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configure: arm: set fast_clz and fast_unaligned in cpuflags section 

These are properties of the targeted core and do not depend on
specific assembly support in the toolchain which if missing will
render the controlling options here disabled.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2012-12-03 21:47:17 +00:00
parent 1234c66a31
commit f0fe245bc3
1 changed files with 7 additions and 2 deletions
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9
configure vendored
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@ -1419,8 +1419,8 @@ done
aligned_stack_if_any="ppc x86"
fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
fast_clz_if_any="alpha armv5te avr32 mips ppc x86"
fast_unaligned_if_any="armv6 ppc x86"
fast_clz_if_any="alpha avr32 mips ppc x86"
fast_unaligned_if_any="ppc x86"
inline_asm_deps="!tms470"
need_memalign="altivec neon sse"
@ -2591,6 +2591,11 @@ elif enabled arm; then
;;
esac
case "$subarch" in
armv5t*) enable fast_clz ;;
armv[6-8]*) enable fast_clz fast_unaligned ;;
esac
elif enabled avr32; then
case $cpu in