Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

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

@@ -1,108 +0,0 @@
-; RUN: llc -march=amdgcn -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=CI -check-prefix=GCN %s
-; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs < %s | FileCheck -check-prefix=VI-NOXNACK -check-prefix=GCN %s
-
-; RUN: llc -march=amdgcn -mcpu=carrizo -mattr=-xnack -verify-machineinstrs < %s | FileCheck -check-prefix=VI-NOXNACK  -check-prefix=GCN %s
-; RUN: llc -march=amdgcn -mcpu=stoney -mattr=-xnack -verify-machineinstrs < %s | FileCheck -check-prefix=VI-NOXNACK  -check-prefix=GCN %s
-
-; RUN: llc -march=amdgcn -mcpu=carrizo -verify-machineinstrs < %s | FileCheck -check-prefix=VI-XNACK  -check-prefix=GCN %s
-; RUN: llc -march=amdgcn -mcpu=stoney  -verify-machineinstrs < %s | FileCheck -check-prefix=VI-XNACK  -check-prefix=GCN %s
-
-; RUN: llc -march=amdgcn -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=HSA-CI -check-prefix=GCN %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn--amdhsa -mcpu=carrizo -mattr=-xnack -verify-machineinstrs < %s | FileCheck -check-prefix=HSA-VI-NOXNACK -check-prefix=GCN %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn--amdhsa -mcpu=carrizo -mattr=+xnack -verify-machineinstrs < %s | FileCheck -check-prefix=HSA-VI-XNACK -check-prefix=GCN %s
-
-; GCN-LABEL: {{^}}no_vcc_no_flat:
-; HSA-CI: is_xnack_enabled = 0
-; HSA-VI-NOXNACK: is_xnack_enabled = 0
-; HSA-VI-XNACK: is_xnack_enabled = 1
-
-; CI: ; NumSgprs: 8
-; VI-NOXNACK: ; NumSgprs: 8
-; VI-XNACK: ; NumSgprs: 12
-define amdgpu_kernel void @no_vcc_no_flat() {
-entry:
-  call void asm sideeffect "", "~{s7}"()
-  ret void
-}
-
-; GCN-LABEL: {{^}}vcc_no_flat:
-; HSA-CI: is_xnack_enabled = 0
-; HSA-VI-NOXNACK: is_xnack_enabled = 0
-; HSA-VI-XNACK: is_xnack_enabled = 1
-
-; CI: ; NumSgprs: 10
-; VI-NOXNACK: ; NumSgprs: 10
-; VI-XNACK: ; NumSgprs: 12
-define amdgpu_kernel void @vcc_no_flat() {
-entry:
-  call void asm sideeffect "", "~{s7},~{vcc}"()
-  ret void
-}
-
-; GCN-LABEL: {{^}}no_vcc_flat:
-; HSA-CI: is_xnack_enabled = 0
-; HSA-VI-NOXNACK: is_xnack_enabled = 0
-; HSA-VI-XNACK: is_xnack_enabled = 1
-
-; CI: ; NumSgprs: 12
-; VI-NOXNACK: ; NumSgprs: 14
-; VI-XNACK: ; NumSgprs: 14
-; HSA-CI: ; NumSgprs: 12
-; HSA-VI-NOXNACK: ; NumSgprs: 14
-; HSA-VI-XNACK: ; NumSgprs: 14
-define amdgpu_kernel void @no_vcc_flat() {
-entry:
-  call void asm sideeffect "", "~{s7},~{flat_scratch}"()
-  ret void
-}
-
-; GCN-LABEL: {{^}}vcc_flat:
-; HSA-NOXNACK: is_xnack_enabled = 0
-; HSA-XNACK: is_xnack_enabled = 1
-
-; CI: ; NumSgprs: 12
-; VI-NOXNACK: ; NumSgprs: 14
-; VI-XNACK: ; NumSgprs: 14
-; HSA-CI: ; NumSgprs: 12
-; HSA-VI-NOXNACK: ; NumSgprs: 14
-; HSA-VI-XNACK: ; NumSgprs: 14
-define amdgpu_kernel void @vcc_flat() {
-entry:
-  call void asm sideeffect "", "~{s7},~{vcc},~{flat_scratch}"()
-  ret void
-}
-
-; Make sure used SGPR count for flat_scr is correct when there is no
-; scratch usage and implicit flat uses.
-
-; GCN-LABEL: {{^}}use_flat_scr:
-; CI: NumSgprs: 4
-; VI-NOXNACK: NumSgprs: 6
-; VI-XNACK: NumSgprs: 6
-define amdgpu_kernel void @use_flat_scr() #0 {
-entry:
-  call void asm sideeffect "; clobber ", "~{flat_scratch}"()
-  ret void
-}
-
-; GCN-LABEL: {{^}}use_flat_scr_lo:
-; CI: NumSgprs: 4
-; VI-NOXNACK: NumSgprs: 6
-; VI-XNACK: NumSgprs: 6
-define amdgpu_kernel void @use_flat_scr_lo() #0 {
-entry:
-  call void asm sideeffect "; clobber ", "~{flat_scratch_lo}"()
-  ret void
-}
-
-; GCN-LABEL: {{^}}use_flat_scr_hi:
-; CI: NumSgprs: 4
-; VI-NOXNACK: NumSgprs: 6
-; VI-XNACK: NumSgprs: 6
-define amdgpu_kernel void @use_flat_scr_hi() #0 {
-entry:
-  call void asm sideeffect "; clobber ", "~{flat_scratch_hi}"()
-  ret void
-}
-
-attributes #0 = { nounwind }