From: Alexandre Oliva <oliva@adacore.com>
Date: Thu, 29 Dec 2022 17:33:00 +0000 (-0300)
Subject: lto: drop dummy partition mapping
X-Git-Tag: basepoints/gcc-14~2280
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d40144cb4b19c2de4470b699e7bb3a6232ab425;p=thirdparty%2Fgcc.git

lto: drop dummy partition mapping

When adding a catch-all partition, we map NULL to it.  That mapping is
ineffective and unnecessary.  Drop it.


for  gcc/lto/ChangeLog

	* lto-partition.cc (lto_1_to_1_map): Drop NULL partition
	mapping.
---

diff --git a/gcc/lto/lto-partition.cc b/gcc/lto/lto-partition.cc
index ebb9c3abe128..654d67f272e9 100644
--- a/gcc/lto/lto-partition.cc
+++ b/gcc/lto/lto-partition.cc
@@ -333,7 +333,6 @@ lto_1_to_1_map (void)
       else
 	{
 	  partition = new_partition ("");
-	  pmap.put (NULL, partition);
 	  npartitions++;
 	}