ubsan: epiphany: left shift of negative value

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

diff --git a/cpu/ChangeLog b/cpu/ChangeLog
index 87cec69e4f7c608b58dabe2a6ebe79c7b88a0378..fd26cb78b4b8256e8c07b49d32637e7be5ab9e9a 100644 (file)
--- a/cpu/ChangeLog
+++ b/cpu/ChangeLog
@@ -1,3 +1,8 @@
+2019-12-11  Alan Modra  <amodra@gmail.com>
+
+       * epiphany.cpu (f-simm8, f-simm24): Use multiply rather than
+       shift left to avoid UB on left shift of negative values.
+
 2019-11-20  Jose E. Marchesi  <jose.marchesi@oracle.com>
 
        * bpf.cpu: Fix comment describing the 128-bit instruction format.