20 | ret void |
| 21 | } |
| 22 | |
| Matt Arsenault | 82e5e1e | 2016-07-15 21:27:08 +0000 | [diff] [blame] | 23 | declare void @llvm.r600.store.swizzle(<4 x float>, i32, i32) |