| ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-eabi | FileCheck %s |
| |
| ; CHECK: mrs [[NZCV_SAVE:x[0-9]+]], NZCV |
| ; CHECK: msr NZCV, [[NZCV_SAVE]] |
| |
| ; DAG ends up with two uses for the flags from an ADCS node, which means they |
| ; must be saved for later. |
| define void @f(i256* nocapture %a, i256* nocapture %b, i256* nocapture %cc, i256* nocapture %dd) nounwind uwtable noinline ssp { |
| entry: |
| %c = load i256, i256* %cc |
| %d = load i256, i256* %dd |
| %add = add nsw i256 %c, %d |
| store i256 %add, i256* %a, align 8 |
| %or = or i256 %c, 1606938044258990275541962092341162602522202993782792835301376 |
| %add6 = add nsw i256 %or, %d |
| store i256 %add6, i256* %b, align 8 |
| ret void |
| } |
