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2013-02-06 Eric Botcazou <ebotcazou@adacore.com> * snames.ads-tmpl (Name_Loop_Optimize, Name_No_Unroll, Name_Unroll, Name_No_Vector, Name_Vector): New pragma-related names. (Pragma_Id): Add Pragma_Loop_Optimize value. * par-prag.adb (Prag): Handle Pragma_Loop_Optimize. * sem_prag.adb (Check_Loop_Invariant_Variant_Placement): Rename to... (Check_Loop_Pragma_Placement): ...this. (Analyze_Pragma) <Pragma_Loop_Invariant>: Adjust to above renaming. <Loop_Variant>: Likewise. <Pragma_Loop_Optimize>: Implement new pragma Loop_Optimize. (Sig_Flags): Add Pragma_Loop_Optimize. * gnat_rm.texi (Implementation Defined Pragmas): Add Loop_Optimize. * gnat_ugn.texi (Vectorization of loops): Mention Loop_Optimize. From-SVN: r195799
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