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picochip.c: Removed profiling support.

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* config/picochip/picochip.c: Removed profiling support.
        * config/picochip/picochip.md: Removed profiling instruction.
        * config/picochip/picochip.h: Removed profiling builtin.

From-SVN: r144884
This commit is contained in:
Hariharan Sandanagobalane 2009-03-16 14:59:45 +00:00 • committed by Hariharan Sandanagobalane
parent f38095f3ee
commit 83c191e155
4 changed files with 6 additions and 40 deletions
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6
gcc/ChangeLog
View file

@ -1,3 +1,9 @@
2009-03-16 Hariharan Sandanagobalane <hariharan@picochip.com>
* config/picochip/picochip.c: Removed profiling support.
* config/picochip/picochip.md: Removed profiling instruction.
* config/picochip/picochip.h: Removed profiling builtin.
2009-03-16 Joseph Myers <joseph@codesourcery.com>
* doc/install.texi (--with-host-libstdcxx): Document.

28
gcc/config/picochip/picochip.c
View file

@ -3898,23 +3898,6 @@ picochip_generate_halt (void)
return const0_rtx;
}
static rtx
picochip_generate_profile (tree arglist)
{
tree arg0 = TREE_VALUE (arglist);
rtx op0 = expand_expr (arg0, NULL_RTX, VOIDmode, 0);
start_sequence();
emit_insn (gen_profile (op0));
rtx insns = get_insns();
end_sequence();
emit_insn (insns);
return const0_rtx;
}
/* Initialise the builtin functions. Start by initialising
descriptions of different types of functions (e.g., void fn(int),
int fn(void)), and then use these to define the builtins. */
@ -3995,14 +3978,6 @@ picochip_init_builtins (void)
add_builtin_function ("picoSbc", int_ftype_int, PICOCHIP_BUILTIN_SBC,
BUILT_IN_MD, NULL, NULL_TREE);
/* Initialise the bit reverse function. */
add_builtin_function ("__builtin_profile", void_ftype_int,
PICOCHIP_BUILTIN_PROFILE, BUILT_IN_MD, NULL,
NULL_TREE);
add_builtin_function ("picoProfile", void_ftype_int,
PICOCHIP_BUILTIN_PROFILE, BUILT_IN_MD, NULL,
NULL_TREE);
/* Initialise the bit reverse function. */
add_builtin_function ("__builtin_brev", unsigned_ftype_unsigned,
PICOCHIP_BUILTIN_BREV, BUILT_IN_MD, NULL,
@ -4135,9 +4110,6 @@ picochip_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
case PICOCHIP_BUILTIN_HALT:
return picochip_generate_halt ();
case PICOCHIP_BUILTIN_PROFILE:
return picochip_generate_profile (arglist);
default:
gcc_unreachable();

1
gcc/config/picochip/picochip.h
View file

@ -736,7 +736,6 @@ enum picochip_builtins
PICOCHIP_BUILTIN_PUT_ARRAY,
PICOCHIP_BUILTIN_TESTPORT_ARRAY,
PICOCHIP_BUILTIN_ASRI,
PICOCHIP_BUILTIN_PROFILE,
PICOCHIP_BUILTIN_HALT
};

11
gcc/config/picochip/picochip.md
View file

@ -111,9 +111,6 @@
; Internal TSTPORT instruction, used to generate a single TSTPORT
; instruction for use in the testport branch split.
(UNSPEC_INTERNAL_TESTPORT 19)
; instruction for use in the profile based optimizations.
(UNSPEC_INTERNAL_PROFILE 20)
]
)
@ -2228,14 +2225,6 @@
[(set_attr "length" "1")
(set_attr "type" "unknown")])
(define_insn "profile"
[(unspec_volatile [(match_operand:HI 0 "const_int_operand" "i")]
UNSPEC_INTERNAL_PROFILE)]
""
"PROFILE_DUMMY %0 \t// (profile instruction %0)"
[(set_attr "length" "1")
(set_attr "type" "unknown")])
(define_insn "internal_testport"
[(set (reg:CC CC_REGNUM)
(unspec_volatile:CC [(match_operand:HI 0 "const_int_operand" "i")]