Library compcert.driver.Compopts


Compilation options
This file collects Coq functions to query the command-line options that influence the code generated by the verified part of CompCert. These functions are mapped by extraction to accessors for the flags in Clflags.ml.
Flag -Os. For instruction selection (mainly).
Parameter optim_for_size: unit bool.

Flag -ffloat-const-prop. For value analysis and constant propagation.
For value analysis. Currently always false.
Parameter va_strict: unit bool.

Flag -ftailcalls. For tail call optimization.
Flag -fconstprop. For constant propagation.
Flag -fcse. For common subexpression elimination.
Parameter optim_CSE: unit bool.

Flag -fredundancy. For dead code elimination.
Flag -fthumb. For the ARM back-end.
Parameter thumb: unit bool.

Flag -g. For insertion of debugging information.
Parameter debug: unit bool.