The original code assumed that only the initial symbol in the
dynamic symbol table had an empty name, and so any symbol with an
empty name was checked as if it was the initial symbol.
However, it turns out that in at least one case on our testing
infrastructure, the assembler generates a dynamic symbol with an
empty name.
Thus, we change the test to check the initial symbol separately
from the rest of the symbols in the symbol table.
TEST=vm/dart{,_2}/use_add_readonly_data_symbols_flag
Bug: https://github.com/dart-lang/sdk/issues/50071
Change-Id: Ie5d443ee2a45f8fb3400955d8bdfb3e726ab028a
Fixed: 50071
Cq-Include-Trybots: luci.dart.try:vm-kernel-precomp-linux-release-x64-try,vm-kernel-precomp-linux-product-x64-try,vm-kernel-precomp-nnbd-linux-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/261820
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Commit-Queue: Tess Strickland <sstrickl@google.com>
Tess Strickland
ef53c1929d