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riscv-gcc-1
Commit 52ad4d7b by Zack Weinberg
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* config/ia64/ia64.md (*nmaddsf4, *nmadddf4, *nmadddf4_alts) 

	(*nmadddf4_trunc, *nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf)
	(*nmaddxf4_alts, *nmaddxf4_truncdf_alts):
	Rewrite pattern as (minus (op 3) (mult (op 1) (op 2))).
	Possibly rename pattern for consistency.
	Remove ??? comments suggesting that this be done.
	(*nmaddsf4_alts, *nmadddf4_truncsf_alts, *nmaddxf4_truncsf_alts):
	New patterns.
	(divsi3_internal, divdi3_internal_lat, divdi3_internal_thr)
	(divsf3_internal_lat, divsf3_internal_thr, sqrtsf2_internal_thr)
	(divdf3_internal_lat, divdf3_internal_thr, sqrtdf2_internal_thr)
	(divxf3_internal_lat, divxf3_internal_thr, sqrtxf2_internal_thr):
	Update to match.

From-SVN: r76734
parent dbc2d642
Showing with 36 additions and 19 deletions
gcc/ChangeLog
2004-01-27 Zack Weinberg <zack@codesourcery.com>
PR 7198
* config/ia64/ia64.md (*nmaddsf4, *nmadddf4, *nmadddf4_alts)
(*nmadddf4_trunc, *nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf)
(*nmaddxf4_alts, *nmaddxf4_truncdf_alts):
Rewrite pattern as (minus (op 3) (mult (op 1) (op 2))).
Possibly rename pattern for consistency.
Remove ??? comments suggesting that this be done.
(*nmaddsf4_alts, *nmadddf4_truncsf_alts, *nmaddxf4_truncsf_alts):
New patterns.
(divsi3_internal, divdi3_internal_lat, divdi3_internal_thr)
(divsf3_internal_lat, divsf3_internal_thr, sqrtsf2_internal_thr)
(divdf3_internal_lat, divdf3_internal_thr, sqrtdf2_internal_thr)
(divxf3_internal_lat, divxf3_internal_thr, sqrtxf2_internal_thr):
Update to match.
2004-01-27 Ian Lance Taylor <ian@wasabisystems.com>
* config/arm/arm.c (output_return_instruction): Only restore IP
......@@ -39,7 +56,7 @@
* common.opt: Add entry for -fbtr-bb-exclusive.
* opts.c (common_handle_options): Same.
* doc/invoke.texi: Document -fbtr-bb-exclusive.
* bt-load.c (btrs_live_at_end): New variable.
(compute_defs_uses_and_gen): Compute its pointed-to array.
(clear_btr_from_live_range, add_btr_to_live_range): Update it.
......@@ -50,7 +67,7 @@
(move_btr_def): Set other_btr_uses_before_def, and move new set
to the end of the basic block, if appropriate.
(migrate_btr_defs): Allocate and free btrs_live_at_end.
* bt-load.c (basic_block_freq): Remove outdated comment.
2004-01-27 Alan Modra <amodra@bigpond.net.au>
......@@ -126,20 +143,20 @@
2004-01-26 Fariborz Jahanian <fjahanian@apple.com>
* config/rs6000/rs6000.c (rs6000_emit_move): split slow
unaligned load/store into smaller loads and stores.
* config/rs6000/rs6000.c (rs6000_emit_move): split slow
unaligned load/store into smaller loads and stores.
2004-01-26 Fariborz Jahanian <fjahanian@apple.com>
* function.c (assign_parms): Do not assign
long long argument to memory in prologue if
is it loaded into register.
* function.c (assign_parms): Do not assign
long long argument to memory in prologue if
is it loaded into register.
2004-01-26 Fariborz Jahanian <fjahanian@apple.com>
PR middle-end/13779
* expr.c (emit_group_load): split constant
correctly into register components of PARALLEL insn.
* expr.c (emit_group_load): split constant
correctly into register components of PARALLEL insn.
2004-01-26 Fariborz Jahanian <fjahanian@apple.com>
......@@ -241,7 +258,7 @@
* config/c4x/c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove.
(HAVE_GAS_HIDDEN): Undefine as interim measure.
2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.c (c4x_legitimate_address_p): Invalidate direct
......@@ -250,7 +267,7 @@
2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.c (legitimize_operands): Truncate invalid shift counts.
2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.c (c4x_valid_operands): More aggressively reject
......@@ -263,7 +280,7 @@
* config/c4x/c4x-protos.h (c4x_check_legit_addr): Adjust.
* config/c4x/c4x.h (c4x_check_legit_addr): Adjust.
2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
* config/pa/pa-protos.h: Remove the prototype for
......@@ -293,9 +310,9 @@
(PROMOTE_PROTOTYPES): Remove.
2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref.
* config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref.
2003-04-25 Chris Demetriou <cgd@broadcom.com>
* config/mips/mips.h (ISA_HAS_HILO_INTERLOCKS): MIPS32, MIPS32r2,
......@@ -580,10 +597,10 @@
2004-01-23 Richard Henderson <rth@redhat.com>
PR opt/12941
* combine.c (SHIFT_COUNT_TRUNCATED): Provide default value.
(simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0)
if SHIFT_COUNT_TRUNCATED is set.
PR opt/12941
* combine.c (SHIFT_COUNT_TRUNCATED): Provide default value.
(simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0)
if SHIFT_COUNT_TRUNCATED is set.
2004-01-23 Bob Wilson <bob.wilson@acm.org>
......
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