[04/30] Changes to arc
diff mbox series

Message ID f77c3c5af663484daba20ceaf0efabd8611ab02d.1561408899.git.acsawdey@linux.ibm.com
State New
Headers show
Series
  • Rename movmem pattern to cpymem
Related show

Commit Message

Aaron Sawdey June 25, 2019, 8:22 p.m. UTC
From: Aaron Sawdey <acsawdey@linux.ibm.com>

	* config/arc/arc-protos.h: Change movmem to cpymem.
	* config/arc/arc.c (arc_expand_movmem): Change movmem to cpymem.
	* config/arc/arc.h: Change movmem to cpymem in comment.
	* config/arc/arc.md (movmemsi): Change movmem to cpymem.
---
 gcc/config/arc/arc-protos.h | 2 +-
 gcc/config/arc/arc.c        | 6 +++---
 gcc/config/arc/arc.h        | 2 +-
 gcc/config/arc/arc.md       | 4 ++--
 4 files changed, 7 insertions(+), 7 deletions(-)

Comments

Andrew Burgess July 1, 2019, 11:30 a.m. UTC | #1
* acsawdey@linux.ibm.com <acsawdey@linux.ibm.com> [2019-06-25 15:22:13 -0500]:

> From: Aaron Sawdey <acsawdey@linux.ibm.com>
> 
> 	* config/arc/arc-protos.h: Change movmem to cpymem.
> 	* config/arc/arc.c (arc_expand_movmem): Change movmem to cpymem.
> 	* config/arc/arc.h: Change movmem to cpymem in comment.
> 	* config/arc/arc.md (movmemsi): Change movmem to cpymem.

OK for ARC.

Thanks,
Andrew

> ---
>  gcc/config/arc/arc-protos.h | 2 +-
>  gcc/config/arc/arc.c        | 6 +++---
>  gcc/config/arc/arc.h        | 2 +-
>  gcc/config/arc/arc.md       | 4 ++--
>  4 files changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/gcc/config/arc/arc-protos.h b/gcc/config/arc/arc-protos.h
> index f501bc3..74e5247 100644
> --- a/gcc/config/arc/arc-protos.h
> +++ b/gcc/config/arc/arc-protos.h
> @@ -35,7 +35,7 @@ extern void arc_final_prescan_insn (rtx_insn *, rtx *, int);
>  extern const char *arc_output_libcall (const char *);
>  extern int arc_output_addsi (rtx *operands, bool, bool);
>  extern int arc_output_commutative_cond_exec (rtx *operands, bool);
> -extern bool arc_expand_movmem (rtx *operands);
> +extern bool arc_expand_cpymem (rtx *operands);
>  extern bool prepare_move_operands (rtx *operands, machine_mode mode);
>  extern void emit_shift (enum rtx_code, rtx, rtx, rtx);
>  extern void arc_expand_atomic_op (enum rtx_code, rtx, rtx, rtx, rtx, rtx);
> diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
> index 89f69c79..23171d2 100644
> --- a/gcc/config/arc/arc.c
> +++ b/gcc/config/arc/arc.c
> @@ -8883,7 +8883,7 @@ arc_output_commutative_cond_exec (rtx *operands, bool output_p)
>    return 8;
>  }
>  
> -/* Helper function of arc_expand_movmem.  ADDR points to a chunk of memory.
> +/* Helper function of arc_expand_cpymem.  ADDR points to a chunk of memory.
>     Emit code and return an potentially modified address such that offsets
>     up to SIZE are can be added to yield a legitimate address.
>     if REUSE is set, ADDR is a register that may be modified.  */
> @@ -8917,7 +8917,7 @@ force_offsettable (rtx addr, HOST_WIDE_INT size, bool reuse)
>     offset ranges.  Return true on success.  */
>  
>  bool
> -arc_expand_movmem (rtx *operands)
> +arc_expand_cpymem (rtx *operands)
>  {
>    rtx dst = operands[0];
>    rtx src = operands[1];
> @@ -10427,7 +10427,7 @@ arc_use_by_pieces_infrastructure_p (unsigned HOST_WIDE_INT size,
>  				    enum by_pieces_operation op,
>  				    bool speed_p)
>  {
> -  /* Let the movmem expander handle small block moves.  */
> +  /* Let the cpymem expander handle small block moves.  */
>    if (op == MOVE_BY_PIECES)
>      return false;
>  
> diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
> index 80dead9..4a9dd07 100644
> --- a/gcc/config/arc/arc.h
> +++ b/gcc/config/arc/arc.h
> @@ -1423,7 +1423,7 @@ do { \
>     in one reasonably fast instruction.  */
>  #define MOVE_MAX 4
>  
> -/* Undo the effects of the movmem pattern presence on STORE_BY_PIECES_P .  */
> +/* Undo the effects of the cpymem pattern presence on STORE_BY_PIECES_P .  */
>  #define MOVE_RATIO(SPEED) ((SPEED) ? 15 : 3)
>  
>  /* Define this to be nonzero if shift instructions ignore all but the
> diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md
> index 528e344..ba595dd 100644
> --- a/gcc/config/arc/arc.md
> +++ b/gcc/config/arc/arc.md
> @@ -5122,13 +5122,13 @@ core_3, archs4x, archs4xd, archs4xd_slow"
>     (set_attr "type" "loop_end")
>     (set_attr "length" "4,20")])
>  
> -(define_expand "movmemsi"
> +(define_expand "cpymemsi"
>    [(match_operand:BLK 0 "" "")
>     (match_operand:BLK 1 "" "")
>     (match_operand:SI 2 "nonmemory_operand" "")
>     (match_operand 3 "immediate_operand" "")]
>    ""
> -  "if (arc_expand_movmem (operands)) DONE; else FAIL;")
> +  "if (arc_expand_cpymem (operands)) DONE; else FAIL;")
>  
>  ;; Close http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35803 if this works
>  ;; to the point that we can generate cmove instructions.
> -- 
> 2.7.4
>

Patch
diff mbox series

diff --git a/gcc/config/arc/arc-protos.h b/gcc/config/arc/arc-protos.h
index f501bc3..74e5247 100644
--- a/gcc/config/arc/arc-protos.h
+++ b/gcc/config/arc/arc-protos.h
@@ -35,7 +35,7 @@  extern void arc_final_prescan_insn (rtx_insn *, rtx *, int);
 extern const char *arc_output_libcall (const char *);
 extern int arc_output_addsi (rtx *operands, bool, bool);
 extern int arc_output_commutative_cond_exec (rtx *operands, bool);
-extern bool arc_expand_movmem (rtx *operands);
+extern bool arc_expand_cpymem (rtx *operands);
 extern bool prepare_move_operands (rtx *operands, machine_mode mode);
 extern void emit_shift (enum rtx_code, rtx, rtx, rtx);
 extern void arc_expand_atomic_op (enum rtx_code, rtx, rtx, rtx, rtx, rtx);
diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index 89f69c79..23171d2 100644
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -8883,7 +8883,7 @@  arc_output_commutative_cond_exec (rtx *operands, bool output_p)
   return 8;
 }
 
-/* Helper function of arc_expand_movmem.  ADDR points to a chunk of memory.
+/* Helper function of arc_expand_cpymem.  ADDR points to a chunk of memory.
    Emit code and return an potentially modified address such that offsets
    up to SIZE are can be added to yield a legitimate address.
    if REUSE is set, ADDR is a register that may be modified.  */
@@ -8917,7 +8917,7 @@  force_offsettable (rtx addr, HOST_WIDE_INT size, bool reuse)
    offset ranges.  Return true on success.  */
 
 bool
-arc_expand_movmem (rtx *operands)
+arc_expand_cpymem (rtx *operands)
 {
   rtx dst = operands[0];
   rtx src = operands[1];
@@ -10427,7 +10427,7 @@  arc_use_by_pieces_infrastructure_p (unsigned HOST_WIDE_INT size,
 				    enum by_pieces_operation op,
 				    bool speed_p)
 {
-  /* Let the movmem expander handle small block moves.  */
+  /* Let the cpymem expander handle small block moves.  */
   if (op == MOVE_BY_PIECES)
     return false;
 
diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
index 80dead9..4a9dd07 100644
--- a/gcc/config/arc/arc.h
+++ b/gcc/config/arc/arc.h
@@ -1423,7 +1423,7 @@  do { \
    in one reasonably fast instruction.  */
 #define MOVE_MAX 4
 
-/* Undo the effects of the movmem pattern presence on STORE_BY_PIECES_P .  */
+/* Undo the effects of the cpymem pattern presence on STORE_BY_PIECES_P .  */
 #define MOVE_RATIO(SPEED) ((SPEED) ? 15 : 3)
 
 /* Define this to be nonzero if shift instructions ignore all but the
diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md
index 528e344..ba595dd 100644
--- a/gcc/config/arc/arc.md
+++ b/gcc/config/arc/arc.md
@@ -5122,13 +5122,13 @@  core_3, archs4x, archs4xd, archs4xd_slow"
    (set_attr "type" "loop_end")
    (set_attr "length" "4,20")])
 
-(define_expand "movmemsi"
+(define_expand "cpymemsi"
   [(match_operand:BLK 0 "" "")
    (match_operand:BLK 1 "" "")
    (match_operand:SI 2 "nonmemory_operand" "")
    (match_operand 3 "immediate_operand" "")]
   ""
-  "if (arc_expand_movmem (operands)) DONE; else FAIL;")
+  "if (arc_expand_cpymem (operands)) DONE; else FAIL;")
 
 ;; Close http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35803 if this works
 ;; to the point that we can generate cmove instructions.