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Disable ALIGNED_STACK with icc 10 or prior on x86_32

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Originally committed as revision 25152 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2010-09-21 17:57:17 +00:00
parent 59782b828b
commit bdefad7366
1 changed files with 6 additions and 1 deletions
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7
configure vendored
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@ -1840,6 +1840,7 @@ elif $cc --version 2>/dev/null | grep -q Intel; then
cc_type=icc
cc_version="AV_STRINGIFY(__INTEL_COMPILER)"
cc_ident=$($cc --version | head -n1)
icc_version=$($cc -dumpversion)
CC_DEPFLAGS='-MMD'
AS_DEPFLAGS='-MMD'
speed_cflags='-O3'
@ -2900,7 +2901,11 @@ if enabled icc; then
check_ldflags -march=$cpu
# icc 11.0 and 11.1 work with ebp_available, but don't pass the test
enable ebp_available
enabled x86_32 && check_cflags -falign-stack=maintain-16-byte
if enabled x86_32; then
test ${icc_version%%.*} -ge 11 && \
check_cflags -falign-stack=maintain-16-byte || \
disable aligned_stack
fi
elif enabled ccc; then
# disable some annoying warnings
add_cflags -msg_disable cvtu32to64