1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck %s 3 4; Make sure there's no assertion from passing a 0 alignment value 5define void @memcpy_fixed_align(i8 addrspace(5)* %dst, i8 addrspace(1)* %src) { 6; CHECK-LABEL: memcpy_fixed_align: 7; CHECK: ; %bb.0: 8; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) 9; CHECK-NEXT: global_load_dword v0, v[1:2], off offset:36 10; CHECK-NEXT: s_waitcnt vmcnt(0) 11; CHECK-NEXT: buffer_store_dword v0, off, s[0:3], s32 offset:36 12; CHECK-NEXT: global_load_dword v0, v[1:2], off offset:32 13; CHECK-NEXT: s_waitcnt vmcnt(0) 14; CHECK-NEXT: buffer_store_dword v0, off, s[0:3], s32 offset:32 15; CHECK-NEXT: global_load_dwordx4 v[3:6], v[1:2], off offset:16 16; CHECK-NEXT: s_waitcnt vmcnt(0) 17; CHECK-NEXT: buffer_store_dword v6, off, s[0:3], s32 offset:28 18; CHECK-NEXT: buffer_store_dword v5, off, s[0:3], s32 offset:24 19; CHECK-NEXT: buffer_store_dword v4, off, s[0:3], s32 offset:20 20; CHECK-NEXT: buffer_store_dword v3, off, s[0:3], s32 offset:16 21; CHECK-NEXT: global_load_dwordx4 v[0:3], v[1:2], off 22; CHECK-NEXT: s_waitcnt vmcnt(0) 23; CHECK-NEXT: buffer_store_dword v3, off, s[0:3], s32 offset:12 24; CHECK-NEXT: buffer_store_dword v2, off, s[0:3], s32 offset:8 25; CHECK-NEXT: buffer_store_dword v1, off, s[0:3], s32 offset:4 26; CHECK-NEXT: buffer_store_dword v0, off, s[0:3], s32 27; CHECK-NEXT: s_waitcnt vmcnt(0) 28; CHECK-NEXT: s_setpc_b64 s[30:31] 29 %alloca = alloca [40 x i8], addrspace(5) 30 %cast = bitcast [40 x i8] addrspace(5)* %alloca to i8 addrspace(5)* 31 call void @llvm.memcpy.p5i8.p1i8.i64(i8 addrspace(5)* align 4 dereferenceable(40) %cast, i8 addrspace(1)* align 4 dereferenceable(40) %src, i64 40, i1 false) 32 ret void 33} 34 35declare void @llvm.memcpy.p5i8.p1i8.i64(i8 addrspace(5)* noalias nocapture writeonly, i8 addrspace(1)* noalias nocapture readonly, i64, i1 immarg) #0 36 37attributes #0 = { argmemonly nounwind willreturn } 38