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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
This commit is contained in:
Zack Weinberg
parent
dbc2d64240
commit
52ad4d7b53
@ -1,3 +1,20 @@
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2004-01-27 Zack Weinberg <zack@codesourcery.com>
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PR 7198
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* config/ia64/ia64.md (*nmaddsf4, *nmadddf4, *nmadddf4_alts)
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(*nmadddf4_trunc, *nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf)
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(*nmaddxf4_alts, *nmaddxf4_truncdf_alts):
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Rewrite pattern as (minus (op 3) (mult (op 1) (op 2))).
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Possibly rename pattern for consistency.
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Remove ??? comments suggesting that this be done.
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(*nmaddsf4_alts, *nmadddf4_truncsf_alts, *nmaddxf4_truncsf_alts):
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New patterns.
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(divsi3_internal, divdi3_internal_lat, divdi3_internal_thr)
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(divsf3_internal_lat, divsf3_internal_thr, sqrtsf2_internal_thr)
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(divdf3_internal_lat, divdf3_internal_thr, sqrtdf2_internal_thr)
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(divxf3_internal_lat, divxf3_internal_thr, sqrtxf2_internal_thr):
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Update to match.
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2004-01-27 Ian Lance Taylor <ian@wasabisystems.com>
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* config/arm/arm.c (output_return_instruction): Only restore IP
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@ -39,7 +56,7 @@
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* common.opt: Add entry for -fbtr-bb-exclusive.
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* opts.c (common_handle_options): Same.
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* doc/invoke.texi: Document -fbtr-bb-exclusive.
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* bt-load.c (btrs_live_at_end): New variable.
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(compute_defs_uses_and_gen): Compute its pointed-to array.
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(clear_btr_from_live_range, add_btr_to_live_range): Update it.
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@ -50,7 +67,7 @@
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(move_btr_def): Set other_btr_uses_before_def, and move new set
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to the end of the basic block, if appropriate.
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(migrate_btr_defs): Allocate and free btrs_live_at_end.
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* bt-load.c (basic_block_freq): Remove outdated comment.
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2004-01-27 Alan Modra <amodra@bigpond.net.au>
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@ -126,20 +143,20 @@
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2004-01-26 Fariborz Jahanian <fjahanian@apple.com>
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* config/rs6000/rs6000.c (rs6000_emit_move): split slow
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unaligned load/store into smaller loads and stores.
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* config/rs6000/rs6000.c (rs6000_emit_move): split slow
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unaligned load/store into smaller loads and stores.
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2004-01-26 Fariborz Jahanian <fjahanian@apple.com>
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* function.c (assign_parms): Do not assign
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long long argument to memory in prologue if
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is it loaded into register.
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* function.c (assign_parms): Do not assign
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long long argument to memory in prologue if
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is it loaded into register.
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2004-01-26 Fariborz Jahanian <fjahanian@apple.com>
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PR middle-end/13779
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* expr.c (emit_group_load): split constant
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correctly into register components of PARALLEL insn.
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* expr.c (emit_group_load): split constant
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correctly into register components of PARALLEL insn.
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2004-01-26 Fariborz Jahanian <fjahanian@apple.com>
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@ -241,7 +258,7 @@
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* config/c4x/c4x.h (BCT_CHECK_LOOP_ITERATIONS): Remove.
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(HAVE_GAS_HIDDEN): Undefine as interim measure.
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2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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* config/c4x/c4x.c (c4x_legitimate_address_p): Invalidate direct
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@ -250,7 +267,7 @@
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2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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* config/c4x/c4x.c (legitimize_operands): Truncate invalid shift counts.
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2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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* config/c4x/c4x.c (c4x_valid_operands): More aggressively reject
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@ -263,7 +280,7 @@
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* config/c4x/c4x-protos.h (c4x_check_legit_addr): Adjust.
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* config/c4x/c4x.h (c4x_check_legit_addr): Adjust.
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2004-01-25 Kazu Hirata <kazu@cs.umass.edu>
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* config/pa/pa-protos.h: Remove the prototype for
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@ -293,9 +310,9 @@
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(PROMOTE_PROTOTYPES): Remove.
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2004-01-26 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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* config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref.
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* config/c4x/c4x.h (LEGITIMIZE_RELOAD_ADDRESS): Handle symref.
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2003-04-25 Chris Demetriou <cgd@broadcom.com>
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* config/mips/mips.h (ISA_HAS_HILO_INTERLOCKS): MIPS32, MIPS32r2,
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@ -580,10 +597,10 @@
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2004-01-23 Richard Henderson <rth@redhat.com>
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PR opt/12941
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* combine.c (SHIFT_COUNT_TRUNCATED): Provide default value.
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(simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0)
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if SHIFT_COUNT_TRUNCATED is set.
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PR opt/12941
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* combine.c (SHIFT_COUNT_TRUNCATED): Provide default value.
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(simplify_comparison): Don't simplify (eq (zero_extract c 1 r) 0)
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if SHIFT_COUNT_TRUNCATED is set.
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2004-01-23 Bob Wilson <bob.wilson@acm.org>
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@ -2009,8 +2009,8 @@
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 5)
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(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 0)))
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(match_dup 7)))
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(minus:XF (match_dup 7)
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(mult:XF (match_dup 2) (match_dup 0))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 4)
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@ -2409,8 +2409,8 @@
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(use (const_int 1))])
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 3)
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(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 0)))
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(match_dup 7)))
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(minus:XF (match_dup 7)
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(mult:XF (match_dup 2) (match_dup 0))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 4) (mult:XF (match_dup 1) (match_dup 0)))
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@ -2440,8 +2440,8 @@
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 4)
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(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 3)))
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(match_dup 1)))
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(minus:XF (match_dup 1)
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(mult:XF (match_dup 2) (match_dup 3))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 0)
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@ -2468,8 +2468,8 @@
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(use (const_int 1))])
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 3)
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(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 0)))
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(match_dup 6)))
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(minus:XF (match_dup 6)
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(mult:XF (match_dup 2) (match_dup 0))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 0)
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@ -2489,8 +2489,8 @@
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 4)
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(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 3)))
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(match_dup 1)))
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(minus:XF (match_dup 1)
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(mult:XF (match_dup 2) (match_dup 3))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 0)
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@ -2594,18 +2594,25 @@
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"fnmpy.s %0 = %1, %2"
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[(set_attr "itanium_class" "fmac")])
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;; ??? Is it possible to canonicalize this as (minus (reg) (mult))?
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(define_insn "*nmaddsf4"
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[(set (match_operand:SF 0 "fr_register_operand" "=f")
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(plus:SF (neg:SF (mult:SF
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(match_operand:SF 1 "fr_register_operand" "f")
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(match_operand:SF 2 "fr_register_operand" "f")))
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(match_operand:SF 3 "fr_reg_or_fp01_operand" "fG")))]
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(minus:SF (match_operand:SF 3 "fr_reg_or_fp01_operand" "fG")
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(mult:SF (match_operand:SF 1 "fr_register_operand" "f")
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(match_operand:SF 2 "fr_register_operand" "f"))))]
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""
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"fnma.s %0 = %1, %2, %F3"
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[(set_attr "itanium_class" "fmac")])
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(define_insn "*nmaddsf4_alts"
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[(set (match_operand:SF 0 "fr_register_operand" "=f")
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(minus:SF (match_operand:SF 3 "fr_reg_or_fp01_operand" "fG")
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(mult:SF (match_operand:SF 1 "fr_register_operand" "f")
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(match_operand:SF 2 "fr_register_operand" "f"))))
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(use (match_operand:SI 4 "const_int_operand" ""))]
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""
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"fnma.s.s%4 %0 = %1, %2, %F3"
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[(set_attr "itanium_class" "fmac")])
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(define_expand "divsf3"
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[(set (match_operand:SF 0 "fr_register_operand" "")
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(div:SF (match_operand:SF 1 "fr_register_operand" "")
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@ -2640,8 +2647,8 @@
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 4)
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(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 6)))
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(match_dup 10)))
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(minus:XF (match_dup 10)
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(mult:XF (match_dup 8) (match_dup 6))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 3)
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@ -2694,8 +2701,8 @@
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(use (const_int 1))])
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 3)
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(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 6)))
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(match_dup 10)))
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(minus:XF (match_dup 10)
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(mult:XF (match_dup 8) (match_dup 6))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 3)
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@ -2714,8 +2721,8 @@
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 5) (const_int 0))
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(parallel [(set (match_dup 4)
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(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 3)))
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(match_dup 7)))
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(minus:XF (match_dup 7)
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(mult:XF (match_dup 8) (match_dup 3))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 5) (const_int 0))
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(set (match_dup 0)
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@ -2825,8 +2832,8 @@
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;; d = 1/2 - S0 * H0 in f10
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 5)
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(plus:XF (neg:XF (mult:XF (match_dup 7) (match_dup 4)))
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(match_dup 3)))
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(minus:XF (match_dup 3)
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(mult:XF (match_dup 7) (match_dup 4))))
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(use (const_int 1))]))
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;; Step 5
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;; d' = d + 1/2 * d in f8
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@ -2861,8 +2868,8 @@
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;; d1 = a - S1 * S1 in f9
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 4)
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(plus:XF (neg:XF (mult:XF (match_dup 7) (match_dup 7)))
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(match_dup 8)))
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(minus:XF (match_dup 8)
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(mult:XF (match_dup 7) (match_dup 7))))
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(use (const_int 1))]))
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;; Step 10
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;; S = S1 + d1 * H1 in f7
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@ -3030,40 +3037,46 @@
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"fnmpy.s %0 = %1, %2"
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[(set_attr "itanium_class" "fmac")])
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;; ??? Is it possible to canonicalize this as (minus (reg) (mult))?
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(define_insn "*nmadddf4"
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[(set (match_operand:DF 0 "fr_register_operand" "=f")
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(plus:DF (neg:DF (mult:DF
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(match_operand:DF 1 "fr_register_operand" "f")
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(match_operand:DF 2 "fr_register_operand" "f")))
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(match_operand:DF 3 "fr_reg_or_fp01_operand" "fG")))]
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(minus:DF (match_operand:DF 3 "fr_reg_or_fp01_operand" "fG")
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(mult:DF (match_operand:DF 1 "fr_register_operand" "f")
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(match_operand:DF 2 "fr_register_operand" "f"))))]
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""
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"fnma.d %0 = %1, %2, %F3"
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[(set_attr "itanium_class" "fmac")])
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(define_insn "*nmadddf4_alts"
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[(set (match_operand:DF 0 "fr_register_operand" "=f")
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(plus:DF (neg:DF (mult:DF
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(match_operand:DF 1 "fr_register_operand" "f")
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(match_operand:DF 2 "fr_register_operand" "f")))
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(match_operand:DF 3 "fr_reg_or_fp01_operand" "fG")))
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(minus:DF (match_operand:DF 3 "fr_reg_or_fp01_operand" "fG")
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(mult:DF (match_operand:DF 1 "fr_register_operand" "f")
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(match_operand:DF 2 "fr_register_operand" "f"))))
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(use (match_operand:SI 4 "const_int_operand" ""))]
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""
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"fnma.d.s%4 %0 = %1, %2, %F3"
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[(set_attr "itanium_class" "fmac")])
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(define_insn "*nmadddf4_trunc"
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(define_insn "*nmadddf4_truncsf"
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[(set (match_operand:SF 0 "fr_register_operand" "=f")
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(float_truncate:SF
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(plus:DF (neg:DF (mult:DF
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(match_operand:DF 1 "fr_register_operand" "f")
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(match_operand:DF 2 "fr_register_operand" "f")))
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(match_operand:DF 3 "fr_reg_or_fp01_operand" "fG"))))]
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(minus:DF (match_operand:DF 3 "fr_reg_or_fp01_operand" "fG")
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(mult:DF (match_operand:DF 1 "fr_register_operand" "f")
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(match_operand:DF 2 "fr_register_operand" "f")))))]
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""
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"fnma.s %0 = %1, %2, %F3"
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[(set_attr "itanium_class" "fmac")])
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(define_insn "*nmadddf4_truncsf_alts"
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[(set (match_operand:SF 0 "fr_register_operand" "=f")
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(float_truncate:SF
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(minus:DF (match_operand:DF 3 "fr_reg_or_fp01_operand" "fG")
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(mult:DF (match_operand:DF 1 "fr_register_operand" "f")
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(match_operand:DF 2 "fr_register_operand" "f")))))
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(use (match_operand:SI 4 "const_int_operand" ""))]
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""
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"fnma.s.s%4 %0 = %1, %2, %F3"
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[(set_attr "itanium_class" "fmac")])
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(define_expand "divdf3"
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[(set (match_operand:DF 0 "fr_register_operand" "")
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(div:DF (match_operand:DF 1 "fr_register_operand" "")
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@ -3099,8 +3112,8 @@
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 4)
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(plus:XF (neg:XF (mult:XF (match_dup 9) (match_dup 7)))
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(match_dup 12)))
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(minus:XF (match_dup 12)
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(mult:XF (match_dup 9) (match_dup 7))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 3)
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@ -3142,8 +3155,8 @@
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(cond_exec (ne (match_dup 6) (const_int 0))
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(parallel [(set (match_dup 11)
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(float_truncate:DF
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(plus:XF (neg:XF (mult:XF (match_dup 9) (match_dup 3)))
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(match_dup 8))))
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(minus:XF (match_dup 8)
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(mult:XF (match_dup 9) (match_dup 3)))))
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(use (const_int 1))]))
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(cond_exec (ne (match_dup 6) (const_int 0))
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(set (match_dup 0)
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@ -3176,8 +3189,8 @@
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(use (const_int 1))])
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(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 3)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 6)))
|
||||
(match_dup 10)))
|
||||
(minus:XF (match_dup 10)
|
||||
(mult:XF (match_dup 8) (match_dup 6))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 6)
|
||||
@ -3209,8 +3222,8 @@
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:DF (neg:DF (mult:DF (match_dup 2) (match_dup 9)))
|
||||
(match_dup 1)))
|
||||
(minus:DF (match_dup 1)
|
||||
(mult:DF (match_dup 2) (match_dup 9))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(set (match_dup 0)
|
||||
@ -3299,8 +3312,8 @@
|
||||
;; r0 = 1/2 - G0 * H0 in f9
|
||||
(cond_exec (ne (match_dup 6) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 7) (match_dup 3)))
|
||||
(match_dup 5)))
|
||||
(minus:XF (match_dup 5)
|
||||
(mult:XF (match_dup 7) (match_dup 3))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 5
|
||||
;; H1 = H0 + r0 * H0 in f8
|
||||
@ -3320,8 +3333,8 @@
|
||||
;; r1 = 1/2 - G1 * H1 in f9
|
||||
(cond_exec (ne (match_dup 6) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 7) (match_dup 3)))
|
||||
(match_dup 5)))
|
||||
(minus:XF (match_dup 5)
|
||||
(mult:XF (match_dup 7) (match_dup 3))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 8
|
||||
;; H2 = H1 + r1 * H1 in f8
|
||||
@ -3341,8 +3354,8 @@
|
||||
;; d2 = a - G2 * G2 in f9
|
||||
(cond_exec (ne (match_dup 6) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 7) (match_dup 7)))
|
||||
(match_dup 8)))
|
||||
(minus:XF (match_dup 8)
|
||||
(mult:XF (match_dup 7) (match_dup 7))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 11
|
||||
;; G3 = G2 + d2 * H2 in f7
|
||||
@ -3355,8 +3368,8 @@
|
||||
;; d3 = a - G3 * G3 in f9
|
||||
(cond_exec (ne (match_dup 6) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 7) (match_dup 7)))
|
||||
(match_dup 8)))
|
||||
(minus:XF (match_dup 8)
|
||||
(mult:XF (match_dup 7) (match_dup 7))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 13
|
||||
;; S = G3 + d3 * H2 in f7
|
||||
@ -3643,14 +3656,12 @@
|
||||
"fnmpy.d %0 = %F1, %F2"
|
||||
[(set_attr "itanium_class" "fmac")])
|
||||
|
||||
;; ??? Is it possible to canonicalize this as (minus (reg) (mult))?
|
||||
|
||||
(define_insn "*nmaddxf4"
|
||||
[(set (match_operand:XF 0 "fr_register_operand" "=f")
|
||||
(plus:XF (neg:XF (mult:XF
|
||||
(match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")))
|
||||
(match_operand:XF 3 "xfreg_or_fp01_operand" "fG")))]
|
||||
(minus:XF (match_operand:XF 3 "xfreg_or_fp01_operand" "fG")
|
||||
(mult:XF (match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")
|
||||
)))]
|
||||
""
|
||||
"fnma %0 = %F1, %F2, %F3"
|
||||
[(set_attr "itanium_class" "fmac")])
|
||||
@ -3658,10 +3669,10 @@
|
||||
(define_insn "*nmaddxf4_truncsf"
|
||||
[(set (match_operand:SF 0 "fr_register_operand" "=f")
|
||||
(float_truncate:SF
|
||||
(plus:XF (neg:XF (mult:XF
|
||||
(match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")))
|
||||
(match_operand:XF 3 "xfreg_or_fp01_operand" "fG"))))]
|
||||
(minus:XF (match_operand:XF 3 "xfreg_or_fp01_operand" "fG")
|
||||
(mult:XF (match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")
|
||||
))))]
|
||||
""
|
||||
"fnma.s %0 = %F1, %F2, %F3"
|
||||
[(set_attr "itanium_class" "fmac")])
|
||||
@ -3669,33 +3680,44 @@
|
||||
(define_insn "*nmaddxf4_truncdf"
|
||||
[(set (match_operand:DF 0 "fr_register_operand" "=f")
|
||||
(float_truncate:DF
|
||||
(plus:XF (neg:XF (mult:XF
|
||||
(match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")))
|
||||
(match_operand:XF 3 "xfreg_or_fp01_operand" "fG"))))]
|
||||
(minus:XF (match_operand:XF 3 "xfreg_or_fp01_operand" "fG")
|
||||
(mult:XF (match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")
|
||||
))))]
|
||||
""
|
||||
"fnma.d %0 = %F1, %F2, %F3"
|
||||
[(set_attr "itanium_class" "fmac")])
|
||||
|
||||
(define_insn "*nmaddxf4_alts"
|
||||
[(set (match_operand:XF 0 "fr_register_operand" "=f")
|
||||
(plus:XF (neg:XF (mult:XF
|
||||
(match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")))
|
||||
(match_operand:XF 3 "xfreg_or_fp01_operand" "fG")))
|
||||
(minus:XF (match_operand:XF 3 "xfreg_or_fp01_operand" "fG")
|
||||
(mult:XF (match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")
|
||||
)))
|
||||
(use (match_operand:SI 4 "const_int_operand" ""))]
|
||||
""
|
||||
"fnma.s%4 %0 = %F1, %F2, %F3"
|
||||
[(set_attr "itanium_class" "fmac")])
|
||||
|
||||
(define_insn "*nmaddxf4_truncsf_alts"
|
||||
[(set (match_operand:SF 0 "fr_register_operand" "=f")
|
||||
(float_truncate:SF
|
||||
(minus:XF (match_operand:XF 3 "xfreg_or_fp01_operand" "fG")
|
||||
(mult:XF (match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")
|
||||
))))
|
||||
(use (match_operand:SI 4 "const_int_operand" ""))]
|
||||
""
|
||||
"fnma.s.s%4 %0 = %F1, %F2, %F3"
|
||||
[(set_attr "itanium_class" "fmac")])
|
||||
|
||||
(define_insn "*nmaddxf4_truncdf_alts"
|
||||
[(set (match_operand:DF 0 "fr_register_operand" "=f")
|
||||
(float_truncate:DF
|
||||
(plus:XF (neg:XF
|
||||
(mult:XF
|
||||
(match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")))
|
||||
(match_operand:XF 3 "xfreg_or_fp01_operand" "fG"))))
|
||||
(minus:XF (match_operand:XF 3 "xfreg_or_fp01_operand" "fG")
|
||||
(mult:XF (match_operand:XF 1 "xfreg_or_fp01_operand" "fG")
|
||||
(match_operand:XF 2 "xfreg_or_fp01_operand" "fG")
|
||||
))))
|
||||
(use (match_operand:SI 4 "const_int_operand" ""))]
|
||||
""
|
||||
"fnma.d.s%4 %0 = %F1, %F2, %F3"
|
||||
@ -3734,8 +3756,8 @@
|
||||
(use (const_int 1))])
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 3)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 0)))
|
||||
(match_dup 8)))
|
||||
(minus:XF (match_dup 8)
|
||||
(mult:XF (match_dup 2) (match_dup 0))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 4) (mult:XF (match_dup 1) (match_dup 0)))
|
||||
@ -3765,8 +3787,8 @@
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 4)))
|
||||
(match_dup 1)))
|
||||
(minus:XF (match_dup 1)
|
||||
(mult:XF (match_dup 2) (match_dup 4))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 3)
|
||||
@ -3775,8 +3797,8 @@
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 5)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 0)))
|
||||
(match_dup 8)))
|
||||
(minus:XF (match_dup 8)
|
||||
(mult:XF (match_dup 2) (match_dup 0))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 0)
|
||||
@ -3785,8 +3807,8 @@
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 3)))
|
||||
(match_dup 1)))
|
||||
(minus:XF (match_dup 1)
|
||||
(mult:XF (match_dup 2) (match_dup 3))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(set (match_dup 0)
|
||||
@ -3812,8 +3834,8 @@
|
||||
(use (const_int 1))])
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 3)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 0)))
|
||||
(match_dup 6)))
|
||||
(minus:XF (match_dup 6)
|
||||
(mult:XF (match_dup 2) (match_dup 0))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
@ -3833,8 +3855,8 @@
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 0)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 3)))
|
||||
(match_dup 6)))
|
||||
(minus:XF (match_dup 6)
|
||||
(mult:XF (match_dup 2) (match_dup 3))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 0)
|
||||
@ -3843,8 +3865,8 @@
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 3)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 4)))
|
||||
(match_dup 1)))
|
||||
(minus:XF (match_dup 1)
|
||||
(mult:XF (match_dup 2) (match_dup 4))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 3)
|
||||
@ -3853,8 +3875,8 @@
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 0)))
|
||||
(match_dup 6)))
|
||||
(minus:XF (match_dup 6)
|
||||
(mult:XF (match_dup 2) (match_dup 0))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 0)
|
||||
@ -3863,8 +3885,8 @@
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(parallel [(set (match_dup 4)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 2) (match_dup 3)))
|
||||
(match_dup 1)))
|
||||
(minus:XF (match_dup 1)
|
||||
(mult:XF (match_dup 2) (match_dup 3))))
|
||||
(use (const_int 1))]))
|
||||
(cond_exec (ne (match_dup 5) (const_int 0))
|
||||
(set (match_dup 0)
|
||||
@ -3949,8 +3971,8 @@
|
||||
;; d0 = 1/2 - S0 * H0 in f10
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 5)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 4)))
|
||||
(match_dup 3)))
|
||||
(minus:XF (match_dup 3)
|
||||
(mult:XF (match_dup 8) (match_dup 4))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 5
|
||||
;; H1 = H0 + d0 * H0 in f9
|
||||
@ -3970,8 +3992,8 @@
|
||||
;; d1 = 1/2 - S1 * H1 in f10
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 5)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 4)))
|
||||
(match_dup 3)))
|
||||
(minus:XF (match_dup 3)
|
||||
(mult:XF (match_dup 8) (match_dup 4))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 8
|
||||
;; H2 = H1 + d1 * H1 in f9
|
||||
@ -3991,15 +4013,15 @@
|
||||
;; d2 = 1/2 - S2 * H2 in f10
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 5)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 4)))
|
||||
(match_dup 3)))
|
||||
(minus:XF (match_dup 3)
|
||||
(mult:XF (match_dup 8) (match_dup 4))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 11
|
||||
;; e2 = a - S2 * S2 in f8
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 3)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 8)))
|
||||
(match_dup 9)))
|
||||
(minus:XF (match_dup 9)
|
||||
(mult:XF (match_dup 8) (match_dup 8))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 12
|
||||
;; S3 = S2 + e2 * H2 in f7
|
||||
@ -4019,8 +4041,8 @@
|
||||
;; e3 = a - S3 * S3 in f8
|
||||
(cond_exec (ne (match_dup 7) (const_int 0))
|
||||
(parallel [(set (match_dup 3)
|
||||
(plus:XF (neg:XF (mult:XF (match_dup 8) (match_dup 8)))
|
||||
(match_dup 9)))
|
||||
(minus:XF (match_dup 9)
|
||||
(mult:XF (match_dup 8) (match_dup 8))))
|
||||
(use (const_int 1))]))
|
||||
;; Step 15
|
||||
;; S = S3 + e3 * H3 in f7
|
||||
|
||||
Loading…
Reference in New Issue
Block a user