mep: ubsan: mep-ibld.c:1635,1645,1652 left shift of negative value

[thirdparty/binutils-gdb.git] / cpu / ChangeLog

diff --git a/cpu/ChangeLog b/cpu/ChangeLog
index f81024848258a865ea947e6ec0477fd0e2731473..6609a05a8adcd6982a49b7997ebdd3736b93ca40 100644 (file)
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+++ b/cpu/ChangeLog
@@ -1,3 +1,9 @@
+2020-09-01  Alan Modra  <amodra@gmail.com>
+
+       * mep-core.cpu (f-8s8a2, f-12s4a2, f-17s16a2): Multiply signed
+       value by two rather than shifting left.
+       (f-24s5a2n): Similarly multiply signed f-24s5a2n-hi to extract.
+
 2020-08-26  David Faust  <david.faust@oracle.com>
 
        * bpf.cpu (arch bpf): Add xbpf mach and isas.