Lines Matching defs:generation

671   /// keep track of a generation count of the read, which is compared against
672   /// the current generation count.  The current generation count is incremented
675   /// events (such as fences or atomic instructions) increment the generation
704   // addresses) to generation numbers at which that memory location became
717   /// It uses the same generation count as loads.
729   /// This is the current generation of the memory value.
767   // calls as well as the generation. There is a child iterator so that the
786     void childGeneration(unsigned generation) { ChildGeneration = generation; }
991   /// provably invariant in the given "generation".
1129   // Check the simple memory generation tracking first.
1180   // Is the generation at which this became invariant older than the
1263   // For stores check the result values before checking memory generation
1498       // Accordingly, don't update the generation but consume the last store (to
1585       // generation or the load is known to be from an invariant location,
1635       // generation, replace this instruction.
1690     // to advance the generation.  We do need to prevent DSE across the fence,
1708         // tells us that the load and store are from the same memory generation.
1726         // We can avoid incrementing the generation count since we were able
1734     // cannot be used so bump the generation count.
1808     // Grab the first item off the stack. Set the current generation, remove