-; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -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
declare void @llvm.memcpy.p3i8.p3i8.i32(i8 addrspace(3)* nocapture, i8 addrspace(3)* nocapture, i32, i32, i1) nounwind
declare void @llvm.memcpy.p1i8.p1i8.i64(i8 addrspace(1)* nocapture, i8 addrspace(1)* nocapture, i64, i32, i1) nounwind
+declare void @llvm.memcpy.p1i8.p2i8.i64(i8 addrspace(1)* nocapture, i8 addrspace(2)* nocapture, i64, i32, i1) nounwind
; FUNC-LABEL: {{^}}test_small_memcpy_i64_lds_to_lds_align1:
call void @llvm.memcpy.p1i8.p1i8.i64(i8 addrspace(1)* %bcout, i8 addrspace(1)* %bcin, i64 32, i32 16, i1 false) nounwind
ret void
}
+
+; Test shouldConvertConstantLoadToIntImm
+@hello.align4 = private unnamed_addr addrspace(2) constant [16 x i8] c"constant string\00", align 4
+@hello.align1 = private unnamed_addr addrspace(2) constant [16 x i8] c"constant string\00", align 1
+
+; FUNC-LABEL: {{^}}test_memcpy_const_string_align4:
+; SI: s_getpc_b64
+; SI: s_add_u32 s{{[0-9]+}}, s{{[0-9]+}}, hello.align4+4
+; SI: s_addc_u32
+; SI: s_load_dwordx4
+; SI: s_load_dwordx4
+; SI: s_load_dwordx2
+; SI: buffer_store_dwordx4
+; SI: buffer_store_dwordx4
+define void @test_memcpy_const_string_align4(i8 addrspace(1)* noalias %out) nounwind {
+ %str = bitcast [16 x i8] addrspace(2)* @hello.align4 to i8 addrspace(2)*
+ call void @llvm.memcpy.p1i8.p2i8.i64(i8 addrspace(1)* %out, i8 addrspace(2)* %str, i64 32, i32 4, i1 false)
+ ret void
+}
+
+; FUNC-LABEL: {{^}}test_memcpy_const_string_align1:
+; SI-NOT: buffer_load
+; SI: v_mov_b32_e32 v{{[0-9]+}}, 0x69
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+; SI: buffer_store_byte
+define void @test_memcpy_const_string_align1(i8 addrspace(1)* noalias %out) nounwind {
+ %str = bitcast [16 x i8] addrspace(2)* @hello.align1 to i8 addrspace(2)*
+ call void @llvm.memcpy.p1i8.p2i8.i64(i8 addrspace(1)* %out, i8 addrspace(2)* %str, i64 32, i32 1, i1 false)
+ ret void
+}