runtime/vm/compiler/ffi/unit_tests/mixedx20/arm64_fuchsia.expect

r0 int64
v0 float
r1 int64
v1 double
r2 int64
v2 float
r3 int64
v3 double
r4 int64
v4 float
r5 int64
v5 double
r6 int64
v6 float
r7 int64
v7 double
S+0 int64
S+8 float
S+16 int64
S+24 double
=>
v0 double