third_party/llvm-7.0/llvm/test/CodeGen/Hexagon/expand-condsets-imm.mir

# RUN: llc -march=hexagon -run-pass expand-condsets %s -o - | FileCheck %s
# Check that we can expand a mux with a global as an immediate operand.
# CHECK: C2_cmoveif undef %0:predregs, @G

--- |
  @G = global i32 0, align 4
  define void @fred() { ret void }
...
---
name: fred
tracksRegLiveness: true

registers:
  - { id: 0, class: predregs }
  - { id: 1, class: intregs }
body: |
  bb.1:
    %1 = IMPLICIT_DEF
    %1 = C2_muxir undef %0, %1, @G
    $r0 = COPY %1
...