[llvm-bugs] [Bug 45001] New: Polly plugin not auto-loaded

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=45001

            Bug ID: 45001
           Summary: Polly plugin not auto-loaded
           Product: new-bugs
           Version: 10.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: bero at lindev.ch
                CC: htmldeveloper at gmail.com, llvm-bugs at lists.llvm.org

In a recent 10.0 branch snapshot build with polly enabled, trying to use polly
the way it is described in the polly man page doesn't work:

$ clang -O3 -mllvm -polly test.c
clang (LLVM option parsing): Unknown command line argument '-polly'.  Try:
'clang (LLVM option parsing) --help'
clang (LLVM option parsing): Did you mean '--color'?

The problem is that the plugin isn't loaded automatically -- loading the plugin
manually "fixes" it.

$ clang -Xclang -load -Xclang LLVMPolly.so -O3 -mllvm -polly ~/test.c
[works]


Either autoload should be restored, or the polly man page should be updated to
mention the plugin needs to be loaded.

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