diff options
Diffstat (limited to 'gas/read.c')
| -rw-r--r-- | gas/read.c | 11 |
1 files changed, 2 insertions, 9 deletions
@@ -4505,24 +4505,19 @@ emit_expr_with_reloc (expressionS *exp, valueT get; valueT use; valueT mask; - valueT hibit; valueT unmask; /* JF << of >= number of bits in the object is undefined. In particular SPARC (Sun 4) has problems. */ if (nbytes >= sizeof (valueT)) { + know (nbytes == sizeof (valueT)); mask = 0; - if (nbytes > sizeof (valueT)) - hibit = 0; - else - hibit = (valueT) 1 << (nbytes * BITS_PER_CHAR - 1); } else { /* Don't store these bits. */ mask = ~(valueT) 0 << (BITS_PER_CHAR * nbytes); - hibit = (valueT) 1 << (nbytes * BITS_PER_CHAR - 1); } unmask = ~mask; /* Do store these bits. */ @@ -4534,9 +4529,7 @@ emit_expr_with_reloc (expressionS *exp, get = exp->X_add_number; use = get & unmask; - if ((get & mask) != 0 - && ((get & mask) != mask - || (get & hibit) == 0)) + if ((get & mask) != 0 && (-get & mask) != 0) { /* Leading bits contain both 0s & 1s. */ as_warn (_("value 0x%" BFD_VMA_FMT "x truncated to 0x%" BFD_VMA_FMT "x"), |