[libclc] Add missing license headers to source IR files (#132758)

Author: frasercrmck

libclc/amdgcn/lib/cl_khr_int64_extended_atomics/minmax_helpers.ll

@@ -1,3 +1,11 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 define i64 @__clc__sync_fetch_and_min_global_8(i64 addrspace(1)* nocapture %ptr, i64 %value) nounwind alwaysinline {
 entry:
   %0 = atomicrmw volatile min i64 addrspace(1)* %ptr, i64 %value seq_cst

libclc/amdgpu/lib/shared/vload_half_helpers.ll

@@ -1,3 +1,11 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 define float @__clc_vload_half_float_helper__private(half addrspace(0)* nocapture %ptr) nounwind alwaysinline {
   %data = load half, half addrspace(0)* %ptr
   %res = fpext half %data to float

libclc/amdgpu/lib/shared/vstore_half_helpers.ll

@@ -1,3 +1,11 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 define void @__clc_vstore_half_float_helper__private(float %data, half addrspace(0)* nocapture %ptr) nounwind alwaysinline {
   %res = fptrunc float %data to half
   store half %res, half addrspace(0)* %ptr

libclc/generic/lib/subnormal_disable.ll

@@ -1 +1,9 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 @__CLC_SUBNORMAL_DISABLE = unnamed_addr constant i1 true

libclc/generic/lib/subnormal_helper_func.ll

@@ -1,3 +1,11 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 @__CLC_SUBNORMAL_DISABLE = external global i1
 
 define i1 @__clc_subnormals_disabled() #0 {

libclc/generic/lib/subnormal_use_default.ll

@@ -1 +1,9 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 @__CLC_SUBNORMAL_DISABLE = unnamed_addr constant i1 false

libclc/ptx/lib/shared/vload_half_helpers.ll

@@ -1,3 +1,11 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 define float @__clc_vload_half_float_helper__private(half addrspace(0)* nocapture %ptr) nounwind alwaysinline {
   %data = load half, half addrspace(0)* %ptr
   %res = fpext half %data to float

libclc/ptx/lib/shared/vstore_half_helpers.ll

@@ -1,3 +1,11 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 define void @__clc_vstore_half_float_helper__private(float %data, half addrspace(0)* nocapture %ptr) nounwind alwaysinline {
   %res = fptrunc float %data to half
   store half %res, half addrspace(0)* %ptr

libclc/r600/lib/image/get_image_attributes_impl.ll

@@ -1,3 +1,11 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 %opencl.image2d_t = type opaque
 %opencl.image3d_t = type opaque
 

libclc/r600/lib/image/read_image_impl.ll

@@ -1,3 +1,11 @@
+;;===----------------------------------------------------------------------===;;
+;
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+;;===----------------------------------------------------------------------===;;
+
 %opencl.image2d_t = type opaque
 
 declare <4 x float> @llvm.R600.tex(<4 x float>, i32, i32, i32, i32, i32, i32,