SwiftShader segfaults when trying to resolve missed symbol. The symbol is requested at least on ARM32 (armv7l).

Bug: b/149229646
Change-Id: I5436b244c2e7ec9a0d557f57697adbdb5e29a0cb
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/41089
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>