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Taken from https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=260158
--- gcc-8-branch/gcc/config/arm/arm-cpus.in 2018/05/11 09:28:10 260157
+++ gcc-8-branch/gcc/config/arm/arm-cpus.in 2018/05/11 09:30:49 260158
@@ -446,6 +446,8 @@
isa ARMv6m
end arch armv6-m
+# This is now equivalent to armv6-m, but we keep it because some
+# versions of GAS still distinguish between the two.
begin arch armv6s-m
tune for cortex-m1
base 6M
@@ -1168,21 +1170,21 @@
begin cpu cortex-m1
cname cortexm1
tune flags LDSCHED
- architecture armv6-m
+ architecture armv6s-m
costs v6m
end cpu cortex-m1
begin cpu cortex-m0
cname cortexm0
tune flags LDSCHED
- architecture armv6-m
+ architecture armv6s-m
costs v6m
end cpu cortex-m0
begin cpu cortex-m0plus
cname cortexm0plus
tune flags LDSCHED
- architecture armv6-m
+ architecture armv6s-m
costs v6m
end cpu cortex-m0plus
@@ -1192,7 +1194,7 @@
cname cortexm1smallmultiply
tune for cortex-m1
tune flags LDSCHED SMALLMUL
- architecture armv6-m
+ architecture armv6s-m
costs v6m
end cpu cortex-m1.small-multiply
@@ -1200,7 +1202,7 @@
cname cortexm0smallmultiply
tune for cortex-m0
tune flags LDSCHED SMALLMUL
- architecture armv6-m
+ architecture armv6s-m
costs v6m
end cpu cortex-m0.small-multiply
@@ -1208,7 +1210,7 @@
cname cortexm0plussmallmultiply
tune for cortex-m0plus
tune flags LDSCHED SMALLMUL
- architecture armv6-m
+ architecture armv6s-m
costs v6m
end cpu cortex-m0plus.small-multiply
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