| ; Coalescing from R32 to a subset R32_. Once another register coalescer bug is |
| ; fixed, the movb should go away as well. |
| |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -relocation-model=static | \ |
| ; RUN: grep movl |
| |
| %B = external global uint |
| %C = external global ushort* |
| |
| void %test(uint %A) { |
| %A = cast uint %A to ubyte |
| %tmp2 = load uint* %B |
| %tmp3 = and ubyte %A, 16 |
| %tmp4 = shl uint %tmp2, ubyte %tmp3 |
| store uint %tmp4, uint* %B |
| %tmp6 = shr uint %A, ubyte 3 |
| %tmp = load ushort** %C |
| %tmp8 = cast ushort* %tmp to uint |
| %tmp9 = add uint %tmp8, %tmp6 |
| %tmp9 = cast uint %tmp9 to ushort* |
| store ushort* %tmp9, ushort** %C |
| ret void |
| } |
