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Merge commit '59cee42d7d22530e66a155305389e29679b11f78'

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* commit '59cee42d7d22530e66a155305389e29679b11f78':
  arm: Check for the .arch directive in configure

Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2017-10-30 20:04:46 -03:00
commit 71bf534dd6
2 changed files with 6 additions and 0 deletions
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4
configure vendored
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@ -2052,6 +2052,7 @@ SYSTEM_FUNCS="
"
TOOLCHAIN_FEATURES="
as_arch_directive
as_dn_directive
as_fpu_directive
as_func
@ -5523,6 +5524,9 @@ EOF
check_inline_asm asm_mod_q '"add r0, %Q0, %R0" :: "r"((long long)0)'
check_as <<EOF && enable as_arch_directive
.arch armv7-a
EOF
check_as <<EOF && enable as_dn_directive
ra .dn d0.i16
.unreq ra

2
libavutil/arm/asm.S
View File

@ -46,6 +46,7 @@
# define FPU @
#endif
#if HAVE_AS_ARCH_DIRECTIVE
#if HAVE_NEON
.arch armv7-a
#elif HAVE_ARMV6T2
@ -55,6 +56,7 @@
#elif HAVE_ARMV5TE
.arch armv5te
#endif
#endif
#if HAVE_AS_OBJECT_ARCH
ELF .object_arch armv4
#endif