clang option -export-dynamic parse to -e xport-dynamic error #64297
Description
https://godbolt.org/z/jsTch9cqq
Compile command clang -export-dynamic test.c simply, but have a warning :
clang: warning: argument unused during compilation: '-e xport-dynamic' [-Wunused-command-line-argument]
It seem clang split option -export-dynamic into -e xport-dynamic.
It's dangerous if -e xport-dynamic is sent to ld, because of -e means
-e ADDRESS, --entry ADDRESS Set start address
I don't think it's reasonable to split option -export-dynamic into -e xport-dynamic.
I can't find the code that split the option, if someone knows , just tell me.