[cfe-commits] [PATCH] Target specific max stack alignment
mcrosier at apple.com
Mon Jul 2 13:25:32 PDT 2012
The attached patch allows targets to specify a max stack alignment. The goal is to prevent wasted stack space when locals are over aligned. For example, the vector_size attribute infers the alignment to be the size of the vector unless explicitly set. I've also added a warning to inform a user when the target is enforcing a max alignment less then what they've explicitly requested. Please let me know what you think..
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