OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

i386.c (ix86_function_arg_regno_p): Add MMX_REGNO_P for TARGET_MMX.

Browse Source 
2005-06-16  Uros Bizjak  <uros@kss-loka.si>

        * config/i386/i386.c (ix86_function_arg_regno_p): Add MMX_REGNO_P
        for TARGET_MMX.  Use MMX_REGPARM_MAX and SSE_REGPARM_MAX for MMX
        and SSE registers to determine if regno is valid.
        (ix86_function_value_regno_p): Depend FIRST_FLOAT_REG on
        TARGET_FLOAT_RETURNS_IN_80387 also for TARGET_64BIT. Clean up.

From-SVN: r101179
This commit is contained in:
Uros Bizjak 2005-06-19 01:26:50 -07:00 committed by Richard Henderson
parent 99e6bdda90
commit aa941a60d7
2 changed files with 54 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2005-06-19 Uros Bizjak <uros@kss-loka.si>
* config/i386/i386.c (ix86_function_arg_regno_p): Add MMX_REGNO_P
for TARGET_MMX. Use MMX_REGPARM_MAX and SSE_REGPARM_MAX for MMX
and SSE registers to determine if regno is valid.
(ix86_function_value_regno_p): Depend FIRST_FLOAT_REG on
TARGET_FLOAT_RETURNS_IN_80387 also for TARGET_64BIT. Clean up.
2005-06-18 Richard Henderson <rth@redhat.com>
* tree-complex.c (init_dont_simulate_again): Clear DONT_SIMULATE_AGAIN
@ -114,9 +122,9 @@
2005-06-17 Richard Henderson <rth@redhat.com>
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Use
initialize_original_copy_tables and free_original_copy_tables.
(vect_do_peeling_for_alignment): Likewise.
* tree-vect-transform.c (vect_do_peeling_for_loop_bound): Use
initialize_original_copy_tables and free_original_copy_tables.
(vect_do_peeling_for_alignment): Likewise.
2005-06-17 Pat Haugen <pthaugen@us.ibm.com>
@ -229,22 +237,22 @@
(function_arg): Likewise.
2005-06-16 Paolo Bonzini <bonzini@gnu.org>
Daniel Jacobowitz <dan@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Alan Modra <amodra.bigpond.net.au>
* configure.ac (gcc_version): Set near the beginning.
(as, ld, nm): Do not link in-tree tools. Set gcc_cv_* if tools are
found in the tree. Use gcc_AC_PROG to find the tools in the system.
(objdump): Do not look for it.
* Makefile.in (NM_FOR_TARGET): Point to ./nm
(ORIGINAL_AS_FOR_TARGET, ORIGINAL_LD_FOR_TARGET,
ORIGINAL_NM_FOR_TARGET): Substitute from autoconf.
(as, ld, nm): New rules.
(libgcc.mk): Depend on them.
* aclocal.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL,
gcc_AC_BUILD_EXEEXT): New.
(gcc_AC_CHECK_PROG_VER): Use gcc_AC_BUILD_EXEEXT.
* configure: Regenerate.
* configure.ac (gcc_version): Set near the beginning.
(as, ld, nm): Do not link in-tree tools. Set gcc_cv_* if tools are
found in the tree. Use gcc_AC_PROG to find the tools in the system.
(objdump): Do not look for it.
* Makefile.in (NM_FOR_TARGET): Point to ./nm
(ORIGINAL_AS_FOR_TARGET, ORIGINAL_LD_FOR_TARGET,
ORIGINAL_NM_FOR_TARGET): Substitute from autoconf.
(as, ld, nm): New rules.
(libgcc.mk): Depend on them.
* aclocal.m4 (gcc_AC_TOOL_DIRS, gcc_AC_CHECK_TOOL,
gcc_AC_BUILD_EXEEXT): New.
(gcc_AC_CHECK_PROG_VER): Use gcc_AC_BUILD_EXEEXT.
* configure: Regenerate.
2005-06-16 Jan Hubicka <jh@suse.cz>
@ -380,7 +388,7 @@
2005-06-15 Richard Sandiford <richard@codesourcery.com>
* doc/invoke.texi (-mips16): Fix typo.
* doc/invoke.texi (-mips16): Fix typo.
2005-06-15 David Ung <davidu@mips.com>
@ -394,7 +402,7 @@
mips16e seb/seh.
(*extend<SHORT:mode><GPR:mode>2): Disable this pattern for
GENERATE_MIPS16E.
* doc/invoke.texi (MIPS Options): Add comment to -mips16
* doc/invoke.texi (MIPS Options): Add comment to -mips16
indicating MIPS16e ASE is used if targetting for MIPS32 or MIPS64.
2005-06-15 Diego Novillo <dnovillo@redhat.com>
@ -896,18 +904,18 @@
2005-06-08 Dale Johannesen <dalej@apple.com>
* config/darwin.c (darwin_binds_local_p): New.
* config/darwin-protos.h (darwin_binds_local_p): Declare it.
* config/i386/i386.c (TARGET_BINDS_LOCAL_P): Use it for TARGET_MACHO.
* config/rs6000/rs6000.c (rs6000_binds_local_p): Remove.
(TARGET_BINDS_LOCAL_P): Change it to darwin_binds_local_p.
* config/darwin.c (darwin_binds_local_p): New.
* config/darwin-protos.h (darwin_binds_local_p): Declare it.
* config/i386/i386.c (TARGET_BINDS_LOCAL_P): Use it for TARGET_MACHO.
* config/rs6000/rs6000.c (rs6000_binds_local_p): Remove.
(TARGET_BINDS_LOCAL_P): Change it to darwin_binds_local_p.
2005-06-08 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.h: Remove rs6000_long_double_size_string,
rs6000_isel, rs6000_spe, rs6000_alignment_string,
rs6000_sched_restricted_insns_priority_str,
rs6000_sched_restricted_insns_priority, rs6000_abi_string.
* config/rs6000/rs6000.h: Remove rs6000_long_double_size_string,
rs6000_isel, rs6000_spe, rs6000_alignment_string,
rs6000_sched_restricted_insns_priority_str,
rs6000_sched_restricted_insns_priority, rs6000_abi_string.
2005-06-08 Zdenek Dvorak <dvorakz@suse.cz>
@ -999,7 +1007,7 @@
2005-06-08 Richard Henderson <rth@redhat.com>
PR target/21721
* config/ia64/ia64.c (emit_predicate_relation_info): Skip p0.
* config/ia64/ia64.c (emit_predicate_relation_info): Skip p0.
2005-06-08 Eric Botcazou <ebotcazou@libertysurf.fr>

29
gcc/config/i386/i386.c
View File

@ -2047,8 +2047,13 @@ ix86_function_arg_regno_p (int regno)
int i;
if (!TARGET_64BIT)
return (regno < REGPARM_MAX
|| (TARGET_SSE && SSE_REGNO_P (regno) && !fixed_regs[regno]));
if (SSE_REGNO_P (regno) && TARGET_SSE)
|| (TARGET_MMX && MMX_REGNO_P (regno)
&& (regno < FIRST_MMX_REG + MMX_REGPARM_MAX))
|| (TARGET_SSE && SSE_REGNO_P (regno)
&& (regno < FIRST_SSE_REG + SSE_REGPARM_MAX)));
if (TARGET_SSE && SSE_REGNO_P (regno)
&& (regno < FIRST_SSE_REG + SSE_REGPARM_MAX))
return true;
/* RAX is used as hidden argument to va_arg functions. */
if (!regno)
@ -3153,16 +3158,16 @@ ix86_function_arg_boundary (enum machine_mode mode, tree type)
bool
ix86_function_value_regno_p (int regno)
{
if (!TARGET_64BIT)
{
return ((regno) == 0
|| ((regno) == FIRST_FLOAT_REG && TARGET_FLOAT_RETURNS_IN_80387)
|| ((regno) == FIRST_MMX_REG && TARGET_MMX)
|| ((regno) == FIRST_SSE_REG && TARGET_SSE));
}
return ((regno) == 0 || (regno) == FIRST_FLOAT_REG
|| ((regno) == FIRST_SSE_REG && TARGET_SSE)
|| ((regno) == FIRST_FLOAT_REG && TARGET_FLOAT_RETURNS_IN_80387));
if (regno == 0
|| (regno == FIRST_FLOAT_REG && TARGET_FLOAT_RETURNS_IN_80387)
|| (regno == FIRST_SSE_REG && TARGET_SSE))
return true;
if (!TARGET_64BIT
&& (regno == FIRST_MMX_REG && TARGET_MMX))
return true;
return false;
}
/* Define how to find the value returned by a function.