gcc gcc/testsuite/ChangeLog gcc/ChangeLog gcc/ ...

[aoliva at gcc dot gnu dot org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	aoliva@gcc.gnu.org	2004-07-28 09:13:59

Modified files:
	gcc/testsuite  : ChangeLog 
	gcc            : ChangeLog config.gcc 
	gcc/config/sh  : lib1funcs.asm sh-protos.h sh.c sh.h sh.md t-sh 
	gcc/doc        : invoke.texi 
	libstdc++-v3   : ChangeLog 
Added files:
	gcc/config/sh  : sh4a.md t-mlib-sh4a t-mlib-sh4a-nofpu 
	                 t-mlib-sh4a-single t-mlib-sh4a-single-only 
	                 t-mlib-sh4al 
	gcc/testsuite/gcc.dg: sh4a-bitmovua.c sh4a-cos.c sh4a-cosf.c 
	                      sh4a-fprun.c sh4a-fsrra.c sh4a-memmovua.c 
	                      sh4a-sin.c sh4a-sincos.c sh4a-sincosf.c 
	                      sh4a-sinf.c 
	libstdc++-v3/config/cpu/sh: atomicity.h 

Log message:
	gcc/ChangeLog:
	Introduce sh4a support.
	* config.gcc: Handle sh4a multilibs and cpu selection.
	* config/sh/sh.h: Likewise.  Handle sh4a command line flags.
	* config/sh/t-mlib-sh4a: New.
	* config/sh/t-mlib-sh4al: New.
	* config/sh/t-mlib-sh4a-nofpu: New.
	* config/sh/t-mlib-sh4a-single: New.
	* config/sh/t-mlib-sh4a-single-only: New.
	2004-02-20  DJ Delorie  <dj@redhat.com>
	* config/sh/sh.md ("movua"): Change constraint from "m" to "Sua".
	* config/sh/sh.h (EXTRA_CONSTRAINT_S): Add "Sua" support.
	2003-08-22  Eric Christopher  <echristo@redhat.com>
	* config/sh/sh4a.md: Update for chip errata.
	2003-08-07  Eric Christopher  <echristo@redhat.com>
	* config/sh/sh4a.md: New file. sh4a processor description.
	2003-07-08  Alexandre Oliva  <aoliva@redhat.com>
	* config/sh/sh.h (TARGET_SWITCHES): Added 4al.  Adjust description
	of -m4a-nofpu.
	(SH_ASM_SPEC): Pass -dsp for -m4al, not -m4a-nofpu.
	* config/sh/t-sh (MULTILIB_MATCHES): Map -m4al to -m4a-nofpu.
	* doc/invoke.texi (SH Options): Document -m4al.
	2003-07-03  Alexandre Oliva  <aoliva@redhat.com>
	* config/sh/sh.c (expand_block_move): Remove commented-out code
	checked in by mistake.
	(sh_cannot_change_mode_class): Enable SUBREGs to be used to select
	single elements from SFmode vectors.
	* config/sh/sh.md (fsca): Use VEC_CONCAT to initialize the output
	register.
	(sinsf2, cossf2, sindf2, cosdf2): Don't emit CLOBBER.
	2003-07-01  Alexandre Oliva  <aoliva@redhat.com>
	* config/sh/sh.h (sh_fsca_sf2int, sh_fsca_df2int,
	sh_fsca_int2sf): Remove variable declarations.
	* config/sh/sh.c (sh_fsca_sf2int, sh_fsca_df2int,
	sh_fsca_int2sf): New functions.
	(sh_fsca_sf2int_rtx, sh_fsca_df2int_rtx,
	sh_fsca_int2sf_rtx): New static variables.
	* config/sh/sh-protos.h (sh_fsca_sf2int, sh_fsca_df2int,
	sh_fsca_int2sf): Declare.
	* config/sh/sh.md: Adjust.
	* doc/invoke.texi (SH Options): Document new options.
	* config/sh/lib1funcs.asm (ic_invalidate): Remove SH4a forward
	compatibility from SH4 code.
	2003-06-27  Alexandre Oliva  <aoliva@redhat.com>
	* config/sh/sh.c (expand_block_move): Don't emit POST_INC too
	early.
	(memory_movsrc_operand): Renamed to...
	(unaligned_load_operand): ... this.  Simplified.
	* config/sh/sh.h (PREDICATE_CODES): Adjust.
	* config/sh/sh.md (movua, extv, extzv): Likewise.  Change movua's
	input operand to SImode, and adjust the others.  Introduce
	post-increment by peephole.
	* config/sh/sh.c (expand_block_move): Give the target address the
	same mode as the temp reg.
	* config/sh/sh.c (expand_block_move): Use a temp reg for unaligned
	copying.
	2003-06-26  Alexandre Oliva  <aoliva@redhat.com>
	Introduce support for SH4a.
	* config/sh/lib1funcs.asm (ic_invalidate): Use icbi if
	__SH4A__.  Emit 4 4kb blocks and touch all of them otherwise.
	* config/sh/sh.c (sh_fsca_sf2int, sh_fsca_df2int,
	sh_fsca_int2sf): New.
	(sh_init_builtins): Initialize them.
	(print_operand): Support `d'.
	(expand_block_move): Use movua if src is misaligned.
	(memory_movsrc_operand): New.
	* config/sh/sh.h (TARGET_CPU_CPP_BUILTINS): Define __SH4A__
	and one of the SH4 macros.
	(SH4A_BIT, TARGET_SH4A_ARCH, TARGET_SH4A_FP,
	SELECT_SH4A_NOFPU, SELECT_SH4A_SINGLE_ONLY, SELECT_SH4A,
	SELECT_SH4A_SINGLE): New.
	(TARGET_NONE): Add SH4A_BIT.
	(TARGET_SWITCHES): Add 4a-single-only, 4a-single, 4a-nofpu and 4a.
	(SH_ASM_SPEC): Pass -dsp if -m4a-nofpu.
	(sh_fsca_sf2int, sh_fsca_df2int, sh_fsca_int2sf): Declare.
	(OVERRIDE_OPTIONS): Set cpu to CPU_SH4A when appropriate.
	(enum processor_type): Added PROCESSOR_SH4A.
	(PREDICATE_CODES): Add memory_movsrc_operand.
	* config/sh/sh.md: Removed unused variables.
	(attr cpu): Add sh4a.
	(attr type): Add movua, fsrra and fsca.
	(prefetch): New, for SH4.
	(ic_invalidate_line, ic_invalidate_line_sh4a): Use icbi.
	(toggle_sz): Set type to fp.
	(toggle_pr, rsqrtsf2, fsca, sinsf2, cossf2, sindf2, cosdf2): New.
	(movua, extv, extzv): New.
	* config/sh/t-sh: Add multilibs for 4a, 4a-nofpu, 4a-single
	and 4a-single-only.
	gcc/testsuite/ChangeLog:
	2003-07-06  Alexandre Oliva  <aoliva@redhat.com>
	* gcc.dg/sh4a-memmovua.c: Tweak regular expression.
	2003-07-01  Alexandre Oliva  <aoliva@redhat.com>
	* gcc.dg/sh4a-bitmovua.c: New.
	* gcc.dg/sh4a-cos.c: New.
	* gcc.dg/sh4a-cosf.c: New.
	* gcc.dg/sh4a-fprun.c: New.
	* gcc.dg/sh4a-fsrra.c: New.
	* gcc.dg/sh4a-memmovua.c: New.
	* gcc.dg/sh4a-sin.c: New.
	* gcc.dg/sh4a-sincos.c: New.
	* gcc.dg/sh4a-sincosf.c: New.
	* gcc.dg/sh4a-sinf.c: New.
	libstdc++-v3/ChangeLog:
	2003-10-01  Eric Christopher  <echristo@redhat.com>
	* config/cpu/sh/atomicity.h (__exchange_and_add): Remove 'm'
	constraint.
	2003-07-09  Alexandre Oliva  <aoliva@redhat.com>
	* config/cpu/sh/atomicity.h: New.  Use movli and movco on SH4a.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4061&r2=1.4062
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.4718&r2=2.4719
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config.gcc.diff?cvsroot=gcc&r1=1.469&r2=1.470
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/sh4a.md.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/t-mlib-sh4a.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/t-mlib-sh4a-nofpu.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/t-mlib-sh4a-single.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/t-mlib-sh4a-single-only.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/t-mlib-sh4al.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/lib1funcs.asm.diff?cvsroot=gcc&r1=1.37&r2=1.38
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/sh-protos.h.diff?cvsroot=gcc&r1=1.57&r2=1.58
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/sh.c.diff?cvsroot=gcc&r1=1.285&r2=1.286
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/sh.h.diff?cvsroot=gcc&r1=1.248&r2=1.249
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/sh.md.diff?cvsroot=gcc&r1=1.177&r2=1.178
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/sh/t-sh.diff?cvsroot=gcc&r1=1.18&r2=1.19
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&r1=1.492&r2=1.493
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-bitmovua.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-cos.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-cosf.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-fprun.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-fsrra.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-memmovua.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-sin.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-sincos.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-sincosf.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/sh4a-sinf.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.2585&r2=1.2586
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/cpu/sh/atomicity.h.diff?cvsroot=gcc&r1=NONE&r2=1.1