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From 234938d8b7df2f069c6cbbaff47eb2ba338ec532 Mon Sep 17 00:00:00 2001
From: Paul Iannetta <piannetta@kalrayinc.com>
Date: Mon, 4 Sep 2023 15:31:53 +0200
Subject: [PATCH] kvx: gas: fix the detection of negative powers of 2
gas/ChangeLog:
2023-09-04 Paul Iannetta <piannetta@kalrayinc.com>
* config/kvx-parse.c (get_token_class): Use the signed value.
---
gas/config/kvx-parse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gas/config/kvx-parse.c b/gas/config/kvx-parse.c
index bb51c861625..0bd6b75ef30 100644
--- a/gas/config/kvx-parse.c
+++ b/gas/config/kvx-parse.c
@@ -525,7 +525,7 @@ get_token_class (struct token_s *token, struct token_classes *classes, int insn_
: strtoull (tok + (tok[0] == '-') + (tok[0] == '+'), NULL, 0));
int64_t val = uval;
int64_t pval = val < 0 ? -uval : uval;
- int neg_power2_p = val < 0 && !(uval & (uval - 1));
+ int neg_power2_p = val < 0 && !(pval & (pval - 1));
unsigned len = pval ? 8 * sizeof (pval) - __builtin_clzll (pval) : 0;
while (class[cur].class_id != -1
&& ((unsigned) (class[cur].sz < 0
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