OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

i386.md (length_immediate attribute): Fix typo.

Browse Source 
* i386.md (length_immediate attribute): Fix typo.
        (length_address attribute): Likewise.
        (modrm attribute): Set it to 0 for immediate call instructions.
        (jcc_1 pattern): Set modrm attribute to 0.
        (jcc_2 pattern ): Likewise.
        (jump pattern): Likewise.
        (doloop_end_internal pattern): Explicitly set length.
        (leave pattern): Fix typo.
        (leave_rex64 pattern): Likewise.

Co-Authored-By: Jeff Law <law@redhat.com>

From-SVN: r55215
This commit is contained in:
Eric Botcazou 2002-07-03 17:02:39 +00:00 committed by Jeff Law
parent b2153b98f2
commit c7375e612b
2 changed files with 33 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
gcc/ChangeLog
View File

@ -1,3 +1,16 @@
2002-07-03 Eric Botcazou <ebotcazou@multimania.com>
Jeff Law <law@redhat.com>
* i386.md (length_immediate attribute): Fix typo.
(length_address attribute): Likewise.
(modrm attribute): Set it to 0 for immediate call instructions.
(jcc_1 pattern): Set modrm attribute to 0.
(jcc_2 pattern ): Likewise.
(jump pattern): Likewise.
(doloop_end_internal pattern): Explicitly set length.
(leave pattern): Fix typo.
(leave_rex64 pattern): Likewise.
2002-07-03 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.md (fix_truncdfsi2_internal): Ignore DImode

25
gcc/config/i386/i386.md
View File

@ -166,7 +166,7 @@
;; The (bounding maximum) length of an instruction immediate.
(define_attr "length_immediate" ""
(cond [(eq_attr "type" "incdec,setcc,icmov,ibr,str,cld,lea,other,multi,idiv")
(cond [(eq_attr "type" "incdec,setcc,icmov,str,cld,lea,other,multi,idiv")
(const_int 0)
(eq_attr "unit" "i387,sse,mmx")
(const_int 0)
@ -199,7 +199,7 @@
(cond [(eq_attr "type" "str,cld,other,multi,fxch")
(const_int 0)
(and (eq_attr "type" "call")
(match_operand 1 "constant_call_address_operand" ""))
(match_operand 0 "constant_call_address_operand" ""))
(const_int 0)
(and (eq_attr "type" "callv")
(match_operand 1 "constant_call_address_operand" ""))
@ -251,6 +251,12 @@
(and (match_operand 0 "register_operand" "")
(match_operand 1 "immediate_operand" "")))
(const_int 0)
(and (eq_attr "type" "call")
(match_operand 0 "constant_call_address_operand" ""))
(const_int 0)
(and (eq_attr "type" "callv")
(match_operand 1 "constant_call_address_operand" ""))
(const_int 0)
]
(const_int 1)))
@ -12804,6 +12810,7 @@
""
"%+j%C1\t%l0"
[(set_attr "type" "ibr")
(set_attr "modrm" "0")
(set (attr "prefix_0f")
(if_then_else (and (ge (minus (match_dup 0) (pc))
(const_int -128))
@ -12821,6 +12828,7 @@
""
"%+j%c1\t%l0"
[(set_attr "type" "ibr")
(set_attr "modrm" "0")
(set (attr "prefix_0f")
(if_then_else (and (ge (minus (match_dup 0) (pc))
(const_int -128))
@ -13087,7 +13095,8 @@
(label_ref (match_operand 0 "" "")))]
""
"jmp\t%l0"
[(set_attr "type" "ibr")])
[(set_attr "type" "ibr")
(set_attr "modrm" "0")])
(define_expand "indirect_jump"
[(set (pc) (match_operand 0 "nonimmediate_operand" "rm"))]
@ -13205,6 +13214,14 @@
return "dec{l}\t%1\;%+jne\t%l0";
}
[(set_attr "ppro_uops" "many")
(set (attr "length")
(if_then_else (and (eq_attr "alternative" "0")
(and (ge (minus (match_dup 0) (pc))
(const_int -128))
(lt (minus (match_dup 0) (pc))
(const_int 124))))
(const_int 2)
(const_int 16)))
(set (attr "type")
(if_then_else (and (eq_attr "alternative" "0")
(and (ge (minus (match_dup 0) (pc))
@ -13620,7 +13637,6 @@
[(set_attr "length_immediate" "0")
(set_attr "length" "1")
(set_attr "modrm" "0")
(set_attr "modrm" "0")
(set_attr "athlon_decode" "vector")
(set_attr "ppro_uops" "few")])
@ -13633,7 +13649,6 @@
[(set_attr "length_immediate" "0")
(set_attr "length" "1")
(set_attr "modrm" "0")
(set_attr "modrm" "0")
(set_attr "athlon_decode" "vector")
(set_attr "ppro_uops" "few")])