ubsan: m32c: left shift of negative value

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

diff --git a/cpu/ChangeLog b/cpu/ChangeLog
index b6a1e3a396ab9c61fd73725e4859c0724587a43b..3e8f019e353eab91735db1884f25dbb8cce15e85 100644 (file)
--- a/cpu/ChangeLog
+++ b/cpu/ChangeLog
@@ -1,3 +1,15 @@
+2020-01-30  Alan Modra  <amodra@gmail.com>
+
+       * m32c.cpu (f-src32-rn-unprefixed-QI): Shift before inverting.
+       (f-src32-rn-prefixed-QI, f-dst32-rn-unprefixed-QI): Likewise.
+       (f-dst32-rn-prefixed-QI): Likewise.
+       (f-dsp-32-s32): Mask before shifting left.
+       (f-dsp-48-u32, f-dsp-48-s32): Likewise.
+       (f-bitbase32-16-s11-unprefixed): Multiply signed field rather than
+       shifting left.
+       (f-bitbase32-24-s11-prefixed, f-bitbase32-24-s19-prefixed): Likewise.
+       (h-gr-SI): Mask before shifting.
+
 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 
        * bpf.cpu (define-alu-insn-un): The unary BPF instructions