1; RUN: not llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefixes=GCN %s 2; RUN: not llc -mtriple=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefixes=GCN %s 3 4; GCN: couldn't allocate input reg for constraint 'a' 5 6define amdgpu_kernel void @used_1a() { 7 call void asm sideeffect "", "a"(i32 1) 8 ret void 9} 10