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ae78d16e68
We dump any non-empty assembler constant pools after a successful parse of an assembly file that uses the ldr pseudo opcode. These per-section constant pools should be output in a deterministic order to ensure that we always generate the same output when printing the output with an AsmStreamer. This patch changes the map data struture used to associate a section with its constant pool to a MapVector to ensure deterministic output. Because this map type does not support deletion, we now check that the constant pool is not empty before dumping its entries and clear the entries after emitting them with the streamer. llvm-svn: 197735
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