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d4d9c257e0
Add support for switch and indirectbr edges. This works by densely numbering all blocks which have such terminators, and then separately numbering the possible successors. The predecessors write down a number, the successor knows its own number (as a ConstantInt) and sends that and the pointer to the number the predecessor wrote down to the runtime, who looks up the counter in a per-function table. Coverage data should now be functional, but I haven't tested it on anything other than my 2-file synthetic test program for coverage. llvm-svn: 130186
13 lines
309 B
Plaintext
13 lines
309 B
Plaintext
llvm_start_edge_profiling
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llvm_start_opt_edge_profiling
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llvm_start_path_profiling
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llvm_start_basic_block_tracing
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llvm_trace_basic_block
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llvm_increment_path_count
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llvm_decrement_path_count
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llvm_gcda_start_file
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llvm_gcda_increment_indirect_counter
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llvm_gcda_emit_function
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llvm_gcda_emit_arcs
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llvm_gcda_end_file
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