| Nicolai Haehnle | 5b50497 | 2016-01-04 23:35:53 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=amdgcn -mcpu=kaveri -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=CI --check-prefix=NO-XNACK |
| 2 | ; RUN: llc < %s -march=amdgcn -mcpu=fiji -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=VI --check-prefix=NO-XNACK |
| Nicolai Haehnle | 3c05d6d | 2016-01-07 17:10:20 +0000 | [diff] [blame] | 3 | ; RUN: llc < %s -march=amdgcn -mcpu=carrizo -mattr=+xnack -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=VI --check-prefix=XNACK |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 4 | |
| 5 | ; GCN-LABEL: {{^}}no_vcc_no_flat: |
| Nicolai Haehnle | 5b50497 | 2016-01-04 23:35:53 +0000 | [diff] [blame] | 6 | ; NO-XNACK: ; NumSgprs: 8 |
| 7 | ; XNACK: ; NumSgprs: 12 |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 8 | define void @no_vcc_no_flat() { |
| 9 | entry: |
| 10 | call void asm sideeffect "", "~{SGPR7}"() |
| 11 | ret void |
| 12 | } |
| 13 | |
| 14 | ; GCN-LABEL: {{^}}vcc_no_flat: |
| Nicolai Haehnle | 5b50497 | 2016-01-04 23:35:53 +0000 | [diff] [blame] | 15 | ; NO-XNACK: ; NumSgprs: 10 |
| 16 | ; XNACK: ; NumSgprs: 12 |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 17 | define void @vcc_no_flat() { |
| 18 | entry: |
| 19 | call void asm sideeffect "", "~{SGPR7},~{VCC}"() |
| 20 | ret void |
| 21 | } |
| 22 | |
| 23 | ; GCN-LABEL: {{^}}no_vcc_flat: |
| 24 | ; CI: ; NumSgprs: 12 |
| Nicolai Haehnle | 3c05d6d | 2016-01-07 17:10:20 +0000 | [diff] [blame] | 25 | ; VI: ; NumSgprs: 14 |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 26 | define void @no_vcc_flat() { |
| 27 | entry: |
| 28 | call void asm sideeffect "", "~{SGPR7},~{FLAT_SCR}"() |
| 29 | ret void |
| 30 | } |
| 31 | |
| 32 | ; GCN-LABEL: {{^}}vcc_flat: |
| 33 | ; CI: ; NumSgprs: 12 |
| Nicolai Haehnle | 3c05d6d | 2016-01-07 17:10:20 +0000 | [diff] [blame] | 34 | ; VI: ; NumSgprs: 14 |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 35 | define void @vcc_flat() { |
| 36 | entry: |
| 37 | call void asm sideeffect "", "~{SGPR7},~{VCC},~{FLAT_SCR}"() |
| 38 | ret void |
| 39 | } |