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Differential D22486

AMDGPU: Add missing tests for xnack option for HSA
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Authored by arsenm on Jul 18 2016, 3:48 PM.

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• tstellarAMD

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Event Timeline

arsenm updated this revision to Diff 64407.Jul 18 2016, 3:48 PM
arsenm retitled this revision from to AMDGPU: Add missing tests for xnack option for HSA.
arsenm updated this object.
arsenm added a reviewer: • tstellarAMD.
arsenm added a subscriber: llvm-commits.
Herald added a subscriber: kzhuravl. · View Herald TranscriptJul 18 2016, 3:48 PM
• tstellarAMD accepted this revision.Jul 25 2016, 5:19 PM
• tstellarAMD edited edge metadata.

LGTM.

This revision is now accepted and ready to land.Jul 25 2016, 5:19 PM
arsenm closed this revision.Jul 26 2016, 10:03 AM

r276765

Revision Contents

PathSize
test/
CodeGen/
AMDGPU/
26 lines

Diff 64407

test/CodeGen/AMDGPU/flat-scratch-reg.ll

; RUN: llc < %s -march=amdgcn -mcpu=kaveri -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=CI --check-prefix=NO-XNACK ; RUN: llc -march=amdgcn -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=NOXNACK -check-prefix=CI -check-prefix=GCN %s
; RUN: llc < %s -march=amdgcn -mcpu=fiji -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=VI --check-prefix=NO-XNACK ; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s | FileCheck -check-prefix=NOXNACK -check-prefix=VI -check-prefix=GCN %s
; RUN: llc < %s -march=amdgcn -mcpu=carrizo -mattr=+xnack -verify-machineinstrs | FileCheck %s --check-prefix=GCN --check-prefix=VI --check-prefix=XNACK ; RUN: llc -march=amdgcn -mcpu=carrizo -mattr=+xnack -verify-machineinstrs < %s | FileCheck -check-prefix=XNACK -check-prefix=VI -check-prefix=GCN %s
; 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
; 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
; 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
; GCN-LABEL: {{^}}no_vcc_no_flat: ; GCN-LABEL: {{^}}no_vcc_no_flat:
; NO-XNACK: ; NumSgprs: 8 ; HSA-NOXNACK: is_xnack_enabled = 0
; HSA-XNACK: is_xnack_enabled = 1
; NOXNACK: ; NumSgprs: 8
; XNACK: ; NumSgprs: 12 ; XNACK: ; NumSgprs: 12
define void @no_vcc_no_flat() { define void @no_vcc_no_flat() {
entry: entry:
call void asm sideeffect "", "~{SGPR7}"() call void asm sideeffect "", "~{SGPR7}"()
ret void ret void
} }
; GCN-LABEL: {{^}}vcc_no_flat: ; GCN-LABEL: {{^}}vcc_no_flat:
; NO-XNACK: ; NumSgprs: 10 ; HSA-NOXNACK: is_xnack_enabled = 0
; HSA-XNACK: is_xnack_enabled = 1
; NOXNACK: ; NumSgprs: 10
; XNACK: ; NumSgprs: 12 ; XNACK: ; NumSgprs: 12
define void @vcc_no_flat() { define void @vcc_no_flat() {
entry: entry:
call void asm sideeffect "", "~{SGPR7},~{VCC}"() call void asm sideeffect "", "~{SGPR7},~{VCC}"()
ret void ret void
} }
; GCN-LABEL: {{^}}no_vcc_flat: ; GCN-LABEL: {{^}}no_vcc_flat:
; HSA-NOXNACK: is_xnack_enabled = 0
; HSA-XNACK: is_xnack_enabled = 1
; CI: ; NumSgprs: 12 ; CI: ; NumSgprs: 12
; VI: ; NumSgprs: 14 ; VI: ; NumSgprs: 14
define void @no_vcc_flat() { define void @no_vcc_flat() {
entry: entry:
call void asm sideeffect "", "~{SGPR7},~{FLAT_SCR}"() call void asm sideeffect "", "~{SGPR7},~{FLAT_SCR}"()
ret void ret void
} }
; GCN-LABEL: {{^}}vcc_flat: ; GCN-LABEL: {{^}}vcc_flat:
; HSA-NOXNACK: is_xnack_enabled = 0
; HSA-XNACK: is_xnack_enabled = 1
; CI: ; NumSgprs: 12 ; CI: ; NumSgprs: 12
; VI: ; NumSgprs: 14 ; VI: ; NumSgprs: 14
define void @vcc_flat() { define void @vcc_flat() {
entry: entry:
call void asm sideeffect "", "~{SGPR7},~{VCC},~{FLAT_SCR}"() call void asm sideeffect "", "~{SGPR7},~{VCC},~{FLAT_SCR}"()
ret void ret void
} }