Commit 032d4da8 authored by Janne Grunau's avatar Janne Grunau
Browse files

aarch64: configure: set arch dependent features

Stack is always 16 byte aligned and clz, 64bit operations and unaligned
memory access are fast in aarch64 mode on ARMv8.
Signed-off-by: default avatarJanne Grunau <>
parent 8b411918
......@@ -1583,10 +1583,10 @@ for ext in $(filter_out mmx $ARCH_EXT_LIST_X86); do
eval ${ext}_suggest='"${ext}_external ${ext}_inline"'
aligned_stack_if_any="ppc x86"
fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
fast_clz_if_any="alpha avr32 mips ppc x86"
fast_unaligned_if_any="ppc x86"
aligned_stack_if_any="aarch64 ppc x86"
fast_64bit_if_any="aarch64 alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
fast_clz_if_any="aarch64 alpha avr32 mips ppc x86"
fast_unaligned_if_any="aarch64 ppc x86"
need_memalign="altivec neon sse"
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