[cfe-commits] Fix PR 11326: conflicting mabi between -mabi and -target options on ARM

[Weiming Zhao]

Hi,

 

This patch fixes the conflict ABI between -mabi and -target options. When
-mabi is specified, it now overrides the environment component of the triple
when conflicting is detected.

 

The discussion is here:  http://llvm.org/bugs/show_bug.cgi?id=11326

 

Please help the review the patch.

 

Thanks,

Weiming

 

 

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