Sean Silva de68a37518 Only use argv[0] as the main executable name if it exists. ...

Under some environments, argv[0] doesn't hold a valid file name, but
sys::fs::getMainExecutable will find the main executable properly.

This patch tweaks the logic to fall back to sys::fs::getMainExecutable
in more situations.

Differential Revision: https://reviews.llvm.org/D60730

llvm-svn: 358455

2019-04-15 22:07:56 +00:00

8.3 KiB

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