So the problem here is the 2 functions check_cpu and check_arch use
the wrong variable to check if an alias is valid for that cpu/arch.
check_cpu uses cpu_optaliases instead of cpu_opt_alias. cpu_optaliases
is an array of index'ed by the cpuname that contains all of the valid aliases
for that cpu but cpu_opt_alias is an double index array which is index'ed
by cpuname and the alias which provides what is the alias for that option.
Similar thing happens for check_arch and arch_optaliases vs arch_optaliases.
Tested by running:
```
awk -f config/arm/parsecpu.awk -v cmd="chkarch armv7-a+simd"
config/arm/arm-cpus.in
awk -f config/arm/parsecpu.awk -v cmd="chkarch armv7-a+neon"
config/arm/arm-cpus.in
awk -f config/arm/parsecpu.awk -v cmd="chkarch armv7-a+neon-vfpv3"
config/arm/arm-cpus.in
```
And they don't return error back.
gcc/ChangeLog:
PR target/113030
* config/arm/parsecpu.awk (check_cpu): Use cpu_opt_alias
instead of cpu_optaliases.
(check_arch): Use arch_opt_alias instead of arch_optaliases.
Signed-off-by: Andrew Pinski <[email protected]>
---
gcc/config/arm/parsecpu.awk | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/arm/parsecpu.awk b/gcc/config/arm/parsecpu.awk
index ddd4f3b440a..384462bdb5b 100644
--- a/gcc/config/arm/parsecpu.awk
+++ b/gcc/config/arm/parsecpu.awk
@@ -529,7 +529,7 @@ function check_cpu (name) {
for (n = 2; n <= exts; n++) {
if (!((cpu_name, extensions[n]) in cpu_opt_remove) \
- && !((cpu_name, extensions[n]) in cpu_optaliases)) {
+ && !((cpu_name, extensions[n]) in cpu_opt_alias)) {
return "error"
}
}
@@ -552,7 +552,7 @@ function check_arch (name) {
for (n = 2; n <= exts; n++) {
if (!((extensions[1], extensions[n]) in arch_opt_remove) \
- && !((extensions[1], extensions[n]) in arch_optaliases)) {
+ && !((extensions[1], extensions[n]) in arch_opt_alias)) {
return "error"
}
}
--
2.39.3
