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-rw-r--r--gas/config/tc-i386.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 17398ee..80b7098 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -5793,7 +5793,7 @@ optimize_imm (void)
This allows a 16-bit operand such as $0xffe0 to
be recognised as within Imm8S range. */
if ((i.types[op].bitfield.imm16)
- && (i.op[op].imms->X_add_number & ~(offsetT) 0xffff) == 0)
+ && fits_in_unsigned_word (i.op[op].imms->X_add_number))
{
i.op[op].imms->X_add_number = ((i.op[op].imms->X_add_number
^ 0x8000) - 0x8000);
@@ -5801,8 +5801,7 @@ optimize_imm (void)
#ifdef BFD64
/* Store 32-bit immediate in 64-bit for 64-bit BFD. */
if ((i.types[op].bitfield.imm32)
- && ((i.op[op].imms->X_add_number & ~(((offsetT) 2 << 31) - 1))
- == 0))
+ && fits_in_unsigned_long (i.op[op].imms->X_add_number))
{
i.op[op].imms->X_add_number = ((i.op[op].imms->X_add_number
^ ((offsetT) 1 << 31))