Fix superpmi.exe handling of exclusion lists #62349
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superpmi.exe has the concept of an exclusion list file which is automatically read and processed when reading a .mch file. (I'm not sure if anyone actually uses it.) So, when opening a `t.mch` file, it looks for an adjacent `t.mch.exc` and then `t.exc` file. There was a bug where it would also look for a `t` file (the comments say it takes t.exc.mch and looks for t.exc, but it didn't check for that). In my case when I was testing, I actually had a `t` directory (not file), which it found, but then emitted an error trying to load. So, two fixes: 1. For `t.mch`, don't look for `t`. 2. Check all cases for being a directory, and fail if any name is a directory.
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Tagging subscribers to this area: @JulieLeeMSFT Issue Detailssuperpmi.exe has the concept of an exclusion list file which is automatically read There was a bug where it would also look for a So, two fixes:
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@dotnet/jit-contrib PTAL |
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superpmi.exe has the concept of an exclusion list file which is automatically read
and processed when reading a .mch file. (I'm not sure if anyone actually uses it.)
So, when opening a
t.mchfile, it looks for an adjacentt.mch.excand thent.excfile.
There was a bug where it would also look for a
tfile (the comments say it takes t.exc.mchand looks for t.exc, but it didn't check for that). In my case when I was testing, I actually
had a
tdirectory (not file), which it found, but then emitted an error trying to load.So, two fixes:
t.mch, don't look fort.