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Differential D96340 Diff 323224 llvm/test/CodeGen/AMDGPU/callee-special-input-sgprs.ll

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llvm/test/CodeGen/AMDGPU/callee-special-input-sgprs.ll

; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=kaveri --amdhsa-code-object-version=2 -enable-ipra=0 -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -enable-var-scope -check-prefixes=GCN,CIVI %s ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=kaveri -amdgpu-fixed-function-abi=0 --amdhsa-code-object-version=2 -enable-ipra=0 -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -enable-var-scope -check-prefixes=GCN,CIVI %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 --amdhsa-code-object-version=2 -enable-ipra=0 -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -enable-var-scope -check-prefixes=GCN,GFX9 %s ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -amdgpu-fixed-function-abi=0 --amdhsa-code-object-version=2 -enable-ipra=0 -verify-machineinstrs < %s | FileCheck -allow-deprecated-dag-overlap -enable-var-scope -check-prefixes=GCN,GFX9 %s
; GCN-LABEL: {{^}}use_dispatch_ptr: ; GCN-LABEL: {{^}}use_dispatch_ptr:
; GCN: s_load_dword s{{[0-9]+}}, s[4:5] ; GCN: s_load_dword s{{[0-9]+}}, s[4:5]
define hidden void @use_dispatch_ptr() #1 { define hidden void @use_dispatch_ptr() #1 {
%dispatch_ptr = call noalias i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr() #0 %dispatch_ptr = call noalias i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr() #0
%header_ptr = bitcast i8 addrspace(4)* %dispatch_ptr to i32 addrspace(4)* %header_ptr = bitcast i8 addrspace(4)* %dispatch_ptr to i32 addrspace(4)*
%value = load volatile i32, i32 addrspace(4)* %header_ptr %value = load volatile i32, i32 addrspace(4)* %header_ptr
ret void ret void
} }
; GCN-LABEL: {{^}}kern_indirect_use_dispatch_ptr: ; GCN-LABEL: {{^}}kern_indirect_use_dispatch_ptr:
; GCN: enable_sgpr_dispatch_ptr = 1 ; GCN: enable_sgpr_dispatch_ptr = 1
; GCN-NOT: s[4:5] ; GCN-NOT: s[4:5]
; GCN-NOT: s4 ; GCN-NOT: s4
arsenmUnsubmitted
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This test should force use the variable ABI. We already have a dedicated test for the fixed ABI for these inputs (callee-special-input-sgprs-fixed-abi.ll)

arsenm: This test should force use the variable ABI. We already have a dedicated test for the fixed ABI…
; GCN-NOT: s5 ; GCN-NOT: s5
define amdgpu_kernel void @kern_indirect_use_dispatch_ptr(i32) #1 { define amdgpu_kernel void @kern_indirect_use_dispatch_ptr(i32) #1 {
call void @use_dispatch_ptr() call void @use_dispatch_ptr()
ret void ret void
} }
; GCN-LABEL: {{^}}use_queue_ptr: ; GCN-LABEL: {{^}}use_queue_ptr:
; GCN: s_load_dword s{{[0-9]+}}, s[4:5] ; GCN: s_load_dword s{{[0-9]+}}, s[4:5]
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