Skip to content

R
riscv-gcc-1
Commit 423c2a26 by Uros Bizjak Committed by Uros Bizjak
Options

i386.md (fix_trunc<mode>_fisttp_i387_1): Remove. 

	* config/i386/i386.md (fix_trunc<mode>_fisttp_i387_1): Remove.
	Update callers to gen_fix_trunc<mode>_i387_fisttp
	(fix_trunc<mode>_i387_fisttp): Change operand 0 predicate to
	nonimmediate_operand.
	(fix_trunc<mode>_i387_fisttp_with_temp): Remove insn pattern
	and corresponding splitters.
	(*fix_trunc<mode>_i387_1): Always expand with fix_trunc<mode>_i387.
	(fix_truncdi_i387): Change operand 0 predicate to nonimmediate_operand.
	(fix_truncdi_i387_with_temp): Remove insn pattern
	and corresponding splitters.
	(fix_trunc<mode>_i387): Change operand 0 predicate to
	nonimmediate_operand.
	(fix_trunc<mode>_i387_with_temp): Remove insn pattern
	and corresponding splitters.
	(*fistdi2_1): Remove.
	(fistdi2): Ditto.
	(fistdi2_with_temp): Remove insn pattern and corresponding splitters.
	(lrintxfdi2): Remove expander.  Reimplement as define_insn.
	(*fist<mode>2_1): Remove.
	(fist<mode>2): Ditto.
	(fist<mode>2_with_temp): Remove insn pattern and corresponding
	splitters.
	(lrintxf<mode>2): Remove expander.  Reimplement as define_insn.
	(*fist<mode>2_<rounding>_1): Always expand with fist<mode>2_<rounding>.
	(fistdi2_<rounding>): Change operand 0 predicate to
	nonimmediate_operand.
	(fistdi2_<rounding>_with_temp): Remove insn pattern
	and corresponding splitters.
	(fist<mode>2_<rounding>): Change operand 0 predicate to
	nonimmediate_operand.
	(fist<mode>2_<rounding>_with_temp): Remove insn pattern
	and corresponding splitters.

	(*fixuns_trunc<mode>si2_avx512f_zext): Depend on TARGET_SSE_MATH.

From-SVN: r264148
parent 6d900107
Showing with 58 additions and 367 deletions
gcc/ChangeLog
2018-09-06 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (fix_trunc<mode>_fisttp_i387_1): Remove.
Update callers to gen_fix_trunc<mode>_i387_fisttp
(fix_trunc<mode>_i387_fisttp): Change operand 0 predicate to
nonimmediate_operand.
(fix_trunc<mode>_i387_fisttp_with_temp): Remove insn pattern
and corresponding splitters.
(*fix_trunc<mode>_i387_1): Always expand with fix_trunc<mode>_i387.
(fix_truncdi_i387): Change operand 0 predicate to nonimmediate_operand.
(fix_truncdi_i387_with_temp): Remove insn pattern
and corresponding splitters.
(fix_trunc<mode>_i387): Change operand 0 predicate to
nonimmediate_operand.
(fix_trunc<mode>_i387_with_temp): Remove insn pattern
and corresponding splitters.
(*fistdi2_1): Remove.
(fistdi2): Ditto.
(fistdi2_with_temp): Remove insn pattern and corresponding splitters.
(lrintxfdi2): Remove expander. Reimplement as define_insn.
(*fist<mode>2_1): Remove.
(fist<mode>2): Ditto.
(fist<mode>2_with_temp): Remove insn pattern and corresponding
splitters.
(lrintxf<mode>2): Remove expander. Reimplement as define_insn.
(*fist<mode>2_<rounding>_1): Always expand with fist<mode>2_<rounding>.
(fistdi2_<rounding>): Change operand 0 predicate to
nonimmediate_operand.
(fistdi2_<rounding>_with_temp): Remove insn pattern
and corresponding splitters.
(fist<mode>2_<rounding>): Change operand 0 predicate to
nonimmediate_operand.
(fist<mode>2_<rounding>_with_temp): Remove insn pattern
and corresponding splitters.
(*fixuns_trunc<mode>si2_avx512f_zext): Depend on TARGET_SSE_MATH.
2018-09-06 Bernd Edlinger <bernd.edlinger@hotmail.de>
* varasm.c (output_constructor_regular_field): Check TYPE_SIZE_UNIT of
......
gcc/config/i386/i386.md
......@@ -4736,7 +4736,7 @@
{
if (TARGET_FISTTP)
{
emit_insn (gen_fix_truncdi_fisttp_i387_1 (operands[0], operands[1]));
emit_insn (gen_fix_truncdi_i387_fisttp (operands[0], operands[1]));
DONE;
}
})
......@@ -4750,7 +4750,7 @@
if (TARGET_FISTTP
&& !(TARGET_64BIT && SSE_FLOAT_MODE_P (<MODE>mode) && TARGET_SSE_MATH))
{
emit_insn (gen_fix_truncdi_fisttp_i387_1 (operands[0], operands[1]));
emit_insn (gen_fix_truncdi_i387_fisttp (operands[0], operands[1]));
DONE;
}
if (TARGET_64BIT && SSE_FLOAT_MODE_P (<MODE>mode))
......@@ -4773,7 +4773,7 @@
{
if (TARGET_FISTTP)
{
emit_insn (gen_fix_truncsi_fisttp_i387_1 (operands[0], operands[1]));
emit_insn (gen_fix_truncsi_i387_fisttp (operands[0], operands[1]));
DONE;
}
})
......@@ -4787,7 +4787,7 @@
if (TARGET_FISTTP
&& !(SSE_FLOAT_MODE_P (<MODE>mode) && TARGET_SSE_MATH))
{
emit_insn (gen_fix_truncsi_fisttp_i387_1 (operands[0], operands[1]));
emit_insn (gen_fix_truncsi_i387_fisttp (operands[0], operands[1]));
DONE;
}
if (SSE_FLOAT_MODE_P (<MODE>mode))
......@@ -4811,7 +4811,7 @@
{
if (TARGET_FISTTP)
{
emit_insn (gen_fix_trunchi_fisttp_i387_1 (operands[0], operands[1]));
emit_insn (gen_fix_trunchi_i387_fisttp (operands[0], operands[1]));
DONE;
}
})
......@@ -4875,7 +4875,7 @@
(zero_extend:DI
(unsigned_fix:SI
(match_operand:MODEF 1 "nonimmediate_operand" "vm"))))]
"TARGET_64BIT && TARGET_AVX512F"
"TARGET_64BIT && TARGET_AVX512F && TARGET_SSE_MATH"
"vcvtt<ssemodesuffix>2usi\t{%1, %k0|%k0, %1}"
[(set_attr "type" "sseicvt")
(set_attr "prefix" "evex")
......@@ -4940,35 +4940,8 @@
[(set (match_dup 2) (match_dup 1))
(set (match_dup 0) (fix:SWI48 (match_dup 2)))])
(define_insn_and_split "fix_trunc<mode>_fisttp_i387_1"
[(set (match_operand:SWI248x 0 "nonimmediate_operand")
(fix:SWI248x (match_operand 1 "register_operand")))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& TARGET_FISTTP
&& !((SSE_FLOAT_MODE_P (GET_MODE (operands[1]))
&& (TARGET_64BIT || <MODE>mode != DImode))
&& TARGET_SSE_MATH)
&& can_create_pseudo_p ()"
"#"
"&& 1"
[(const_int 0)]
{
if (memory_operand (operands[0], VOIDmode))
emit_insn (gen_fix_trunc<mode>_i387_fisttp (operands[0], operands[1]));
else
{
operands[2] = assign_386_stack_local (<MODE>mode, SLOT_TEMP);
emit_insn (gen_fix_trunc<mode>_i387_fisttp_with_temp (operands[0],
operands[1],
operands[2]));
}
DONE;
}
[(set_attr "type" "fisttp")
(set_attr "mode" "<MODE>")])
(define_insn "fix_trunc<mode>_i387_fisttp"
[(set (match_operand:SWI248x 0 "memory_operand" "=m")
[(set (match_operand:SWI248x 0 "nonimmediate_operand" "=m")
(fix:SWI248x (match_operand 1 "register_operand" "f")))
(clobber (match_scratch:XF 2 "=&1f"))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
......@@ -4980,39 +4953,6 @@
[(set_attr "type" "fisttp")
(set_attr "mode" "<MODE>")])
(define_insn "fix_trunc<mode>_i387_fisttp_with_temp"
[(set (match_operand:SWI248x 0 "nonimmediate_operand" "=m,?r")
(fix:SWI248x (match_operand 1 "register_operand" "f,f")))
(clobber (match_operand:SWI248x 2 "memory_operand" "=X,m"))
(clobber (match_scratch:XF 3 "=&1f,&1f"))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& TARGET_FISTTP
&& !((SSE_FLOAT_MODE_P (GET_MODE (operands[1]))
&& (TARGET_64BIT || <MODE>mode != DImode))
&& TARGET_SSE_MATH)"
"#"
[(set_attr "type" "fisttp")
(set_attr "mode" "<MODE>")])
(define_split
[(set (match_operand:SWI248x 0 "register_operand")
(fix:SWI248x (match_operand 1 "register_operand")))
(clobber (match_operand:SWI248x 2 "memory_operand"))
(clobber (match_scratch 3))]
"reload_completed"
[(parallel [(set (match_dup 2) (fix:SWI248x (match_dup 1)))
(clobber (match_dup 3))])
(set (match_dup 0) (match_dup 2))])
(define_split
[(set (match_operand:SWI248x 0 "memory_operand")
(fix:SWI248x (match_operand 1 "register_operand")))
(clobber (match_operand:SWI248x 2 "memory_operand"))
(clobber (match_scratch 3))]
"reload_completed"
[(parallel [(set (match_dup 0) (fix:SWI248x (match_dup 1)))
(clobber (match_dup 3))])])
;; 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
;; word calculation (inserted by LCM in mode switching pass) a FLAGS_REG
......@@ -5035,16 +4975,9 @@
operands[2] = assign_386_stack_local (HImode, SLOT_CW_STORED);
operands[3] = assign_386_stack_local (HImode, SLOT_CW_TRUNC);
if (memory_operand (operands[0], VOIDmode))
emit_insn (gen_fix_trunc<mode>_i387 (operands[0], operands[1],
operands[2], operands[3]));
else
{
operands[4] = assign_386_stack_local (<MODE>mode, SLOT_TEMP);
emit_insn (gen_fix_trunc<mode>_i387_with_temp (operands[0], operands[1],
operands[2], operands[3],
operands[4]));
}
emit_insn (gen_fix_trunc<mode>_i387 (operands[0], operands[1],
operands[2], operands[3]));
DONE;
}
[(set_attr "type" "fistp")
......@@ -5052,7 +4985,7 @@
(set_attr "mode" "<MODE>")])
(define_insn "fix_truncdi_i387"
[(set (match_operand:DI 0 "memory_operand" "=m")
[(set (match_operand:DI 0 "nonimmediate_operand" "=m")
(fix:DI (match_operand 1 "register_operand" "f")))
(use (match_operand:HI 2 "memory_operand" "m"))
(use (match_operand:HI 3 "memory_operand" "m"))
......@@ -5065,50 +4998,8 @@
(set_attr "i387_cw" "trunc")
(set_attr "mode" "DI")])
(define_insn "fix_truncdi_i387_with_temp"
[(set (match_operand:DI 0 "nonimmediate_operand" "=m,?r")
(fix:DI (match_operand 1 "register_operand" "f,f")))
(use (match_operand:HI 2 "memory_operand" "m,m"))
(use (match_operand:HI 3 "memory_operand" "m,m"))
(clobber (match_operand:DI 4 "memory_operand" "=X,m"))
(clobber (match_scratch:XF 5 "=&1f,&1f"))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& !TARGET_FISTTP
&& !(TARGET_64BIT && SSE_FLOAT_MODE_P (GET_MODE (operands[1])))"
"#"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "trunc")
(set_attr "mode" "DI")])
(define_split
[(set (match_operand:DI 0 "register_operand")
(fix:DI (match_operand 1 "register_operand")))
(use (match_operand:HI 2 "memory_operand"))
(use (match_operand:HI 3 "memory_operand"))
(clobber (match_operand:DI 4 "memory_operand"))
(clobber (match_scratch 5))]
"reload_completed"
[(parallel [(set (match_dup 4) (fix:DI (match_dup 1)))
(use (match_dup 2))
(use (match_dup 3))
(clobber (match_dup 5))])
(set (match_dup 0) (match_dup 4))])
(define_split
[(set (match_operand:DI 0 "memory_operand")
(fix:DI (match_operand 1 "register_operand")))
(use (match_operand:HI 2 "memory_operand"))
(use (match_operand:HI 3 "memory_operand"))
(clobber (match_operand:DI 4 "memory_operand"))
(clobber (match_scratch 5))]
"reload_completed"
[(parallel [(set (match_dup 0) (fix:DI (match_dup 1)))
(use (match_dup 2))
(use (match_dup 3))
(clobber (match_dup 5))])])
(define_insn "fix_trunc<mode>_i387"
[(set (match_operand:SWI24 0 "memory_operand" "=m")
[(set (match_operand:SWI24 0 "nonimmediate_operand" "=m")
(fix:SWI24 (match_operand 1 "register_operand" "f")))
(use (match_operand:HI 2 "memory_operand" "m"))
(use (match_operand:HI 3 "memory_operand" "m"))]
......@@ -5120,43 +5011,6 @@
(set_attr "i387_cw" "trunc")
(set_attr "mode" "<MODE>")])
(define_insn "fix_trunc<mode>_i387_with_temp"
[(set (match_operand:SWI24 0 "nonimmediate_operand" "=m,?r")
(fix:SWI24 (match_operand 1 "register_operand" "f,f")))
(use (match_operand:HI 2 "memory_operand" "m,m"))
(use (match_operand:HI 3 "memory_operand" "m,m"))
(clobber (match_operand:SWI24 4 "memory_operand" "=X,m"))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& !TARGET_FISTTP
&& !SSE_FLOAT_MODE_P (GET_MODE (operands[1]))"
"#"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "trunc")
(set_attr "mode" "<MODE>")])
(define_split
[(set (match_operand:SWI24 0 "register_operand")
(fix:SWI24 (match_operand 1 "register_operand")))
(use (match_operand:HI 2 "memory_operand"))
(use (match_operand:HI 3 "memory_operand"))
(clobber (match_operand:SWI24 4 "memory_operand"))]
"reload_completed"
[(parallel [(set (match_dup 4) (fix:SWI24 (match_dup 1)))
(use (match_dup 2))
(use (match_dup 3))])
(set (match_dup 0) (match_dup 4))])
(define_split
[(set (match_operand:SWI24 0 "memory_operand")
(fix:SWI24 (match_operand 1 "register_operand")))
(use (match_operand:HI 2 "memory_operand"))
(use (match_operand:HI 3 "memory_operand"))
(clobber (match_operand:SWI24 4 "memory_operand"))]
"reload_completed"
[(parallel [(set (match_dup 0) (fix:SWI24 (match_dup 1)))
(use (match_dup 2))
(use (match_dup 3))])])
(define_insn "x86_fnstcw_1"
[(set (match_operand:HI 0 "memory_operand" "=m")
(unspec:HI [(reg:HI FPCR_REG)] UNSPEC_FSTCW))]
......@@ -16554,31 +16408,8 @@
DONE;
})
(define_insn_and_split "*fistdi2_1"
[(set (match_operand:DI 0 "nonimmediate_operand")
(unspec:DI [(match_operand:XF 1 "register_operand")]
UNSPEC_FIST))]
"TARGET_USE_FANCY_MATH_387
&& can_create_pseudo_p ()"
"#"
"&& 1"
[(const_int 0)]
{
if (memory_operand (operands[0], VOIDmode))
emit_insn (gen_fistdi2 (operands[0], operands[1]));
else
{
operands[2] = assign_386_stack_local (DImode, SLOT_TEMP);
emit_insn (gen_fistdi2_with_temp (operands[0], operands[1],
operands[2]));
}
DONE;
}
[(set_attr "type" "fpspc")
(set_attr "mode" "DI")])
(define_insn "fistdi2"
[(set (match_operand:DI 0 "memory_operand" "=m")
(define_insn "lrintxfdi2"
[(set (match_operand:DI 0 "nonimmediate_operand" "=m")
(unspec:DI [(match_operand:XF 1 "register_operand" "f")]
UNSPEC_FIST))
(clobber (match_scratch:XF 2 "=&1f"))]
......@@ -16587,58 +16418,8 @@
[(set_attr "type" "fpspc")
(set_attr "mode" "DI")])
(define_insn "fistdi2_with_temp"
[(set (match_operand:DI 0 "nonimmediate_operand" "=m,?r")
(unspec:DI [(match_operand:XF 1 "register_operand" "f,f")]
UNSPEC_FIST))
(clobber (match_operand:DI 2 "memory_operand" "=X,m"))
(clobber (match_scratch:XF 3 "=&1f,&1f"))]
"TARGET_USE_FANCY_MATH_387"
"#"
[(set_attr "type" "fpspc")
(set_attr "mode" "DI")])
(define_split
[(set (match_operand:DI 0 "register_operand")
(unspec:DI [(match_operand:XF 1 "register_operand")]
UNSPEC_FIST))
(clobber (match_operand:DI 2 "memory_operand"))
(clobber (match_scratch 3))]
"reload_completed"
[(parallel [(set (match_dup 2) (unspec:DI [(match_dup 1)] UNSPEC_FIST))
(clobber (match_dup 3))])
(set (match_dup 0) (match_dup 2))])
(define_split
[(set (match_operand:DI 0 "memory_operand")
(unspec:DI [(match_operand:XF 1 "register_operand")]
UNSPEC_FIST))
(clobber (match_operand:DI 2 "memory_operand"))
(clobber (match_scratch 3))]
"reload_completed"
[(parallel [(set (match_dup 0) (unspec:DI [(match_dup 1)] UNSPEC_FIST))
(clobber (match_dup 3))])])
(define_insn_and_split "*fist<mode>2_1"
[(set (match_operand:SWI24 0 "register_operand")
(unspec:SWI24 [(match_operand:XF 1 "register_operand")]
UNSPEC_FIST))]
"TARGET_USE_FANCY_MATH_387
&& can_create_pseudo_p ()"
"#"
"&& 1"
[(const_int 0)]
{
operands[2] = assign_386_stack_local (<MODE>mode, SLOT_TEMP);
emit_insn (gen_fist<mode>2_with_temp (operands[0], operands[1],
operands[2]));
DONE;
}
[(set_attr "type" "fpspc")
(set_attr "mode" "<MODE>")])
(define_insn "fist<mode>2"
[(set (match_operand:SWI24 0 "memory_operand" "=m")
(define_insn "lrintxf<mode>2"
[(set (match_operand:SWI24 0 "nonimmediate_operand" "=m")
(unspec:SWI24 [(match_operand:XF 1 "register_operand" "f")]
UNSPEC_FIST))]
"TARGET_USE_FANCY_MATH_387"
......@@ -16646,39 +16427,6 @@
[(set_attr "type" "fpspc")
(set_attr "mode" "<MODE>")])
(define_insn "fist<mode>2_with_temp"
[(set (match_operand:SWI24 0 "register_operand" "=r")
(unspec:SWI24 [(match_operand:XF 1 "register_operand" "f")]
UNSPEC_FIST))
(clobber (match_operand:SWI24 2 "memory_operand" "=m"))]
"TARGET_USE_FANCY_MATH_387"
"#"
[(set_attr "type" "fpspc")
(set_attr "mode" "<MODE>")])
(define_split
[(set (match_operand:SWI24 0 "register_operand")
(unspec:SWI24 [(match_operand:XF 1 "register_operand")]
UNSPEC_FIST))
(clobber (match_operand:SWI24 2 "memory_operand"))]
"reload_completed"
[(set (match_dup 2) (unspec:SWI24 [(match_dup 1)] UNSPEC_FIST))
(set (match_dup 0) (match_dup 2))])
(define_split
[(set (match_operand:SWI24 0 "memory_operand")
(unspec:SWI24 [(match_operand:XF 1 "register_operand")]
UNSPEC_FIST))
(clobber (match_operand:SWI24 2 "memory_operand"))]
"reload_completed"
[(set (match_dup 0) (unspec:SWI24 [(match_dup 1)] UNSPEC_FIST))])
(define_expand "lrintxf<mode>2"
[(set (match_operand:SWI248x 0 "nonimmediate_operand")
(unspec:SWI248x [(match_operand:XF 1 "register_operand")]
UNSPEC_FIST))]
"TARGET_USE_FANCY_MATH_387")
(define_expand "lrint<MODEF:mode><SWI48:mode>2"
[(set (match_operand:SWI48 0 "nonimmediate_operand")
(unspec:SWI48 [(match_operand:MODEF 1 "register_operand")]
......@@ -16918,16 +16666,9 @@
operands[2] = assign_386_stack_local (HImode, SLOT_CW_STORED);
operands[3] = assign_386_stack_local (HImode, SLOT_CW_<ROUNDING>);
if (memory_operand (operands[0], VOIDmode))
emit_insn (gen_fist<mode>2_<rounding> (operands[0], operands[1],
operands[2], operands[3]));
else
{
operands[4] = assign_386_stack_local (<MODE>mode, SLOT_TEMP);
emit_insn (gen_fist<mode>2_<rounding>_with_temp
(operands[0], operands[1], operands[2],
operands[3], operands[4]));
}
emit_insn (gen_fist<mode>2_<rounding> (operands[0], operands[1],
operands[2], operands[3]));
DONE;
}
[(set_attr "type" "fistp")
......@@ -16935,7 +16676,7 @@
(set_attr "mode" "<MODE>")])
(define_insn "fistdi2_<rounding>"
[(set (match_operand:DI 0 "memory_operand" "=m")
[(set (match_operand:DI 0 "nonimmediate_operand" "=m")
(unspec:DI [(match_operand:XF 1 "register_operand" "f")]
FIST_ROUNDING))
(use (match_operand:HI 2 "memory_operand" "m"))
......@@ -16948,54 +16689,8 @@
(set_attr "i387_cw" "<rounding>")
(set_attr "mode" "DI")])
(define_insn "fistdi2_<rounding>_with_temp"
[(set (match_operand:DI 0 "nonimmediate_operand" "=m,?r")
(unspec:DI [(match_operand:XF 1 "register_operand" "f,f")]
FIST_ROUNDING))
(use (match_operand:HI 2 "memory_operand" "m,m"))
(use (match_operand:HI 3 "memory_operand" "m,m"))
(clobber (match_operand:DI 4 "memory_operand" "=X,m"))
(clobber (match_scratch:XF 5 "=&1f,&1f"))]
"TARGET_USE_FANCY_MATH_387
&& flag_unsafe_math_optimizations"
"#"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "<rounding>")
(set_attr "mode" "DI")])
(define_split
[(set (match_operand:DI 0 "register_operand")
(unspec:DI [(match_operand:XF 1 "register_operand")]
FIST_ROUNDING))
(use (match_operand:HI 2 "memory_operand"))
(use (match_operand:HI 3 "memory_operand"))
(clobber (match_operand:DI 4 "memory_operand"))
(clobber (match_scratch 5))]
"reload_completed"
[(parallel [(set (match_dup 4)
(unspec:DI [(match_dup 1)] FIST_ROUNDING))
(use (match_dup 2))
(use (match_dup 3))
(clobber (match_dup 5))])
(set (match_dup 0) (match_dup 4))])
(define_split
[(set (match_operand:DI 0 "memory_operand")
(unspec:DI [(match_operand:XF 1 "register_operand")]
FIST_ROUNDING))
(use (match_operand:HI 2 "memory_operand"))
(use (match_operand:HI 3 "memory_operand"))
(clobber (match_operand:DI 4 "memory_operand"))
(clobber (match_scratch 5))]
"reload_completed"
[(parallel [(set (match_dup 0)
(unspec:DI [(match_dup 1)] FIST_ROUNDING))
(use (match_dup 2))
(use (match_dup 3))
(clobber (match_dup 5))])])
(define_insn "fist<mode>2_<rounding>"
[(set (match_operand:SWI24 0 "memory_operand" "=m")
[(set (match_operand:SWI24 0 "nonimmediate_operand" "=m")
(unspec:SWI24 [(match_operand:XF 1 "register_operand" "f")]
FIST_ROUNDING))
(use (match_operand:HI 2 "memory_operand" "m"))
......@@ -17007,47 +16702,6 @@
(set_attr "i387_cw" "<rounding>")
(set_attr "mode" "<MODE>")])
(define_insn "fist<mode>2_<rounding>_with_temp"
[(set (match_operand:SWI24 0 "nonimmediate_operand" "=m,?r")
(unspec:SWI24 [(match_operand:XF 1 "register_operand" "f,f")]
FIST_ROUNDING))
(use (match_operand:HI 2 "memory_operand" "m,m"))
(use (match_operand:HI 3 "memory_operand" "m,m"))
(clobber (match_operand:SWI24 4 "memory_operand" "=X,m"))]
"TARGET_USE_FANCY_MATH_387
&& flag_unsafe_math_optimizations"
"#"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "<rounding>")
(set_attr "mode" "<MODE>")])
(define_split
[(set (match_operand:SWI24 0 "register_operand")
(unspec:SWI24 [(match_operand:XF 1 "register_operand")]
FIST_ROUNDING))
(use (match_operand:HI 2 "memory_operand"))
(use (match_operand:HI 3 "memory_operand"))
(clobber (match_operand:SWI24 4 "memory_operand"))]
"reload_completed"
[(parallel [(set (match_dup 4)
(unspec:SWI24 [(match_dup 1)] FIST_ROUNDING))
(use (match_dup 2))
(use (match_dup 3))])
(set (match_dup 0) (match_dup 4))])
(define_split
[(set (match_operand:SWI24 0 "memory_operand")
(unspec:SWI24 [(match_operand:XF 1 "register_operand")]
FIST_ROUNDING))
(use (match_operand:HI 2 "memory_operand"))
(use (match_operand:HI 3 "memory_operand"))
(clobber (match_operand:SWI24 4 "memory_operand"))]
"reload_completed"
[(parallel [(set (match_dup 0)
(unspec:SWI24 [(match_dup 1)] FIST_ROUNDING))
(use (match_dup 2))
(use (match_dup 3))])])
(define_expand "l<rounding_insn>xf<mode>2"
[(parallel [(set (match_operand:SWI248x 0 "nonimmediate_operand")
(unspec:SWI248x [(match_operand:XF 1 "register_operand")]
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment