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| author | John Carr <jfc@mit.edu> | 1997-12-24 14:44:46 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1997-12-24 14:44:46 -0700 |
| commit | 439d5a35d8e60afa53dd6a7ca541c480b9b38239 (patch) | |
| tree | 7f4811a703d749a021b4a59e6f8ed79ef67f4ef6 | |
| parent | 6e73e66606ebe0f3a1827b4401d259fac87fb36e (diff) | |
| download | gcc-439d5a35d8e60afa53dd6a7ca541c480b9b38239.zip gcc-439d5a35d8e60afa53dd6a7ca541c480b9b38239.tar.gz gcc-439d5a35d8e60afa53dd6a7ca541c480b9b38239.tar.bz2 | |
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
| -rw-r--r-- | gcc/ChangeLog | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 899078d..be8f5ff 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. |