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2007-01-22 Richard Guenther <rguenther@suse.de> PR tree-optimization/30038 * tree-ssa-math-opts.c (maybe_record_sincos): New static helper function. (execute_cse_sincos_1): Likewise. (execute_cse_sincos): Likewise. (gate_cse_sincos): Likewise. (pass_cse_sincos): New pass CSEing sin() and cos() calls using the cexpi() canonicalization of sincos(). * tree-pass.h (pass_cse_sincos): Declare. * passes.c (init_optimization_passes): New pass pas_cse_sincos. * gcc.dg/builtins-62.c: New testcase. From-SVN: r121052
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