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riscv-gcc-1
Commit cb1b497e by Uros Bizjak
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i386.md: Remove empty prepartion statements from splitters. 

	* config/i386/i386.md: Remove empty prepartion statements
	from splitters.

From-SVN: r163806
parent f74bd715
Showing with 135 additions and 182 deletions
gcc/ChangeLog
2010-09-03 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md: Remove empty prepartion statements
from splitters.
2010-09-03 Jan Hubicka <jh@suse.cz> 2010-09-03 Jan Hubicka <jh@suse.cz>
* passes.c (rest_of_decl_compilation): Do not add local vars into varpol. * passes.c (rest_of_decl_compilation): Do not add local vars into
varpool.
* varpool.c (varpool_get_node, varpool_node): Sanity check that only * varpool.c (varpool_get_node, varpool_node): Sanity check that only
static or extern vars are in varpool. static or extern vars are in varpool.
(varpool_finalize_decl): Sanity check that only static vars are finalized. (varpool_finalize_decl): Sanity check that only static vars are
finalized.
2010-09-03 Jakub Jelinek <jakub@redhat.com> 2010-09-03 Jakub Jelinek <jakub@redhat.com>
...@@ -32,8 +39,7 @@ ...@@ -32,8 +39,7 @@
(get_addr_base_and_unit_offset): Likewise. (get_addr_base_and_unit_offset): Likewise.
* tree-eh.c (tree_could_trap_p): Likewise. * tree-eh.c (tree_could_trap_p): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-address.c (tree_mem_ref_addr): Simplify. Handle * tree-ssa-address.c (tree_mem_ref_addr): Simplify. Handle TMR_INDEX2.
TMR_INDEX2.
(create_mem_ref_raw): Merge symbol and base. Move 2ndary (create_mem_ref_raw): Merge symbol and base. Move 2ndary
base to index2. base to index2.
(get_address_description): Reconstruct addres description (get_address_description): Reconstruct addres description
...@@ -119,17 +125,16 @@ ...@@ -119,17 +125,16 @@
* targhooks.c (default_class_likely_spilled_p): New function. * targhooks.c (default_class_likely_spilled_p): New function.
* targhooks.h (default_class_likely_spilled_p): Declare. * targhooks.h (default_class_likely_spilled_p): Declare.
* regs.h (CLASS_LIKELY_SPILLED_P): Remove. * regs.h (CLASS_LIKELY_SPILLED_P): Remove.
* combine.c: (cant_combine_insn_p, likely_spilled_retval_p): Use * combine.c (cant_combine_insn_p, likely_spilled_retval_p): Use
TARGET_CLASS_LIKELY_SPILLED_P target hook. Use HARD_REGISTER_P macro. TARGET_CLASS_LIKELY_SPILLED_P target hook. Use HARD_REGISTER_P macro.
Use fixed_reg_set instead of fixed_regs. Use fixed_reg_set instead of fixed_regs.
* cse.c (hash_rtx_cb): Use TARGET_CLASS_LIKELY_SPILLED_P target hook. * cse.c (hash_rtx_cb): Use TARGET_CLASS_LIKELY_SPILLED_P target hook.
* calls.c (avoid_likely_spilled_reg): Ditto. * calls.c (avoid_likely_spilled_reg): Ditto.
* ira-conflicts.c: (ira_build_conflicts): Ditto. * ira-conflicts.c (ira_build_conflicts): Ditto.
* ira.c (update_equiv_regs): Ditto. * ira.c (update_equiv_regs): Ditto.
* mode-switching.c (create_pre_exit): Ditto. * mode-switching.c (create_pre_exit): Ditto.
* regmove.c (find_matches): Ditto. * regmove.c (find_matches): Ditto.
(regclass_compatible_p): Use TARGET_CLASS_LIKELY_SPILLED_P target (regclass_compatible_p): Use TARGET_CLASS_LIKELY_SPILLED_P target hook.
hook.
* reload.c (SMALL_REGISTER_CLASS_P): Remove macro. * reload.c (SMALL_REGISTER_CLASS_P): Remove macro.
(small_register_class_p): New inline function. (small_register_class_p): New inline function.
(push_secondary_reload, find_reusable_reload, find_reloads): Use (push_secondary_reload, find_reusable_reload, find_reloads): Use
...@@ -276,17 +281,17 @@ ...@@ -276,17 +281,17 @@
2010-09-01 Uros Bizjak <ubizjak@gmail.com> 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
PR target/45476 PR target/45476
* config/i386/cygming.h (LIBGCC2_HAS_TF_MODE, * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE,
LIBGCC2_TF_CEXT, TF_SIZE): Move from ... LIBGCC2_TF_CEXT, TF_SIZE): Move from ...
* config/i386/mingw32.h: ... here. * config/i386/mingw32.h: ... here.
2010-09-01 Andi Kleen <ak@linux.intel.com> 2010-09-01 Andi Kleen <ak@linux.intel.com>
PR lto/45475 PR lto/45475
* lto-streamer-in.c (lto_input_ts_target_option): Add. * lto-streamer-in.c (lto_input_ts_target_option): Add.
(lto_input_tree_pointers): Call lto_input_ts_target_option. (lto_input_tree_pointers): Call lto_input_ts_target_option.
* lto-streamer-out: (lto_output_ts_target_option): Add. * lto-streamer-out (lto_output_ts_target_option): Add.
(lto_output_tree_pointers): Call lto_output_ts_target_option. (lto_output_tree_pointers): Call lto_output_ts_target_option.
2010-09-01 Kai Tietz <kai.tietz@onevision.com> 2010-09-01 Kai Tietz <kai.tietz@onevision.com>
...@@ -2677,7 +2682,7 @@ ...@@ -2677,7 +2682,7 @@
* doc/tm.texi: Regenerate. * doc/tm.texi: Regenerate.
* targhooks.c (default_asm_output_addr_const_extra): New function. * targhooks.c (default_asm_output_addr_const_extra): New function.
* targhooks.h (default_asm_output_addr_const_extra): Declare. * targhooks.h (default_asm_output_addr_const_extra): Declare.
* final.c: (output_addr_const): Use TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA * final.c (output_addr_const): Use TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA
target hook. target hook.
* config/i386/i386.h (OUTPUT_ADDR_CONST_EXTRA): Remove. * config/i386/i386.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
......
gcc/config/i386/i386.md
...@@ -1599,50 +1599,6 @@ ...@@ -1599,50 +1599,6 @@
(set_attr "athlon_decode" "vector") (set_attr "athlon_decode" "vector")
(set_attr "amdfam10_decode" "direct")]) (set_attr "amdfam10_decode" "direct")])
;; Move instructions.
(define_expand "movoi"
[(set (match_operand:OI 0 "nonimmediate_operand" "")
(match_operand:OI 1 "general_operand" ""))]
"TARGET_AVX"
"ix86_expand_move (OImode, operands); DONE;")
(define_expand "movti"
[(set (match_operand:TI 0 "nonimmediate_operand" "")
(match_operand:TI 1 "nonimmediate_operand" ""))]
"TARGET_64BIT || TARGET_SSE"
{
if (TARGET_64BIT)
ix86_expand_move (TImode, operands);
else if (push_operand (operands[0], TImode))
ix86_expand_push (TImode, operands[1]);
else
ix86_expand_vector_move (TImode, operands);
DONE;
})
;; This expands to what emit_move_complex would generate if we didn't
;; have a movti pattern. Having this avoids problems with reload on
;; 32-bit targets when SSE is present, but doesn't seem to be harmful
;; to have around all the time.
(define_expand "movcdi"
[(set (match_operand:CDI 0 "nonimmediate_operand" "")
(match_operand:CDI 1 "general_operand" ""))]
""
{
if (push_operand (operands[0], CDImode))
emit_move_complex_push (CDImode, operands[0], operands[1]);
else
emit_move_complex_parts (operands[0], operands[1]);
DONE;
})
(define_expand "mov<mode>"
[(set (match_operand:SWI1248x 0 "nonimmediate_operand" "")
(match_operand:SWI1248x 1 "general_operand" ""))]
""
"ix86_expand_move (<MODE>mode, operands); DONE;")
;; Push/pop instructions. ;; Push/pop instructions.
(define_insn "*pushdi2_rex64" (define_insn "*pushdi2_rex64"
...@@ -1771,6 +1727,50 @@ ...@@ -1771,6 +1727,50 @@
"pop{<imodesuffix>}\t%0" "pop{<imodesuffix>}\t%0"
[(set_attr "type" "pop") [(set_attr "type" "pop")
(set_attr "mode" "<MODE>")]) (set_attr "mode" "<MODE>")])
;; Move instructions.
(define_expand "movoi"
[(set (match_operand:OI 0 "nonimmediate_operand" "")
(match_operand:OI 1 "general_operand" ""))]
"TARGET_AVX"
"ix86_expand_move (OImode, operands); DONE;")
(define_expand "movti"
[(set (match_operand:TI 0 "nonimmediate_operand" "")
(match_operand:TI 1 "nonimmediate_operand" ""))]
"TARGET_64BIT || TARGET_SSE"
{
if (TARGET_64BIT)
ix86_expand_move (TImode, operands);
else if (push_operand (operands[0], TImode))
ix86_expand_push (TImode, operands[1]);
else
ix86_expand_vector_move (TImode, operands);
DONE;
})
;; This expands to what emit_move_complex would generate if we didn't
;; have a movti pattern. Having this avoids problems with reload on
;; 32-bit targets when SSE is present, but doesn't seem to be harmful
;; to have around all the time.
(define_expand "movcdi"
[(set (match_operand:CDI 0 "nonimmediate_operand" "")
(match_operand:CDI 1 "general_operand" ""))]
""
{
if (push_operand (operands[0], CDImode))
emit_move_complex_push (CDImode, operands[0], operands[1]);
else
emit_move_complex_parts (operands[0], operands[1]);
DONE;
})
(define_expand "mov<mode>"
[(set (match_operand:SWI1248x 0 "nonimmediate_operand" "")
(match_operand:SWI1248x 1 "general_operand" ""))]
""
"ix86_expand_move (<MODE>mode, operands); DONE;")
(define_insn "*mov<mode>_xor" (define_insn "*mov<mode>_xor"
[(set (match_operand:SWI48 0 "register_operand" "=r") [(set (match_operand:SWI48 0 "register_operand" "=r")
...@@ -2572,22 +2572,7 @@ ...@@ -2572,22 +2572,7 @@
[(set_attr "type" "imov") [(set_attr "type" "imov")
(set_attr "mode" "QI")]) (set_attr "mode" "QI")])
;; Floating point move instructions. ;; Floating point push instructions.
(define_expand "movtf"
[(set (match_operand:TF 0 "nonimmediate_operand" "")
(match_operand:TF 1 "nonimmediate_operand" ""))]
"TARGET_SSE2"
{
ix86_expand_move (TFmode, operands);
DONE;
})
(define_expand "mov<mode>"
[(set (match_operand:X87MODEF 0 "nonimmediate_operand" "")
(match_operand:X87MODEF 1 "general_operand" ""))]
""
"ix86_expand_move (<MODE>mode, operands); DONE;")
(define_insn "*pushtf" (define_insn "*pushtf"
[(set (match_operand:TF 0 "push_operand" "=<,<,<") [(set (match_operand:TF 0 "push_operand" "=<,<,<")
...@@ -2614,8 +2599,7 @@ ...@@ -2614,8 +2599,7 @@
(match_operand:TF 1 "any_fp_register_operand" ""))] (match_operand:TF 1 "any_fp_register_operand" ""))]
"TARGET_SSE2" "TARGET_SSE2"
[(set (reg:P SP_REG) (plus:P (reg:P SP_REG) (const_int -16))) [(set (reg:P SP_REG) (plus:P (reg:P SP_REG) (const_int -16)))
(set (mem:TF (reg:P SP_REG)) (match_dup 1))] (set (mem:TF (reg:P SP_REG)) (match_dup 1))])
"")
(define_insn "*pushxf" (define_insn "*pushxf"
[(set (match_operand:XF 0 "push_operand" "=<,<") [(set (match_operand:XF 0 "push_operand" "=<,<")
...@@ -2698,8 +2682,7 @@ ...@@ -2698,8 +2682,7 @@
(match_operand:DF 1 "any_fp_register_operand" ""))] (match_operand:DF 1 "any_fp_register_operand" ""))]
"reload_completed" "reload_completed"
[(set (reg:P SP_REG) (plus:P (reg:P SP_REG) (const_int -8))) [(set (reg:P SP_REG) (plus:P (reg:P SP_REG) (const_int -8)))
(set (mem:DF (reg:P SP_REG)) (match_dup 1))] (set (mem:DF (reg:P SP_REG)) (match_dup 1))])
"")
(define_split (define_split
[(set (match_operand:DF 0 "push_operand" "") [(set (match_operand:DF 0 "push_operand" "")
...@@ -2752,6 +2735,23 @@ ...@@ -2752,6 +2735,23 @@
[(set (reg:P SP_REG) (plus:P (reg:P SP_REG) (match_dup 2))) [(set (reg:P SP_REG) (plus:P (reg:P SP_REG) (match_dup 2)))
(set (mem:SF (reg:P SP_REG)) (match_dup 1))] (set (mem:SF (reg:P SP_REG)) (match_dup 1))]
"operands[2] = GEN_INT (-GET_MODE_SIZE (<MODE>mode));") "operands[2] = GEN_INT (-GET_MODE_SIZE (<MODE>mode));")
;; Floating point move instructions.
(define_expand "movtf"
[(set (match_operand:TF 0 "nonimmediate_operand" "")
(match_operand:TF 1 "nonimmediate_operand" ""))]
"TARGET_SSE2"
{
ix86_expand_move (TFmode, operands);
DONE;
})
(define_expand "mov<mode>"
[(set (match_operand:X87MODEF 0 "nonimmediate_operand" "")
(match_operand:X87MODEF 1 "general_operand" ""))]
""
"ix86_expand_move (<MODE>mode, operands); DONE;")
(define_insn "*movtf_internal" (define_insn "*movtf_internal"
[(set (match_operand:TF 0 "nonimmediate_operand" "=x,m,x,?r,?o") [(set (match_operand:TF 0 "nonimmediate_operand" "=x,m,x,?r,?o")
...@@ -3199,6 +3199,7 @@ ...@@ -3199,6 +3199,7 @@
case 3: case 3:
case 4: case 4:
return "#"; return "#";
case 5: case 5:
switch (get_attr_mode (insn)) switch (get_attr_mode (insn))
{ {
...@@ -3750,8 +3751,7 @@ ...@@ -3750,8 +3751,7 @@
"reload_completed "reload_completed
&& true_regnum (operands[0]) == true_regnum (operands[1])" && true_regnum (operands[0]) == true_regnum (operands[1])"
[(parallel [(set (match_dup 0) (and:SWI24 (match_dup 0) (const_int 255))) [(parallel [(set (match_dup 0) (and:SWI24 (match_dup 0) (const_int 255)))
(clobber (reg:CC FLAGS_REG))])] (clobber (reg:CC FLAGS_REG))])])
"")
;; Sign extension instructions ;; Sign extension instructions
...@@ -4328,9 +4328,7 @@ ...@@ -4328,9 +4328,7 @@
"reload_completed" "reload_completed"
[(set (match_dup 2) (match_dup 1)) [(set (match_dup 2) (match_dup 1))
(set (match_dup 0) (match_dup 2))] (set (match_dup 0) (match_dup 2))]
{ "operands[1] = gen_rtx_REG (SFmode, true_regnum (operands[1]));")
operands[1] = gen_rtx_REG (SFmode, true_regnum (operands[1]));
})
;; Conversion from XFmode to {SF,DF}mode ;; Conversion from XFmode to {SF,DF}mode
...@@ -4411,8 +4409,7 @@ ...@@ -4411,8 +4409,7 @@
(clobber (match_operand:MODEF 2 "memory_operand" ""))] (clobber (match_operand:MODEF 2 "memory_operand" ""))]
"TARGET_80387 && reload_completed" "TARGET_80387 && reload_completed"
[(set (match_dup 2) (float_truncate:MODEF (match_dup 1))) [(set (match_dup 2) (float_truncate:MODEF (match_dup 1)))
(set (match_dup 0) (match_dup 2))] (set (match_dup 0) (match_dup 2))])
"")
(define_split (define_split
[(set (match_operand:MODEF 0 "memory_operand" "") [(set (match_operand:MODEF 0 "memory_operand" "")
...@@ -4420,8 +4417,7 @@ ...@@ -4420,8 +4417,7 @@
(match_operand:XF 1 "register_operand" ""))) (match_operand:XF 1 "register_operand" "")))
(clobber (match_operand:MODEF 2 "memory_operand" ""))] (clobber (match_operand:MODEF 2 "memory_operand" ""))]
"TARGET_80387" "TARGET_80387"
[(set (match_dup 0) (float_truncate:MODEF (match_dup 1)))] [(set (match_dup 0) (float_truncate:MODEF (match_dup 1)))])
"")
;; Signed conversion to DImode. ;; Signed conversion to DImode.
...@@ -4684,8 +4680,7 @@ ...@@ -4684,8 +4680,7 @@
"reload_completed" "reload_completed"
[(parallel [(set (match_dup 2) (fix:X87MODEI (match_dup 1))) [(parallel [(set (match_dup 2) (fix:X87MODEI (match_dup 1)))
(clobber (match_dup 3))]) (clobber (match_dup 3))])
(set (match_dup 0) (match_dup 2))] (set (match_dup 0) (match_dup 2))])
"")
(define_split (define_split
[(set (match_operand:X87MODEI 0 "memory_operand" "") [(set (match_operand:X87MODEI 0 "memory_operand" "")
...@@ -4694,8 +4689,7 @@ ...@@ -4694,8 +4689,7 @@
(clobber (match_scratch 3 ""))] (clobber (match_scratch 3 ""))]
"reload_completed" "reload_completed"
[(parallel [(set (match_dup 0) (fix:X87MODEI (match_dup 1))) [(parallel [(set (match_dup 0) (fix:X87MODEI (match_dup 1)))
(clobber (match_dup 3))])] (clobber (match_dup 3))])])
"")
;; See the comments in i386.h near OPTIMIZE_MODE_SWITCHING for the description ;; See the comments in i386.h near OPTIMIZE_MODE_SWITCHING for the description
;; of the machinery. Please note the clobber of FLAGS_REG. In i387 control ;; of the machinery. Please note the clobber of FLAGS_REG. In i387 control
...@@ -4776,8 +4770,7 @@ ...@@ -4776,8 +4770,7 @@
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3)) (use (match_dup 3))
(clobber (match_dup 5))]) (clobber (match_dup 5))])
(set (match_dup 0) (match_dup 4))] (set (match_dup 0) (match_dup 4))])
"")
(define_split (define_split
[(set (match_operand:DI 0 "memory_operand" "") [(set (match_operand:DI 0 "memory_operand" "")
...@@ -4790,8 +4783,7 @@ ...@@ -4790,8 +4783,7 @@
[(parallel [(set (match_dup 0) (fix:DI (match_dup 1))) [(parallel [(set (match_dup 0) (fix:DI (match_dup 1)))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3)) (use (match_dup 3))
(clobber (match_dup 5))])] (clobber (match_dup 5))])])
"")
(define_insn "fix_trunc<mode>_i387" (define_insn "fix_trunc<mode>_i387"
[(set (match_operand:X87MODEI12 0 "memory_operand" "=m") [(set (match_operand:X87MODEI12 0 "memory_operand" "=m")
...@@ -4830,8 +4822,7 @@ ...@@ -4830,8 +4822,7 @@
[(parallel [(set (match_dup 4) (fix:X87MODEI12 (match_dup 1))) [(parallel [(set (match_dup 4) (fix:X87MODEI12 (match_dup 1)))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3))]) (use (match_dup 3))])
(set (match_dup 0) (match_dup 4))] (set (match_dup 0) (match_dup 4))])
"")
(define_split (define_split
[(set (match_operand:X87MODEI12 0 "memory_operand" "") [(set (match_operand:X87MODEI12 0 "memory_operand" "")
...@@ -4842,15 +4833,15 @@ ...@@ -4842,15 +4833,15 @@
"reload_completed" "reload_completed"
[(parallel [(set (match_dup 0) (fix:X87MODEI12 (match_dup 1))) [(parallel [(set (match_dup 0) (fix:X87MODEI12 (match_dup 1)))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3))])] (use (match_dup 3))])])
"")
(define_insn "x86_fnstcw_1" (define_insn "x86_fnstcw_1"
[(set (match_operand:HI 0 "memory_operand" "=m") [(set (match_operand:HI 0 "memory_operand" "=m")
(unspec:HI [(reg:HI FPCR_REG)] UNSPEC_FSTCW))] (unspec:HI [(reg:HI FPCR_REG)] UNSPEC_FSTCW))]
"TARGET_80387" "TARGET_80387"
"fnstcw\t%0" "fnstcw\t%0"
[(set (attr "length") (symbol_ref "ix86_attr_length_address_default (insn) + 2")) [(set (attr "length")
(symbol_ref "ix86_attr_length_address_default (insn) + 2"))
(set_attr "mode" "HI") (set_attr "mode" "HI")
(set_attr "unit" "i387")]) (set_attr "unit" "i387")])
...@@ -4859,7 +4850,8 @@ ...@@ -4859,7 +4850,8 @@
(unspec:HI [(match_operand:HI 0 "memory_operand" "m")] UNSPEC_FLDCW))] (unspec:HI [(match_operand:HI 0 "memory_operand" "m")] UNSPEC_FLDCW))]
"TARGET_80387" "TARGET_80387"
"fldcw\t%0" "fldcw\t%0"
[(set (attr "length") (symbol_ref "ix86_attr_length_address_default (insn) + 2")) [(set (attr "length")
(symbol_ref "ix86_attr_length_address_default (insn) + 2"))
(set_attr "mode" "HI") (set_attr "mode" "HI")
(set_attr "unit" "i387") (set_attr "unit" "i387")
(set_attr "athlon_decode" "vector") (set_attr "athlon_decode" "vector")
...@@ -4926,8 +4918,7 @@ ...@@ -4926,8 +4918,7 @@
|| TARGET_MIX_SSE_I387) || TARGET_MIX_SSE_I387)
&& reload_completed" && reload_completed"
[(set (match_dup 2) (match_dup 1)) [(set (match_dup 2) (match_dup 1))
(set (match_dup 0) (float:X87MODEF (match_dup 2)))] (set (match_dup 0) (float:X87MODEF (match_dup 2)))])
"")
(define_split (define_split
[(set (match_operand:X87MODEF 0 "register_operand" "") [(set (match_operand:X87MODEF 0 "register_operand" "")
...@@ -4937,8 +4928,7 @@ ...@@ -4937,8 +4928,7 @@
&& (!(SSE_FLOAT_MODE_P (<MODE>mode) && TARGET_SSE_MATH) && (!(SSE_FLOAT_MODE_P (<MODE>mode) && TARGET_SSE_MATH)
|| TARGET_MIX_SSE_I387) || TARGET_MIX_SSE_I387)
&& reload_completed" && reload_completed"
[(set (match_dup 0) (float:X87MODEF (match_dup 1)))] [(set (match_dup 0) (float:X87MODEF (match_dup 1)))])
"")
(define_expand "float<SSEMODEI24:mode><X87MODEF:mode>2" (define_expand "float<SSEMODEI24:mode><X87MODEF:mode>2"
[(set (match_operand:X87MODEF 0 "register_operand" "") [(set (match_operand:X87MODEF 0 "register_operand" "")
...@@ -5063,8 +5053,7 @@ ...@@ -5063,8 +5053,7 @@
&& (SSE_REG_P (operands[0]) && (SSE_REG_P (operands[0])
|| (GET_CODE (operands[0]) == SUBREG || (GET_CODE (operands[0]) == SUBREG
&& SSE_REG_P (operands[0])))" && SSE_REG_P (operands[0])))"
[(set (match_dup 0) (float:MODEF (match_dup 1)))] [(set (match_dup 0) (float:MODEF (match_dup 1)))])
"")
(define_split (define_split
[(set (match_operand:MODEF 0 "register_operand" "") [(set (match_operand:MODEF 0 "register_operand" "")
...@@ -5078,8 +5067,7 @@ ...@@ -5078,8 +5067,7 @@
|| (GET_CODE (operands[0]) == SUBREG || (GET_CODE (operands[0]) == SUBREG
&& SSE_REG_P (operands[0])))" && SSE_REG_P (operands[0])))"
[(set (match_dup 2) (match_dup 1)) [(set (match_dup 2) (match_dup 1))
(set (match_dup 0) (float:MODEF (match_dup 2)))] (set (match_dup 0) (float:MODEF (match_dup 2)))])
"")
(define_insn "*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit" (define_insn "*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit"
[(set (match_operand:MODEF 0 "register_operand" "=f,x,x") [(set (match_operand:MODEF 0 "register_operand" "=f,x,x")
...@@ -5322,8 +5310,7 @@ ...@@ -5322,8 +5310,7 @@
&& (SSE_REG_P (operands[0]) && (SSE_REG_P (operands[0])
|| (GET_CODE (operands[0]) == SUBREG || (GET_CODE (operands[0]) == SUBREG
&& SSE_REG_P (operands[0])))" && SSE_REG_P (operands[0])))"
[(set (match_dup 0) (float:MODEF (match_dup 1)))] [(set (match_dup 0) (float:MODEF (match_dup 1)))])
"")
(define_insn "*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit" (define_insn "*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit"
[(set (match_operand:MODEF 0 "register_operand" "=x") [(set (match_operand:MODEF 0 "register_operand" "=x")
...@@ -5358,8 +5345,7 @@ ...@@ -5358,8 +5345,7 @@
|| (GET_CODE (operands[0]) == SUBREG || (GET_CODE (operands[0]) == SUBREG
&& SSE_REG_P (operands[0])))" && SSE_REG_P (operands[0])))"
[(set (match_dup 2) (match_dup 1)) [(set (match_dup 2) (match_dup 1))
(set (match_dup 0) (float:MODEF (match_dup 2)))] (set (match_dup 0) (float:MODEF (match_dup 2)))])
"")
(define_split (define_split
[(set (match_operand:MODEF 0 "register_operand" "") [(set (match_operand:MODEF 0 "register_operand" "")
...@@ -5371,8 +5357,7 @@ ...@@ -5371,8 +5357,7 @@
&& (SSE_REG_P (operands[0]) && (SSE_REG_P (operands[0])
|| (GET_CODE (operands[0]) == SUBREG || (GET_CODE (operands[0]) == SUBREG
&& SSE_REG_P (operands[0])))" && SSE_REG_P (operands[0])))"
[(set (match_dup 0) (float:MODEF (match_dup 1)))] [(set (match_dup 0) (float:MODEF (match_dup 1)))])
"")
(define_insn "*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp" (define_insn "*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp"
[(set (match_operand:X87MODEF 0 "register_operand" "=f,f") [(set (match_operand:X87MODEF 0 "register_operand" "=f,f")
...@@ -5409,8 +5394,7 @@ ...@@ -5409,8 +5394,7 @@
&& reload_completed && reload_completed
&& FP_REG_P (operands[0])" && FP_REG_P (operands[0])"
[(set (match_dup 2) (match_dup 1)) [(set (match_dup 2) (match_dup 1))
(set (match_dup 0) (float:X87MODEF (match_dup 2)))] (set (match_dup 0) (float:X87MODEF (match_dup 2)))])
"")
(define_split (define_split
[(set (match_operand:X87MODEF 0 "register_operand" "") [(set (match_operand:X87MODEF 0 "register_operand" "")
...@@ -5420,8 +5404,7 @@ ...@@ -5420,8 +5404,7 @@
&& X87_ENABLE_FLOAT (<X87MODEF:MODE>mode, <SSEMODEI24:MODE>mode) && X87_ENABLE_FLOAT (<X87MODEF:MODE>mode, <SSEMODEI24:MODE>mode)
&& reload_completed && reload_completed
&& FP_REG_P (operands[0])" && FP_REG_P (operands[0])"
[(set (match_dup 0) (float:X87MODEF (match_dup 1)))] [(set (match_dup 0) (float:X87MODEF (match_dup 1)))])
"")
;; Avoid store forwarding (partial memory) stall penalty ;; Avoid store forwarding (partial memory) stall penalty
;; by passing DImode value through XMM registers. */ ;; by passing DImode value through XMM registers. */
...@@ -5479,8 +5462,7 @@ ...@@ -5479,8 +5462,7 @@
&& !TARGET_64BIT && optimize_function_for_speed_p (cfun) && !TARGET_64BIT && optimize_function_for_speed_p (cfun)
&& reload_completed && reload_completed
&& FP_REG_P (operands[0])" && FP_REG_P (operands[0])"
[(set (match_dup 0) (float:X87MODEF (match_dup 1)))] [(set (match_dup 0) (float:X87MODEF (match_dup 1)))])
"")
;; Avoid store forwarding (partial memory) stall penalty by extending ;; Avoid store forwarding (partial memory) stall penalty by extending
;; SImode value to DImode through XMM register instead of pushing two ;; SImode value to DImode through XMM register instead of pushing two
...@@ -6050,8 +6032,7 @@ ...@@ -6050,8 +6032,7 @@
"TARGET_64BIT && reload_completed "TARGET_64BIT && reload_completed
&& true_regnum (operands[0]) != true_regnum (operands[1])" && true_regnum (operands[0]) != true_regnum (operands[1])"
[(set (match_dup 0) [(set (match_dup 0)
(plus:DI (match_dup 1) (match_dup 2)))] (plus:DI (match_dup 1) (match_dup 2)))])
"")
;; Convert lea to the lea pattern to avoid flags dependency. ;; Convert lea to the lea pattern to avoid flags dependency.
(define_split (define_split
...@@ -8840,10 +8821,7 @@ ...@@ -8840,10 +8821,7 @@
(match_operand:CSGNMODE 2 "register_operand" "")] (match_operand:CSGNMODE 2 "register_operand" "")]
"(SSE_FLOAT_MODE_P (<MODE>mode) && TARGET_SSE_MATH) "(SSE_FLOAT_MODE_P (<MODE>mode) && TARGET_SSE_MATH)
|| (TARGET_SSE2 && (<MODE>mode == TFmode))" || (TARGET_SSE2 && (<MODE>mode == TFmode))"
{ "ix86_expand_copysign (operands); DONE;")
ix86_expand_copysign (operands);
DONE;
})
(define_insn_and_split "copysign<mode>3_const" (define_insn_and_split "copysign<mode>3_const"
[(set (match_operand:CSGNMODE 0 "register_operand" "=x") [(set (match_operand:CSGNMODE 0 "register_operand" "=x")
...@@ -8857,10 +8835,7 @@ ...@@ -8857,10 +8835,7 @@
"#" "#"
"&& reload_completed" "&& reload_completed"
[(const_int 0)] [(const_int 0)]
{ "ix86_split_copysign_const (operands); DONE;")
ix86_split_copysign_const (operands);
DONE;
})
(define_insn "copysign<mode>3_var" (define_insn "copysign<mode>3_var"
[(set (match_operand:CSGNMODE 0 "register_operand" "=x,x,x,x,x") [(set (match_operand:CSGNMODE 0 "register_operand" "=x,x,x,x,x")
...@@ -8888,10 +8863,7 @@ ...@@ -8888,10 +8863,7 @@
|| (TARGET_SSE2 && (<MODE>mode == TFmode))) || (TARGET_SSE2 && (<MODE>mode == TFmode)))
&& reload_completed" && reload_completed"
[(const_int 0)] [(const_int 0)]
{ "ix86_split_copysign_var (operands); DONE;")
ix86_split_copysign_var (operands);
DONE;
})
;; One complement instructions ;; One complement instructions
...@@ -8954,8 +8926,7 @@ ...@@ -8954,8 +8926,7 @@
(match_op_dup 2 [(xor:SWI (match_dup 3) (const_int -1)) (match_op_dup 2 [(xor:SWI (match_dup 3) (const_int -1))
(const_int 0)])) (const_int 0)]))
(set (match_dup 1) (set (match_dup 1)
(xor:SWI (match_dup 3) (const_int -1)))])] (xor:SWI (match_dup 3) (const_int -1)))])])
"")
;; ??? Currently never generated - xor is used instead. ;; ??? Currently never generated - xor is used instead.
(define_insn "*one_cmplsi2_2_zext" (define_insn "*one_cmplsi2_2_zext"
...@@ -8982,8 +8953,7 @@ ...@@ -8982,8 +8953,7 @@
(match_op_dup 2 [(xor:SI (match_dup 3) (const_int -1)) (match_op_dup 2 [(xor:SI (match_dup 3) (const_int -1))
(const_int 0)])) (const_int 0)]))
(set (match_dup 1) (set (match_dup 1)
(zero_extend:DI (xor:SI (match_dup 3) (const_int -1))))])] (zero_extend:DI (xor:SI (match_dup 3) (const_int -1))))])])
"")
;; Shift instructions ;; Shift instructions
...@@ -10157,8 +10127,7 @@ ...@@ -10157,8 +10127,7 @@
&& (TARGET_USE_XCHGB || optimize_function_for_size_p (cfun))" && (TARGET_USE_XCHGB || optimize_function_for_size_p (cfun))"
[(parallel [(set (strict_low_part (match_dup 0)) [(parallel [(set (strict_low_part (match_dup 0))
(bswap:HI (match_dup 0))) (bswap:HI (match_dup 0)))
(clobber (reg:CC FLAGS_REG))])] (clobber (reg:CC FLAGS_REG))])])
"")
;; Bit set / bit test instructions ;; Bit set / bit test instructions
...@@ -10467,9 +10436,7 @@ ...@@ -10467,9 +10436,7 @@
(const_int 0)))] (const_int 0)))]
"" ""
[(set (match_dup 0) (match_dup 1))] [(set (match_dup 0) (match_dup 1))]
{ "PUT_MODE (operands[1], QImode);")
PUT_MODE (operands[1], QImode);
})
(define_split (define_split
[(set (strict_low_part (match_operand:QI 0 "nonimmediate_operand" "")) [(set (strict_low_part (match_operand:QI 0 "nonimmediate_operand" ""))
...@@ -10478,9 +10445,7 @@ ...@@ -10478,9 +10445,7 @@
(const_int 0)))] (const_int 0)))]
"" ""
[(set (match_dup 0) (match_dup 1))] [(set (match_dup 0) (match_dup 1))]
{ "PUT_MODE (operands[1], QImode);")
PUT_MODE (operands[1], QImode);
})
(define_split (define_split
[(set (match_operand:QI 0 "nonimmediate_operand" "") [(set (match_operand:QI 0 "nonimmediate_operand" "")
...@@ -10609,9 +10574,7 @@ ...@@ -10609,9 +10574,7 @@
(if_then_else (match_dup 0) (if_then_else (match_dup 0)
(label_ref (match_dup 1)) (label_ref (match_dup 1))
(pc)))] (pc)))]
{ "PUT_MODE (operands[0], VOIDmode);")
PUT_MODE (operands[0], VOIDmode);
})
(define_split (define_split
[(set (pc) [(set (pc)
...@@ -13062,8 +13025,7 @@ ...@@ -13062,8 +13025,7 @@
(unspec:XF [(match_dup 2)] UNSPEC_SINCOS_SIN))] (unspec:XF [(match_dup 2)] UNSPEC_SINCOS_SIN))]
"find_regno_note (insn, REG_UNUSED, REGNO (operands[0])) "find_regno_note (insn, REG_UNUSED, REGNO (operands[0]))
&& !(reload_completed || reload_in_progress)" && !(reload_completed || reload_in_progress)"
[(set (match_dup 1) (unspec:XF [(match_dup 2)] UNSPEC_SIN))] [(set (match_dup 1) (unspec:XF [(match_dup 2)] UNSPEC_SIN))])
"")
(define_split (define_split
[(set (match_operand:XF 0 "register_operand" "") [(set (match_operand:XF 0 "register_operand" "")
...@@ -13073,8 +13035,7 @@ ...@@ -13073,8 +13035,7 @@
(unspec:XF [(match_dup 2)] UNSPEC_SINCOS_SIN))] (unspec:XF [(match_dup 2)] UNSPEC_SINCOS_SIN))]
"find_regno_note (insn, REG_UNUSED, REGNO (operands[1])) "find_regno_note (insn, REG_UNUSED, REGNO (operands[1]))
&& !(reload_completed || reload_in_progress)" && !(reload_completed || reload_in_progress)"
[(set (match_dup 0) (unspec:XF [(match_dup 2)] UNSPEC_COS))] [(set (match_dup 0) (unspec:XF [(match_dup 2)] UNSPEC_COS))])
"")
(define_insn "sincos_extend<mode>xf3_i387" (define_insn "sincos_extend<mode>xf3_i387"
[(set (match_operand:XF 0 "register_operand" "=f") [(set (match_operand:XF 0 "register_operand" "=f")
...@@ -13100,8 +13061,8 @@ ...@@ -13100,8 +13061,8 @@
(unspec:XF [(float_extend:XF (match_dup 2))] UNSPEC_SINCOS_SIN))] (unspec:XF [(float_extend:XF (match_dup 2))] UNSPEC_SINCOS_SIN))]
"find_regno_note (insn, REG_UNUSED, REGNO (operands[0])) "find_regno_note (insn, REG_UNUSED, REGNO (operands[0]))
&& !(reload_completed || reload_in_progress)" && !(reload_completed || reload_in_progress)"
[(set (match_dup 1) (unspec:XF [(float_extend:XF (match_dup 2))] UNSPEC_SIN))] [(set (match_dup 1)
"") (unspec:XF [(float_extend:XF (match_dup 2))] UNSPEC_SIN))])
(define_split (define_split
[(set (match_operand:XF 0 "register_operand" "") [(set (match_operand:XF 0 "register_operand" "")
...@@ -13112,8 +13073,8 @@ ...@@ -13112,8 +13073,8 @@
(unspec:XF [(float_extend:XF (match_dup 2))] UNSPEC_SINCOS_SIN))] (unspec:XF [(float_extend:XF (match_dup 2))] UNSPEC_SINCOS_SIN))]
"find_regno_note (insn, REG_UNUSED, REGNO (operands[1])) "find_regno_note (insn, REG_UNUSED, REGNO (operands[1]))
&& !(reload_completed || reload_in_progress)" && !(reload_completed || reload_in_progress)"
[(set (match_dup 0) (unspec:XF [(float_extend:XF (match_dup 2))] UNSPEC_COS))] [(set (match_dup 0)
"") (unspec:XF [(float_extend:XF (match_dup 2))] UNSPEC_COS))])
(define_expand "sincos<mode>3" (define_expand "sincos<mode>3"
[(use (match_operand:MODEF 0 "register_operand" "")) [(use (match_operand:MODEF 0 "register_operand" ""))
...@@ -14112,8 +14073,7 @@ ...@@ -14112,8 +14073,7 @@
"reload_completed" "reload_completed"
[(parallel [(set (match_dup 2) (unspec:DI [(match_dup 1)] UNSPEC_FIST)) [(parallel [(set (match_dup 2) (unspec:DI [(match_dup 1)] UNSPEC_FIST))
(clobber (match_dup 3))]) (clobber (match_dup 3))])
(set (match_dup 0) (match_dup 2))] (set (match_dup 0) (match_dup 2))])
"")
(define_split (define_split
[(set (match_operand:DI 0 "memory_operand" "") [(set (match_operand:DI 0 "memory_operand" "")
...@@ -14123,8 +14083,7 @@ ...@@ -14123,8 +14083,7 @@
(clobber (match_scratch 3 ""))] (clobber (match_scratch 3 ""))]
"reload_completed" "reload_completed"
[(parallel [(set (match_dup 0) (unspec:DI [(match_dup 1)] UNSPEC_FIST)) [(parallel [(set (match_dup 0) (unspec:DI [(match_dup 1)] UNSPEC_FIST))
(clobber (match_dup 3))])] (clobber (match_dup 3))])])
"")
(define_insn_and_split "*fist<mode>2_1" (define_insn_and_split "*fist<mode>2_1"
[(set (match_operand:X87MODEI12 0 "register_operand" "") [(set (match_operand:X87MODEI12 0 "register_operand" "")
...@@ -14170,8 +14129,7 @@ ...@@ -14170,8 +14129,7 @@
(clobber (match_operand:X87MODEI12 2 "memory_operand" ""))] (clobber (match_operand:X87MODEI12 2 "memory_operand" ""))]
"reload_completed" "reload_completed"
[(set (match_dup 2) (unspec:X87MODEI12 [(match_dup 1)] UNSPEC_FIST)) [(set (match_dup 2) (unspec:X87MODEI12 [(match_dup 1)] UNSPEC_FIST))
(set (match_dup 0) (match_dup 2))] (set (match_dup 0) (match_dup 2))])
"")
(define_split (define_split
[(set (match_operand:X87MODEI12 0 "memory_operand" "") [(set (match_operand:X87MODEI12 0 "memory_operand" "")
...@@ -14179,8 +14137,7 @@ ...@@ -14179,8 +14137,7 @@
UNSPEC_FIST)) UNSPEC_FIST))
(clobber (match_operand:X87MODEI12 2 "memory_operand" ""))] (clobber (match_operand:X87MODEI12 2 "memory_operand" ""))]
"reload_completed" "reload_completed"
[(set (match_dup 0) (unspec:X87MODEI12 [(match_dup 1)] UNSPEC_FIST))] [(set (match_dup 0) (unspec:X87MODEI12 [(match_dup 1)] UNSPEC_FIST))])
"")
(define_expand "lrintxf<mode>2" (define_expand "lrintxf<mode>2"
[(set (match_operand:X87MODEI 0 "nonimmediate_operand" "") [(set (match_operand:X87MODEI 0 "nonimmediate_operand" "")
...@@ -14376,8 +14333,7 @@ ...@@ -14376,8 +14333,7 @@
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3)) (use (match_dup 3))
(clobber (match_dup 5))]) (clobber (match_dup 5))])
(set (match_dup 0) (match_dup 4))] (set (match_dup 0) (match_dup 4))])
"")
(define_split (define_split
[(set (match_operand:DI 0 "memory_operand" "") [(set (match_operand:DI 0 "memory_operand" "")
...@@ -14391,8 +14347,7 @@ ...@@ -14391,8 +14347,7 @@
[(parallel [(set (match_dup 0) (unspec:DI [(match_dup 1)] UNSPEC_FIST_FLOOR)) [(parallel [(set (match_dup 0) (unspec:DI [(match_dup 1)] UNSPEC_FIST_FLOOR))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3)) (use (match_dup 3))
(clobber (match_dup 5))])] (clobber (match_dup 5))])])
"")
(define_insn "fist<mode>2_floor" (define_insn "fist<mode>2_floor"
[(set (match_operand:X87MODEI12 0 "memory_operand" "=m") [(set (match_operand:X87MODEI12 0 "memory_operand" "=m")
...@@ -14433,8 +14388,7 @@ ...@@ -14433,8 +14388,7 @@
UNSPEC_FIST_FLOOR)) UNSPEC_FIST_FLOOR))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3))]) (use (match_dup 3))])
(set (match_dup 0) (match_dup 4))] (set (match_dup 0) (match_dup 4))])
"")
(define_split (define_split
[(set (match_operand:X87MODEI12 0 "memory_operand" "") [(set (match_operand:X87MODEI12 0 "memory_operand" "")
...@@ -14447,8 +14401,7 @@ ...@@ -14447,8 +14401,7 @@
[(parallel [(set (match_dup 0) (unspec:X87MODEI12 [(match_dup 1)] [(parallel [(set (match_dup 0) (unspec:X87MODEI12 [(match_dup 1)]
UNSPEC_FIST_FLOOR)) UNSPEC_FIST_FLOOR))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3))])] (use (match_dup 3))])])
"")
(define_expand "lfloorxf<mode>2" (define_expand "lfloorxf<mode>2"
[(parallel [(set (match_operand:X87MODEI 0 "nonimmediate_operand" "") [(parallel [(set (match_operand:X87MODEI 0 "nonimmediate_operand" "")
...@@ -14638,8 +14591,7 @@ ...@@ -14638,8 +14591,7 @@
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3)) (use (match_dup 3))
(clobber (match_dup 5))]) (clobber (match_dup 5))])
(set (match_dup 0) (match_dup 4))] (set (match_dup 0) (match_dup 4))])
"")
(define_split (define_split
[(set (match_operand:DI 0 "memory_operand" "") [(set (match_operand:DI 0 "memory_operand" "")
...@@ -14653,8 +14605,7 @@ ...@@ -14653,8 +14605,7 @@
[(parallel [(set (match_dup 0) (unspec:DI [(match_dup 1)] UNSPEC_FIST_CEIL)) [(parallel [(set (match_dup 0) (unspec:DI [(match_dup 1)] UNSPEC_FIST_CEIL))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3)) (use (match_dup 3))
(clobber (match_dup 5))])] (clobber (match_dup 5))])])
"")
(define_insn "fist<mode>2_ceil" (define_insn "fist<mode>2_ceil"
[(set (match_operand:X87MODEI12 0 "memory_operand" "=m") [(set (match_operand:X87MODEI12 0 "memory_operand" "=m")
...@@ -14695,8 +14646,7 @@ ...@@ -14695,8 +14646,7 @@
UNSPEC_FIST_CEIL)) UNSPEC_FIST_CEIL))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3))]) (use (match_dup 3))])
(set (match_dup 0) (match_dup 4))] (set (match_dup 0) (match_dup 4))])
"")
(define_split (define_split
[(set (match_operand:X87MODEI12 0 "memory_operand" "") [(set (match_operand:X87MODEI12 0 "memory_operand" "")
...@@ -14709,8 +14659,7 @@ ...@@ -14709,8 +14659,7 @@
[(parallel [(set (match_dup 0) (unspec:X87MODEI12 [(match_dup 1)] [(parallel [(set (match_dup 0) (unspec:X87MODEI12 [(match_dup 1)]
UNSPEC_FIST_CEIL)) UNSPEC_FIST_CEIL))
(use (match_dup 2)) (use (match_dup 2))
(use (match_dup 3))])] (use (match_dup 3))])])
"")
(define_expand "lceilxf<mode>2" (define_expand "lceilxf<mode>2"
[(parallel [(set (match_operand:X87MODEI 0 "nonimmediate_operand" "") [(parallel [(set (match_operand:X87MODEI 0 "nonimmediate_operand" "")
...@@ -16521,7 +16470,6 @@ ...@@ -16521,7 +16470,6 @@
"operands[0] = gen_lowpart (SImode, operands[0]); "operands[0] = gen_lowpart (SImode, operands[0]);
operands[2] = gen_lowpart (SImode, operands[2]); operands[2] = gen_lowpart (SImode, operands[2]);
operands[3] = gen_lowpart (SImode, operands[3]);") operands[3] = gen_lowpart (SImode, operands[3]);")
;; RTL Peephole optimizations, run before sched2. These primarily look to ;; RTL Peephole optimizations, run before sched2. These primarily look to
;; transform a complex memory operation into two memory to register operations. ;; transform a complex memory operation into two memory to register operations.
......
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