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clang-p2996/llvm/test/CodeGen/AMDGPU/annotate-kernel-features-hsa-call.ll
Sameer Sahasrabuddhe d8f99bb6e0 [AMDGPU] replace hostcall module flag with function attribute 
The module flag to indicate use of hostcall is insufficient to catch
all cases where hostcall might be in use by a kernel. This is now
replaced by a function attribute that gets propagated to top-level
kernel functions via their respective call-graph.

If the attribute "amdgpu-no-hostcall-ptr" is absent on a kernel, the
default behaviour is to emit kernel metadata indicating that the
kernel uses the hostcall buffer pointer passed as an implicit
argument.

The attribute may be placed explicitly by the user, or inferred by the
AMDGPU attributor by examining the call-graph. The attribute is
inferred only if the function is not being sanitized, and the
implictarg_ptr does not result in a load of any byte in the hostcall
pointer argument.

Reviewed By: jdoerfert, arsenm, kpyzhov

Differential Revision: https://reviews.llvm.org/D119216
2022-02-11 22:51:56 +05:30

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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
; RUN: opt -mtriple=amdgcn-unknown-amdhsa -S -amdgpu-annotate-kernel-features < %s | FileCheck -check-prefixes=AKF_HSA %s
; RUN: opt -mtriple=amdgcn-unknown-amdhsa -S -amdgpu-attributor < %s | FileCheck -check-prefixes=ATTRIBUTOR_HSA %s
; TODO: The test contains UB which is refined by the Attributor and should be removed.
declare i32 @llvm.amdgcn.workgroup.id.x() #0
declare i32 @llvm.amdgcn.workgroup.id.y() #0
declare i32 @llvm.amdgcn.workgroup.id.z() #0
declare i32 @llvm.amdgcn.workitem.id.x() #0
declare i32 @llvm.amdgcn.workitem.id.y() #0
declare i32 @llvm.amdgcn.workitem.id.z() #0
declare i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr() #0
declare i8 addrspace(4)* @llvm.amdgcn.queue.ptr() #0
declare i8 addrspace(4)* @llvm.amdgcn.kernarg.segment.ptr() #0
declare i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr() #0
declare i64 @llvm.amdgcn.dispatch.id() #0
define void @use_workitem_id_x() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_workitem_id_x
; AKF_HSA-SAME: () #[[ATTR1:[0-9]+]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workitem.id.x()
; AKF_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_workitem_id_x
; ATTRIBUTOR_HSA-SAME: () #[[ATTR1:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workitem.id.x()
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = call i32 @llvm.amdgcn.workitem.id.x()
store volatile i32 %val, i32 addrspace(1)* undef
ret void
}
define void @use_workitem_id_y() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_workitem_id_y
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workitem.id.y()
; AKF_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_workitem_id_y
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workitem.id.y()
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = call i32 @llvm.amdgcn.workitem.id.y()
store volatile i32 %val, i32 addrspace(1)* undef
ret void
}
define void @use_workitem_id_z() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_workitem_id_z
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workitem.id.z()
; AKF_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_workitem_id_z
; ATTRIBUTOR_HSA-SAME: () #[[ATTR3:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workitem.id.z()
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = call i32 @llvm.amdgcn.workitem.id.z()
store volatile i32 %val, i32 addrspace(1)* undef
ret void
}
define void @use_workgroup_id_x() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_workgroup_id_x
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workgroup.id.x()
; AKF_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_workgroup_id_x
; ATTRIBUTOR_HSA-SAME: () #[[ATTR4:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workgroup.id.x()
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = call i32 @llvm.amdgcn.workgroup.id.x()
store volatile i32 %val, i32 addrspace(1)* undef
ret void
}
define void @use_workgroup_id_y() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_workgroup_id_y
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workgroup.id.y()
; AKF_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_workgroup_id_y
; ATTRIBUTOR_HSA-SAME: () #[[ATTR5:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workgroup.id.y()
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = call i32 @llvm.amdgcn.workgroup.id.y()
store volatile i32 %val, i32 addrspace(1)* undef
ret void
}
define void @use_workgroup_id_z() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_workgroup_id_z
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workgroup.id.z()
; AKF_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_workgroup_id_z
; ATTRIBUTOR_HSA-SAME: () #[[ATTR6:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workgroup.id.z()
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = call i32 @llvm.amdgcn.workgroup.id.z()
store volatile i32 %val, i32 addrspace(1)* undef
ret void
}
define void @use_dispatch_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_dispatch_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[DISPATCH_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
; AKF_HSA-NEXT: store volatile i8 addrspace(4)* [[DISPATCH_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_dispatch_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR7:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[DISPATCH_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
; ATTRIBUTOR_HSA-NEXT: store volatile i8 addrspace(4)* [[DISPATCH_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; ATTRIBUTOR_HSA-NEXT: ret void
;
%dispatch.ptr = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
store volatile i8 addrspace(4)* %dispatch.ptr, i8 addrspace(4)* addrspace(1)* undef
ret void
}
define void @use_queue_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_queue_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[QUEUE_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.queue.ptr()
; AKF_HSA-NEXT: store volatile i8 addrspace(4)* [[QUEUE_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_queue_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR8:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[QUEUE_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.queue.ptr()
; ATTRIBUTOR_HSA-NEXT: store volatile i8 addrspace(4)* [[QUEUE_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; ATTRIBUTOR_HSA-NEXT: ret void
;
%queue.ptr = call i8 addrspace(4)* @llvm.amdgcn.queue.ptr()
store volatile i8 addrspace(4)* %queue.ptr, i8 addrspace(4)* addrspace(1)* undef
ret void
}
define void @use_dispatch_id() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_dispatch_id
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = call i64 @llvm.amdgcn.dispatch.id()
; AKF_HSA-NEXT: store volatile i64 [[VAL]], i64 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_dispatch_id
; ATTRIBUTOR_HSA-SAME: () #[[ATTR9:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = call i64 @llvm.amdgcn.dispatch.id()
; ATTRIBUTOR_HSA-NEXT: store volatile i64 [[VAL]], i64 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = call i64 @llvm.amdgcn.dispatch.id()
store volatile i64 %val, i64 addrspace(1)* undef
ret void
}
define void @use_workgroup_id_y_workgroup_id_z() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_workgroup_id_y_workgroup_id_z
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL0:%.*]] = call i32 @llvm.amdgcn.workgroup.id.y()
; AKF_HSA-NEXT: [[VAL1:%.*]] = call i32 @llvm.amdgcn.workgroup.id.z()
; AKF_HSA-NEXT: store volatile i32 [[VAL0]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: store volatile i32 [[VAL1]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_workgroup_id_y_workgroup_id_z
; ATTRIBUTOR_HSA-SAME: () #[[ATTR10:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL0:%.*]] = call i32 @llvm.amdgcn.workgroup.id.y()
; ATTRIBUTOR_HSA-NEXT: [[VAL1:%.*]] = call i32 @llvm.amdgcn.workgroup.id.z()
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL0]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL1]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val0 = call i32 @llvm.amdgcn.workgroup.id.y()
%val1 = call i32 @llvm.amdgcn.workgroup.id.z()
store volatile i32 %val0, i32 addrspace(1)* undef
store volatile i32 %val1, i32 addrspace(1)* undef
ret void
}
define void @func_indirect_use_workitem_id_x() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workitem_id_x
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_workitem_id_x()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workitem_id_x
; ATTRIBUTOR_HSA-SAME: () #[[ATTR1]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_workitem_id_x()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_workitem_id_x()
ret void
}
define void @kernel_indirect_use_workitem_id_x() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@kernel_indirect_use_workitem_id_x
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_workitem_id_x()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@kernel_indirect_use_workitem_id_x
; ATTRIBUTOR_HSA-SAME: () #[[ATTR1]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_workitem_id_x()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_workitem_id_x()
ret void
}
define void @func_indirect_use_workitem_id_y() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workitem_id_y
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_workitem_id_y()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workitem_id_y
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_workitem_id_y()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_workitem_id_y()
ret void
}
define void @func_indirect_use_workitem_id_z() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workitem_id_z
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_workitem_id_z()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workitem_id_z
; ATTRIBUTOR_HSA-SAME: () #[[ATTR3]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_workitem_id_z()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_workitem_id_z()
ret void
}
define void @func_indirect_use_workgroup_id_x() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workgroup_id_x
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_workgroup_id_x()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workgroup_id_x
; ATTRIBUTOR_HSA-SAME: () #[[ATTR4]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_workgroup_id_x()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_workgroup_id_x()
ret void
}
define void @kernel_indirect_use_workgroup_id_x() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@kernel_indirect_use_workgroup_id_x
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_workgroup_id_x()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@kernel_indirect_use_workgroup_id_x
; ATTRIBUTOR_HSA-SAME: () #[[ATTR4]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_workgroup_id_x()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_workgroup_id_x()
ret void
}
define void @func_indirect_use_workgroup_id_y() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workgroup_id_y
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_workgroup_id_y()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workgroup_id_y
; ATTRIBUTOR_HSA-SAME: () #[[ATTR5]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_workgroup_id_y()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_workgroup_id_y()
ret void
}
define void @func_indirect_use_workgroup_id_z() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workgroup_id_z
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_workgroup_id_z()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workgroup_id_z
; ATTRIBUTOR_HSA-SAME: () #[[ATTR6]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_workgroup_id_z()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_workgroup_id_z()
ret void
}
define void @func_indirect_indirect_use_workgroup_id_y() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_indirect_use_workgroup_id_y
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @func_indirect_use_workgroup_id_y()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_indirect_use_workgroup_id_y
; ATTRIBUTOR_HSA-SAME: () #[[ATTR5]] {
; ATTRIBUTOR_HSA-NEXT: call void @func_indirect_use_workgroup_id_y()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @func_indirect_use_workgroup_id_y()
ret void
}
define void @indirect_x2_use_workgroup_id_y() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@indirect_x2_use_workgroup_id_y
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @func_indirect_indirect_use_workgroup_id_y()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@indirect_x2_use_workgroup_id_y
; ATTRIBUTOR_HSA-SAME: () #[[ATTR5]] {
; ATTRIBUTOR_HSA-NEXT: call void @func_indirect_indirect_use_workgroup_id_y()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @func_indirect_indirect_use_workgroup_id_y()
ret void
}
define void @func_indirect_use_dispatch_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_dispatch_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_dispatch_ptr()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_dispatch_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR7]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_dispatch_ptr()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_dispatch_ptr()
ret void
}
define void @func_indirect_use_queue_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_queue_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_queue_ptr()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_queue_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR8]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_queue_ptr()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_queue_ptr()
ret void
}
define void @func_indirect_use_dispatch_id() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_dispatch_id
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_dispatch_id()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_dispatch_id
; ATTRIBUTOR_HSA-SAME: () #[[ATTR9]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_dispatch_id()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_dispatch_id()
ret void
}
define void @func_indirect_use_workgroup_id_y_workgroup_id_z() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workgroup_id_y_workgroup_id_z
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @func_indirect_use_workgroup_id_y_workgroup_id_z()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_workgroup_id_y_workgroup_id_z
; ATTRIBUTOR_HSA-SAME: () #[[ATTR11:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: call void @func_indirect_use_workgroup_id_y_workgroup_id_z()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @func_indirect_use_workgroup_id_y_workgroup_id_z()
ret void
}
define void @recursive_use_workitem_id_y() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@recursive_use_workitem_id_y
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workitem.id.y()
; AKF_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; AKF_HSA-NEXT: call void @recursive_use_workitem_id_y()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@recursive_use_workitem_id_y
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = call i32 @llvm.amdgcn.workitem.id.y()
; ATTRIBUTOR_HSA-NEXT: store volatile i32 [[VAL]], i32 addrspace(1)* undef, align 4
; ATTRIBUTOR_HSA-NEXT: call void @recursive_use_workitem_id_y()
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = call i32 @llvm.amdgcn.workitem.id.y()
store volatile i32 %val, i32 addrspace(1)* undef
call void @recursive_use_workitem_id_y()
ret void
}
define void @call_recursive_use_workitem_id_y() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@call_recursive_use_workitem_id_y
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @recursive_use_workitem_id_y()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@call_recursive_use_workitem_id_y
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: call void @recursive_use_workitem_id_y()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @recursive_use_workitem_id_y()
ret void
}
define void @use_group_to_flat_addrspacecast(i32 addrspace(3)* %ptr) #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_group_to_flat_addrspacecast
; AKF_HSA-SAME: (i32 addrspace(3)* [[PTR:%.*]]) #[[ATTR1]] {
; AKF_HSA-NEXT: [[STOF:%.*]] = addrspacecast i32 addrspace(3)* [[PTR]] to i32 addrspace(4)*
; AKF_HSA-NEXT: store volatile i32 0, i32 addrspace(4)* [[STOF]], align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_group_to_flat_addrspacecast
; ATTRIBUTOR_HSA-SAME: (i32 addrspace(3)* [[PTR:%.*]]) #[[ATTR8]] {
; ATTRIBUTOR_HSA-NEXT: [[STOF:%.*]] = addrspacecast i32 addrspace(3)* [[PTR]] to i32 addrspace(4)*
; ATTRIBUTOR_HSA-NEXT: store volatile i32 0, i32 addrspace(4)* [[STOF]], align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(4)*
store volatile i32 0, i32 addrspace(4)* %stof
ret void
}
define void @use_group_to_flat_addrspacecast_gfx9(i32 addrspace(3)* %ptr) #2 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_group_to_flat_addrspacecast_gfx9
; AKF_HSA-SAME: (i32 addrspace(3)* [[PTR:%.*]]) #[[ATTR2:[0-9]+]] {
; AKF_HSA-NEXT: [[STOF:%.*]] = addrspacecast i32 addrspace(3)* [[PTR]] to i32 addrspace(4)*
; AKF_HSA-NEXT: store volatile i32 0, i32 addrspace(4)* [[STOF]], align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_group_to_flat_addrspacecast_gfx9
; ATTRIBUTOR_HSA-SAME: (i32 addrspace(3)* [[PTR:%.*]]) #[[ATTR12:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[STOF:%.*]] = addrspacecast i32 addrspace(3)* [[PTR]] to i32 addrspace(4)*
; ATTRIBUTOR_HSA-NEXT: store volatile i32 0, i32 addrspace(4)* [[STOF]], align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(4)*
store volatile i32 0, i32 addrspace(4)* %stof
ret void
}
define void @use_group_to_flat_addrspacecast_queue_ptr_gfx9(i32 addrspace(3)* %ptr) #2 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_group_to_flat_addrspacecast_queue_ptr_gfx9
; AKF_HSA-SAME: (i32 addrspace(3)* [[PTR:%.*]]) #[[ATTR2]] {
; AKF_HSA-NEXT: [[STOF:%.*]] = addrspacecast i32 addrspace(3)* [[PTR]] to i32 addrspace(4)*
; AKF_HSA-NEXT: store volatile i32 0, i32 addrspace(4)* [[STOF]], align 4
; AKF_HSA-NEXT: call void @func_indirect_use_queue_ptr()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_group_to_flat_addrspacecast_queue_ptr_gfx9
; ATTRIBUTOR_HSA-SAME: (i32 addrspace(3)* [[PTR:%.*]]) #[[ATTR13:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[STOF:%.*]] = addrspacecast i32 addrspace(3)* [[PTR]] to i32 addrspace(4)*
; ATTRIBUTOR_HSA-NEXT: store volatile i32 0, i32 addrspace(4)* [[STOF]], align 4
; ATTRIBUTOR_HSA-NEXT: call void @func_indirect_use_queue_ptr()
; ATTRIBUTOR_HSA-NEXT: ret void
;
%stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(4)*
store volatile i32 0, i32 addrspace(4)* %stof
call void @func_indirect_use_queue_ptr()
ret void
}
define void @indirect_use_group_to_flat_addrspacecast() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@indirect_use_group_to_flat_addrspacecast
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_group_to_flat_addrspacecast(i32 addrspace(3)* null)
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@indirect_use_group_to_flat_addrspacecast
; ATTRIBUTOR_HSA-SAME: () #[[ATTR8]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_group_to_flat_addrspacecast(i32 addrspace(3)* null)
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_group_to_flat_addrspacecast(i32 addrspace(3)* null)
ret void
}
define void @indirect_use_group_to_flat_addrspacecast_gfx9() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@indirect_use_group_to_flat_addrspacecast_gfx9
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_group_to_flat_addrspacecast_gfx9(i32 addrspace(3)* null)
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@indirect_use_group_to_flat_addrspacecast_gfx9
; ATTRIBUTOR_HSA-SAME: () #[[ATTR11]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_group_to_flat_addrspacecast_gfx9(i32 addrspace(3)* null)
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_group_to_flat_addrspacecast_gfx9(i32 addrspace(3)* null)
ret void
}
define void @indirect_use_group_to_flat_addrspacecast_queue_ptr_gfx9() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@indirect_use_group_to_flat_addrspacecast_queue_ptr_gfx9
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_group_to_flat_addrspacecast_queue_ptr_gfx9(i32 addrspace(3)* null)
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@indirect_use_group_to_flat_addrspacecast_queue_ptr_gfx9
; ATTRIBUTOR_HSA-SAME: () #[[ATTR8]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_group_to_flat_addrspacecast_queue_ptr_gfx9(i32 addrspace(3)* null)
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_group_to_flat_addrspacecast_queue_ptr_gfx9(i32 addrspace(3)* null)
ret void
}
define void @use_kernarg_segment_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_kernarg_segment_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[KERNARG_SEGMENT_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.kernarg.segment.ptr()
; AKF_HSA-NEXT: store volatile i8 addrspace(4)* [[KERNARG_SEGMENT_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_kernarg_segment_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR11]] {
; ATTRIBUTOR_HSA-NEXT: [[KERNARG_SEGMENT_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.kernarg.segment.ptr()
; ATTRIBUTOR_HSA-NEXT: store volatile i8 addrspace(4)* [[KERNARG_SEGMENT_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; ATTRIBUTOR_HSA-NEXT: ret void
;
%kernarg.segment.ptr = call i8 addrspace(4)* @llvm.amdgcn.kernarg.segment.ptr()
store volatile i8 addrspace(4)* %kernarg.segment.ptr, i8 addrspace(4)* addrspace(1)* undef
ret void
}
define void @func_indirect_use_kernarg_segment_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_kernarg_segment_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_kernarg_segment_ptr()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_kernarg_segment_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR11]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_kernarg_segment_ptr()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_kernarg_segment_ptr()
ret void
}
define amdgpu_kernel void @kern_use_implicitarg_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@kern_use_implicitarg_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[IMPLICITARG_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()
; AKF_HSA-NEXT: store volatile i8 addrspace(4)* [[IMPLICITARG_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@kern_use_implicitarg_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR14:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: [[IMPLICITARG_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()
; ATTRIBUTOR_HSA-NEXT: store volatile i8 addrspace(4)* [[IMPLICITARG_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; ATTRIBUTOR_HSA-NEXT: ret void
;
%implicitarg.ptr = call i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()
store volatile i8 addrspace(4)* %implicitarg.ptr, i8 addrspace(4)* addrspace(1)* undef
ret void
}
define void @use_implicitarg_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_implicitarg_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[IMPLICITARG_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()
; AKF_HSA-NEXT: store volatile i8 addrspace(4)* [[IMPLICITARG_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_implicitarg_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR14]] {
; ATTRIBUTOR_HSA-NEXT: [[IMPLICITARG_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()
; ATTRIBUTOR_HSA-NEXT: store volatile i8 addrspace(4)* [[IMPLICITARG_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; ATTRIBUTOR_HSA-NEXT: ret void
;
%implicitarg.ptr = call i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()
store volatile i8 addrspace(4)* %implicitarg.ptr, i8 addrspace(4)* addrspace(1)* undef
ret void
}
define void @func_indirect_use_implicitarg_ptr() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_implicitarg_ptr
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: call void @use_implicitarg_ptr()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_implicitarg_ptr
; ATTRIBUTOR_HSA-SAME: () #[[ATTR14]] {
; ATTRIBUTOR_HSA-NEXT: call void @use_implicitarg_ptr()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @use_implicitarg_ptr()
ret void
}
declare void @external.func() #3
; This function gets deleted.
define internal void @defined.func() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@defined.func
; AKF_HSA-SAME: () #[[ATTR3:[0-9]+]] {
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@defined.func
; ATTRIBUTOR_HSA-SAME: () #[[ATTR16:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: ret void
;
ret void
}
define void @func_call_external() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_call_external
; AKF_HSA-SAME: () #[[ATTR3]] {
; AKF_HSA-NEXT: call void @external.func()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_call_external
; ATTRIBUTOR_HSA-SAME: () #[[ATTR15:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: call void @external.func()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @external.func()
ret void
}
define void @func_call_defined() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_call_defined
; AKF_HSA-SAME: () #[[ATTR3]] {
; AKF_HSA-NEXT: call void @defined.func()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_call_defined
; ATTRIBUTOR_HSA-SAME: () #[[ATTR16]] {
; ATTRIBUTOR_HSA-NEXT: call void @defined.func()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @defined.func()
ret void
}
define void @func_call_asm() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_call_asm
; AKF_HSA-SAME: () #[[ATTR3]] {
; AKF_HSA-NEXT: call void asm sideeffect "", ""() #[[ATTR3]]
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_call_asm
; ATTRIBUTOR_HSA-SAME: () #[[ATTR16]] {
; ATTRIBUTOR_HSA-NEXT: call void asm sideeffect "", ""() #[[ATTR20:[0-9]+]]
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void asm sideeffect "", ""() #3
ret void
}
define amdgpu_kernel void @kern_call_external() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@kern_call_external
; AKF_HSA-SAME: () #[[ATTR4:[0-9]+]] {
; AKF_HSA-NEXT: call void @external.func()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@kern_call_external
; ATTRIBUTOR_HSA-SAME: () #[[ATTR15]] {
; ATTRIBUTOR_HSA-NEXT: call void @external.func()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @external.func()
ret void
}
define amdgpu_kernel void @func_kern_defined() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_kern_defined
; AKF_HSA-SAME: () #[[ATTR4]] {
; AKF_HSA-NEXT: call void @defined.func()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_kern_defined
; ATTRIBUTOR_HSA-SAME: () #[[ATTR16]] {
; ATTRIBUTOR_HSA-NEXT: call void @defined.func()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @defined.func()
ret void
}
define i32 @use_dispatch_ptr_ret_type() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@use_dispatch_ptr_ret_type
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[DISPATCH_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
; AKF_HSA-NEXT: store volatile i8 addrspace(4)* [[DISPATCH_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; AKF_HSA-NEXT: ret i32 0
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@use_dispatch_ptr_ret_type
; ATTRIBUTOR_HSA-SAME: () #[[ATTR7]] {
; ATTRIBUTOR_HSA-NEXT: [[DISPATCH_PTR:%.*]] = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
; ATTRIBUTOR_HSA-NEXT: store volatile i8 addrspace(4)* [[DISPATCH_PTR]], i8 addrspace(4)* addrspace(1)* undef, align 8
; ATTRIBUTOR_HSA-NEXT: ret i32 0
;
%dispatch.ptr = call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
store volatile i8 addrspace(4)* %dispatch.ptr, i8 addrspace(4)* addrspace(1)* undef
ret i32 0
}
define float @func_indirect_use_dispatch_ptr_constexpr_cast_func() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_use_dispatch_ptr_constexpr_cast_func
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: [[F:%.*]] = call float bitcast (i32 ()* @use_dispatch_ptr_ret_type to float ()*)()
; AKF_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; AKF_HSA-NEXT: ret float [[FADD]]
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_use_dispatch_ptr_constexpr_cast_func
; ATTRIBUTOR_HSA-SAME: () #[[ATTR7]] {
; ATTRIBUTOR_HSA-NEXT: [[F:%.*]] = call float bitcast (i32 ()* @use_dispatch_ptr_ret_type to float ()*)()
; ATTRIBUTOR_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; ATTRIBUTOR_HSA-NEXT: ret float [[FADD]]
;
%f = call float bitcast (i32()* @use_dispatch_ptr_ret_type to float()*)()
%fadd = fadd float %f, 1.0
ret float %fadd
}
define float @func_indirect_call(float()* %fptr) #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_call
; AKF_HSA-SAME: (float ()* [[FPTR:%.*]]) #[[ATTR3]] {
; AKF_HSA-NEXT: [[F:%.*]] = call float [[FPTR]]()
; AKF_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; AKF_HSA-NEXT: ret float [[FADD]]
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_call
; ATTRIBUTOR_HSA-SAME: (float ()* [[FPTR:%.*]]) #[[ATTR15]] {
; ATTRIBUTOR_HSA-NEXT: [[F:%.*]] = call float [[FPTR]]()
; ATTRIBUTOR_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; ATTRIBUTOR_HSA-NEXT: ret float [[FADD]]
;
%f = call float %fptr()
%fadd = fadd float %f, 1.0
ret float %fadd
}
declare float @extern() #3
define float @func_extern_call() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_extern_call
; AKF_HSA-SAME: () #[[ATTR3]] {
; AKF_HSA-NEXT: [[F:%.*]] = call float @extern()
; AKF_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; AKF_HSA-NEXT: ret float [[FADD]]
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_extern_call
; ATTRIBUTOR_HSA-SAME: () #[[ATTR15]] {
; ATTRIBUTOR_HSA-NEXT: [[F:%.*]] = call float @extern()
; ATTRIBUTOR_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; ATTRIBUTOR_HSA-NEXT: ret float [[FADD]]
;
%f = call float @extern()
%fadd = fadd float %f, 1.0
ret float %fadd
}
define float @func_null_call(float()* %fptr) #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_null_call
; AKF_HSA-SAME: (float ()* [[FPTR:%.*]]) #[[ATTR3]] {
; AKF_HSA-NEXT: [[F:%.*]] = call float null()
; AKF_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; AKF_HSA-NEXT: ret float [[FADD]]
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_null_call
; ATTRIBUTOR_HSA-SAME: (float ()* [[FPTR:%.*]]) #[[ATTR15]] {
; ATTRIBUTOR_HSA-NEXT: [[F:%.*]] = call float null()
; ATTRIBUTOR_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; ATTRIBUTOR_HSA-NEXT: ret float [[FADD]]
;
%f = call float null()
%fadd = fadd float %f, 1.0
ret float %fadd
}
declare float @llvm.amdgcn.rcp.f32(float) #0
; Calls some other recognized intrinsic
define float @func_other_intrinsic_call(float %arg) #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_other_intrinsic_call
; AKF_HSA-SAME: (float [[ARG:%.*]]) #[[ATTR3]] {
; AKF_HSA-NEXT: [[F:%.*]] = call float @llvm.amdgcn.rcp.f32(float [[ARG]])
; AKF_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; AKF_HSA-NEXT: ret float [[FADD]]
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_other_intrinsic_call
; ATTRIBUTOR_HSA-SAME: (float [[ARG:%.*]]) #[[ATTR16]] {
; ATTRIBUTOR_HSA-NEXT: [[F:%.*]] = call float @llvm.amdgcn.rcp.f32(float [[ARG]])
; ATTRIBUTOR_HSA-NEXT: [[FADD:%.*]] = fadd float [[F]], 1.000000e+00
; ATTRIBUTOR_HSA-NEXT: ret float [[FADD]]
;
%f = call float @llvm.amdgcn.rcp.f32(float %arg)
%fadd = fadd float %f, 1.0
ret float %fadd
}
; Hostcall needs to be enabled for sanitizers
define amdgpu_kernel void @kern_sanitize_address() #4 {
; AKF_HSA-LABEL: define {{[^@]+}}@kern_sanitize_address
; AKF_HSA-SAME: () #[[ATTR5:[0-9]+]] {
; AKF_HSA-NEXT: store volatile i32 0, i32 addrspace(1)* null, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@kern_sanitize_address
; ATTRIBUTOR_HSA-SAME: () #[[ATTR17:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: store volatile i32 0, i32 addrspace(1)* null, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
store volatile i32 0, i32 addrspace(1)* null
ret void
}
; Hostcall needs to be enabled for sanitizers
define void @func_sanitize_address() #4 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_sanitize_address
; AKF_HSA-SAME: () #[[ATTR5]] {
; AKF_HSA-NEXT: store volatile i32 0, i32 addrspace(1)* null, align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_sanitize_address
; ATTRIBUTOR_HSA-SAME: () #[[ATTR17]] {
; ATTRIBUTOR_HSA-NEXT: store volatile i32 0, i32 addrspace(1)* null, align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
store volatile i32 0, i32 addrspace(1)* null
ret void
}
; Hostcall needs to be enabled for sanitizers
define void @func_indirect_sanitize_address() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@func_indirect_sanitize_address
; AKF_HSA-SAME: () #[[ATTR3]] {
; AKF_HSA-NEXT: call void @func_sanitize_address()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@func_indirect_sanitize_address
; ATTRIBUTOR_HSA-SAME: () #[[ATTR18:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: call void @func_sanitize_address()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @func_sanitize_address()
ret void
}
; Hostcall needs to be enabled for sanitizers
define amdgpu_kernel void @kern_indirect_sanitize_address() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@kern_indirect_sanitize_address
; AKF_HSA-SAME: () #[[ATTR4]] {
; AKF_HSA-NEXT: call void @func_sanitize_address()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@kern_indirect_sanitize_address
; ATTRIBUTOR_HSA-SAME: () #[[ATTR18]] {
; ATTRIBUTOR_HSA-NEXT: call void @func_sanitize_address()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @func_sanitize_address()
ret void
}
; Marked with amdgpu-no-implicitarg-ptr, and
; sanitize_address. sanitize_address wins and requires the pointer.
declare void @extern_func_sanitize_address() #5
define amdgpu_kernel void @kern_decl_sanitize_address() #3 {
; AKF_HSA-LABEL: define {{[^@]+}}@kern_decl_sanitize_address
; AKF_HSA-SAME: () #[[ATTR4]] {
; AKF_HSA-NEXT: call void @extern_func_sanitize_address()
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@kern_decl_sanitize_address
; ATTRIBUTOR_HSA-SAME: () #[[ATTR15]] {
; ATTRIBUTOR_HSA-NEXT: call void @extern_func_sanitize_address()
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @extern_func_sanitize_address()
ret void
}
attributes #0 = { nounwind readnone speculatable }
attributes #1 = { nounwind "target-cpu"="fiji" }
attributes #2 = { nounwind "target-cpu"="gfx900" }
attributes #3 = { nounwind }
attributes #4 = { nounwind sanitize_address }
attributes #5 = { nounwind sanitize_address "amdgpu-no-implicitarg-ptr" }
;.
; AKF_HSA: attributes #[[ATTR0:[0-9]+]] = { nounwind readnone speculatable willreturn }
; AKF_HSA: attributes #[[ATTR1]] = { nounwind "target-cpu"="fiji" }
; AKF_HSA: attributes #[[ATTR2]] = { nounwind "target-cpu"="gfx900" }
; AKF_HSA: attributes #[[ATTR3]] = { nounwind }
; AKF_HSA: attributes #[[ATTR4]] = { nounwind "amdgpu-calls" }
; AKF_HSA: attributes #[[ATTR5]] = { nounwind sanitize_address }
; AKF_HSA: attributes #[[ATTR6:[0-9]+]] = { nounwind sanitize_address "amdgpu-no-implicitarg-ptr" }
;.
; ATTRIBUTOR_HSA: attributes #[[ATTR0:[0-9]+]] = { nounwind readnone speculatable willreturn }
; ATTRIBUTOR_HSA: attributes #[[ATTR1]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR2]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR3]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR4]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR5]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR6]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR7]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR8]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR9]] = { nounwind "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR10]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR11]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR12]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="gfx900" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR13]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="gfx900" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR14]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "target-cpu"="fiji" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR15]] = { nounwind "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR16]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-hostcall-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR17]] = { nounwind sanitize_address "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR18]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR19:[0-9]+]] = { nounwind sanitize_address "amdgpu-no-implicitarg-ptr" "uniform-work-group-size"="false" }
; ATTRIBUTOR_HSA: attributes #[[ATTR20]] = { nounwind }
;.
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