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b814633873
Summary: Previously there were three ways to inform the NVVMReflect pass whether you wanted to flush denormals to zero: * An LLVM command-line option * Parameters to the NVVMReflect constructor * Metadata on the module itself. This change removes the first two, leaving only the third. The motivation for this change, aside from simplifying things, is that we want LLVM to be aware of whether it's operating in FTZ mode, so other passes can use this information. Ideally we'd have a target-generic piece of metadata on the module. This change moves us in that direction. Reviewers: tra Subscribers: jholewinski, llvm-commits Differential Revision: https://reviews.llvm.org/D28700 llvm-svn: 292068
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