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riscv-gcc-1
Commit 92b4cee1 by Michael Meissner
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*** empty log message *** 

From-SVN: r938
parent c62f36cf
Showing with 49 additions and 44 deletions
gcc/config/mips/mips.md
...@@ -315,7 +315,13 @@ ...@@ -315,7 +315,13 @@
(match_operand:DI 2 "arith_operand" ""))) (match_operand:DI 2 "arith_operand" "")))
(clobber (match_dup 3))])] (clobber (match_dup 3))])]
"!TARGET_DEBUG_G_MODE" "!TARGET_DEBUG_G_MODE"
"operands[3] = gen_reg_rtx (SImode);") "
{
if (GET_CODE (operands[2]) == CONST_INT && INTVAL (operands[2]) == -32768)
operands[2] = force_reg (SImode, operands[2]);
operands[3] = gen_reg_rtx (SImode);
}")
(define_insn "adddi3_internal_1" (define_insn "adddi3_internal_1"
[(set (match_operand:DI 0 "register_operand" "=d,&d") [(set (match_operand:DI 0 "register_operand" "=d,&d")
...@@ -330,9 +336,9 @@ ...@@ -330,9 +336,9 @@
? \"srl\\t%3,%L0,31\;sll\\t%M0,%M0,1\;sll\\t%L0,%L1,1\;addu\\t%M0,%M0,%3\" ? \"srl\\t%3,%L0,31\;sll\\t%M0,%M0,1\;sll\\t%L0,%L1,1\;addu\\t%M0,%M0,%3\"
: \"addu\\t%L0,%L1,%L2\;sltu\\t%3,%L0,%L2\;addu\\t%M0,%M1,%M2\;addu\\t%M0,%M0,%3\"; : \"addu\\t%L0,%L1,%L2\;sltu\\t%3,%L0,%L2\;addu\\t%M0,%M1,%M2\;addu\\t%M0,%M0,%3\";
}" }"
[(set_attr "type" "darith,darith") [(set_attr "type" "darith")
(set_attr "mode" "DI,DI") (set_attr "mode" "DI")
(set_attr "length" "4,4")]) (set_attr "length" "4")])
(define_split (define_split
[(set (match_operand:DI 0 "register_operand" "") [(set (match_operand:DI 0 "register_operand" "")
...@@ -402,8 +408,8 @@ ...@@ -402,8 +408,8 @@
addu\\t%L0,%L1,%2\;sltu\\t%3,%L0,%2\;addu\\t%M0,%M1,%3 addu\\t%L0,%L1,%2\;sltu\\t%3,%L0,%2\;addu\\t%M0,%M1,%3
move\\t%L0,%L1\;move\\t%M0,%M1 move\\t%L0,%L1\;move\\t%M0,%M1
subu\\t%L0,%L1,%n2\;sltu\\t%3,%L0,%2\;subu\\t%M0,%M1,1\;addu\\t%M0,%M0,%3" subu\\t%L0,%L1,%n2\;sltu\\t%3,%L0,%2\;subu\\t%M0,%M1,1\;addu\\t%M0,%M0,%3"
[(set_attr "type" "darith,darith,darith") [(set_attr "type" "darith")
(set_attr "mode" "DI,DI,DI") (set_attr "mode" "DI")
(set_attr "length" "3,2,4")]) (set_attr "length" "3,2,4")])
(define_split (define_split
...@@ -578,8 +584,8 @@ ...@@ -578,8 +584,8 @@
sltu\\t%3,%L1,%2\;subu\\t%L0,%L1,%2\;subu\\t%M0,%M1,%3 sltu\\t%3,%L1,%2\;subu\\t%L0,%L1,%2\;subu\\t%M0,%M1,%3
move\\t%L0,%L1\;move\\t%M0,%M1 move\\t%L0,%L1\;move\\t%M0,%M1
sltu\\t%3,%L1,%2\;subu\\t%L0,%L1,%2\;subu\\t%M0,%M1,1\;subu\\t%M0,%M0,%3" sltu\\t%3,%L1,%2\;subu\\t%L0,%L1,%2\;subu\\t%M0,%M1,1\;subu\\t%M0,%M0,%3"
[(set_attr "type" "darith,darith,darith") [(set_attr "type" "darith")
(set_attr "mode" "DI,DI,DI") (set_attr "mode" "DI")
(set_attr "length" "3,2,4")]) (set_attr "length" "3,2,4")])
(define_split (define_split
...@@ -1158,7 +1164,7 @@ move\\t%0,%z4\\n\\ ...@@ -1158,7 +1164,7 @@ move\\t%0,%z4\\n\\
%[li\\t%@,%X2\;and\\t%0,%1,%@%] %[li\\t%@,%X2\;and\\t%0,%1,%@%]
%[li\\t%@,%X2\;and\\t%0,%1,%@%]" %[li\\t%@,%X2\;and\\t%0,%1,%@%]"
[(set_attr "type" "arith,arith,multi,multi") [(set_attr "type" "arith,arith,multi,multi")
(set_attr "mode" "SI,SI,SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,1,2,3")]) (set_attr "length" "1,1,2,3")])
(define_insn "anddi3" (define_insn "anddi3"
...@@ -1195,7 +1201,7 @@ move\\t%0,%z4\\n\\ ...@@ -1195,7 +1201,7 @@ move\\t%0,%z4\\n\\
%[li\\t%@,%X2\;or\\t%0,%1,%@%] %[li\\t%@,%X2\;or\\t%0,%1,%@%]
%[li\\t%@,%X2\;or\\t%0,%1,%@%]" %[li\\t%@,%X2\;or\\t%0,%1,%@%]"
[(set_attr "type" "arith,arith,multi,multi") [(set_attr "type" "arith,arith,multi,multi")
(set_attr "mode" "SI,SI,SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,1,2,3")]) (set_attr "length" "1,1,2,3")])
(define_insn "iordi3" (define_insn "iordi3"
...@@ -1232,7 +1238,7 @@ move\\t%0,%z4\\n\\ ...@@ -1232,7 +1238,7 @@ move\\t%0,%z4\\n\\
%[li\\t%@,%X2\;xor\\t%0,%1,%@%] %[li\\t%@,%X2\;xor\\t%0,%1,%@%]
%[li\\t%@,%X2\;xor\\t%0,%1,%@%]" %[li\\t%@,%X2\;xor\\t%0,%1,%@%]"
[(set_attr "type" "arith,arith,multi,multi") [(set_attr "type" "arith,arith,multi,multi")
(set_attr "mode" "SI,SI,SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,1,2,3")]) (set_attr "length" "1,1,2,3")])
(define_insn "xordi3" (define_insn "xordi3"
...@@ -1299,7 +1305,7 @@ move\\t%0,%z4\\n\\ ...@@ -1299,7 +1305,7 @@ move\\t%0,%z4\\n\\
return mips_move_1word (operands, insn, TRUE); return mips_move_1word (operands, insn, TRUE);
}" }"
[(set_attr "type" "arith,load,load") [(set_attr "type" "arith,load,load")
(set_attr "mode" "SI,SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,1,2")]) (set_attr "length" "1,1,2")])
(define_insn "zero_extendqihi2" (define_insn "zero_extendqihi2"
...@@ -1314,7 +1320,7 @@ move\\t%0,%z4\\n\\ ...@@ -1314,7 +1320,7 @@ move\\t%0,%z4\\n\\
return mips_move_1word (operands, insn, TRUE); return mips_move_1word (operands, insn, TRUE);
}" }"
[(set_attr "type" "arith,load,load") [(set_attr "type" "arith,load,load")
(set_attr "mode" "HI,HI,HI") (set_attr "mode" "HI")
(set_attr "length" "1,1,2")]) (set_attr "length" "1,1,2")])
(define_insn "zero_extendqisi2" (define_insn "zero_extendqisi2"
...@@ -1329,7 +1335,7 @@ move\\t%0,%z4\\n\\ ...@@ -1329,7 +1335,7 @@ move\\t%0,%z4\\n\\
return mips_move_1word (operands, insn, TRUE); return mips_move_1word (operands, insn, TRUE);
}" }"
[(set_attr "type" "arith,load,load") [(set_attr "type" "arith,load,load")
(set_attr "mode" "SI,SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,1,2")]) (set_attr "length" "1,1,2")])
...@@ -1374,8 +1380,8 @@ move\\t%0,%z4\\n\\ ...@@ -1374,8 +1380,8 @@ move\\t%0,%z4\\n\\
(sign_extend:SI (match_operand:HI 1 "memory_operand" "R,m")))] (sign_extend:SI (match_operand:HI 1 "memory_operand" "R,m")))]
"" ""
"* return mips_move_1word (operands, insn, FALSE);" "* return mips_move_1word (operands, insn, FALSE);"
[(set_attr "type" "load,load") [(set_attr "type" "load")
(set_attr "mode" "SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,2")]) (set_attr "length" "1,2")])
(define_expand "extendqihi2" (define_expand "extendqihi2"
...@@ -1405,8 +1411,8 @@ move\\t%0,%z4\\n\\ ...@@ -1405,8 +1411,8 @@ move\\t%0,%z4\\n\\
(sign_extend:HI (match_operand:QI 1 "memory_operand" "R,m")))] (sign_extend:HI (match_operand:QI 1 "memory_operand" "R,m")))]
"" ""
"* return mips_move_1word (operands, insn, FALSE);" "* return mips_move_1word (operands, insn, FALSE);"
[(set_attr "type" "load,load") [(set_attr "type" "load")
(set_attr "mode" "SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,2")]) (set_attr "length" "1,2")])
...@@ -1436,8 +1442,8 @@ move\\t%0,%z4\\n\\ ...@@ -1436,8 +1442,8 @@ move\\t%0,%z4\\n\\
(sign_extend:SI (match_operand:QI 1 "memory_operand" "R,m")))] (sign_extend:SI (match_operand:QI 1 "memory_operand" "R,m")))]
"" ""
"* return mips_move_1word (operands, insn, FALSE);" "* return mips_move_1word (operands, insn, FALSE);"
[(set_attr "type" "load,load") [(set_attr "type" "load")
(set_attr "mode" "SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,2")]) (set_attr "length" "1,2")])
...@@ -1479,8 +1485,8 @@ move\\t%0,%z4\\n\\ ...@@ -1479,8 +1485,8 @@ move\\t%0,%z4\\n\\
output_asm_insn (mips_move_1word (xoperands, insn, FALSE), xoperands); output_asm_insn (mips_move_1word (xoperands, insn, FALSE), xoperands);
return \"\"; return \"\";
}" }"
[(set_attr "type" "fcvt,fcvt,fcvt,fcvt") [(set_attr "type" "fcvt")
(set_attr "mode" "DF,DF,DF,DF") (set_attr "mode" "DF")
(set_attr "length" "14,12,13,14")]) (set_attr "length" "14,12,13,14")])
...@@ -1518,8 +1524,8 @@ move\\t%0,%z4\\n\\ ...@@ -1518,8 +1524,8 @@ move\\t%0,%z4\\n\\
output_asm_insn (mips_move_1word (xoperands, insn, FALSE), xoperands); output_asm_insn (mips_move_1word (xoperands, insn, FALSE), xoperands);
return \"\"; return \"\";
}" }"
[(set_attr "type" "fcvt,fcvt,fcvt,fcvt") [(set_attr "type" "fcvt")
(set_attr "mode" "SF,SF,SF,SF") (set_attr "mode" "SF")
(set_attr "length" "14,12,13,14")]) (set_attr "length" "14,12,13,14")])
...@@ -1550,8 +1556,8 @@ move\\t%0,%z4\\n\\ ...@@ -1550,8 +1556,8 @@ move\\t%0,%z4\\n\\
return \"mtc1\\t%1,%0%#\;cvt.d.w\\t%0,%0\"; return \"mtc1\\t%1,%0%#\;cvt.d.w\\t%0,%0\";
}" }"
[(set_attr "type" "fcvt,fcvt,fcvt") [(set_attr "type" "fcvt")
(set_attr "mode" "DF,DF,DF") (set_attr "mode" "DF")
(set_attr "length" "3,4,3")]) (set_attr "length" "3,4,3")])
(define_insn "floatsisf2" (define_insn "floatsisf2"
...@@ -1566,8 +1572,8 @@ move\\t%0,%z4\\n\\ ...@@ -1566,8 +1572,8 @@ move\\t%0,%z4\\n\\
return \"mtc1\\t%1,%0%#\;cvt.s.w\\t%0,%0\"; return \"mtc1\\t%1,%0%#\;cvt.s.w\\t%0,%0\";
}" }"
[(set_attr "type" "fcvt,fcvt,fcvt") [(set_attr "type" "fcvt")
(set_attr "mode" "SF,SF,SF") (set_attr "mode" "SF")
(set_attr "length" "3,4,3")]) (set_attr "length" "3,4,3")])
...@@ -1673,7 +1679,6 @@ move\\t%0,%z4\\n\\ ...@@ -1673,7 +1679,6 @@ move\\t%0,%z4\\n\\
"" ""
" "
{ {
extern rtx force_reg ();
extern rtx gen_movsi_ulw (); extern rtx gen_movsi_ulw ();
extern rtx gen_movsi (); extern rtx gen_movsi ();
...@@ -1751,7 +1756,7 @@ move\\t%0,%z4\\n\\ ...@@ -1751,7 +1756,7 @@ move\\t%0,%z4\\n\\
return mips_fill_delay_slot (ret, DELAY_LOAD, operands, insn); return mips_fill_delay_slot (ret, DELAY_LOAD, operands, insn);
}" }"
[(set_attr "type" "load,load,move,arith") [(set_attr "type" "load,load,move,arith")
(set_attr "mode" "SI,SI,SI,SI") (set_attr "mode" "SI")
(set_attr "length" "2,4,1,2")]) (set_attr "length" "2,4,1,2")])
(define_insn "movsi_usw" (define_insn "movsi_usw"
...@@ -1789,8 +1794,8 @@ move\\t%0,%z4\\n\\ ...@@ -1789,8 +1794,8 @@ move\\t%0,%z4\\n\\
return \"usw\\t%z1,%0\"; return \"usw\\t%z1,%0\";
}" }"
[(set_attr "type" "store,store") [(set_attr "type" "store")
(set_attr "mode" "SI,SI") (set_attr "mode" "SI")
(set_attr "length" "2,4")]) (set_attr "length" "2,4")])
;; 64-bit integer moves ;; 64-bit integer moves
...@@ -1805,7 +1810,7 @@ move\\t%0,%z4\\n\\ ...@@ -1805,7 +1810,7 @@ move\\t%0,%z4\\n\\
"" ""
"* return mips_move_2words (operands, insn); " "* return mips_move_2words (operands, insn); "
[(set_attr "type" "move,arith,load,load,store,store,hilo,hilo") [(set_attr "type" "move,arith,load,load,store,store,hilo,hilo")
(set_attr "mode" "DI,DI,DI,DI,DI,DI,DI,DI") (set_attr "mode" "DI")
(set_attr "length" "2,4,2,4,2,4,2,2")]) (set_attr "length" "2,4,2,4,2,4,2,2")])
(define_split (define_split
...@@ -1870,7 +1875,7 @@ move\\t%0,%z4\\n\\ ...@@ -1870,7 +1875,7 @@ move\\t%0,%z4\\n\\
"" ""
"* return mips_move_1word (operands, insn, TRUE);" "* return mips_move_1word (operands, insn, TRUE);"
[(set_attr "type" "move,pic,arith,arith,load,load,store,store,xfer,xfer,move,load,load,store,store,hilo,hilo") [(set_attr "type" "move,pic,arith,arith,load,load,store,store,xfer,xfer,move,load,load,store,store,hilo,hilo")
(set_attr "mode" "SI,SI,SI,SI,SI,SI,SI,SI,SI,SI,SI,SI,SI,SI,SI,SI,SI") (set_attr "mode" "SI")
(set_attr "length" "1,4,1,2,1,2,1,2,1,1,1,1,2,1,2,1,1")]) (set_attr "length" "1,4,1,2,1,2,1,2,1,1,1,1,2,1,2,1,1")])
;; 16-bit Integer moves ;; 16-bit Integer moves
...@@ -1886,7 +1891,7 @@ move\\t%0,%z4\\n\\ ...@@ -1886,7 +1891,7 @@ move\\t%0,%z4\\n\\
"" ""
"* return mips_move_1word (operands, insn, TRUE);" "* return mips_move_1word (operands, insn, TRUE);"
[(set_attr "type" "move,arith,load,load,store,store,xfer,xfer,move,hilo,hilo") [(set_attr "type" "move,arith,load,load,store,store,xfer,xfer,move,hilo,hilo")
(set_attr "mode" "HI,HI,HI,HI,HI,HI,HI,HI,HI,HI,HI") (set_attr "mode" "HI")
(set_attr "length" "1,1,1,2,1,2,1,1,1,1,1")]) (set_attr "length" "1,1,1,2,1,2,1,1,1,1,1")])
;; 8-bit Integer moves ;; 8-bit Integer moves
...@@ -1902,7 +1907,7 @@ move\\t%0,%z4\\n\\ ...@@ -1902,7 +1907,7 @@ move\\t%0,%z4\\n\\
"" ""
"* return mips_move_1word (operands, insn, TRUE);" "* return mips_move_1word (operands, insn, TRUE);"
[(set_attr "type" "move,arith,load,load,store,store,xfer,xfer,move,hilo,hilo") [(set_attr "type" "move,arith,load,load,store,store,xfer,xfer,move,hilo,hilo")
(set_attr "mode" "QI,QI,QI,QI,QI,QI,QI,QI,QI,QI,QI") (set_attr "mode" "QI")
(set_attr "length" "1,1,1,2,1,2,1,1,1,1,1")]) (set_attr "length" "1,1,1,2,1,2,1,1,1,1,1")])
...@@ -1914,7 +1919,7 @@ move\\t%0,%z4\\n\\ ...@@ -1914,7 +1919,7 @@ move\\t%0,%z4\\n\\
"" ""
"* return mips_move_1word (operands, insn, FALSE);" "* return mips_move_1word (operands, insn, FALSE);"
[(set_attr "type" "move,xfer,load,load,store,store,xfer,xfer,move,load,load,store,store") [(set_attr "type" "move,xfer,load,load,store,store,xfer,xfer,move,load,load,store,store")
(set_attr "mode" "SF,SF,SF,SF,SF,SF,SF,SF,SF,SF,SF,SF,SF") (set_attr "mode" "SF")
(set_attr "length" "1,1,1,2,1,2,1,1,1,1,2,1,2")]) (set_attr "length" "1,1,1,2,1,2,1,1,1,1,2,1,2")])
;; 64-bit floating point moves ;; 64-bit floating point moves
...@@ -1925,7 +1930,7 @@ move\\t%0,%z4\\n\\ ...@@ -1925,7 +1930,7 @@ move\\t%0,%z4\\n\\
"" ""
"* return mips_move_2words (operands, insn); " "* return mips_move_2words (operands, insn); "
[(set_attr "type" "move,load,load,store,store,load,xfer,xfer,move,load,load,store,store") [(set_attr "type" "move,load,load,store,store,load,xfer,xfer,move,load,load,store,store")
(set_attr "mode" "DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF,DF") (set_attr "mode" "DF")
(set_attr "length" "1,2,4,2,4,4,2,2,2,2,4,2,4")]) (set_attr "length" "1,2,4,2,4,4,2,2,2,2,4,2,4")])
(define_split (define_split
...@@ -3127,9 +3132,9 @@ move\\t%0,%z4\\n\\ ...@@ -3127,9 +3132,9 @@ move\\t%0,%z4\\n\\
"@ "@
xor\\t%0,%1,%2\;sltu\\t%0,%0,1 xor\\t%0,%1,%2\;sltu\\t%0,%0,1
xori\\t%0,%1,%2\;sltu\\t%0,%0,1" xori\\t%0,%1,%2\;sltu\\t%0,%0,1"
[(set_attr "type" "arith,arith") [(set_attr "type" "arith")
(set_attr "mode" "SI,SI") (set_attr "mode" "SI")
(set_attr "length" "2,2")]) (set_attr "length" "2")])
(define_split (define_split
[(set (match_operand:SI 0 "register_operand" "") [(set (match_operand:SI 0 "register_operand" "")
...@@ -3191,9 +3196,9 @@ move\\t%0,%z4\\n\\ ...@@ -3191,9 +3196,9 @@ move\\t%0,%z4\\n\\
"@ "@
xor\\t%0,%1,%2\;sltu\\t%0,%.,%0 xor\\t%0,%1,%2\;sltu\\t%0,%.,%0
xori\\t%0,%1,%x2\;sltu\\t%0,%.,%0" xori\\t%0,%1,%x2\;sltu\\t%0,%.,%0"
[(set_attr "type" "arith,arith") [(set_attr "type" "arith")
(set_attr "mode" "SI,SI") (set_attr "mode" "SI")
(set_attr "length" "2,2")]) (set_attr "length" "2")])
(define_split (define_split
[(set (match_operand:SI 0 "register_operand" "") [(set (match_operand:SI 0 "register_operand" "")
......
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