R600 -> AMDGPU rename

[oota-llvm.git] / test / CodeGen / AMDGPU / load-i1.ll

diff --git a/test/CodeGen/AMDGPU/load-i1.ll b/test/CodeGen/AMDGPU/load-i1.ll
new file mode 100644 (file)
index 0000000..0ca49fd
--- /dev/null
+++ b/test/CodeGen/AMDGPU/load-i1.ll
@@ -0,0 +1,149 @@
+; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
+
+; FUNC-LABEL: {{^}}global_copy_i1_to_i1:
+; SI: buffer_load_ubyte
+; SI: v_and_b32_e32 v{{[0-9]+}}, 1
+; SI: buffer_store_byte
+; SI: s_endpgm
+
+; EG: VTX_READ_8
+; EG: AND_INT
+define void @global_copy_i1_to_i1(i1 addrspace(1)* %out, i1 addrspace(1)* %in) nounwind {
+  %load = load i1, i1 addrspace(1)* %in
+  store i1 %load, i1 addrspace(1)* %out, align 1
+  ret void
+}
+
+; FUNC-LABEL: {{^}}local_copy_i1_to_i1:
+; SI: ds_read_u8
+; SI: v_and_b32_e32 v{{[0-9]+}}, 1
+; SI: ds_write_b8
+; SI: s_endpgm
+
+; EG: LDS_UBYTE_READ_RET
+; EG: AND_INT
+; EG: LDS_BYTE_WRITE
+define void @local_copy_i1_to_i1(i1 addrspace(3)* %out, i1 addrspace(3)* %in) nounwind {
+  %load = load i1, i1 addrspace(3)* %in
+  store i1 %load, i1 addrspace(3)* %out, align 1
+  ret void
+}
+
+; FUNC-LABEL: {{^}}constant_copy_i1_to_i1:
+; SI: buffer_load_ubyte
+; SI: v_and_b32_e32 v{{[0-9]+}}, 1
+; SI: buffer_store_byte
+; SI: s_endpgm
+
+; EG: VTX_READ_8
+; EG: AND_INT
+define void @constant_copy_i1_to_i1(i1 addrspace(1)* %out, i1 addrspace(2)* %in) nounwind {
+  %load = load i1, i1 addrspace(2)* %in
+  store i1 %load, i1 addrspace(1)* %out, align 1
+  ret void
+}
+
+; FUNC-LABEL: {{^}}global_sextload_i1_to_i32:
+; SI: buffer_load_ubyte
+; SI: v_bfe_i32
+; SI: buffer_store_dword
+; SI: s_endpgm
+
+; EG: VTX_READ_8
+; EG: BFE_INT
+define void @global_sextload_i1_to_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %in) nounwind {
+  %load = load i1, i1 addrspace(1)* %in
+  %ext = sext i1 %load to i32
+  store i32 %ext, i32 addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}global_zextload_i1_to_i32:
+; SI: buffer_load_ubyte
+; SI: buffer_store_dword
+; SI: s_endpgm
+
+define void @global_zextload_i1_to_i32(i32 addrspace(1)* %out, i1 addrspace(1)* %in) nounwind {
+  %load = load i1, i1 addrspace(1)* %in
+  %ext = zext i1 %load to i32
+  store i32 %ext, i32 addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}global_sextload_i1_to_i64:
+; SI: buffer_load_ubyte
+; SI: v_bfe_i32
+; SI: buffer_store_dwordx2
+; SI: s_endpgm
+define void @global_sextload_i1_to_i64(i64 addrspace(1)* %out, i1 addrspace(1)* %in) nounwind {
+  %load = load i1, i1 addrspace(1)* %in
+  %ext = sext i1 %load to i64
+  store i64 %ext, i64 addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}global_zextload_i1_to_i64:
+; SI: buffer_load_ubyte
+; SI: v_mov_b32_e32 {{v[0-9]+}}, 0
+; SI: buffer_store_dwordx2
+; SI: s_endpgm
+define void @global_zextload_i1_to_i64(i64 addrspace(1)* %out, i1 addrspace(1)* %in) nounwind {
+  %load = load i1, i1 addrspace(1)* %in
+  %ext = zext i1 %load to i64
+  store i64 %ext, i64 addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}i1_arg:
+; SI: buffer_load_ubyte
+; SI: v_and_b32_e32
+; SI: buffer_store_byte
+; SI: s_endpgm
+define void @i1_arg(i1 addrspace(1)* %out, i1 %x) nounwind {
+  store i1 %x, i1 addrspace(1)* %out, align 1
+  ret void
+}
+
+; FUNC-LABEL: {{^}}i1_arg_zext_i32:
+; SI: buffer_load_ubyte
+; SI: buffer_store_dword
+; SI: s_endpgm
+define void @i1_arg_zext_i32(i32 addrspace(1)* %out, i1 %x) nounwind {
+  %ext = zext i1 %x to i32
+  store i32 %ext, i32 addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}i1_arg_zext_i64:
+; SI: buffer_load_ubyte
+; SI: buffer_store_dwordx2
+; SI: s_endpgm
+define void @i1_arg_zext_i64(i64 addrspace(1)* %out, i1 %x) nounwind {
+  %ext = zext i1 %x to i64
+  store i64 %ext, i64 addrspace(1)* %out, align 8
+  ret void
+}
+
+; FUNC-LABEL: {{^}}i1_arg_sext_i32:
+; SI: buffer_load_ubyte
+; SI: buffer_store_dword
+; SI: s_endpgm
+define void @i1_arg_sext_i32(i32 addrspace(1)* %out, i1 %x) nounwind {
+  %ext = sext i1 %x to i32
+  store i32 %ext, i32addrspace(1)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}i1_arg_sext_i64:
+; SI: buffer_load_ubyte
+; SI: v_bfe_i32
+; SI: v_ashrrev_i32
+; SI: buffer_store_dwordx2
+; SI: s_endpgm
+define void @i1_arg_sext_i64(i64 addrspace(1)* %out, i1 %x) nounwind {
+  %ext = sext i1 %x to i64
+  store i64 %ext, i64 addrspace(1)* %out, align 8
+  ret void
+}