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riscv-gcc-1
Commit c0138701 by Richard Kenner
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(movqi, movhi, reload_{in,out}{qi,hi}): Use a29k_set_memflags. 

From-SVN: r2590
parent 5cafc658
Showing with 52 additions and 51 deletions
gcc/config/a29k/a29k.md
...@@ -1773,15 +1773,14 @@ ...@@ -1773,15 +1773,14 @@
{ {
rtx general = gen_reg_rtx (SImode); rtx general = gen_reg_rtx (SImode);
rtx bp = gen_reg_rtx (PSImode); rtx bp = gen_reg_rtx (PSImode);
rtx (*fcn) ()
if (TARGET_BYTE_WRITES) = TARGET_BYTE_WRITES ? gen_storehihww : gen_storehinhww;
emit_insn (gen_storehihww (XEXP (operands[0], 0), rtx seq = (*fcn) (XEXP (operands[0], 0),
gen_lowpart (SImode, operands[1]), gen_lowpart (SImode, operands[1]),
general, bp)); general, bp);
else
emit_insn (gen_storehinhww (XEXP (operands[0], 0), a29k_set_memflags (seq, operands[0]);
gen_lowpart (SImode, operands[1]), emit_insn (seq);
general, bp));
DONE; DONE;
} }
} }
...@@ -1791,9 +1790,11 @@ ...@@ -1791,9 +1790,11 @@
{ {
rtx general = gen_reg_rtx (SImode); rtx general = gen_reg_rtx (SImode);
rtx bp = gen_reg_rtx (PSImode); rtx bp = gen_reg_rtx (PSImode);
rtx seq = gen_loadqi (gen_lowpart (SImode, operands[0]),
XEXP (operands[1], 0), general, bp);
emit_insn (gen_loadqi (gen_lowpart (SImode, operands[0]), a29k_set_memflags (seq, operands[1]);
XEXP (operands[1], 0), general, bp)); emit_insn (seq);
DONE; DONE;
} }
} }
...@@ -1805,10 +1806,13 @@ ...@@ -1805,10 +1806,13 @@
(match_operand:PSI 2 "register_operand" "=b")])] (match_operand:PSI 2 "register_operand" "=b")])]
"! TARGET_DW_ENABLE" "! TARGET_DW_ENABLE"
" "
{ emit_insn (gen_loadhi (gen_lowpart (SImode, operands[0]), { rtx seq = gen_loadhi (gen_lowpart (SImode, operands[0]),
a29k_get_reloaded_address (operands[1]), a29k_get_reloaded_address (operands[1]),
gen_rtx (REG, SImode, R_TAV), gen_rtx (REG, SImode, R_TAV),
operands[2])); operands[2]);
a29k_set_memflags (seq, operands[1]);
emit_insn (seq);
DONE; DONE;
}") }")
...@@ -1818,16 +1822,13 @@ ...@@ -1818,16 +1822,13 @@
(match_operand:PSI 2 "register_operand" "=b")])] (match_operand:PSI 2 "register_operand" "=b")])]
"! TARGET_DW_ENABLE" "! TARGET_DW_ENABLE"
" "
{ if (TARGET_BYTE_WRITES) { rtx (*fcn) () = TARGET_BYTE_WRITES ? gen_storehihww : gen_storehinhww;
emit_insn (gen_storehihww (a29k_get_reloaded_address (operands[0]), rtx seq = (*fcn) (a29k_get_reloaded_address (operands[0]),
gen_lowpart (SImode, operands[1]), gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV), gen_rtx (REG, SImode, R_TAV), operands[2]);
operands[2]));
else a29k_set_memflags (seq, operands[0]);
emit_insn (gen_storehinhww (a29k_get_reloaded_address (operands[0]), emit_insn (seq);
gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]));
DONE; DONE;
}") }")
...@@ -1902,16 +1903,14 @@ ...@@ -1902,16 +1903,14 @@
{ {
rtx general = gen_reg_rtx (SImode); rtx general = gen_reg_rtx (SImode);
rtx bp = gen_reg_rtx (PSImode); rtx bp = gen_reg_rtx (PSImode);
rtx (*fcn) ()
if (TARGET_BYTE_WRITES) = TARGET_BYTE_WRITES ? gen_storeqihww : gen_storeqinhww;
emit_insn (gen_storeqihww (XEXP (operands[0], 0), rtx seq = (*fcn) (XEXP (operands[0], 0),
gen_lowpart (SImode, operands[1]), gen_lowpart (SImode, operands[1]),
general, bp)); general, bp);
else
emit_insn (gen_storeqinhww (XEXP (operands[0], 0), a29k_set_memflags (seq, operands[0]);
gen_lowpart (SImode, operands[1]), emit_insn (seq);
general, bp));
DONE;
} }
} }
else if (GET_CODE (operands[1]) == MEM) else if (GET_CODE (operands[1]) == MEM)
...@@ -1920,9 +1919,11 @@ ...@@ -1920,9 +1919,11 @@
{ {
rtx general = gen_reg_rtx (SImode); rtx general = gen_reg_rtx (SImode);
rtx bp = gen_reg_rtx (PSImode); rtx bp = gen_reg_rtx (PSImode);
rtx seq = gen_loadqi (gen_lowpart (SImode, operands[0]),
XEXP (operands[1], 0), general, bp);
emit_insn (gen_loadqi (gen_lowpart (SImode, operands[0]), a29k_set_memflags (seq, operands[1]);
XEXP (operands[1], 0), general, bp)); emit_insn (seq);
DONE; DONE;
} }
} }
...@@ -1934,10 +1935,13 @@ ...@@ -1934,10 +1935,13 @@
(match_operand:PSI 2 "register_operand" "=b")])] (match_operand:PSI 2 "register_operand" "=b")])]
"! TARGET_DW_ENABLE" "! TARGET_DW_ENABLE"
" "
{ emit_insn (gen_loadqi (gen_lowpart (SImode, operands[0]), { rtx seq = gen_loadqi (gen_lowpart (SImode, operands[0]),
a29k_get_reloaded_address (operands[1]), a29k_get_reloaded_address (operands[1]),
gen_rtx (REG, SImode, R_TAV), gen_rtx (REG, SImode, R_TAV),
operands[2])); operands[2]);
a29k_set_memflags (seq, operands[1]);
emit_insn (seq);
DONE; DONE;
}") }")
...@@ -1947,16 +1951,13 @@ ...@@ -1947,16 +1951,13 @@
(match_operand:PSI 2 "register_operand" "=b")])] (match_operand:PSI 2 "register_operand" "=b")])]
"! TARGET_DW_ENABLE" "! TARGET_DW_ENABLE"
" "
{ if (TARGET_BYTE_WRITES) { rtx (*fcn) () = TARGET_BYTE_WRITES ? gen_storeqihww : gen_storeqinhww;
emit_insn (gen_storeqihww (a29k_get_reloaded_address (operands[0]), rtx seq = (*fcn) (a29k_get_reloaded_address (operands[0]),
gen_lowpart (SImode, operands[1]), gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV), gen_rtx (REG, SImode, R_TAV), operands[2]);
operands[2]));
else a29k_set_memflags (seq, operands[0]);
emit_insn (gen_storeqinhww (a29k_get_reloaded_address (operands[0]), emit_insn (seq);
gen_lowpart (SImode, operands[1]),
gen_rtx (REG, SImode, R_TAV),
operands[2]));
DONE; DONE;
}") }")
......
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