gcc: move patches around

toolchain/gcc/patches/8.3.0/0001-xtensa-backport-fix-for-PR-target-90922.patch

@@ -1,43 +0,0 @@
-From a592242578e573778241cae6d3928c064dcdfda4 Mon Sep 17 00:00:00 2001
-From: jcmvbkbc <jcmvbkbc@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Tue, 18 Jun 2019 22:19:12 +0000
-Subject: [PATCH] xtensa: fix for PR target/90922
-
-Stack pointer adjustment code in prologue missed a case of no
-callee-saved registers and a stack frame size bigger than 128 bytes.
-Handle that case.
-
-This fixes the following gcc tests with call0 ABI:
-  gcc.c-torture/execute/stdarg-2.c
-  gcc.dg/torture/pr55882.c
-  gcc.dg/torture/pr57569.c
-
-gcc/
-2019-06-18  Max Filippov  <jcmvbkbc@gmail.com>
-
-	* config/xtensa/xtensa.c (xtensa_expand_prologue): Add stack
-	pointer adjustment for the case of no callee-saved registers and
-	stack frame bigger than 128 bytes.
-
-Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
----
- gcc/config/xtensa/xtensa.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
-index 19bd616d67f6..ee5612441e25 100644
---- a/gcc/config/xtensa/xtensa.c
-+++ b/gcc/config/xtensa/xtensa.c
-@@ -2862,7 +2862,8 @@ xtensa_expand_prologue (void)
- 			    gen_rtx_SET (mem, reg));
- 	    }
- 	}
--      if (total_size > 1024)
-+      if (total_size > 1024
-+	  || (!callee_save_size && total_size > 128))
- 	{
- 	  rtx tmp_reg = gen_rtx_REG (Pmode, A9_REG);
- 	  emit_move_insn (tmp_reg, GEN_INT (total_size -
--- 
-2.11.0
-