From: John Carr <jfc@mit.edu>
Date: Wed, 24 Dec 1997 21:44:46 +0000 (-0700)
Subject: flags.h, [...]: Remove flag_alias_check; optimization is now always enabled.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=439d5a35d8e60afa53dd6a7ca541c480b9b38239;p=gcc.git

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: r17227
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 899078d1668..be8f5ffe8b8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,21 @@
+Wed Dec 24 22:38:34 1997  John Carr  <jfc@mit.edu>
+
+	* 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.
+
 Wed Dec 24 22:34:55 1997  Jeffrey A Law  (law@cygnus.com)
 
 	* tree.c (restore_tree_status): Do not dereference a null pointer.