1 ; RUN: llc -march=amdgcn -mcpu=SI -mattr=-promote-alloca -verify-machineinstrs < %s 2 ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-promote-alloca -verify-machineinstrs < %s 3 4 ; Test that CopyToReg instructions don't have non-register operands prior 5 ; to being emitted. 6 7 ; Make sure this doesn't crash 8 ; CHECK-LABEL: {{^}}copy_to_reg_frameindex: 9 define void @copy_to_reg_frameindex(i32 addrspace(1)* %out, i32 %a, i32 %b, i32 %c) { 10 entry: 11 %alloca = alloca [16 x i32] 12 br label %loop 13 14 loop: 15 %inc = phi i32 [0, %entry], [%inc.i, %loop] 16 %ptr = getelementptr [16 x i32], [16 x i32]* %alloca, i32 0, i32 %inc 17 store i32 %inc, i32* %ptr 18 %inc.i = add i32 %inc, 1 19 %cnd = icmp uge i32 %inc.i, 16 20 br i1 %cnd, label %done, label %loop 21 22 done: 23 %tmp0 = getelementptr [16 x i32], [16 x i32]* %alloca, i32 0, i32 0 24 %tmp1 = load i32, i32* %tmp0 25 store i32 %tmp1, i32 addrspace(1)* %out 26 ret void 27 } 28
