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; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx700 --amdhsa-code-object-version=5 -filetype=obj -o - < %s | llvm-readelf --notes - | FileCheck --check-prefix=CHECK %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 --amdhsa-code-object-version=5 -filetype=obj -o - < %s | llvm-readelf --notes - | FileCheck --check-prefix=CHECK %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 --amdhsa-code-object-version=5 -filetype=obj -o - < %s | llvm-readelf --notes - | FileCheck --check-prefixes=CHECK,GFX9 %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx700 --amdhsa-code-object-version=5 < %s | FileCheck --check-prefix=CHECK %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 --amdhsa-code-object-version=5 < %s | FileCheck --check-prefix=CHECK %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 --amdhsa-code-object-version=5 < %s | FileCheck --check-prefixes=CHECK,GFX9 %s
; On gfx8, the queue ptr is required for this addrspacecast.
; CHECK: - .args:
; PRE-GFX9: hidden_queue_ptr
; GFX9-NOT: hidden_queue_ptr
; CHECK-LABEL: .name: addrspacecast_requires_queue_ptr
define amdgpu_kernel void @addrspacecast_requires_queue_ptr(i32 addrspace(5)* %ptr.private, i32 addrspace(3)* %ptr.local) {
%flat.private = addrspacecast i32 addrspace(5)* %ptr.private to i32*
%flat.local = addrspacecast i32 addrspace(3)* %ptr.local to i32*
store volatile i32 1, i32* %flat.private
store volatile i32 2, i32* %flat.local
ret void
}
; CHECK: - .args:
; PRE-GFX9: hidden_shared_base
; GFX9-NOT: hidden_shared_base
; CHECK-LABEL: .name: is_shared_requires_queue_ptr
define amdgpu_kernel void @is_shared_requires_queue_ptr(i8* %ptr) {
%is.shared = call i1 @llvm.amdgcn.is.shared(i8* %ptr)
%zext = zext i1 %is.shared to i32
store volatile i32 %zext, i32 addrspace(1)* undef
ret void
}
; CHECK: - .args:
; PRE-GFX9: hidden_private_base
; GFX9-NOT: hidden_private_base
; CHECK-LABEL: .name: is_private_requires_queue_ptr
define amdgpu_kernel void @is_private_requires_queue_ptr(i8* %ptr) {
%is.private = call i1 @llvm.amdgcn.is.private(i8* %ptr)
%zext = zext i1 %is.private to i32
store volatile i32 %zext, i32 addrspace(1)* undef
ret void
}
; CHECK: - .args:
; PRE-GFX9: hidden_queue_ptr
; GFX9-NOT: hidden_queue_ptr
; CHECK-LABEL: .name: trap_requires_queue_ptr
define amdgpu_kernel void @trap_requires_queue_ptr() {
call void @llvm.trap()
unreachable
}
; CHECK: - .args:
; CHECK: hidden_queue_ptr
; CHECK-LABEL: .name: amdgcn_queue_ptr_requires_queue_ptr
define amdgpu_kernel void @amdgcn_queue_ptr_requires_queue_ptr(i64 addrspace(1)* %ptr) {
%queue.ptr = call i8 addrspace(4)* @llvm.amdgcn.queue.ptr()
%implicitarg.ptr = call i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()
%dispatch.ptr = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
%dispatch.id = call i64 @llvm.amdgcn.dispatch.id()
%queue.load = load volatile i8, i8 addrspace(4)* %queue.ptr
%implicitarg.load = load volatile i8, i8 addrspace(4)* %implicitarg.ptr
%dispatch.load = load volatile i8, i8 addrspace(4)* %dispatch.ptr
store volatile i64 %dispatch.id, i64 addrspace(1)* %ptr
ret void
}
declare noalias i8 addrspace(4)* @llvm.amdgcn.queue.ptr()
declare noalias i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()
declare i64 @llvm.amdgcn.dispatch.id()
declare noalias i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
declare i1 @llvm.amdgcn.is.shared(i8*)
declare i1 @llvm.amdgcn.is.private(i8*)
declare void @llvm.trap()
declare void @llvm.debugtrap()
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