diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-25 15:10:44 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-07-25 15:10:44 +0000 |
| commit | 6eb29590d14e36a3f9b888de765eeb0ed4d85a74 (patch) | |
| tree | bdb3cf569a522f1b7ba2c5d4e351cd5e2e756fe1 | |
| parent | 59ff58d7278c87caa8103b1ac64e60645c5c3e62 (diff) | |
| download | gcc-6eb29590d14e36a3f9b888de765eeb0ed4d85a74.tar.gz | |
PR bootstrap/54092
* libfuncs.h: Don't include optabs.h.
(struct libfunc_entry): Use "int" for op, mode1, mode2 members.
* optabs.c (hash_libfunc): Don't cast members to int.
* Makefile.in (LIBFUNCS_H): Don't include OPTABS_H.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@189853 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/Makefile.in | 2 | ||||
| -rw-r--r-- | gcc/libfuncs.h | 17 | ||||
| -rw-r--r-- | gcc/optabs.c | 2 |
4 files changed, 20 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 051d5e00b84..928eb0910de 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2012-07-25 Richard Henderson <rth@redhat.com> + + PR bootstrap/54092 + * libfuncs.h: Don't include optabs.h. + (struct libfunc_entry): Use "int" for op, mode1, mode2 members. + * optabs.c (hash_libfunc): Don't cast members to int. + * Makefile.in (LIBFUNCS_H): Don't include OPTABS_H. + 2012-07-25 Dodji Seketeli <dodji@redhat.com> * basic-block.c: Fix typo in comment. diff --git a/gcc/Makefile.in b/gcc/Makefile.in index 40f7c4de561..d7b8a76918e 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -971,7 +971,7 @@ GCC_PLUGIN_H = gcc-plugin.h highlev-plugin-common.h plugin.def \ $(CONFIG_H) $(SYSTEM_H) $(HASHTAB_H) PLUGIN_H = plugin.h $(GCC_PLUGIN_H) PLUGIN_VERSION_H = plugin-version.h configargs.h -LIBFUNCS_H = libfuncs.h $(HASHTAB_H) $(OPTABS_H) +LIBFUNCS_H = libfuncs.h $(HASHTAB_H) # # Now figure out from those variables how to compile and link. diff --git a/gcc/libfuncs.h b/gcc/libfuncs.h index 75f7a69f532..262e10fbcee 100644 --- a/gcc/libfuncs.h +++ b/gcc/libfuncs.h @@ -1,5 +1,5 @@ /* Definitions for code generation pass of GNU compiler. - Copyright (C) 2001, 2004, 2007, 2008, 2010 Free Software Foundation, Inc. + Copyright (C) 2001-2012 Free Software Foundation, Inc. This file is part of GCC. @@ -21,7 +21,6 @@ along with GCC; see the file COPYING3. If not see #define GCC_LIBFUNCS_H #include "hashtab.h" -#include "optabs.h" /* Enumeration of indexes into libfunc_table. */ enum libfunc_index @@ -48,12 +47,16 @@ enum libfunc_index LTI_MAX }; -/* Information about an optab-related libfunc. We use the same hashtable - for normal optabs and conversion optabs. In the first case mode2 - is unused. */ +/* Information about an optab-related libfunc. The op field is logically + an enum optab_d, and the mode fields are logically enum machine_mode. + However, in the absence of forward-declared enums, there's no practical + benefit of pulling in the defining headers. + + We use the same hashtable for normal optabs and conversion optabs. In + the first case mode2 is forced to VOIDmode. */ + struct GTY(()) libfunc_entry { - optab op; - enum machine_mode mode1, mode2; + int op, mode1, mode2; rtx libfunc; }; diff --git a/gcc/optabs.c b/gcc/optabs.c index 022adfa22f8..462aa7c70ab 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -75,7 +75,7 @@ static hashval_t hash_libfunc (const void *p) { const struct libfunc_entry *const e = (const struct libfunc_entry *) p; - return (((int) e->mode1 + (int) e->mode2 * NUM_MACHINE_MODES) ^ e->op); + return ((e->mode1 + e->mode2 * NUM_MACHINE_MODES) ^ e->op); } /* Used for libfunc_hash. */ |