From: rearnsha <rearnsha@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 9 Nov 2018 17:28:57 +0000 (+0000)
Subject: arm - minor cleanups for CPU alias support
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d2bdcd52c42a410da3b05eea1f0a9ed3426da9d7;p=thirdparty%2Fgcc.git

arm - minor cleanups for CPU alias support

A couple of very minor issues with the new support for CPU
aliases.

	* config/arm/parsecpu.awk (/alias/): Tighten invisible alias
	matching criteria.  Remove unused array initializer.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@265978 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a130c97fe462..49f3e3839012 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-11-09  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/parsecpu.awk (/alias/): Tighten invisible alias
+	matching criteria.  Remove unused array initializer.
+
 2018-11-09  Bill Schmidt  <wschmidt@linux.ibm.com>
 	    Jinsong Ji  <jji@us.ibm.com>
 
diff --git a/gcc/config/arm/parsecpu.awk b/gcc/config/arm/parsecpu.awk
index ba2dee5fdcb4..87411847ec67 100644
--- a/gcc/config/arm/parsecpu.awk
+++ b/gcc/config/arm/parsecpu.awk
@@ -684,7 +684,7 @@ BEGIN {
     for (n = 2; n <= alias_count; n++) {
 	visible = "true"
 	alias = $n
-	if (alias ~ /!.*/) {
+	if (alias ~ /^!.*/) {
 	    visible = "false"
 	    gsub(/^!/, "", alias)
 	}
@@ -700,7 +700,6 @@ BEGIN {
 	}
 	cpu_all_aliases[alias] = cpu_name
     }
-    cpu_has_alias[cpu_name] = 1
     parse_ok = 1
 }