1 files changed, 91 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/indirect-private-64.ll b/test/CodeGen/AMDGPU/indirect-private-64.ll
new file mode 100644
index 000000000000..d63e1b6c5212
--- /dev/null
+++ b/test/CodeGen/AMDGPU/indirect-private-64.ll
@@ -0,0 +1,91 @@
+; RUN: llc -march=amdgcn -mcpu=SI -mattr=-promote-alloca -verify-machineinstrs < %s | FileCheck -check-prefix=SI-ALLOCA -check-prefix=SI %s
+; RUN: llc -march=amdgcn -mcpu=SI -mattr=+promote-alloca -verify-machineinstrs < %s | FileCheck -check-prefix=SI-PROMOTE -check-prefix=SI %s
+; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-promote-alloca -verify-machineinstrs < %s | FileCheck -check-prefix=SI-ALLOCA -check-prefix=SI %s
+; RUN: llc -march=amdgcn -mcpu=tonga -mattr=+promote-alloca -verify-machineinstrs < %s | FileCheck -check-prefix=SI-PROMOTE -check-prefix=SI %s
+
+
+declare void @llvm.AMDGPU.barrier.local() noduplicate nounwind
+
+; SI-LABEL: {{^}}private_access_f64_alloca:
+
+; SI-ALLOCA: buffer_store_dwordx2
+; SI-ALLOCA: buffer_load_dwordx2
+
+; SI-PROMOTE: ds_write_b64
+; SI-PROMOTE: ds_read_b64
+define void @private_access_f64_alloca(double addrspace(1)* noalias %out, double addrspace(1)* noalias %in, i32 %b) nounwind {
+  %val = load double, double addrspace(1)* %in, align 8
+  %array = alloca double, i32 16, align 8
+  %ptr = getelementptr double, double* %array, i32 %b
+  store double %val, double* %ptr, align 8
+  call void @llvm.AMDGPU.barrier.local() noduplicate nounwind
+  %result = load double, double* %ptr, align 8
+  store double %result, double addrspace(1)* %out, align 8
+  ret void
+}
+
+; SI-LABEL: {{^}}private_access_v2f64_alloca:
+
+; SI-ALLOCA: buffer_store_dwordx4
+; SI-ALLOCA: buffer_load_dwordx4
+
+; SI-PROMOTE: ds_write_b32
+; SI-PROMOTE: ds_write_b32
+; SI-PROMOTE: ds_write_b32
+; SI-PROMOTE: ds_write_b32
+; SI-PROMOTE: ds_read_b32
+; SI-PROMOTE: ds_read_b32
+; SI-PROMOTE: ds_read_b32
+; SI-PROMOTE: ds_read_b32
+define void @private_access_v2f64_alloca(<2 x double> addrspace(1)* noalias %out, <2 x double> addrspace(1)* noalias %in, i32 %b) nounwind {
+  %val = load <2 x double>, <2 x double> addrspace(1)* %in, align 16
+  %array = alloca <2 x double>, i32 16, align 16
+  %ptr = getelementptr <2 x double>, <2 x double>* %array, i32 %b
+  store <2 x double> %val, <2 x double>* %ptr, align 16
+  call void @llvm.AMDGPU.barrier.local() noduplicate nounwind
+  %result = load <2 x double>, <2 x double>* %ptr, align 16
+  store <2 x double> %result, <2 x double> addrspace(1)* %out, align 16
+  ret void
+}
+
+; SI-LABEL: {{^}}private_access_i64_alloca:
+
+; SI-ALLOCA: buffer_store_dwordx2
+; SI-ALLOCA: buffer_load_dwordx2
+
+; SI-PROMOTE: ds_write_b64
+; SI-PROMOTE: ds_read_b64
+define void @private_access_i64_alloca(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in, i32 %b) nounwind {
+  %val = load i64, i64 addrspace(1)* %in, align 8
+  %array = alloca i64, i32 16, align 8
+  %ptr = getelementptr i64, i64* %array, i32 %b
+  store i64 %val, i64* %ptr, align 8
+  call void @llvm.AMDGPU.barrier.local() noduplicate nounwind
+  %result = load i64, i64* %ptr, align 8
+  store i64 %result, i64 addrspace(1)* %out, align 8
+  ret void
+}
+
+; SI-LABEL: {{^}}private_access_v2i64_alloca:
+
+; SI-ALLOCA: buffer_store_dwordx4
+; SI-ALLOCA: buffer_load_dwordx4
+
+; SI-PROMOTE: ds_write_b32
+; SI-PROMOTE: ds_write_b32
+; SI-PROMOTE: ds_write_b32
+; SI-PROMOTE: ds_write_b32
+; SI-PROMOTE: ds_read_b32
+; SI-PROMOTE: ds_read_b32
+; SI-PROMOTE: ds_read_b32
+; SI-PROMOTE: ds_read_b32
+define void @private_access_v2i64_alloca(<2 x i64> addrspace(1)* noalias %out, <2 x i64> addrspace(1)* noalias %in, i32 %b) nounwind {
+  %val = load <2 x i64>, <2 x i64> addrspace(1)* %in, align 16
+  %array = alloca <2 x i64>, i32 16, align 16
+  %ptr = getelementptr <2 x i64>, <2 x i64>* %array, i32 %b
+  store <2 x i64> %val, <2 x i64>* %ptr, align 16
+  call void @llvm.AMDGPU.barrier.local() noduplicate nounwind
+  %result = load <2 x i64>, <2 x i64>* %ptr, align 16
+  store <2 x i64> %result, <2 x i64> addrspace(1)* %out, align 16
+  ret void
+}