diff mbox series

[07/30] Changes to bfin

Message ID bc30aa443823b9cc54f81becb396a5eced802220.1561408899.git.acsawdey@linux.ibm.com
State New
Headers show
Series Rename movmem pattern to cpymem | expand

Commit Message

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

	* config/bfin/bfin-protos.h: Change movmem to cpymem.
	* config/bfin/bfin.c (single_move_for_movmem, bfin_expand_movmem):
	Change movmem to cpymem.
	* config/bfin/bfin.h: Change movmem to cpymem in comment.
	* config/bfin/bfin.md (movmemsi): Change name to cpymemsi.
---
 gcc/config/bfin/bfin-protos.h |  2 +-
 gcc/config/bfin/bfin.c        | 12 ++++++------
 gcc/config/bfin/bfin.h        |  2 +-
 gcc/config/bfin/bfin.md       |  4 ++--
 4 files changed, 10 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/gcc/config/bfin/bfin-protos.h b/gcc/config/bfin/bfin-protos.h
index 64a1842..7d0f705 100644
--- a/gcc/config/bfin/bfin-protos.h
+++ b/gcc/config/bfin/bfin-protos.h
@@ -81,7 +81,7 @@  extern bool expand_move (rtx *, machine_mode);
 extern void bfin_expand_call (rtx, rtx, rtx, rtx, int);
 extern bool bfin_longcall_p (rtx, int);
 extern bool bfin_dsp_memref_p (rtx);
-extern bool bfin_expand_movmem (rtx, rtx, rtx, rtx);
+extern bool bfin_expand_cpymem (rtx, rtx, rtx, rtx);
 
 extern enum reg_class secondary_input_reload_class (enum reg_class,
 						    machine_mode,
diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c
index e520115..319d7e2 100644
--- a/gcc/config/bfin/bfin.c
+++ b/gcc/config/bfin/bfin.c
@@ -3208,7 +3208,7 @@  output_pop_multiple (rtx insn, rtx *operands)
 /* Adjust DST and SRC by OFFSET bytes, and generate one move in mode MODE.  */
 
 static void
-single_move_for_movmem (rtx dst, rtx src, machine_mode mode, HOST_WIDE_INT offset)
+single_move_for_cpymem (rtx dst, rtx src, machine_mode mode, HOST_WIDE_INT offset)
 {
   rtx scratch = gen_reg_rtx (mode);
   rtx srcmem, dstmem;
@@ -3224,7 +3224,7 @@  single_move_for_movmem (rtx dst, rtx src, machine_mode mode, HOST_WIDE_INT offse
    back on a different method.  */
 
 bool
-bfin_expand_movmem (rtx dst, rtx src, rtx count_exp, rtx align_exp)
+bfin_expand_cpymem (rtx dst, rtx src, rtx count_exp, rtx align_exp)
 {
   rtx srcreg, destreg, countreg;
   HOST_WIDE_INT align = 0;
@@ -3269,7 +3269,7 @@  bfin_expand_movmem (rtx dst, rtx src, rtx count_exp, rtx align_exp)
 	{
 	  if ((count & ~3) == 4)
 	    {
-	      single_move_for_movmem (dst, src, SImode, offset);
+	      single_move_for_cpymem (dst, src, SImode, offset);
 	      offset = 4;
 	    }
 	  else if (count & ~3)
@@ -3282,7 +3282,7 @@  bfin_expand_movmem (rtx dst, rtx src, rtx count_exp, rtx align_exp)
 	    }
 	  if (count & 2)
 	    {
-	      single_move_for_movmem (dst, src, HImode, offset);
+	      single_move_for_cpymem (dst, src, HImode, offset);
 	      offset += 2;
 	    }
 	}
@@ -3290,7 +3290,7 @@  bfin_expand_movmem (rtx dst, rtx src, rtx count_exp, rtx align_exp)
 	{
 	  if ((count & ~1) == 2)
 	    {
-	      single_move_for_movmem (dst, src, HImode, offset);
+	      single_move_for_cpymem (dst, src, HImode, offset);
 	      offset = 2;
 	    }
 	  else if (count & ~1)
@@ -3304,7 +3304,7 @@  bfin_expand_movmem (rtx dst, rtx src, rtx count_exp, rtx align_exp)
 	}
       if (count & 1)
 	{
-	  single_move_for_movmem (dst, src, QImode, offset);
+	  single_move_for_cpymem (dst, src, QImode, offset);
 	}
       return true;
     }
diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h
index 19b7f81..4aba596 100644
--- a/gcc/config/bfin/bfin.h
+++ b/gcc/config/bfin/bfin.h
@@ -793,7 +793,7 @@  typedef struct {
 #define MOVE_MAX UNITS_PER_WORD
 
 /* If a memory-to-memory move would take MOVE_RATIO or more simple
-   move-instruction pairs, we will do a movmem or libcall instead.  */
+   move-instruction pairs, we will do a cpymem or libcall instead.  */
 
 #define MOVE_RATIO(speed) 5
 
diff --git a/gcc/config/bfin/bfin.md b/gcc/config/bfin/bfin.md
index ac58924..6ac208d 100644
--- a/gcc/config/bfin/bfin.md
+++ b/gcc/config/bfin/bfin.md
@@ -2316,14 +2316,14 @@ 
    (set_attr "length" "16")
    (set_attr "seq_insns" "multi")])
 
-(define_expand "movmemsi"
+(define_expand "cpymemsi"
   [(match_operand:BLK 0 "general_operand" "")
    (match_operand:BLK 1 "general_operand" "")
    (match_operand:SI 2 "const_int_operand" "")
    (match_operand:SI 3 "const_int_operand" "")]
   ""
 {
-  if (bfin_expand_movmem (operands[0], operands[1], operands[2], operands[3]))
+  if (bfin_expand_cpymem (operands[0], operands[1], operands[2], operands[3]))
     DONE;
   FAIL;
 })