ubsan: *-ibld.c

[thirdparty/binutils-gdb.git] / opcodes / mt-ibld.c

diff --git a/opcodes/mt-ibld.c b/opcodes/mt-ibld.c
index 924fc90cf77c2d4bd4e15d81c8a990792c20bec4..bd8b545833f159c54231df51fa1a857964609aa4 100644 (file)
--- a/opcodes/mt-ibld.c
+++ b/opcodes/mt-ibld.c
@@ -155,7 +155,7 @@ insert_normal (CGEN_CPU_DESC cd,
   /* Ensure VALUE will fit.  */
   if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT))
     {
-      long minval = - (1L << (length - 1));
+      long minval = - (1UL << (length - 1));
       unsigned long maxval = mask;
 
       if ((value > 0 && (unsigned long) value > maxval)
@@ -193,8 +193,8 @@ insert_normal (CGEN_CPU_DESC cd,
     {
       if (! cgen_signed_overflow_ok_p (cd))
        {
-         long minval = - (1L << (length - 1));
-         long maxval =   (1L << (length - 1)) - 1;
+         long minval = - (1UL << (length - 1));
+         long maxval =   (1UL << (length - 1)) - 1;
 
          if (value < minval || value > maxval)
            {
@@ -498,7 +498,7 @@ extract_normal (CGEN_CPU_DESC cd,
   value &= mask;
   /* sign extend? */
   if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
-      && (value & (1L << (length - 1))))
+      && (value & (1UL << (length - 1))))
     value |= ~mask;
 
   *valuep = value;