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rl78-protos.h (rl78_split_movsi): Accept a mode as well.

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* config/rl78/rl78-protos.h (rl78_split_movsi): Accept a mode as
well.
* config/rl78/rl78-expand.md (movsf): New, same as movsi.
* config/rl78/rl78.c (rl78_split_movsi): Accept a mode, use it
instead of hardcoding SImode.

From-SVN: r220951
This commit is contained in:
DJ Delorie 2015-02-24 16:52:19 -05:00 • committed by DJ Delorie
parent d7823208f9
commit 28497f3bdc
4 changed files with 29 additions and 7 deletions
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8
gcc/ChangeLog
View file

@ -1,3 +1,11 @@
2015-02-24 DJ Delorie <dj@redhat.com>
* config/rl78/rl78-protos.h (rl78_split_movsi): Accept a mode as
well.
* config/rl78/rl78-expand.md (movsf): New, same as movsi.
* config/rl78/rl78.c (rl78_split_movsi): Accept a mode, use it
instead of hardcoding SImode.
2015-02-24 Bernd Schmidt <bernds@codesourcery.com> 2015-02-24 Bernd Schmidt <bernds@codesourcery.com>
* omp-low.c (create_omp_child_function): Tag entrypoint * omp-low.c (create_omp_child_function): Tag entrypoint

16
gcc/config/rl78/rl78-expand.md
View file

@ -87,7 +87,21 @@
(match_operand:HI 4 "general_operand")) (match_operand:HI 4 "general_operand"))
(set (match_operand:HI 3 "nonimmediate_operand") (set (match_operand:HI 3 "nonimmediate_operand")
(match_operand:HI 5 "general_operand"))] (match_operand:HI 5 "general_operand"))]
"rl78_split_movsi (operands);" "rl78_split_movsi (operands, SImode);"
[(set_attr "valloc" "op1")]
)
(define_insn_and_split "movsf"
[(set (match_operand:SF 0 "nonimmediate_operand" "=vYS,v,Wfr")
(match_operand:SF 1 "general_operand" "viYS,Wfr,v"))]
""
"#"
""
[(set (match_operand:HI 2 "nonimmediate_operand")
(match_operand:HI 4 "general_operand"))
(set (match_operand:HI 3 "nonimmediate_operand")
(match_operand:HI 5 "general_operand"))]
"rl78_split_movsi (operands, SFmode);"
[(set_attr "valloc" "op1")] [(set_attr "valloc" "op1")]
) )

2
gcc/config/rl78/rl78-protos.h
View file

@ -21,7 +21,7 @@
void rl78_emit_eh_epilogue (rtx); void rl78_emit_eh_epilogue (rtx);
void rl78_expand_compare (rtx *); void rl78_expand_compare (rtx *);
void rl78_expand_movsi (rtx *); void rl78_expand_movsi (rtx *);
void rl78_split_movsi (rtx *); void rl78_split_movsi (rtx *, enum machine_mode);
int rl78_force_nonfar_2 (rtx *, rtx (*gen)(rtx,rtx)); int rl78_force_nonfar_2 (rtx *, rtx (*gen)(rtx,rtx));
int rl78_force_nonfar_3 (rtx *, rtx (*gen)(rtx,rtx,rtx)); int rl78_force_nonfar_3 (rtx *, rtx (*gen)(rtx,rtx,rtx));
void rl78_expand_eh_epilogue (rtx); void rl78_expand_eh_epilogue (rtx);

10
gcc/config/rl78/rl78.c
View file

@ -506,12 +506,12 @@ rl78_expand_movsi (rtx *operands)
/* Generate code to move an SImode value. */ /* Generate code to move an SImode value. */
void void
rl78_split_movsi (rtx *operands) rl78_split_movsi (rtx *operands, enum machine_mode omode)
{ {
rtx op00, op02, op10, op12; rtx op00, op02, op10, op12;
op00 = rl78_subreg (HImode, operands[0], SImode, 0); op00 = rl78_subreg (HImode, operands[0], omode, 0);
op02 = rl78_subreg (HImode, operands[0], SImode, 2); op02 = rl78_subreg (HImode, operands[0], omode, 2);
if (GET_CODE (operands[1]) == CONST if (GET_CODE (operands[1]) == CONST
|| GET_CODE (operands[1]) == SYMBOL_REF) || GET_CODE (operands[1]) == SYMBOL_REF)
@ -523,8 +523,8 @@ rl78_split_movsi (rtx *operands)
} }
else else
{ {
op10 = rl78_subreg (HImode, operands[1], SImode, 0); op10 = rl78_subreg (HImode, operands[1], omode, 0);
op12 = rl78_subreg (HImode, operands[1], SImode, 2); op12 = rl78_subreg (HImode, operands[1], omode, 2);
} }
if (rtx_equal_p (operands[0], operands[1])) if (rtx_equal_p (operands[0], operands[1]))