[4/6] Add handler for more i386_cpu_flags
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Commit Message
From: Kong Lingling <lingling.kong@intel.com>
gas/ChangeLog:
* config/tc-i386.c (cpu_flags_all_zero): Add new ARRAY_SIZE handle.
(cpu_flags_equal): Ditto.
(cpu_flags_and): Ditto.
(cpu_flags_or): Ditto.
(cpu_flags_and_not): Ditto.
---
gas/config/tc-i386.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
Comments
On Sun, Oct 30, 2022 at 8:07 PM Haochen Jiang <haochen.jiang@intel.com> wrote:
>
> From: Kong Lingling <lingling.kong@intel.com>
>
> gas/ChangeLog:
>
> * config/tc-i386.c (cpu_flags_all_zero): Add new ARRAY_SIZE handle.
> (cpu_flags_equal): Ditto.
> (cpu_flags_and): Ditto.
> (cpu_flags_or): Ditto.
> (cpu_flags_and_not): Ditto.
> ---
> gas/config/tc-i386.c | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
> index 9c0f86ac3d..99d1a4cfec 100644
> --- a/gas/config/tc-i386.c
> +++ b/gas/config/tc-i386.c
> @@ -1619,6 +1619,10 @@ cpu_flags_all_zero (const union i386_cpu_flags *x)
> {
> switch (ARRAY_SIZE(x->array))
> {
> + case 5:
> + if (x->array[4])
> + return 0;
> + /* Fall through. */
> case 4:
> if (x->array[3])
> return 0;
> @@ -1644,6 +1648,10 @@ cpu_flags_equal (const union i386_cpu_flags *x,
> {
> switch (ARRAY_SIZE(x->array))
> {
> + case 5:
> + if (x->array[4] != y->array[4])
> + return 0;
> + /* Fall through. */
> case 4:
> if (x->array[3] != y->array[3])
> return 0;
> @@ -1676,6 +1684,9 @@ cpu_flags_and (i386_cpu_flags x, i386_cpu_flags y)
> {
> switch (ARRAY_SIZE (x.array))
> {
> + case 5:
> + x.array [4] &= y.array [4];
> + /* Fall through. */
> case 4:
> x.array [3] &= y.array [3];
> /* Fall through. */
> @@ -1699,6 +1710,9 @@ cpu_flags_or (i386_cpu_flags x, i386_cpu_flags y)
> {
> switch (ARRAY_SIZE (x.array))
> {
> + case 5:
> + x.array [4] |= y.array [4];
> + /* Fall through. */
> case 4:
> x.array [3] |= y.array [3];
> /* Fall through. */
> @@ -1722,6 +1736,9 @@ cpu_flags_and_not (i386_cpu_flags x, i386_cpu_flags y)
> {
> switch (ARRAY_SIZE (x.array))
> {
> + case 5:
> + x.array [4] &= ~y.array [4];
> + /* Fall through. */
> case 4:
> x.array [3] &= ~y.array [3];
> /* Fall through. */
> --
> 2.18.1
>
OK.
Thanks.
@@ -1619,6 +1619,10 @@ cpu_flags_all_zero (const union i386_cpu_flags *x)
{
switch (ARRAY_SIZE(x->array))
{
+ case 5:
+ if (x->array[4])
+ return 0;
+ /* Fall through. */
case 4:
if (x->array[3])
return 0;
@@ -1644,6 +1648,10 @@ cpu_flags_equal (const union i386_cpu_flags *x,
{
switch (ARRAY_SIZE(x->array))
{
+ case 5:
+ if (x->array[4] != y->array[4])
+ return 0;
+ /* Fall through. */
case 4:
if (x->array[3] != y->array[3])
return 0;
@@ -1676,6 +1684,9 @@ cpu_flags_and (i386_cpu_flags x, i386_cpu_flags y)
{
switch (ARRAY_SIZE (x.array))
{
+ case 5:
+ x.array [4] &= y.array [4];
+ /* Fall through. */
case 4:
x.array [3] &= y.array [3];
/* Fall through. */
@@ -1699,6 +1710,9 @@ cpu_flags_or (i386_cpu_flags x, i386_cpu_flags y)
{
switch (ARRAY_SIZE (x.array))
{
+ case 5:
+ x.array [4] |= y.array [4];
+ /* Fall through. */
case 4:
x.array [3] |= y.array [3];
/* Fall through. */
@@ -1722,6 +1736,9 @@ cpu_flags_and_not (i386_cpu_flags x, i386_cpu_flags y)
{
switch (ARRAY_SIZE (x.array))
{
+ case 5:
+ x.array [4] &= ~y.array [4];
+ /* Fall through. */
case 4:
x.array [3] &= ~y.array [3];
/* Fall through. */