diff mbox series

[COMMITTED,4/4] xtensa: Generate density instructions in set_frame_ptr

Message ID 20221227154404.111654-4-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.md (set_frame_ptr): Fix to reflect
	TARGET_DENSITY.
---
 gcc/config/xtensa/xtensa.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/gcc/config/xtensa/xtensa.md b/gcc/config/xtensa/xtensa.md
index a77d3285bad1..e72fd9ac3f61 100644
--- a/gcc/config/xtensa/xtensa.md
+++ b/gcc/config/xtensa/xtensa.md
@@ -2562,12 +2562,15 @@ 
   ""
 {
   if (frame_pointer_needed)
-    return "mov\ta7, sp";
+    return (TARGET_DENSITY ? "mov.n\ta7, sp" : "mov\ta7, sp");
   return "";
 }
   [(set_attr "type"	"move")
    (set_attr "mode"	"SI")
-   (set_attr "length"	"3")])
+   (set (attr "length")
+	(if_then_else (match_test "TARGET_DENSITY")
+		      (const_int 2)
+		      (const_int 3)))])
 
 ;; Post-reload splitter to remove fp assignment when it's not needed.
 (define_split