runtime/vm/compiler/ffi/unit_tests/structPacked/arm_linux.expect

M(r1 int32, r2 int32, r3 int32) Struct(size: 9)
M(S+0 int32, S+4 int32, S+8 int32) Struct(size: 9)
S+12 int32[int8]
d0 double
=>
P(r0 uint32) Struct(size: 9)