From 6e73e66606ebe0f3a1827b4401d259fac87fb36e Mon Sep 17 00:00:00 2001 From: John Carr Date: Wed, 24 Dec 1997 14:39:44 -0700 Subject: flags.h, [...]: Remove flag_alias_check; optimization is now always enabled. * flags.h, toplev.c, calls.c, alias.c: Remove flag_alias_check; optimization is now always enabled. * calls.c (expand_call): Recognize C++ operator new as malloc-like function. * alias.c (memrefs_conflict_p): Eliminate tests now done by base_alias_check. (*_dependence): Call canon_rtx before base_alias_check. (init_alias_once): New function to precompute set of registers which can hold Pmode function arguments. * rtl.h: Declare init_alias_once. * toplev.c (compile_file): Call init_alias_once. From-SVN: r17226 --- gcc/rtl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'gcc/rtl.h') diff --git a/gcc/rtl.h b/gcc/rtl.h index 62b1342..683546e 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -1371,6 +1371,7 @@ extern int true_dependence PROTO ((rtx, enum machine_mode, rtx, extern int read_dependence PROTO ((rtx, rtx)); extern int anti_dependence PROTO ((rtx, rtx)); extern int output_dependence PROTO ((rtx, rtx)); +extern void init_alias_once PROTO ((void)); extern void init_alias_analysis PROTO ((void)); extern void end_alias_analysis PROTO ((void)); -- cgit v1.1