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i386-protos.h (output_fix_trunc): Change arg 3 to bool.

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* config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool.
	(output_fp_compare): Change args 3 and 4 to bool.
	(ix86_expand_call): Change arg 6 to bool.
	(ix86_attr_length_immediate_default): Change arg 2 to bool.
	(ix86_attr_length_vex_default): Change arg 3 to bool.
	* config/i386/i386.md: Update all uses.
	* config/i386/i386.c: Ditto.
	(ix86_flags_dependent): Change return type to bool.

From-SVN: r173833
This commit is contained in:
Uros Bizjak 2011-05-17 20:24:37 +02:00
parent 5beaf6643b
commit d9403b0dda
4 changed files with 66 additions and 58 deletions
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19
gcc/ChangeLog
View File

@ -1,3 +1,14 @@
2011-05-16 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool.
(output_fp_compare): Change args 3 and 4 to bool.
(ix86_expand_call): Change arg 6 to bool.
(ix86_attr_length_immediate_default): Change arg 2 to bool.
(ix86_attr_length_vex_default): Change arg 3 to bool.
* config/i386/i386.md: Update all uses.
* config/i386/i386.c: Ditto.
(ix86_flags_dependent): Change return type to bool.
2011-05-17 Richard Guenther <rguenther@suse.de>
* gimple.c (type_hash_pair_compare): Fix comparison.
@ -59,11 +70,9 @@
* config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h.
* config/i386/i386.c: Include diagnostic.h.
(ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove.
(ix86_target_string): Take enum fpmath_unit value instead of
string.
(ix86_target_string): Take enum fpmath_unit value instead of string.
(ix86_debug_options): Update call to ix86_target_string.
(ix86_option_override_internal): Don't process fpmath strings
here.
(ix86_option_override_internal): Don't process fpmath strings here.
(x86_function_specific_save, ix86_function_specific_restore):
Don't handle fpmath state specially.
(ix86_function_specific_print): Pass fpmath state to
@ -112,7 +121,7 @@
mode iterator. Use "<c>zm" constraint for operand 1.
(*call_value_vzeroupper): Ditto.
(*call_value_rex64_ms_sysv): Ditto. Use "rzm" constraint
for operand 0.
for operand 1.
(*call_value_rex64_ms_sysv_vzeroupper): Ditto.
(*call_value_pop): Merge insn pattern from *call_value_pop_0 and
*call_value_pop_1. Use "lzm" constraint for operand 1.

10
gcc/config/i386/i386-protos.h
View File

@ -67,8 +67,8 @@ extern void split_double_mode (enum machine_mode, rtx[], int, rtx[], rtx[]);
extern const char *output_set_got (rtx, rtx);
extern const char *output_387_binary_op (rtx, rtx*);
extern const char *output_387_reg_move (rtx, rtx*);
extern const char *output_fix_trunc (rtx, rtx*, int);
extern const char *output_fp_compare (rtx, rtx*, int, int);
extern const char *output_fix_trunc (rtx, rtx*, bool);
extern const char *output_fp_compare (rtx, rtx*, bool, bool);
extern const char *output_adjust_stack_and_probe (rtx);
extern const char *output_probe_stack_range (rtx, rtx);
@ -114,7 +114,7 @@ extern bool ix86_expand_fp_vcond (rtx[]);
extern bool ix86_expand_int_vcond (rtx[]);
extern void ix86_expand_sse_unpack (rtx[], bool, bool);
extern bool ix86_expand_int_addcc (rtx[]);
extern rtx ix86_expand_call (rtx, rtx, rtx, rtx, rtx, int);
extern rtx ix86_expand_call (rtx, rtx, rtx, rtx, rtx, bool);
extern void ix86_split_call_vzeroupper (rtx, rtx);
extern void x86_initialize_trampoline (rtx, rtx, rtx);
extern rtx ix86_zero_extend_to_Pmode (rtx);
@ -127,9 +127,9 @@ extern bool ix86_check_movabs (rtx, int);
extern void ix86_split_idivmod (enum machine_mode, rtx[], bool);
extern rtx assign_386_stack_local (enum machine_mode, enum ix86_stack_slot);
extern int ix86_attr_length_immediate_default (rtx, int);
extern int ix86_attr_length_immediate_default (rtx, bool);
extern int ix86_attr_length_address_default (rtx);
extern int ix86_attr_length_vex_default (rtx, int, int);
extern int ix86_attr_length_vex_default (rtx, bool, bool);
extern enum machine_mode ix86_fp_compare_mode (enum rtx_code);

29
gcc/config/i386/i386.c
View File

@ -11517,7 +11517,7 @@ ix86_expand_split_stack_prologue (void)
}
call_insn = ix86_expand_call (NULL_RTX, gen_rtx_MEM (QImode, fn),
GEN_INT (UNITS_PER_WORD), constm1_rtx,
NULL_RTX, 0);
NULL_RTX, false);
add_function_usage_to (call_insn, call_fusage);
/* In order to make call/return prediction work right, we now need
@ -15196,7 +15196,7 @@ emit_i387_cw_initialization (int mode)
operand may be [SDX]Fmode. */
const char *
output_fix_trunc (rtx insn, rtx *operands, int fisttp)
output_fix_trunc (rtx insn, rtx *operands, bool fisttp)
{
int stack_top_dies = find_regno_note (insn, REG_DEAD, FIRST_STACK_REG) != 0;
int dimode_p = GET_MODE (operands[0]) == DImode;
@ -15261,7 +15261,7 @@ output_387_ffreep (rtx *operands ATTRIBUTE_UNUSED, int opno)
should be used. UNORDERED_P is true when fucom should be used. */
const char *
output_fp_compare (rtx insn, rtx *operands, int eflags_p, int unordered_p)
output_fp_compare (rtx insn, rtx *operands, bool eflags_p, bool unordered_p)
{
int stack_top_dies;
rtx cmp_op0, cmp_op1;
@ -21961,7 +21961,7 @@ construct_plt_address (rtx symbol)
rtx
ix86_expand_call (rtx retval, rtx fnaddr, rtx callarg1,
rtx callarg2,
rtx pop, int sibcall)
rtx pop, bool sibcall)
{
rtx use = NULL, call;
@ -22326,7 +22326,7 @@ memory_address_length (rtx addr)
/* Compute default value for "length_immediate" attribute. When SHORTFORM
is set, expect that insn have 8bit immediate alternative. */
int
ix86_attr_length_immediate_default (rtx insn, int shortform)
ix86_attr_length_immediate_default (rtx insn, bool shortform)
{
int len = 0;
int i;
@ -22436,8 +22436,7 @@ ix86_attr_length_address_default (rtx insn)
2 or 3 byte VEX prefix and 1 opcode byte. */
int
ix86_attr_length_vex_default (rtx insn, int has_0f_opcode,
int has_vex_w)
ix86_attr_length_vex_default (rtx insn, bool has_0f_opcode, bool has_vex_w)
{
int i;
@ -22504,10 +22503,10 @@ ix86_issue_rate (void)
}
}
/* A subroutine of ix86_adjust_cost -- return true iff INSN reads flags set
/* A subroutine of ix86_adjust_cost -- return TRUE iff INSN reads flags set
by DEP_INSN and nothing set by DEP_INSN. */
static int
static bool
ix86_flags_dependent (rtx insn, rtx dep_insn, enum attr_type insn_type)
{
rtx set, set2;
@ -22517,7 +22516,7 @@ ix86_flags_dependent (rtx insn, rtx dep_insn, enum attr_type insn_type)
&& insn_type != TYPE_ICMOV
&& insn_type != TYPE_FCMOV
&& insn_type != TYPE_IBR)
return 0;
return false;
if ((set = single_set (dep_insn)) != 0)
{
@ -22533,20 +22532,20 @@ ix86_flags_dependent (rtx insn, rtx dep_insn, enum attr_type insn_type)
set2 = SET_DEST (XVECEXP (PATTERN (dep_insn), 0, 0));
}
else
return 0;
return false;
if (!REG_P (set) || REGNO (set) != FLAGS_REG)
return 0;
return false;
/* This test is true if the dependent insn reads the flags but
not any other potentially set register. */
if (!reg_overlap_mentioned_p (set, PATTERN (insn)))
return 0;
return false;
if (set2 && reg_overlap_mentioned_p (set2, PATTERN (insn)))
return 0;
return false;
return 1;
return true;
}
/* Return true iff USE_INSN has a memory address with operands set by

66
gcc/config/i386/i386.md
View File

@ -414,9 +414,9 @@
(const_int 0)
(eq_attr "type" "alu,alu1,negnot,imovx,ishift,rotate,ishift1,rotate1,
imul,icmp,push,pop")
(symbol_ref "ix86_attr_length_immediate_default(insn,1)")
(symbol_ref "ix86_attr_length_immediate_default (insn, true)")
(eq_attr "type" "imov,test")
(symbol_ref "ix86_attr_length_immediate_default(insn,0)")
(symbol_ref "ix86_attr_length_immediate_default (insn, false)")
(eq_attr "type" "call")
(if_then_else (match_operand 0 "constant_call_address_operand" "")
(const_int 4)
@ -524,11 +524,11 @@
(if_then_else (and (eq_attr "prefix_0f" "1")
(eq_attr "prefix_extra" "0"))
(if_then_else (eq_attr "prefix_vex_w" "1")
(symbol_ref "ix86_attr_length_vex_default (insn, 1, 1)")
(symbol_ref "ix86_attr_length_vex_default (insn, 1, 0)"))
(symbol_ref "ix86_attr_length_vex_default (insn, true, true)")
(symbol_ref "ix86_attr_length_vex_default (insn, true, false)"))
(if_then_else (eq_attr "prefix_vex_w" "1")
(symbol_ref "ix86_attr_length_vex_default (insn, 0, 1)")
(symbol_ref "ix86_attr_length_vex_default (insn, 0, 0)"))))
(symbol_ref "ix86_attr_length_vex_default (insn, false, true)")
(symbol_ref "ix86_attr_length_vex_default (insn, false, false)"))))
;; Set when modrm byte is used.
(define_attr "modrm" ""
@ -1262,7 +1262,7 @@
UNSPEC_FNSTSW))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& GET_MODE (operands[1]) == GET_MODE (operands[2])"
"* return output_fp_compare (insn, operands, 0, 0);"
"* return output_fp_compare (insn, operands, false, false);"
[(set_attr "type" "multi")
(set_attr "unit" "i387")
(set (attr "mode")
@ -1309,7 +1309,7 @@
(match_operand:XF 2 "register_operand" "f"))]
UNSPEC_FNSTSW))]
"TARGET_80387"
"* return output_fp_compare (insn, operands, 0, 0);"
"* return output_fp_compare (insn, operands, false, false);"
[(set_attr "type" "multi")
(set_attr "unit" "i387")
(set_attr "mode" "XF")])
@ -1343,7 +1343,7 @@
(match_operand:MODEF 2 "nonimmediate_operand" "fm"))]
UNSPEC_FNSTSW))]
"TARGET_80387"
"* return output_fp_compare (insn, operands, 0, 0);"
"* return output_fp_compare (insn, operands, false, false);"
[(set_attr "type" "multi")
(set_attr "unit" "i387")
(set_attr "mode" "<MODE>")])
@ -1378,7 +1378,7 @@
UNSPEC_FNSTSW))]
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& GET_MODE (operands[1]) == GET_MODE (operands[2])"
"* return output_fp_compare (insn, operands, 0, 1);"
"* return output_fp_compare (insn, operands, false, true);"
[(set_attr "type" "multi")
(set_attr "unit" "i387")
(set (attr "mode")
@ -1428,7 +1428,7 @@
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& (TARGET_USE_<MODE>MODE_FIOP || optimize_function_for_size_p (cfun))
&& (GET_MODE (operands [3]) == GET_MODE (operands[1]))"
"* return output_fp_compare (insn, operands, 0, 0);"
"* return output_fp_compare (insn, operands, false, false);"
[(set_attr "type" "multi")
(set_attr "unit" "i387")
(set_attr "fp_int_src" "true")
@ -1504,7 +1504,7 @@
"TARGET_MIX_SSE_I387
&& SSE_FLOAT_MODE_P (GET_MODE (operands[0]))
&& GET_MODE (operands[0]) == GET_MODE (operands[1])"
"* return output_fp_compare (insn, operands, 1, 0);"
"* return output_fp_compare (insn, operands, true, false);"
[(set_attr "type" "fcmp,ssecomi")
(set_attr "prefix" "orig,maybe_vex")
(set (attr "mode")
@ -1533,7 +1533,7 @@
"TARGET_SSE_MATH
&& SSE_FLOAT_MODE_P (GET_MODE (operands[0]))
&& GET_MODE (operands[0]) == GET_MODE (operands[1])"
"* return output_fp_compare (insn, operands, 1, 0);"
"* return output_fp_compare (insn, operands, true, false);"
[(set_attr "type" "ssecomi")
(set_attr "prefix" "maybe_vex")
(set (attr "mode")
@ -1557,7 +1557,7 @@
&& TARGET_CMOVE
&& !(SSE_FLOAT_MODE_P (GET_MODE (operands[0])) && TARGET_SSE_MATH)
&& GET_MODE (operands[0]) == GET_MODE (operands[1])"
"* return output_fp_compare (insn, operands, 1, 0);"
"* return output_fp_compare (insn, operands, true, false);"
[(set_attr "type" "fcmp")
(set (attr "mode")
(cond [(match_operand:SF 1 "" "")
@ -1577,7 +1577,7 @@
"TARGET_MIX_SSE_I387
&& SSE_FLOAT_MODE_P (GET_MODE (operands[0]))
&& GET_MODE (operands[0]) == GET_MODE (operands[1])"
"* return output_fp_compare (insn, operands, 1, 1);"
"* return output_fp_compare (insn, operands, true, true);"
[(set_attr "type" "fcmp,ssecomi")
(set_attr "prefix" "orig,maybe_vex")
(set (attr "mode")
@ -1606,7 +1606,7 @@
"TARGET_SSE_MATH
&& SSE_FLOAT_MODE_P (GET_MODE (operands[0]))
&& GET_MODE (operands[0]) == GET_MODE (operands[1])"
"* return output_fp_compare (insn, operands, 1, 1);"
"* return output_fp_compare (insn, operands, true, true);"
[(set_attr "type" "ssecomi")
(set_attr "prefix" "maybe_vex")
(set (attr "mode")
@ -1630,7 +1630,7 @@
&& TARGET_CMOVE
&& !(SSE_FLOAT_MODE_P (GET_MODE (operands[0])) && TARGET_SSE_MATH)
&& GET_MODE (operands[0]) == GET_MODE (operands[1])"
"* return output_fp_compare (insn, operands, 1, 1);"
"* return output_fp_compare (insn, operands, true, true);"
[(set_attr "type" "fcmp")
(set (attr "mode")
(cond [(match_operand:SF 1 "" "")
@ -4478,7 +4478,7 @@
&& !((SSE_FLOAT_MODE_P (GET_MODE (operands[1]))
&& (TARGET_64BIT || <MODE>mode != DImode))
&& TARGET_SSE_MATH)"
"* return output_fix_trunc (insn, operands, 1);"
"* return output_fix_trunc (insn, operands, true);"
[(set_attr "type" "fisttp")
(set_attr "mode" "<MODE>")])
@ -4562,7 +4562,7 @@
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& !TARGET_FISTTP
&& !(TARGET_64BIT && SSE_FLOAT_MODE_P (GET_MODE (operands[1])))"
"* return output_fix_trunc (insn, operands, 0);"
"* return output_fix_trunc (insn, operands, false);"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "trunc")
(set_attr "mode" "DI")])
@ -4617,7 +4617,7 @@
"X87_FLOAT_MODE_P (GET_MODE (operands[1]))
&& !TARGET_FISTTP
&& !SSE_FLOAT_MODE_P (GET_MODE (operands[1]))"
"* return output_fix_trunc (insn, operands, 0);"
"* return output_fix_trunc (insn, operands, false);"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "trunc")
(set_attr "mode" "<MODE>")])
@ -11077,7 +11077,7 @@
""
{
ix86_expand_call (NULL, operands[0], operands[1],
operands[2], NULL, 0);
operands[2], NULL, false);
DONE;
})
@ -11088,7 +11088,7 @@
""
{
ix86_expand_call (NULL, operands[0], operands[1],
operands[2], NULL, 1);
operands[2], NULL, true);
DONE;
})
@ -11185,7 +11185,7 @@
"!TARGET_64BIT"
{
ix86_expand_call (NULL, operands[0], operands[1],
operands[2], operands[3], 0);
operands[2], operands[3], false);
DONE;
})
@ -11251,7 +11251,7 @@
""
{
ix86_expand_call (operands[0], operands[1], operands[2],
operands[3], NULL, 0);
operands[3], NULL, false);
DONE;
})
@ -11263,7 +11263,7 @@
""
{
ix86_expand_call (operands[0], operands[1], operands[2],
operands[3], NULL, 1);
operands[3], NULL, true);
DONE;
})
@ -11367,7 +11367,7 @@
"!TARGET_64BIT"
{
ix86_expand_call (operands[0], operands[1], operands[2],
operands[3], operands[4], 0);
operands[3], operands[4], false);
DONE;
})
@ -11455,7 +11455,7 @@
: X86_64_MS_SSE_REGPARM_MAX)
: X86_32_SSE_REGPARM_MAX)
- 1),
NULL, 0);
NULL, false);
for (i = 0; i < XVECLEN (operands[2], 0); i++)
{
@ -14370,7 +14370,7 @@
UNSPEC_FIST))
(clobber (match_scratch:XF 2 "=&1f"))]
"TARGET_USE_FANCY_MATH_387"
"* return output_fix_trunc (insn, operands, 0);"
"* return output_fix_trunc (insn, operands, false);"
[(set_attr "type" "fpspc")
(set_attr "mode" "DI")])
@ -14429,7 +14429,7 @@
(unspec:X87MODEI12 [(match_operand:XF 1 "register_operand" "f")]
UNSPEC_FIST))]
"TARGET_USE_FANCY_MATH_387"
"* return output_fix_trunc (insn, operands, 0);"
"* return output_fix_trunc (insn, operands, false);"
[(set_attr "type" "fpspc")
(set_attr "mode" "<MODE>")])
@ -14619,7 +14619,7 @@
(clobber (match_scratch:XF 4 "=&1f"))]
"TARGET_USE_FANCY_MATH_387
&& flag_unsafe_math_optimizations"
"* return output_fix_trunc (insn, operands, 0);"
"* return output_fix_trunc (insn, operands, false);"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "floor")
(set_attr "mode" "DI")])
@ -14676,7 +14676,7 @@
(use (match_operand:HI 3 "memory_operand" "m"))]
"TARGET_USE_FANCY_MATH_387
&& flag_unsafe_math_optimizations"
"* return output_fix_trunc (insn, operands, 0);"
"* return output_fix_trunc (insn, operands, false);"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "floor")
(set_attr "mode" "<MODE>")])
@ -14876,7 +14876,7 @@
(clobber (match_scratch:XF 4 "=&1f"))]
"TARGET_USE_FANCY_MATH_387
&& flag_unsafe_math_optimizations"
"* return output_fix_trunc (insn, operands, 0);"
"* return output_fix_trunc (insn, operands, false);"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "ceil")
(set_attr "mode" "DI")])
@ -14933,7 +14933,7 @@
(use (match_operand:HI 3 "memory_operand" "m"))]
"TARGET_USE_FANCY_MATH_387
&& flag_unsafe_math_optimizations"
"* return output_fix_trunc (insn, operands, 0);"
"* return output_fix_trunc (insn, operands, false);"
[(set_attr "type" "fistp")
(set_attr "i387_cw" "ceil")
(set_attr "mode" "<MODE>")])