1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc --mtriple=loongarch32 -mattr=+d --verify-machineinstrs < %s | FileCheck %s --check-prefix=LA32 3; RUN: llc --mtriple=loongarch64 -mattr=+d --verify-machineinstrs < %s | FileCheck %s --check-prefix=LA64 4 5define void @cast0(ptr addrspace(1) %ptr) { 6; LA32-LABEL: cast0: 7; LA32: # %bb.0: 8; LA32-NEXT: st.w $zero, $a0, 0 9; LA32-NEXT: ret 10; 11; LA64-LABEL: cast0: 12; LA64: # %bb.0: 13; LA64-NEXT: st.w $zero, $a0, 0 14; LA64-NEXT: ret 15 %ptr0 = addrspacecast ptr addrspace(1) %ptr to ptr addrspace(0) 16 store i32 0, ptr %ptr0 17 ret void 18} 19 20define void @cast1(ptr %ptr) { 21; LA32-LABEL: cast1: 22; LA32: # %bb.0: 23; LA32-NEXT: addi.w $sp, $sp, -16 24; LA32-NEXT: .cfi_def_cfa_offset 16 25; LA32-NEXT: st.w $ra, $sp, 12 # 4-byte Folded Spill 26; LA32-NEXT: .cfi_offset 1, -4 27; LA32-NEXT: bl %plt(foo) 28; LA32-NEXT: ld.w $ra, $sp, 12 # 4-byte Folded Reload 29; LA32-NEXT: addi.w $sp, $sp, 16 30; LA32-NEXT: ret 31; 32; LA64-LABEL: cast1: 33; LA64: # %bb.0: 34; LA64-NEXT: addi.d $sp, $sp, -16 35; LA64-NEXT: .cfi_def_cfa_offset 16 36; LA64-NEXT: st.d $ra, $sp, 8 # 8-byte Folded Spill 37; LA64-NEXT: .cfi_offset 1, -8 38; LA64-NEXT: bl %plt(foo) 39; LA64-NEXT: ld.d $ra, $sp, 8 # 8-byte Folded Reload 40; LA64-NEXT: addi.d $sp, $sp, 16 41; LA64-NEXT: ret 42 %castptr = addrspacecast ptr %ptr to ptr addrspace(10) 43 call void @foo(ptr addrspace(10) %castptr) 44 ret void 45} 46 47declare void @foo(ptr addrspace(10)) 48