Bug#1142039: gcc-snapshot: Please add patch to enable LRA by default on m68k

[John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>]

Source: gcc-snapshot
Version: 1:20260705-1
Severity: normal
Tags: patch
X-Debbugs-Cc: debian-68k@lists.debian.org
User: debian-68k@lists.debian.org
Usertags: m68k

Hi,

after one of the last show stoppers for switching the m68k backend to the new
LRA register allocator was resolved yesterday [1], I think we should finally
take the leap now and enable LRA on m68k.

The attached patch does exactly that and applies against the gcc-snapshot
package cleanly.

Can you please include it for the next gcc-snapshot upload?

Thanks,
Adrian

> [1] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=d9d70a5fbbe25ddbed66c05b9ec04fe97a23059f

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: :' :  Debian Developer
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From: John Paul Adrian Glaubitz <glaubitz@esk.arch.suse.de>
Date: Wed, 25 Feb 2026 19:55:38 +0100
Subject: [PATCH] m68k: Enable LRA by default

---
 gcc/config/m68k/m68k.opt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gcc/config/m68k/m68k.opt b/src/gcc/config/m68k/m68k.opt
index 7558ce1b9c7..a3467664a12 100644
--- a/src/gcc/config/m68k/m68k.opt
+++ b/src/gcc/config/m68k/m68k.opt
@@ -147,7 +147,7 @@ Target RejectNegative Mask(LONG_JUMP_TABLE_OFFSETS)
 Use 32-bit offsets in jump tables rather than 16-bit offsets.
 
 mlra
-Target Var(m68k_lra_p) Undocumented
+Target Var(m68k_lra_p) Init(1) Save
 Use LRA for reload instead of the old reload framework.  This option is
 experimental, and it may be removed in future versions of the compiler.
 
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2.53.0