diff mbox series

[COMMITTED,3/4] xtensa: Change GP_RETURN{, _REG_COUNT} to GP_RETURN_{FIRST, LAST}

Message ID 20221227154404.111654-3-jcmvbkbc@gmail.com
State New
Headers show
Series [COMMITTED,1/4] xtensa: Tabify, and trim trailing spaces | expand

Commit Message

Max Filippov Dec. 27, 2022, 3:44 p.m. UTC 
From: Takayuki 'January June' Suwa <jjsuwa_sys3175@yahoo.co.jp>

gcc/ChangeLog:

	* config/xtensa/xtensa.h (GP_RETURN, GP_RETURN_REG_COUNT):
	Change to GP_RETURN_FIRST and GP_RETURN_LAST, respectively.
	* config/xtensa/xtensa.cc (xtensa_function_value,
	xtensa_libcall_value, xtensa_function_value_regno_p): Ditto.
---
 gcc/config/xtensa/xtensa.cc | 10 +++++-----
 gcc/config/xtensa/xtensa.h  |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/gcc/config/xtensa/xtensa.cc b/gcc/config/xtensa/xtensa.cc
index 709b0d52d069..66e253495211 100644
--- a/gcc/config/xtensa/xtensa.cc
+++ b/gcc/config/xtensa/xtensa.cc
@@ -4526,9 +4526,9 @@  xtensa_function_value (const_tree valtype, const_tree func ATTRIBUTE_UNUSED,
 		       bool outgoing)
 {
   return gen_rtx_REG ((INTEGRAL_TYPE_P (valtype)
-                      && TYPE_PRECISION (valtype) < BITS_PER_WORD)
-                     ? SImode : TYPE_MODE (valtype),
-                     outgoing ? GP_OUTGOING_RETURN : GP_RETURN);
+		       && TYPE_PRECISION (valtype) < BITS_PER_WORD)
+		      ? SImode : TYPE_MODE (valtype),
+		      outgoing ? GP_OUTGOING_RETURN : GP_RETURN_FIRST);
 }
 
 /* Worker function for TARGET_LIBCALL_VALUE.  */
@@ -4538,7 +4538,7 @@  xtensa_libcall_value (machine_mode mode, const_rtx fun ATTRIBUTE_UNUSED)
 {
   return gen_rtx_REG ((GET_MODE_CLASS (mode) == MODE_INT
 		       && GET_MODE_SIZE (mode) < UNITS_PER_WORD)
-		      ? SImode : mode, GP_RETURN);
+		      ? SImode : mode, GP_RETURN_FIRST);
 }
 
 /* Worker function TARGET_FUNCTION_VALUE_REGNO_P.  */
@@ -4546,7 +4546,7 @@  xtensa_libcall_value (machine_mode mode, const_rtx fun ATTRIBUTE_UNUSED)
 static bool
 xtensa_function_value_regno_p (const unsigned int regno)
 {
-  return (regno >= GP_RETURN && regno < GP_RETURN + GP_RETURN_REG_COUNT);
+  return IN_RANGE (regno, GP_RETURN_FIRST, GP_RETURN_LAST);
 }
 
 /* The static chain is passed in memory.  Provide rtx giving 'mem'
diff --git a/gcc/config/xtensa/xtensa.h b/gcc/config/xtensa/xtensa.h
index 60d3fdfbc706..a7c112b87538 100644
--- a/gcc/config/xtensa/xtensa.h
+++ b/gcc/config/xtensa/xtensa.h
@@ -474,9 +474,9 @@  enum reg_class
 
 /* Symbolic macros for the registers used to return integer, floating
    point, and values of coprocessor and user-defined modes.  */
-#define GP_RETURN (GP_REG_FIRST + 2 + WINDOW_SIZE)
+#define GP_RETURN_FIRST (GP_REG_FIRST + 2 + WINDOW_SIZE)
+#define GP_RETURN_LAST  (GP_RETURN_FIRST + 3)
 #define GP_OUTGOING_RETURN (GP_REG_FIRST + 2)
-#define GP_RETURN_REG_COUNT 4
 
 /* Symbolic macros for the first/last argument registers.  */
 #define GP_ARG_FIRST (GP_REG_FIRST + 2)