1 files changed, 0 insertions, 117 deletions

diff --git a/meta/recipes-devtools/gcc/gcc/0026-aarch64-Fix-loose-ldpstp-check-PR111411.patch b/meta/recipes-devtools/gcc/gcc/0026-aarch64-Fix-loose-ldpstp-check-PR111411.patch
deleted file mode 100644
index a408a98698..0000000000
--- a/meta/recipes-devtools/gcc/gcc/0026-aarch64-Fix-loose-ldpstp-check-PR111411.patch
+++ /dev/null
@@ -1,117 +0,0 @@
-From adb60dc78e0da4877747f32347cee339364775be Mon Sep 17 00:00:00 2001
-From: Richard Sandiford <richard.sandiford@arm.com>
-Date: Fri, 15 Sep 2023 09:19:14 +0100
-Subject: [PATCH] aarch64: Fix loose ldpstp check [PR111411]
-
-aarch64_operands_ok_for_ldpstp contained the code:
-
-  /* One of the memory accesses must be a mempair operand.
-     If it is not the first one, they need to be swapped by the
-     peephole.  */
-  if (!aarch64_mem_pair_operand (mem_1, GET_MODE (mem_1))
-       && !aarch64_mem_pair_operand (mem_2, GET_MODE (mem_2)))
-    return false;
-
-But the requirement isn't just that one of the accesses must be a
-valid mempair operand.  It's that the lower access must be, since
-that's the access that will be used for the instruction operand.
-
-gcc/
-        PR target/111411
-        * config/aarch64/aarch64.cc (aarch64_operands_ok_for_ldpstp): Require
-        the lower memory access to a mem-pair operand.
-
-gcc/testsuite/
-        PR target/111411
-        * gcc.dg/rtl/aarch64/pr111411.c: New test.
-
-Upstream-Status: Backport [https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=2d38f45bcca62ca0c7afef4b579f82c5c2a01610]
-Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
----
- gcc/config/aarch64/aarch64.cc               |  8 ++-
- gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c | 57 +++++++++++++++++++++
- 2 files changed, 60 insertions(+), 5 deletions(-)
- create mode 100644 gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c
-
-diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
-index 6118a3354ac..9b1f791ca8b 100644
---- a/gcc/config/aarch64/aarch64.cc
-+++ b/gcc/config/aarch64/aarch64.cc
-@@ -26154,11 +26154,9 @@ aarch64_operands_ok_for_ldpstp (rtx *operands, bool load,
-   gcc_assert (known_eq (GET_MODE_SIZE (GET_MODE (mem_1)),
-                        GET_MODE_SIZE (GET_MODE (mem_2))));
- 
--  /* One of the memory accesses must be a mempair operand.
--     If it is not the first one, they need to be swapped by the
--     peephole.  */
--  if (!aarch64_mem_pair_operand (mem_1, GET_MODE (mem_1))
--       && !aarch64_mem_pair_operand (mem_2, GET_MODE (mem_2)))
-+  /* The lower memory access must be a mem-pair operand.  */
-+  rtx lower_mem = reversed ? mem_2 : mem_1;
-+  if (!aarch64_mem_pair_operand (lower_mem, GET_MODE (lower_mem)))
-     return false;
- 
-   if (REG_P (reg_1) && FP_REGNUM_P (REGNO (reg_1)))
-diff --git a/gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c b/gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c
-new file mode 100644
-index 00000000000..ad07e9c6c89
---- /dev/null
-+++ b/gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c
-@@ -0,0 +1,57 @@
-+/* { dg-do compile { target aarch64*-*-* } } */
-+/* { dg-require-effective-target lp64 } */
-+/* { dg-options "-O -fdisable-rtl-postreload -fpeephole2 -fno-schedule-fusion" } */
-+
-+extern int data[];
-+
-+void __RTL (startwith ("ira")) foo (void *ptr)
-+{
-+  (function "foo"
-+    (param "ptr"
-+      (DECL_RTL (reg/v:DI <0> [ ptr ]))
-+      (DECL_RTL_INCOMING (reg/v:DI x0 [ ptr ]))
-+    ) ;; param "ptr"
-+    (insn-chain
-+      (block 2
-+       (edge-from entry (flags "FALLTHRU"))
-+       (cnote 3 [bb 2] NOTE_INSN_BASIC_BLOCK)
-+       (insn 4 (set (reg:DI <0>) (reg:DI x0)))
-+       (insn 5 (set (reg:DI <1>)
-+                    (plus:DI (reg:DI <0>) (const_int 768))))
-+       (insn 6 (set (mem:SI (plus:DI (reg:DI <0>)
-+                                     (const_int 508)) [1 &data+508 S4 A4])
-+                    (const_int 0)))
-+       (insn 7 (set (mem:SI (plus:DI (reg:DI <1>)
-+                                     (const_int -256)) [1 &data+512 S4 A4])
-+                    (const_int 0)))
-+       (edge-to exit (flags "FALLTHRU"))
-+      ) ;; block 2
-+    ) ;; insn-chain
-+  ) ;; function
-+}
-+
-+void __RTL (startwith ("ira")) bar (void *ptr)
-+{
-+  (function "bar"
-+    (param "ptr"
-+      (DECL_RTL (reg/v:DI <0> [ ptr ]))
-+      (DECL_RTL_INCOMING (reg/v:DI x0 [ ptr ]))
-+    ) ;; param "ptr"
-+    (insn-chain
-+      (block 2
-+       (edge-from entry (flags "FALLTHRU"))
-+       (cnote 3 [bb 2] NOTE_INSN_BASIC_BLOCK)
-+       (insn 4 (set (reg:DI <0>) (reg:DI x0)))
-+       (insn 5 (set (reg:DI <1>)
-+                    (plus:DI (reg:DI <0>) (const_int 768))))
-+       (insn 6 (set (mem:SI (plus:DI (reg:DI <1>)
-+                                     (const_int -256)) [1 &data+512 S4 A4])
-+                    (const_int 0)))
-+       (insn 7 (set (mem:SI (plus:DI (reg:DI <0>)
-+                                     (const_int 508)) [1 &data+508 S4 A4])
-+                    (const_int 0)))
-+       (edge-to exit (flags "FALLTHRU"))
-+      ) ;; block 2
-+    ) ;; insn-chain
-+  ) ;; function
-+}