| Matt Arsenault | 07f6571 | 2016-07-26 16:45:50 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=amdgcn -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=NOXNACK -check-prefix=CI -check-prefix=GCN %s |
| 2 | ; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s | FileCheck -check-prefix=NOXNACK -check-prefix=VI -check-prefix=GCN %s |
| 3 | ; RUN: llc -march=amdgcn -mcpu=carrizo -mattr=+xnack -verify-machineinstrs < %s | FileCheck -check-prefix=XNACK -check-prefix=VI -check-prefix=GCN %s |
| 4 | |
| 5 | ; RUN: llc -march=amdgcn -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=NOXNACK -check-prefix=HSA-NOXNACK -check-prefix=HSA -check-prefix=GCN %s |
| 6 | ; RUN: llc -march=amdgcn -mtriple=amdgcn--amdhsa -mcpu=carrizo -mattr=-xnack -verify-machineinstrs < %s | FileCheck -check-prefix=VI -check-prefix=NOXNACK -check-prefix=HSA-NOXNACK -check-prefix=HSA -check-prefix=GCN %s |
| 7 | ; RUN: llc -march=amdgcn -mtriple=amdgcn--amdhsa -mcpu=carrizo -mattr=+xnack -verify-machineinstrs < %s | FileCheck -check-prefix=VI -check-prefix=XNACK -check-prefix=HSA-XNACK -check-prefix=HSA -check-prefix=GCN %s |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 8 | |
| 9 | ; GCN-LABEL: {{^}}no_vcc_no_flat: |
| Matt Arsenault | 07f6571 | 2016-07-26 16:45:50 +0000 | [diff] [blame^] | 10 | ; HSA-NOXNACK: is_xnack_enabled = 0 |
| 11 | ; HSA-XNACK: is_xnack_enabled = 1 |
| 12 | |
| 13 | ; NOXNACK: ; NumSgprs: 8 |
| Nicolai Haehnle | 5b50497 | 2016-01-04 23:35:53 +0000 | [diff] [blame] | 14 | ; XNACK: ; NumSgprs: 12 |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 15 | define void @no_vcc_no_flat() { |
| 16 | entry: |
| 17 | call void asm sideeffect "", "~{SGPR7}"() |
| 18 | ret void |
| 19 | } |
| 20 | |
| 21 | ; GCN-LABEL: {{^}}vcc_no_flat: |
| Matt Arsenault | 07f6571 | 2016-07-26 16:45:50 +0000 | [diff] [blame^] | 22 | ; HSA-NOXNACK: is_xnack_enabled = 0 |
| 23 | ; HSA-XNACK: is_xnack_enabled = 1 |
| 24 | |
| 25 | ; NOXNACK: ; NumSgprs: 10 |
| Nicolai Haehnle | 5b50497 | 2016-01-04 23:35:53 +0000 | [diff] [blame] | 26 | ; XNACK: ; NumSgprs: 12 |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 27 | define void @vcc_no_flat() { |
| 28 | entry: |
| 29 | call void asm sideeffect "", "~{SGPR7},~{VCC}"() |
| 30 | ret void |
| 31 | } |
| 32 | |
| 33 | ; GCN-LABEL: {{^}}no_vcc_flat: |
| Matt Arsenault | 07f6571 | 2016-07-26 16:45:50 +0000 | [diff] [blame^] | 34 | ; HSA-NOXNACK: is_xnack_enabled = 0 |
| 35 | ; HSA-XNACK: is_xnack_enabled = 1 |
| 36 | |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 37 | ; CI: ; NumSgprs: 12 |
| Nicolai Haehnle | 3c05d6d | 2016-01-07 17:10:20 +0000 | [diff] [blame] | 38 | ; VI: ; NumSgprs: 14 |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 39 | define void @no_vcc_flat() { |
| 40 | entry: |
| 41 | call void asm sideeffect "", "~{SGPR7},~{FLAT_SCR}"() |
| 42 | ret void |
| 43 | } |
| 44 | |
| 45 | ; GCN-LABEL: {{^}}vcc_flat: |
| Matt Arsenault | 07f6571 | 2016-07-26 16:45:50 +0000 | [diff] [blame^] | 46 | ; HSA-NOXNACK: is_xnack_enabled = 0 |
| 47 | ; HSA-XNACK: is_xnack_enabled = 1 |
| 48 | |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 49 | ; CI: ; NumSgprs: 12 |
| Nicolai Haehnle | 3c05d6d | 2016-01-07 17:10:20 +0000 | [diff] [blame] | 50 | ; VI: ; NumSgprs: 14 |
| Tom Stellard | caaa3aa | 2015-12-17 17:05:09 +0000 | [diff] [blame] | 51 | define void @vcc_flat() { |
| 52 | entry: |
| 53 | call void asm sideeffect "", "~{SGPR7},~{VCC},~{FLAT_SCR}"() |
| 54 | ret void |
| 55 | } |