From bda5ee25ac991c38f5541a234936f1f6e2226072 Mon Sep 17 00:00:00 2001 From: Xavier Leroy Date: Sun, 16 Nov 2014 18:39:43 +0100 Subject: Add flags to control individual optimization passes + flag -O0 for turning them off. --- driver/Compopts.v | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'driver/Compopts.v') diff --git a/driver/Compopts.v b/driver/Compopts.v index 01109f52..d0c6686e 100644 --- a/driver/Compopts.v +++ b/driver/Compopts.v @@ -28,7 +28,16 @@ Parameter generate_float_constants: unit -> bool. Parameter va_strict: unit -> bool. (** Flag -ftailcalls. For tail call optimization. *) -Parameter eliminate_tailcalls: unit -> bool. +Parameter optim_tailcalls: unit -> bool. + +(** Flag -fconstprop. For constant propagation. *) +Parameter optim_constprop: unit -> bool. + +(** Flag -fcse. For common subexpression elimination. *) +Parameter optim_CSE: unit -> bool. + +(** Flag -fredundancy. For dead code elimination. *) +Parameter optim_redundancy: unit -> bool. (** Flag -fthumb. For the ARM back-end. *) Parameter thumb: unit -> bool. -- cgit