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clang-p2996/llvm/test/CodeGen/AMDGPU/addrspacecast-constantexpr.ll
Matt Arsenault 722b8e0e5a AMDGPU: Invert ABI attribute handling 
Previously we assumed all callable functions did not need any
implicitly passed inputs, and added attributes to functions to
indicate when they were necessary. Requiring attributes for
correctness is pretty ugly, and it makes supporting indirect and
external calls more complicated.

This inverts the direction of the attributes, so an undecorated
function is assumed to need all implicit imputs. This enables
AMDGPUAttributor by default to mark when functions are proven to not
need a given input. This strips the equivalent functionality from the
legacy AMDGPUAnnotateKernelFeatures pass.

However, AMDGPUAnnotateKernelFeatures is not fully removed at this
point although it should be in the future. It is still necessary for
the two hacky amdgpu-calls and amdgpu-stack-objects attributes, which
would be better served by a trivial analysis on the IR during
selection. Additionally, AMDGPUAnnotateKernelFeatures still
redundantly handles the uniform-work-group-size attribute to be
removed in a future commit.

At this point when not using -amdgpu-fixed-function-abi, we are still
modifying the ABI based on these newly negated attributes. In the
future, this option will be removed and the locations for implicit
inputs will always be fixed. We will then use the new attributes to
avoid passing the values when unnecessary.
2021-09-09 18:24:28 -04:00

236 lines
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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=HSA,AKF_HSA %s
; RUN: opt -mtriple=amdgcn-unknown-amdhsa -S -amdgpu-attributor < %s | FileCheck -check-prefixes=HSA,ATTRIBUTOR_HSA %s
declare void @llvm.memcpy.p1i32.p4i32.i32(i32 addrspace(1)* nocapture, i32 addrspace(4)* nocapture, i32, i1) #0
@lds.i32 = unnamed_addr addrspace(3) global i32 undef, align 4
@lds.arr = unnamed_addr addrspace(3) global [256 x i32] undef, align 4
@global.i32 = unnamed_addr addrspace(1) global i32 undef, align 4
@global.arr = unnamed_addr addrspace(1) global [256 x i32] undef, align 4
;.
; HSA: @[[LDS_I32:[a-zA-Z0-9_$"\\.-]+]] = unnamed_addr addrspace(3) global i32 undef, align 4
; HSA: @[[LDS_ARR:[a-zA-Z0-9_$"\\.-]+]] = unnamed_addr addrspace(3) global [256 x i32] undef, align 4
; HSA: @[[GLOBAL_I32:[a-zA-Z0-9_$"\\.-]+]] = unnamed_addr addrspace(1) global i32 undef, align 4
; HSA: @[[GLOBAL_ARR:[a-zA-Z0-9_$"\\.-]+]] = unnamed_addr addrspace(1) global [256 x i32] undef, align 4
;.
define amdgpu_kernel void @store_cast_0_flat_to_group_addrspacecast() #1 {
; HSA-LABEL: define {{[^@]+}}@store_cast_0_flat_to_group_addrspacecast
; HSA-SAME: () #[[ATTR1:[0-9]+]] {
; HSA-NEXT: store i32 7, i32 addrspace(3)* addrspacecast (i32 addrspace(4)* null to i32 addrspace(3)*), align 4
; HSA-NEXT: ret void
;
store i32 7, i32 addrspace(3)* addrspacecast (i32 addrspace(4)* null to i32 addrspace(3)*)
ret void
}
define amdgpu_kernel void @store_cast_0_group_to_flat_addrspacecast() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@store_cast_0_group_to_flat_addrspacecast
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: store i32 7, i32 addrspace(4)* addrspacecast (i32 addrspace(3)* null to i32 addrspace(4)*), align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@store_cast_0_group_to_flat_addrspacecast
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2:[0-9]+]] {
; ATTRIBUTOR_HSA-NEXT: store i32 7, i32 addrspace(4)* addrspacecast (i32 addrspace(3)* null to i32 addrspace(4)*), align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
store i32 7, i32 addrspace(4)* addrspacecast (i32 addrspace(3)* null to i32 addrspace(4)*)
ret void
}
define amdgpu_kernel void @store_constant_cast_group_gv_to_flat() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@store_constant_cast_group_gv_to_flat
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: store i32 7, i32 addrspace(4)* addrspacecast (i32 addrspace(3)* @lds.i32 to i32 addrspace(4)*), align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@store_constant_cast_group_gv_to_flat
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: store i32 7, i32 addrspace(4)* addrspacecast (i32 addrspace(3)* @lds.i32 to i32 addrspace(4)*), align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
store i32 7, i32 addrspace(4)* addrspacecast (i32 addrspace(3)* @lds.i32 to i32 addrspace(4)*)
ret void
}
define amdgpu_kernel void @store_constant_cast_group_gv_gep_to_flat() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@store_constant_cast_group_gv_gep_to_flat
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: store i32 7, i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@store_constant_cast_group_gv_gep_to_flat
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: store i32 7, i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
store i32 7, i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8)
ret void
}
define amdgpu_kernel void @store_constant_cast_global_gv_to_flat() #1 {
; HSA-LABEL: define {{[^@]+}}@store_constant_cast_global_gv_to_flat
; HSA-SAME: () #[[ATTR1]] {
; HSA-NEXT: store i32 7, i32 addrspace(4)* addrspacecast (i32 addrspace(1)* @global.i32 to i32 addrspace(4)*), align 4
; HSA-NEXT: ret void
;
store i32 7, i32 addrspace(4)* addrspacecast (i32 addrspace(1)* @global.i32 to i32 addrspace(4)*)
ret void
}
define amdgpu_kernel void @store_constant_cast_global_gv_gep_to_flat() #1 {
; HSA-LABEL: define {{[^@]+}}@store_constant_cast_global_gv_gep_to_flat
; HSA-SAME: () #[[ATTR1]] {
; HSA-NEXT: store i32 7, i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(1)* @global.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), align 4
; HSA-NEXT: ret void
;
store i32 7, i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(1)* @global.arr to [256 x i32] addrspace(4)*), i64 0, i64 8)
ret void
}
define amdgpu_kernel void @load_constant_cast_group_gv_gep_to_flat(i32 addrspace(1)* %out) #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@load_constant_cast_group_gv_gep_to_flat
; AKF_HSA-SAME: (i32 addrspace(1)* [[OUT:%.*]]) #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = load i32, i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), align 4
; AKF_HSA-NEXT: store i32 [[VAL]], i32 addrspace(1)* [[OUT]], align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@load_constant_cast_group_gv_gep_to_flat
; ATTRIBUTOR_HSA-SAME: (i32 addrspace(1)* [[OUT:%.*]]) #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = load i32, i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), align 4
; ATTRIBUTOR_HSA-NEXT: store i32 [[VAL]], i32 addrspace(1)* [[OUT]], align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = load i32, i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8)
store i32 %val, i32 addrspace(1)* %out
ret void
}
define amdgpu_kernel void @atomicrmw_constant_cast_group_gv_gep_to_flat(i32 addrspace(1)* %out) #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@atomicrmw_constant_cast_group_gv_gep_to_flat
; AKF_HSA-SAME: (i32 addrspace(1)* [[OUT:%.*]]) #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = atomicrmw add i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 1 seq_cst, align 4
; AKF_HSA-NEXT: store i32 [[VAL]], i32 addrspace(1)* [[OUT]], align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@atomicrmw_constant_cast_group_gv_gep_to_flat
; ATTRIBUTOR_HSA-SAME: (i32 addrspace(1)* [[OUT:%.*]]) #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = atomicrmw add i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 1 seq_cst, align 4
; ATTRIBUTOR_HSA-NEXT: store i32 [[VAL]], i32 addrspace(1)* [[OUT]], align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = atomicrmw add i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 1 seq_cst
store i32 %val, i32 addrspace(1)* %out
ret void
}
define amdgpu_kernel void @cmpxchg_constant_cast_group_gv_gep_to_flat(i32 addrspace(1)* %out) #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@cmpxchg_constant_cast_group_gv_gep_to_flat
; AKF_HSA-SAME: (i32 addrspace(1)* [[OUT:%.*]]) #[[ATTR1]] {
; AKF_HSA-NEXT: [[VAL:%.*]] = cmpxchg i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 0, i32 1 seq_cst seq_cst, align 4
; AKF_HSA-NEXT: [[VAL0:%.*]] = extractvalue { i32, i1 } [[VAL]], 0
; AKF_HSA-NEXT: store i32 [[VAL0]], i32 addrspace(1)* [[OUT]], align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@cmpxchg_constant_cast_group_gv_gep_to_flat
; ATTRIBUTOR_HSA-SAME: (i32 addrspace(1)* [[OUT:%.*]]) #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: [[VAL:%.*]] = cmpxchg i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 0, i32 1 seq_cst seq_cst, align 4
; ATTRIBUTOR_HSA-NEXT: [[VAL0:%.*]] = extractvalue { i32, i1 } [[VAL]], 0
; ATTRIBUTOR_HSA-NEXT: store i32 [[VAL0]], i32 addrspace(1)* [[OUT]], align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
%val = cmpxchg i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 0, i32 1 seq_cst seq_cst
%val0 = extractvalue { i32, i1 } %val, 0
store i32 %val0, i32 addrspace(1)* %out
ret void
}
define amdgpu_kernel void @memcpy_constant_cast_group_gv_gep_to_flat(i32 addrspace(1)* %out) #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@memcpy_constant_cast_group_gv_gep_to_flat
; AKF_HSA-SAME: (i32 addrspace(1)* [[OUT:%.*]]) #[[ATTR1]] {
; AKF_HSA-NEXT: call void @llvm.memcpy.p1i32.p4i32.i32(i32 addrspace(1)* align 4 [[OUT]], i32 addrspace(4)* align 4 getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 32, i1 false)
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@memcpy_constant_cast_group_gv_gep_to_flat
; ATTRIBUTOR_HSA-SAME: (i32 addrspace(1)* [[OUT:%.*]]) #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: call void @llvm.memcpy.p1i32.p4i32.i32(i32 addrspace(1)* align 4 [[OUT]], i32 addrspace(4)* align 4 getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 32, i1 false)
; ATTRIBUTOR_HSA-NEXT: ret void
;
call void @llvm.memcpy.p1i32.p4i32.i32(i32 addrspace(1)* align 4 %out, i32 addrspace(4)* align 4 getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 32, i1 false)
ret void
}
; Can't just search the pointer value
define amdgpu_kernel void @store_value_constant_cast_lds_gv_gep_to_flat(i32 addrspace(4)* addrspace(1)* %out) #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@store_value_constant_cast_lds_gv_gep_to_flat
; AKF_HSA-SAME: (i32 addrspace(4)* addrspace(1)* [[OUT:%.*]]) #[[ATTR1]] {
; AKF_HSA-NEXT: store i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 addrspace(4)* addrspace(1)* [[OUT]], align 8
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@store_value_constant_cast_lds_gv_gep_to_flat
; ATTRIBUTOR_HSA-SAME: (i32 addrspace(4)* addrspace(1)* [[OUT:%.*]]) #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: store i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 addrspace(4)* addrspace(1)* [[OUT]], align 8
; ATTRIBUTOR_HSA-NEXT: ret void
;
store i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8), i32 addrspace(4)* addrspace(1)* %out
ret void
}
; Can't just search pointer types
define amdgpu_kernel void @store_ptrtoint_value_constant_cast_lds_gv_gep_to_flat(i64 addrspace(1)* %out) #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@store_ptrtoint_value_constant_cast_lds_gv_gep_to_flat
; AKF_HSA-SAME: (i64 addrspace(1)* [[OUT:%.*]]) #[[ATTR1]] {
; AKF_HSA-NEXT: store i64 ptrtoint (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i64), i64 addrspace(1)* [[OUT]], align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@store_ptrtoint_value_constant_cast_lds_gv_gep_to_flat
; ATTRIBUTOR_HSA-SAME: (i64 addrspace(1)* [[OUT:%.*]]) #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: store i64 ptrtoint (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i64), i64 addrspace(1)* [[OUT]], align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
store i64 ptrtoint (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i64), i64 addrspace(1)* %out
ret void
}
; Cast group to flat, do GEP, cast back to group
define amdgpu_kernel void @store_constant_cast_group_gv_gep_to_flat_to_group() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@store_constant_cast_group_gv_gep_to_flat_to_group
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: store i32 7, i32 addrspace(3)* addrspacecast (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i32 addrspace(3)*), align 4
; AKF_HSA-NEXT: ret void
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@store_constant_cast_group_gv_gep_to_flat_to_group
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: store i32 7, i32 addrspace(3)* addrspacecast (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i32 addrspace(3)*), align 4
; ATTRIBUTOR_HSA-NEXT: ret void
;
store i32 7, i32 addrspace(3)* addrspacecast (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i32 addrspace(3)*)
ret void
}
define i32 addrspace(3)* @ret_constant_cast_group_gv_gep_to_flat_to_group() #1 {
; AKF_HSA-LABEL: define {{[^@]+}}@ret_constant_cast_group_gv_gep_to_flat_to_group
; AKF_HSA-SAME: () #[[ATTR1]] {
; AKF_HSA-NEXT: ret i32 addrspace(3)* addrspacecast (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i32 addrspace(3)*)
;
; ATTRIBUTOR_HSA-LABEL: define {{[^@]+}}@ret_constant_cast_group_gv_gep_to_flat_to_group
; ATTRIBUTOR_HSA-SAME: () #[[ATTR2]] {
; ATTRIBUTOR_HSA-NEXT: ret i32 addrspace(3)* addrspacecast (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i32 addrspace(3)*)
;
ret i32 addrspace(3)* addrspacecast (i32 addrspace(4)* getelementptr ([256 x i32], [256 x i32] addrspace(4)* addrspacecast ([256 x i32] addrspace(3)* @lds.arr to [256 x i32] addrspace(4)*), i64 0, i64 8) to i32 addrspace(3)*)
}
attributes #0 = { argmemonly nounwind }
attributes #1 = { nounwind }
;.
; AKF_HSA: attributes #[[ATTR0:[0-9]+]] = { argmemonly nofree nounwind willreturn }
; AKF_HSA: attributes #[[ATTR1]] = { nounwind }
;.
; ATTRIBUTOR_HSA: attributes #[[ATTR0:[0-9]+]] = { argmemonly nofree nounwind willreturn }
; ATTRIBUTOR_HSA: attributes #[[ATTR1]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-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 #[[ATTR2]] = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-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" "uniform-work-group-size"="false" }
;.
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