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{{merging with even more of GCC 6, using subversion 1.9
svn merge -r231651:232605 ^/trunk
}}
[gcc/]
2016-04-16 Basile Starynkevitch <basile@starynkevitch.net>
* melt/libmelt-ana-gimple.melt:
(melt_build_transaction_with_label_norm): New inlined function,
for gimple_transaction operator implementation...
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@235064 138bc75d-0d04-0410-961f-82ee72b054a4
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{{merging with even more of GCC 6, using subversion 1.9
svn merge -r230701:231650 ^/trunk
}}
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@235062 138bc75d-0d04-0410-961f-82ee72b054a4
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{{manually merging with even more of GCC 6, using its trunk svn rev 230195;
apparently, some changes have been lost in some previous svn merges...}}
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@235060 138bc75d-0d04-0410-961f-82ee72b054a4
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{{merging with even more of GCC 6, using subversion 1.9
svn merge -r227821:227910 ^/trunk
}}
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@233315 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-02-10 Basile Starynkevitch <basile@starynkevitch.net>
{{merging with some of GCC 6, using
svn merge -r222130:226090 ^/trunk ; UNSTABLE}}
[gcc/]
2016-02-10 Basile Starynkevitch <basile@starynkevitch.net>
{{ merging with trunk 226090 ; UNSTABLE }}
* melt-run.proto.h: include tree-ssa-scopedtables.h
* tree-ssa-dom.c: skip second record_edge_info
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@233272 138bc75d-0d04-0410-961f-82ee72b054a4
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2015-01-21 Basile Starynkevitch <basile@starynkevitch.net>
{{merged with trunk -i.e. GCC5.0 in stage4- using
svn merge -r209216:219879 svn+ssh://bstarynk@gcc.gnu.org/svn/gcc/trunk
but should probably have used
svn merge -r209216:219879 ^/trunk
we don't use svnmerge.py anymore since our svn is version 1.8.10
}}
VERY UNSTABLE
2015-01-20 Basile Starynkevitch <basile@starynkevitch.net>
Move previous topdir ChangeLog.MELT to ChangeLog.MELT.2008-2014
[contrib/]
2015-01-21 Basile Starynkevitch <basile@starynkevitch.net>
* MELT-Plugin-Makefile: Able to make upgrade-melt as a
plugin. Works for GCC 5.0. Remove GCC 4.7 old stuff.
Move previous contrib/ChangeLog.MELT to ChangeLog.MELT.2008-2014
[gcc/]
2015-01-21 Basile Starynkevitch <basile@starynkevitch.net>
{{merged with trunk -i.e. GCC5.0 in stage4- using
svn merge -r209216:219879 svn+ssh://bstarynk@gcc.gnu.org/svn/gcc/trunk
but should probably have used
svn merge -r209216:219879 ^/trunk
**@@@ UNSTABLE since libmelt-ana-gimple.melt not compiling, but
translator painfully bootstrapping!!@@@@ }}
* toplev.c: Merged manually by keeping MELT extra stuff.
* toplev.h: Likewise.
* gengtype.c: Add "melt-runtime.h" in list, but merged with trunk.
* melt-runtime.h (MELT_VERSION_STRING): Bump to "1.2-pre-merged".
(meltgc_walk_gimple_seq): Remove.
(gt_ggc_mx_gimple_statement_d): Same for GCC 4.9 & 5.0
* melt-runtime.cc: Update copyright year.
(ggc_alloc_cleared_melt_valuevector_st, melt_resize_scangcvect):
Call ggc_internal_cleared_alloc.
(melt_val2passflag): Skip TODO_verify_ssa, TODO_verify_flow,
TODO_verify_stmts, TODO_verify_rtl_sharing for GCC 5.0.
(meltgc_walkstmt_cb, meltgc_walktree_cb)
(melt_tree_walk_frame_size, meltgc_walk_gimple_seq): Remove.
(melt_gt_ggc_mx_gimple_seq_d): Call
gt_ggc_mx_gimple_statement_base.
* melt-build-script.tpl: Update copyright year. Don't symlink
meltrunsup.h anymore.
* melt-build-script.sh: Regenerate.
* melt/warmelt-base.melt: Update copyright year.
(valdesc_object, valdesc_mapobjects, valdesc_mapstrings)
(valdesc_multiple, valdesc_closure, valdesc_routine, valdesc_hook)
(valdesc_bucketlongs, valdesc_jsonobject, valdesc_string)
(valdesc_strbuf, valdesc_pair, valdesc_list, valdesc_int)
(valdesc_double, valdesc_mixint, valdesc_mixloc)
(valdesc_mixbigint, valdesc_real, valdesc_special_data): Use
ggc_internal_alloc & ggc_internal_cleared_alloc for GCC 5.0.
(json_canonical_name): Use ISUPPER, ISALPHA, TOUPPER instead of
their standard <ctype.h> lowercase macros.
* melt/warmelt-modes.melt: Update copyright year.
(generate_runtypesupport_forwcopy_fun): Emit both GCC 4.9 & 5.0
compatible code.
* melt/libmelt-ana-base.melt: Update copyright year.
* melt/libmelt-ana-gimple.melt: TO BE IMPROVED
* melt/generated/*: Painfully regenerated several times thru GCC
4.9 MELT plugin.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@219975 138bc75d-0d04-0410-961f-82ee72b054a4
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{{merge using svnmerge.py with trunk GCC 4.9 svn rev206333 now in
stage 3; very unstable, xtramelt-ana-base don't compile
anymore...}}
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@206336 138bc75d-0d04-0410-961f-82ee72b054a4
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2013-11-22 Basile Starynkevitch <basile@starynkevitch.net>
{{merge with trunk GCC 4.9 svn rev 205247 now in stage 3}}
[gcc/]
2013-11-22 Basile Starynkevitch <basile@starynkevitch.net>
{{merge with trunk GCC 4.9 svn rev 205247 now in stage 3}}
* Makefile.in (MELT_GCC_VERSION_NUM): New make variable.
(melt-run-md5.h, melt-run.h): Use it.
* melt-runtime.cc: With GCC 4.9 include print-tree.h,
gimple-iterator.h, gimple-walk.h.
(meltgc_start_all_new_modules, meltgc_start_flavored_module)
(meltgc_do_initial_mode, meltgc_set_user_options)
(meltgc_load_modules_and_do_mode): Improve debugprintf...
(melt_gt_ggc_mx_gimple_seq_d): Handle GCC 4.9 specifically.
* melt-runtime.h (gt_ggc_mx_gimple_statement_d): Temporarily
define this macro.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@205264 138bc75d-0d04-0410-961f-82ee72b054a4
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2013-11-12 Basile Starynkevitch <basile@starynkevitch.net>
{{merge with trunk GCC 4.9 svn rev 204695; previous trunk merge
was 202773; very unstable...}}
[gcc/]
2013-11-11 Basile Starynkevitch <basile@starynkevitch.net>
{{merge with trunk GCC 4.9 svn rev 204695; very unstable}}
* melt-runtime.h (MELT_VERSION_STRING): Bump to "1.0.1+".
* melt-run.proto.h: Update copyright years.
include tree-cfg.h instead of tree-flow.h for GCC 4.9.
* melt-runtime.cc: Include tree-cfg.h not tree-flow.h for GCC 4.9.
(meltgc_walk_gimple_seq): Fatal error with GCC 4.9 since the
walk_use_def_chains function disappeared from GCC...
* melt/xtramelt-ana-gimple.melt (walk_gimple_seq)
(walk_gimple_seq_unique_tree): issue some #warning-s for GCC 4.9
because walk_use_def_chains function disappeared from GCC...
* melt/xtramelt-probe.melt (probe_docmd): Issue an error since
currently the MELT probe is not usable with GCC 4.9....
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@204705 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 196218 using svnmerge.py
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@196219 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 195106 using svnmerge.py
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@195108 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 193836 using svnmerge.py
**broken, gcc/melt/xtramelt-ana-base.melt dont compile**
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@193843 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 191371 using svnmerge.
[gcc/]
2012-09-17 Basile Starynkevitch <basile@starynkevitch.net>
{{when merging trunk svn rev 191371}}
* melt-runtime.c (melt_load_module_index): Push an empty slot, not
a null pointer, into melt_modinfvec.
(meltgc_run_c_extension): Push an empty slot, not
a null pointer, into melt_extinfvec.
(melt_really_initialize): Better indentation, and increase maximal
minore size to 32768Kwords. Push an empty slot, not a null
pointer, into melt_modinfvec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@191373 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 190745 using svnmerge, notably
C++ conversion.
[gcc/]
2012-08-29 Basile Starynkevitch <basile@starynkevitch.net>
{{merging with trunk, converted to C++}}
* melt-runtime.h (MELT_FLEXIBLE_DIM): Set when C++.
* melt-runtime.c (melt_tempdir_path): Don't use choose_tmpdir from
libiberty.
(meltgc_start_module_by_index): Use address-of & on VEC_index.
(melt_really_initialize): When printing builtin settings, handle
GCC 4.8 as with implicit ENABLE_BUILD_WITH_CXX.
(meltgc_out_edge): Provide additional flag TDF_DETAILS for dump_edge_info.
(melt_val2passflag): Handle PROP_referenced_vars only when defined.
* melt-module.mk: Use GCCMELT_COMPILER instead of GCCMELT_CC.
* melt-build-script.tpl: Transmit GCCMELT_COMPILER on every make
using melt-module.mk and improve the error message.
* melt-build-script.sh: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@190778 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 182833 using svnmerge
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@182834 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 181163 using svnmerge
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@181167 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 180173 using svnmerge.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@180177 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 180071 using svnmerge.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@180075 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 179735 using svnmerge.
gcc/
2011-10-10 Basile Starynkevitch <basile@starynkevitch.net>
* melt-runtime.h (meltppbuffer, meltppbufsiz): Declare as extern
variables.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@179736 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 179537 using svnmerge.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@179539 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 178630 using svnmerge.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@178632 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 178073 using svnmerge.
2011-08-25 Basile Starynkevitch <basile@starynkevitch.net>
* gcc/melt-runtime.c (melt_linemap_compute_current_location): Use the
linemap_position_for_column function for GCC 4.7 when merging with
GCC trunk rev 178073.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@178087 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 175370 using svnmerge.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@175371 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 173647 using svnmerge
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@173652 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 168441
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@168442 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 166377
2010-11-05 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk rev 166377
* gcc/Makefile.in (MELT_RAW_CFLAGS): removed LIBELFINC
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@166380 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 165564
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@165565 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 164348, with some improvements
in gcc/melt-runtime.[ch]
2010-09-19 Basile Starynkevitch <basile@starynkevitch.net>
[[merged with trunk rev.164348, so improved MELT runtime!]]
* gcc/melt-runtime.h: improved comments.
(melt_debug_garbcoll, melt_debuggc_eprintf): Moved from melt-runtime.c.
(melt_obmag_string): New declaration.
(struct meltobject_st, struct meltclosure_st, struct
meltroutine_st, struct meltmixbigint_st, struct meltstring_st):
using GTY variable_size and @@MELTGTY@@ comment.
(melt_mark_special): added debug print.
* gcc/melt-runtime.c: Improved comments.
Include bversion.h, realmpfr.h, gimple-pretty-print.h.
(ggc_force_collect) Declared external.
(melt_forward_counter): Added.
(melt_obmag_string): New function.
(melt_alptr_1, melt_alptr_2, melt_break_alptr_1_at)
(melt_break_alptr_2_at, melt_break_alptr_1,melt_break_alptr_1)
(melt_allocate_young_gc_zone, melt_free_young_gc_zone): New.
(delete_special, meltgc_make_special): Improved debug printf and
use melt_break_alptr_1...
(ggc_alloc_*) macros defined for backport to GCC 4.5
(melt_forwarded_copy): Don't clear the new destination zone in old
GGC heap.
(meltgc_add_out_raw_len): Use ggc_alloc_atomic.
(meltgc_raw_new_mappointers, meltgc_raw_put_mappointers)
(meltgc_raw_remove_mappointers): Corrected length argument to
ggc_alloc_cleared_vec_entrypointermelt_st.
(melt_really_initialize): Call melt_allocate_young_gc_zone.
(melt_initialize): Set flag_plugin_added.
(melt_val2passflag): TODO_verify_loops only in GCC 4.5
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@164424 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk rev 154750 (or near)
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@154757 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk r148777
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@148778 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk r147550
2009-05-15 Basile Starynkevitch <basile@starynkevitch.net>
merged with trunk rev147539
* gcc/melt/warmelt-normal.melt (normexp_defcmatcher): use obj_hash
instead of hashcode!
* gcc/Makefile.in: TEXI_GCCINT_FILES has both plugins.texi & melt.texi
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@147552 138bc75d-0d04-0410-961f-82ee72b054a4
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MERGED WITH TRUNK r146824::
* gcc/basilys.h: all GTY goes before the identifiers.
* gcc/basilys.c: removed errors.h include.
* gcc/run-basilys.h: ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@146839 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk r144379
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@144380 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk r135459
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@135460 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/arm/neon.md (vec_set<mode>_internal): Use INTVAL
to extract the integer from operands[2].
(vec_setv2di_internal): Likewise.
* config/arm/arm.c (arm_size_return_regs): Make return type
unsigned.
(arm_init_neon_builtins): Move code after declarations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130736 138bc75d-0d04-0410-961f-82ee72b054a4
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* Makefile.in (USER_H): Add $(srcdir)/ginclude/stdfix.h.
(convert.o): Add dependence on fixed-value.h.
* c-convert.c (convert): Support FIXED_POINT_TYPE.
* c-cppbuiltin.c (builtin_define_fixed_point_constants): New function
to define fixed-point constants.
(c_cpp_builtins): Define fixed-point constants.
* convert.c (fixed-value.h): New include.
(convert_to_real): Update comment to include fixed-point.
Support FIXED_POINT_TYPE.
(convert_to_integer): Update comment to include fixed-point.
Support FIXED_POINT_TYPE.
(convert_to_complex): Support FIXED_POINT_TYPE.
(convert_to_fixed): New function.
* convert.h (convert_to_fixed): Declare.
* genopinit.c: Add comment about $Q for only fixed-point modes.
(optabs): Add fract_optab, fractuns_optab, satfract_optab,
satfractuns_optab, add_optab, ssadd_optab, usadd_optab, sub_optab,
sssub_optab, ussub_optab, smul_optab, ssmul_optab, usmul_optab,
ssmadd_widen_optab, usmadd_widen_optab, ssdiv_optab, udiv_optab,
usdiv_optab, ssashl_optab, usashl_optab, neg_optab, ssneg_optab,
usneg_optab for fixed-point modes.
(gen_insn): Add force_fixed to track the $Q format for all fixed-point
modes.
* optabs.c (optab_for_tree_code): For *DIV_EXPR, LSHIFT_EXPR,
PLUS_EXPR, MINUS_EXPR, MULT_EXPR, NEGATE_EXPR, return signed or
unsigned saturation optabs, when type is saturating.
(shift_optab_p): Return true for SS_ASHIFT or US_ASHIFT.
(expand_fixed_convert): New function.
(gen_fixed_libfunc, gen_signed_fixed_libfunc,
gen_unsigned_fixed_libfunc, gen_int_fp_fixed_libfunc,
gen_int_fp_signed_fixed_libfunc, gen_int_fixed_libfunc,
gen_int_signed_fixed_libfunc, gen_int_unsigned_fixed_libfunc,
gen_fract_conv_libfunc, gen_fractuns_conv_libfunc,
gen_satfract_conv_libfunc, gen_satfractuns_conv_libfunc): New
functions.
(init_optabs): Initialize ssadd_optab, usadd_optab, sssub_optab,
ussub_optab, ssmul_optab, usmul_optab, ssmadd_widen_optab,
usmadd_widen_optab, ssmsub_widen_optab, usmsub_widen_optab,
ssdiv_optab, usdiv_optab, ssashl_optab, usashl_optab, ssneg_optab,
usneg_optab, fract_optab, fractuns_optab, satfract_optab,
satfractuns_optab.
Initialize fixed-point libraries, including add, ssadd, usadd, sub,
sssub, ussub, mul, ssmul, usmul, div, ssdiv, udiv, usdiv, ashl,
ssashl, usashl, ashr, lshr, neg, ssneg, usneg, cmp, fract, satfract,
fractuns, satfractuns.
* optabs.h (enum optab_index): Add OTI_ssadd, OTI_usadd, OTI_sssub,
OTI_ussub, OTI_ssmul, OTI_usmul, OTI_ssdiv, OTI_usdiv, OTI_ssneg,
OTI_usneg, OTI_ssashl, OTI_usashl, OTI_ssmadd_widen, OTI_usmadd_widen,
OTI_ssmsub_widen, OTI_usmsub_widen.
(ssadd_optab, usadd_optab, sssub_optab, ussub_optab, ssmul_optab,
usmul_optab, ssdiv_optab, usdiv_optab, ssneg_optab, usneg_optab,
ssashl_optab, usashl_optab, ssmadd_widen_optab, usmadd_widen_optab,
umsub_widen_optab, usmsub_widen_optab): Define.
(enum convert_optab_index): Add COI_fract, COI_fractuns, COI_satfract,
COI_satfractuns.
(fract_optab, fractuns_optab, satfract_optab, satfractuns_optab):
Define.
(expand_fixed_convert): Declare.
* expr.c (convert_move): Support the move of fixed-point modes.
(emit_move_insn_1): Handle fixed-point mode to move via integer.
(categorize_ctor_elements_1): Handle FIXED_CST.
(count_type_elements): Handle FIXED_POINT_TYPE.
(expand_expr_real_1): For VECTOR_CST, check MODE_VECTOR_FRACT,
MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM.
Support FIXED_CST.
For PLUS_EXPR and MINUS_EXPR, support saturating and non-saturating
multiply and add/subtract for fixed-point types.
For MULT_EXPR, *DIV_EXPR, *SHIFT_EXPR, if the mode if a fixed-point
mode, we jump to binop directly.
Support FIXED_CONVERT_EXPR.
(do_store_flag): Check FIXED_CST to put a constant second.
(vector_mode_valid_p): Handle MODE_VECTOR_FRACT,
MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM.
(const_vector_from_tree): Support FIXED_CST.
* doc/extend.texi (Fixed-Point): New node.
* doc/md.texi (ssadd, usadd, sssub, ussub, ssmul, usmul, ssdiv, usdiv,
ssmadd, usmadd, ssmsub, usmsub, ssashl, usashl, ssneg, usneg, fract,
satfract, fractuns, satfractuns): Document them.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128218 138bc75d-0d04-0410-961f-82ee72b054a4
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(expand_ternary_op): Likewise.
(expand_vec_shift_expr): Likewise.
(expand_binop_directly): Likewise.
(expand_binop): Likewise.
(sign_expand_binop): Likewise.
(expand_twoval_unop): Likewise.
(expand_twoval_binop): Likewise.
(expand_twoval_binop_libfunc): Likewise.
(widen_clz): Likewise.
(widen_bswap): Likewise.
(expand_parity): Likewise.
(expand_unop): Likewise.
(expand_abs_nojump): Likewise.
(expand_copysign): Likewise.
(emit_no_conflict_block): Likewise.
(emit_libcall_block): Likewise.
(can_compare_p): Likewise.
(prepare_cmp_insn): Likewise.
(emit_cmp_and_jump_insn_1): Likewise.
(prepare_float_lib_cmp): Likewise.
(emit_conditional_add): Likewise.
(gen_add2_insn): Likewise.
(have_add2_insn): Likewise.
(gen_sub2_insn): Likewise.
(have_sub2_insn): Likewise.
(can_extend_p): Likewise.
(can_fix_p): Likewise.
(can_float_p): Likewise.
(expand_float): Likewise.
(expand_fix): Likewise.
(expand_sfix_optab): Likewise.
(new_optab): Likewise.
(new_convert_optab): Likewise.
(init_libfuncs): Likewise.
(init_interclass_conv_libfuncs): Likewise.
(init_intraclass_conv_libfuncs): Likewise.
(set_conv_libfunc): Likewise.
(init_optabs): Likewise.
(debug_optab_libfuncs): Likewise.
(gen_cond_trap): Likewise.
* optabs.h (optab_handler, convert_optab_hanlder): New.
* genopinit.c: Update optabs generation table.
* reload.c (find_reloads_address_1): Use optabs accestors.
* builtins.c (expand_builtin_mathfn): Likewise.
(expand_builtin_mathfn_2): Likewise.
(expand_builtin_mathfn_3): Likewise.
(expand_builtin_interclass_mathfn): Likewise.
(expand_builtin_sincos): Likewise.
(expand_builtin_cexpi): Likewise.
(expand_builtin_powi): Likewise.
(expand_builtin_strlen): Likewise.
* dojump.c (do_jump): Likewise.
* expr.c (convert_move): Likewise.
(move_by_pieces): Likewise.
(move_by_pieces_ninsns): Likewise.
(can_store_by_pieces): Likewise.
(store_by_pieces_1): Likewise.
(emit_move_via_integer): Likewise.
(emit_move_complex): Likewise.
(emit_move_ccmode): Likewise.
(emit_move_insn_1): Likewise.
(emit_single_push_insn): Likewise.
(store_constructor): Likewise.
(expand_expr_real_1): Likewise.
(do_store_flag): Likewise.
* ada/misc.c (gnat_compute_largest_alignment): Likewise.
(enumerate_modes): Likewise.
* tree-vectorizer.c (vect_supportable_dr_alignment): Likewise.
(supportable_widening_operation): Likewise.
(supportable_narrowing_operation): Likewise.
* expmed.c (store_bit_field_1): Likewise.
(extract_bit_field_1): Likewise.
(expand_mult_highpart_optab): Likewise.
(expand_smod_pow2): Likewise.
(expand_divmod): Likewise.
(emit_store_flag): Likewise.
* tree-vect-patterns.c
(vect_pattern_recog_1): Likewise.
* tree-ssa-loop-prefetch.c
(nontemporal_store_p): Likewise.
* tree-vect-transform.c (vect_model_reduction_cost): Likewise.
(vect_create_epilog_for_reduction): Likewise.
(vectorizable_reduction): Likewise.
(vectorizable_operation): Likewise.
(vect_strided_store_supported): Likewise.
(vectorizable_store): Likewise.
(vect_strided_load_supported): Likewise.
(vectorizable_load): Likewise.
* combine.c (simplify_comparison): Likewise.
* tree-vect-generic.c
(type_for_widest_vector_mode): Likewise.
(expand_vector_operations_1): Likewise.
* config/spu/spu.c (spu_expand_mov): Likewise.
(spu_emit_vector_compare): Likewise.
* config/rs6000/rs6000.c
(rs6000_emit_vector_compare): Likewise.
* stmt.c (add_case_node): Likewise.
* reload1.c (gen_reload):
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127317 138bc75d-0d04-0410-961f-82ee72b054a4
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License and to point readers at the COPYING3 file and the FSF's license web page.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126948 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126814 138bc75d-0d04-0410-961f-82ee72b054a4
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* optabs.h: Added declaration for signbit_optab.
* optabs.c: (init_optabs): Added initialization for signbit_optab.
* genoptinit.c (optabs): Added entry for signbit insns.
* builtins.c (expand_builtin_signbit): Added code to use a signbit insn,
if available.
* config/s390/s390.h (S390_TDC_SIGNBIT_SET): New constant.
* config/s390/s390.md (signbit<mode>2): New expander.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126495 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-predcom.c (mark_virtual_ops_for_renaming): Exported.
* tree-ssa-loop-prefetch.c: Include optabs.h.
(FENCE_FOLLOWING_MOVNT): New macro.
(struct mem_ref): Add independent_p and storent_p fields.
(record_ref): Initalize the new fields.
(gather_memory_references_ref): Return true if the reference
could be analysed.
(gather_memory_references): Check whether all memory accesses
in loop were recorded.
(should_issue_prefetch_p): Return false for nontemporal stores.
(nontemporal_store_p, mark_nontemporal_store, emit_mfence_after_loop,
may_use_storent_in_loop_p, mark_nontemporal_stores): New functions.
(determine_loop_nest_reuse): Detect independent memory references.
(loop_prefetch_arrays): Call mark_nontemporal_stores.
* tree-flow.h (mark_virtual_ops_for_renaming): Declare.
* Makefile.in (tree-ssa-loop-prefetch.o): Add OPTABS_H dependency.
* config/i386/i386.h (x86_mfence): Declare.
(FENCE_FOLLOWING_MOVNT): Return x86_mfence.
* config/i386/i386.c (x86_mfence): New variable.
(ix86_init_mmx_sse_builtins): Initialize x86_mfence.
* tree-pretty-print.c (dump_generic_node): Mark nontemporal stores.
* optabs.c (init_optabs): Initialize storent_optab.
* optabs.h (enum optab_index): Add OTI_storent.
(storent_optab): Declare.
* genopinit.c (optabs): Add initialization for storent_optab.
* tree.h (MOVE_NONTEMPORAL): New macro.
* expr.c (expand_assignment, store_expr, store_constructor_field,
store_constructor, store_field, expand_expr_real_1): Propagate
nontemporality of the expanded store.
(emit_storent_insn): New function.
* expr.h (expand_assignment, store_expr): Declaration changed.
* function.c (assign_parm_setup_reg): Pass false as nontemporality
to expand_assignment.
* stmt.c (expand_asm_expr): Ditto.
* calls.c (initialize_argument_information): Pass false as
nontemporality to store_expr.
* config/i386/sse.md (storentv4sf, storentv2df, storentv2di,
storentsi): New.
* gcc.dg/tree-ssa/prefetch-7.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125604 138bc75d-0d04-0410-961f-82ee72b054a4
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* optabs.h (enum optab_index): Add OTI_vec_unpacks_float_hi,
OTI_vec_unpacks_float_lo, OTI_vec_unpacku_float_hi,
OTI_vec_unpacku_float_lo, OTI_vec_pack_sfix_trunc and
OTI_vec_pack_ufix_trunc.
(vec_unpacks_float_hi_optab): Define new macro.
(vec_unpacks_float_lo_optab): Ditto.
(vec_unpacku_float_hi_optab): Ditto.
(vec_unpacku_float_lo_optab): Ditto.
(vec_pack_sfix_trunc_optab): Ditto.
(vec_pack_ufix_trunc_optab): Ditto.
* genopinit.c (optabs): Implement vec_unpack[s|u]_[hi|lo]_optab
and vec_pack_[s|u]fix_trunc_optab using
vec_unpack[s|u]_[hi\lo]_* and vec_pack_[u|s]fix_trunc_* patterns
* tree-vectorizer.c (supportable_widening_operation): Handle
FLOAT_EXPR and CONVERT_EXPR. Update comment.
(supportable_narrowing_operation): New function.
* tree-vectorizer.h (supportable_narrowing_operation): Prototype.
* tree-vect-transform.c (vectorizable_conversion): Handle
(nunits_in == nunits_out / 2) and (nunits_out == nunits_in / 2) cases.
(vect_gen_widened_results_half): Move before vectorizable_conversion.
(vectorizable_type_demotion): Call supportable_narrowing_operation()
to check for target support.
* optabs.c (optab_for_tree_code) Return vec_unpack[s|u]_float_hi_optab
for VEC_UNPACK_FLOAT_HI_EXPR, vec_unpack[s|u]_float_lo_optab
for VEC_UNPACK_FLOAT_LO_EXPR and vec_pack_[u|s]fix_trunc_optab
for VEC_PACK_FIX_TRUNC_EXPR.
(expand_binop): Special case mode of the result for
vec_pack_[u|s]fix_trunc_optab.
(init_optabs): Initialize vec_unpack[s|u]_[hi|lo]_optab and
vec_pack_[u|s]fix_trunc_optab.
* tree.def (VEC_UNPACK_FLOAT_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR,
VEC_PACK_FIX_TRUNC_EXPR): New tree codes.
* tree-pretty-print.c (dump_generic_node): Handle
VEC_UNPACK_FLOAT_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
VEC_PACK_FIX_TRUNC_EXPR.
(op_prio): Ditto.
* expr.c (expand_expr_real_1): Ditto.
* tree-inline.c (estimate_num_insns_1): Ditto.
* tree-vect-generic.c (expand_vector_operations_1): Ditto.
* config/i386/sse.md (vec_unpacks_float_hi_v8hi): New expander.
(vec_unpacks_float_lo_v8hi): Ditto.
(vec_unpacku_float_hi_v8hi): Ditto.
(vec_unpacku_float_lo_v8hi): Ditto.
(vec_unpacks_float_hi_v4si): Ditto.
(vec_unpacks_float_lo_v4si): Ditto.
(vec_pack_sfix_trunc_v2df): Ditto.
* doc/c-tree.texi (Expression trees) [VEC_UNPACK_FLOAT_HI_EXPR]:
Document.
[VEC_UNPACK_FLOAT_LO_EXPR]: Ditto.
[VEC_PACK_FIX_TRUNC_EXPR]: Ditto.
* doc/md.texi (Standard Names) [vec_pack_sfix_trunc]: Document.
[vec_pack_ufix_trunc]: Ditto.
[vec_unpacks_float_hi]: Ditto.
[vec_unpacks_float_lo]: Ditto.
[vec_unpacku_float_hi]: Ditto.
[vec_unpacku_float_lo]: Ditto.
testsuite/ChangeLog:
PR tree-optimization/24659
* gcc.dg/vect/vect-floatint-conversion-2.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-1.c: Require vect_float,
not vect_int target.
* gcc.dg/vect/vect-intfloat-conversion-2.c: Require vect_float,
not vect_int target. Loop is vectorized for vect_intfloat_cvt
targets.
* gcc.dg/vect/vect-intfloat-conversion-3.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-4a.c: New test.
* gcc.dg/vect/vect-intfloat-conversion-4b.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124784 138bc75d-0d04-0410-961f-82ee72b054a4
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* optabs.h (OTI_smsub_widen, OTI_umsub_widen): New optab_indexes.
(smsub_widen_optab, umsub_widen_optab): Define.
* optabs.c (init_optabs): Initialize smsub_widen_optab and
umsub_widen_optab.
* genopinit.c (optabs): Fill in smsub_widen_optab and
umsub_widen_optab.
* expr.c (expand_expr_real_1): Try to use smsub_widen_optab
and umsub_widen_optab to implement multiply-subtract sequences.
* config/mips/mips.md (*msac<u>_di): Rename to...
(<u>msubsidi4): ...this. Extend condition to include
GENERATE_MADD_MSUB and TARGET_DSPR2. Change the constraint
of operand 0 to "ka" and use the three-operand form of msub<u>
for TARGET_DSPR2.
* config/mips/mips-dspr2.md (mips_msub, mips_msubu): Convert
to define_expands.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124558 138bc75d-0d04-0410-961f-82ee72b054a4
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2007-xx-xx Chao-ying Fu <fu@mips.com>
Richard Sandiford <richard@nildram.co.uk>
* doc/md.texi (madd@var{m}@var{n}4, umadd@var{m}@var{n}4): Document.
* optabs.h (OTI_smadd_widen, OTI_umadd_widen): New optab_indexes.
(smadd_widen_optab, umadd_widen_optab): Define.
* optabs.c (init_optabs): Initialize smadd_widen_optab and
umadd_widen_optab.
* genopinit.c (optabs): Fill in smadd_widen_optab and
umadd_widen_optab.
* expr.c (expand_expr_real_1): Try to use smadd_widen_optab
and umadd_widen_optab to implement multiply-add sequences.
* config/mips/mips.md (*<su>mul_acc_di): Rename to...
(<u>maddsidi4): ...this. Extend condition to include
GENERATE_MADD_MSUB and TARGET_DSPR2. Change the constraint
of operand 0 to "ka" and use the three-operand form of madd<u>
for TARGET_DSPR2.
* config/mips/mips-dspr2.md (mips_madd, mips_maddu): Convert
to define_expands.
* config/mips/constraints.md (ka): New register constraint.
gcc/testsuite/
2007-xx-xx Richard Sandiford <richard@nildram.co.uk>
* gcc.target/mips/madd-1.c, gcc.target/mips/madd-2.c,
* gcc.target/mips/madd-3.c, gcc.target/mips/madd-4.c,
* gcc.target/mips/maddu-1.c, gcc.target/mips/maddu-2.c,
* gcc.target/mips/maddu-3.c, gcc.target/mips/maddu-4.c: New tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124095 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/24659
* optabs.h (enum optab_index) [OTI_vec_unpacks_hi,
OTI_vec_unpacks_lo]: Update comment to mention floating point operands.
(vec_pack_trunc_optab): Rename from vec_pack_mod_optab.
* genopinit.c (optabs): Rename vec_pack_mod_optab
to vec_pack_trunc_optab.
* tree-vect-transform.c (vectorizable_type_demotion): Do not fail
early for scalar floating point operands for NOP_EXPR.
(vectorizable_type_promotion): Ditto.
* optabs.c (optab_for_tree_code) [VEC_PACK_TRUNC_EXPR]: Return
vec_pack_trunc_optab.
(expand_binop): Rename vec_float_trunc_optab to vec_pack_mod_optab.
* tree.def (VEC_PACK_TRUNC_EXPR): Rename from VEC_PACK_MOD_EXPR.
* tree-pretty-print.c (dump_generic_node) [VEC_PACK_TRUNC_EXPR]:
Rename from VEC_PACK_MOD_EXPR.
(op_prio) [VEC_PACK_TRUNC_EXPR]: Ditto.
* expr.c (expand_expr_real_1): Ditto.
* tree-inline.c (estimate_num_insns_1): Ditto.
* tree-vect-generic.c (expand_vector_operations_1): Ditto.
* config/i386/sse.md (vec_unpacks_hi_v4sf): New expander.
(vec_unpacks_lo_v4sf): Ditto.
(vec_pack_trunc_v2df): Ditto.
(vec_pack_trunc_v8hi): Rename from vec_pack_mod_v8hi.
(vec_pack_trunc_v4si): Rename from vec_pack_mod_v4si.
(vec_pack_trunc_v2di): Rename from vec_pack_mod_v2di.
* config/rs6000/altivec.md (vec_pack_trunc_v8hi): Rename from
vec_pack_mod_v8hi.
(vec_pack_trunc_v4si): Rename from vec_pack_mod_v4si.
* doc/c-tree.texi (Expression trees) [VEC_PACK_TRUNC_EXPR]:
Rename from VEC_PACK_MOD_EXPR. This expression also represent
packing of floating point operands.
[VEC_UNPACK_HI_EXPR, VEC_UNPACK_LO_EXPR]: These expression also
represent unpacking of floating point operands.
* doc/md.texi (Standard Names) [vec_pack_trunc]: Update documentation.
[vec_unpacks_hi]: Ditto.
[vec_unpacks_lo]: Ditto.
testsuite/ChangeLog:
2007-04-22 Uros Bizjak <ubizjak@gmail.com>
PR tree-optimization/24659
* gcc.dg/vect/vect-float-extend-1.c: New test.
* gcc.dg/vect/vect-float-truncate-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@124045 138bc75d-0d04-0410-961f-82ee72b054a4
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(scalb_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize scalb_optab.
* genopinit.c (optabs): Implement scalb_optab using scalb?f3
patterns.
* builtins.c (expand_builtin_mathfn_2, expand_builtin): Handle
BUILT_IN_SCALB{,F,L}, BUILT_IN_SCALBN{,F,L} and BUILT_IN_SCALBLN{,F,L}.
(expand_builtin): Expand BUILT_IN_SCALB{,F,L}, BUILT_IN_SCALBN{,F,L}
and BUILT_IN_SCALBLN{,F,L} using expand_builtin_mathfn_2 if
flag_unsafe_math_optimizations is set.
* config/i386/i386.md (scalbxf3, scalb<mode>3): New expanders
to implement scalbf, scalb and scalbl built-ins as inline x87
intrinsics.
testsuite/ChangeLog
* gcc.dg/builtins-34.c: Add scalb/scalbn/scalbln cases.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122162 138bc75d-0d04-0410-961f-82ee72b054a4
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(isinf_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize isinf_optab.
* genopinit.c (optabs): Implement isinf_optab using isinf?f2
patterns.
* builtins.c (mathfn_built_in): Handle BUILT_IN_ISINF{,F,L}.
(expand_builtin_interclass_mathfn): Expand BUILT_IN_ISINF{,F,L}
using isinf_optab.
(expand_builtin): Expand BUILT_IN_ISINF{,F,L} using
expand_builtin_interclass_mathfn.
* reg_stack.c (subst_stack_regs_pat): Handle UNSPEC_FXAM.
* config/i386/i386.md (UNSPEC_FXAM): New constant.
(fxam<mode>2_i387): New insn pattern.
(isinf<mode>2) New expander to implement isinf, isinff and isinfl
built-in functions as x87 inline asm.
testsuite/ChangeLog:
* gcc.dg/builtins-63.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121419 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/md.texi: Document new optabs.
* tree-pretty-print.c (dump_generic_node): Handle print of new tree
codes.
* optabs.c (optab_for_tree_code, init_optabs): Handle new optabs.
* optabs.h (optab_index): Add new.
(vec_extract_even_optab, vec_extract_odd_optab,
vec_interleave_high_optab, vec_interleave_low_optab): New optabs.
* genopinit.c (vec_extract_even_optab, vec_extract_odd_optab,
vec_interleave_high_optab, vec_interleave_low_optab): Initialize
new optabs.
* expr.c (expand_expr_real_1): Add implementation for new tree codes.
* tree-vectorizer.c (new_stmt_vec_info): Initialize new fields.
* tree-vectorizer.h (stmt_vec_info): Add new fields for interleaving
along with macros for their access.
* tree-data-ref.h (first_location_in_loop, data_reference): Update
comment.
* tree-vect-analyze.c (toplev.h): Include.
(vect_determine_vectorization_factor): Fix indentation.
(vect_insert_into_interleaving_chain,
vect_update_interleaving_chain, vect_equal_offsets): New functions.
(vect_analyze_data_ref_dependence): Add argument for interleaving
check. Check for interleaving if it's true.
(vect_check_dependences): New function.
(vect_analyze_data_ref_dependences): Call vect_check_dependences for
every ddr. Call vect_analyze_data_ref_dependence with new argument.
(vect_update_misalignment_for_peel): Update for interleaving.
(vect_verify_datarefs_alignment): Check only first data-ref for
interleaving.
(vect_enhance_data_refs_alignment): Update for interleaving. Check
only first data-ref for interleaving.
(vect_analyze_data_ref_access): Check interleaving, update
interleaving data.
(vect_analyze_data_refs): Call compute_data_dependences_for_loop
with different parameters.
* tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR,
VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): New tree codes.
* tree-inline.c (estimate_num_insns_1): Add cases for new codes.
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref):
Update step in case of interleaving.
(vect_strided_store_supported, vect_permute_store_chain): New
functions.
(vectorizable_store): Handle strided stores.
(vect_strided_load_supported, vect_permute_load_chain,
vect_transform_strided_load): New functions.
(vectorizable_load): Handle strided loads.
(vect_transform_stmt): Add argument. Handle strided stores. Check
that vectorized stmt exists for patterns.
(vect_gen_niters_for_prolog_loop): Update calculation for
interleaving.
(vect_transform_loop): Remove stmt_vec_info for strided stores after
whole chain vectorization.
* config/rs6000/altivec.md (UNSPEC_EXTEVEN, UNSPEC_EXTODD,
UNSPEC_INTERHI, UNSPEC_INTERLO): New constants.
(vpkuhum_nomode, vpkuwum_nomode, vec_extract_even<mode>,
vec_extract_odd<mode>, altivec_vmrghsf, altivec_vmrglsf,
vec_interleave_high<mode>, vec_interleave_low<mode>): Implement.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119088 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-vect-analyze.c (vect_mark_relevant, vect_stmt_relevant_p): Take
enum argument instead of bool.
(vect_analyze_operations): Call vectorizable_type_promotion.
* tree-vectorizer.h (type_promotion_vec_info_type): New enum
stmt_vec_info_type value.
(supportable_widening_operation, vectorizable_type_promotion): New
function declarations.
* tree-vect-transform.c (vect_gen_widened_results_half): New function.
(vectorizable_type_promotion): New function.
(vect_transform_stmt): Call vectorizable_type_promotion.
* tree-vect-analyze.c (supportable_widening_operation): New function.
* tree-vect-patterns.c (vect_recog_dot_prod_pattern):
Add implementation.
* tree-vect-generic.c (expand_vector_operations_1): Consider correct
mode.
* tree.def (VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR):
(VEC_UNPACK_HI_EXPR, VEC_UNPACK_LO_EXPR): New tree-codes.
* tree-inline.c (estimate_num_insns_1): Add cases for above new
tree-codes.
* tree-pretty-print.c (dump_generic_node, op_prio): Likewise.
* expr.c (expand_expr_real_1): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
(init_optabs): Initialize new optabs.
* genopinit.c (vec_widen_umult_hi_optab, vec_widen_smult_hi_optab,
vec_widen_smult_hi_optab, vec_widen_smult_lo_optab,
vec_unpacks_hi_optab, vec_unpacks_lo_optab, vec_unpacku_hi_optab,
vec_unpacku_lo_optab): Initialize new optabs.
* optabs.h (OTI_vec_widen_umult_hi, OTI_vec_widen_umult_lo):
(OTI_vec_widen_smult_h, OTI_vec_widen_smult_lo, OTI_vec_unpacks_hi,
OTI_vec_unpacks_lo, OTI_vec_unpacku_hi, OTI_vec_unpacku_lo): New
optab indices.
(vec_widen_umult_hi_optab, vec_widen_umult_lo_optab):
(vec_widen_smult_hi_optab, vec_widen_smult_lo_optab):
(vec_unpacks_hi_optab, vec_unpacku_hi_optab, vec_unpacks_lo_optab):
(vec_unpacku_lo_optab): New optabs.
* doc/md.texi (vec_unpacks_hi, vec_unpacks_lo, vec_unpacku_hi):
(vec_unpacku_lo, vec_widen_umult_hi, vec_widen_umult_lo):
(vec_widen_smult_hi, vec_widen_smult_lo): New.
* doc/c-tree.texi (VEC_LSHIFT_EXPR, VEC_RSHIFT_EXPR):
(VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR, VEC_UNPACK_HI_EXPR):
(VEC_UNPACK_LO_EXPR, VEC_PACK_MOD_EXPR, VEC_PACK_SAT_EXPR): New.
* config/rs6000/altivec.md (UNSPEC_VMULWHUB, UNSPEC_VMULWLUB):
(UNSPEC_VMULWHSB, UNSPEC_VMULWLSB, UNSPEC_VMULWHUH, UNSPEC_VMULWLUH):
(UNSPEC_VMULWHSH, UNSPEC_VMULWLSH): New.
(UNSPEC_VPERMSI, UNSPEC_VPERMHI): New.
(vec_vperm_v8hiv4si, vec_vperm_v16qiv8hi): New patterns used to
implement the unsigned unpacking patterns.
(vec_unpacks_hi_v16qi, vec_unpacks_hi_v8hi, vec_unpacks_lo_v16qi):
(vec_unpacks_lo_v8hi): New signed unpacking patterns.
(vec_unpacku_hi_v16qi, vec_unpacku_hi_v8hi, vec_unpacku_lo_v16qi):
(vec_unpacku_lo_v8hi): New unsigned unpacking patterns.
(vec_widen_umult_hi_v16qi, vec_widen_umult_lo_v16qi):
(vec_widen_smult_hi_v16qi, vec_widen_smult_lo_v16qi):
(vec_widen_umult_hi_v8hi, vec_widen_umult_lo_v8hi):
(vec_widen_smult_hi_v8hi, vec_widen_smult_lo_v8hi): New widening
multiplication patterns.
* target.h (builtin_mul_widen_even, builtin_mul_widen_odd): New.
* target-def.h (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN):
(TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): New.
* config/rs6000/rs6000.c (rs6000_builtin_mul_widen_even): New.
(rs6000_builtin_mul_widen_odd): New.
(TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Defined.
(TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Defined.
* tree-vectorizer.h (enum vect_relevant): New enum type.
(_stmt_vec_info): Field relevant chaned from bool to enum
vect_relevant.
(STMT_VINFO_RELEVANT_P): Updated.
(STMT_VINFO_RELEVANT): New.
* tree-vectorizer.c (new_stmt_vec_info): Use STMT_VINFO_RELEVANT
instead of STMT_VINFO_RELEVANT_P.
* tree-vect-analyze.c (vect_mark_relevant, vect_stmt_relevant_p):
Replace calls to STMT_VINFO_RELEVANT_P with STMT_VINFO_RELEVANT,
and boolean variable with enum vect_relevant.
(vect_mark_stmts_to_be_vectorized): Likewise + update documentation.
* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): New.
(TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): New.
2006-11-08 Richard Henderson <rth@redhat.com>
* config/i386/sse.md (vec_widen_umult_hi_v8hi,
vec_widen_umult_lo_v8hi): New.
(vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si,
vec_widen_umult_hi_v4si, vec_widen_umult_lo_v4si): New.
* config/i386/i386.c (ix86_expand_sse_unpack): New.
* config/i386/i386-protos.h (ix86_expand_sse_unpack): New.
* config/i386/sse.md (vec_unpacku_hi_v16qi, vec_unpacks_hi_v16qi,
vec_unpacku_lo_v16qi, vec_unpacks_lo_v16qi, vec_unpacku_hi_v8hi,
vec_unpacks_hi_v8hi, vec_unpacku_lo_v8hi, vec_unpacks_lo_v8hi,
vec_unpacku_hi_v4si, vec_unpacks_hi_v4si, vec_unpacku_lo_v4si,
vec_unpacks_lo_v4si): New.
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (vectorizable_type_demotion): New function.
(vect_transform_stmt): Add case for type_demotion_vec_info_type.
(vect_analyze_operations): Call vectorizable_type_demotion.
* tree-vectorizer.h (type_demotion_vec_info_type): New enum
stmt_vec_info_type value.
(vectorizable_type_demotion): New function declaration.
* tree-vect-generic.c (expand_vector_operations_1): Consider correct
mode.
* tree.def (VEC_PACK_MOD_EXPR, VEC_PACK_SAT_EXPR): New tree-codes.
* expr.c (expand_expr_real_1): Add case for VEC_PACK_MOD_EXPR and
VEC_PACK_SAT_EXPR.
* tree-iniline.c (estimate_num_insns_1): Likewise.
* tree-pretty-print.c (dump_generic_node, op_prio): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* optabs.c (expand_binop): In case of vec_pack_*_optabs the mode
compared against the predicate of the result is not 'mode' (the input
to the function) but a mode with half the size of 'mode'.
(init_optab): Initialize new optabs.
* optabs.h (OTI_vec_pack_mod, OTI_vec_pack_ssat, OTI_vec_pack_usat):
New optab indices.
(vec_pack_mod_optab, vec_pack_ssat_optab, vec_pack_usat_optab): New
optabs.
* genopinit.c (vec_pack_mod_optab, vec_pack_ssat_optab):
(vec_pack_usat_optab): Initialize new optabs.
* doc/md.texi (vec_pack_mod, vec_pack_ssat, vec_pack_usat): New.
* config/rs6000/altivec.md (vec_pack_mod_v8hi, vec_pack_mod_v4si): New.
2006-11-08 Richard Henderson <rth@redehat.com>
* config/i386/sse.md (vec_pack_mod_v8hi, vec_pack_mod_v4si):
(vec_pack_mod_v2di, vec_interleave_highv16qi, vec_interleave_lowv16qi):
(vec_interleave_highv8hi, vec_interleave_lowv8hi):
(vec_interleave_highv4si, vec_interleave_lowv4si):
(vec_interleave_highv2di, vec_interleave_lowv2di): New.
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (vectorizable_reduction): Support multiple
datatypes.
(vect_transform_stmt): Removed redundant code.
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (vectorizable_operation): Support multiple
datatypes.
2006-11-08 Dorit Nuzman <dorit@il.ibm.com>
* tree-vect-transform.c (vect_align_data_ref): Removed.
(vect_create_data_ref_ptr): Added additional argument - ptr_incr.
Updated function documentation. Return the increment stmt in ptr_incr.
(bump_vector_ptr): New function.
(vect_get_vec_def_for_stmt_copy): New function.
(vect_finish_stmt_generation): Create a stmt_info to newly created
vector stmts.
(vect_setup_realignment): Call vect_create_data_ref_ptr with additional
argument.
(vectorizable_reduction, vectorizable_assignment): Not supported yet if
VF is greater than the number of elements that can fit in one vector
word.
(vectorizable_operation, vectorizable_condition): Likewise.
(vectorizable_store, vectorizable_load): Support the case that the VF
is greater than the number of elements that can fit in one vector word.
(vect_transform_loop): Don't fail in case of multiple data-types.
* tree-vect-analyze.c (vect_determine_vectorization_factor): Don't fail
in case of multiple data-types; the smallest type determines the VF.
(vect_analyze_data_ref_dependence): Don't record datarefs as same_align
if they are of different sizes.
(vect_update_misalignment_for_peel): Compare misalignments in terms of
number of elements rather than number of bytes.
(vect_enhance_data_refs_alignment): Fix/Add dump printouts.
(vect_can_advance_ivs_p): Fix a dump printout
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118577 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118363 138bc75d-0d04-0410-961f-82ee72b054a4
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