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[Bug lto/63607] run fail with -flto -mfloat-abi=softfp for armeb-linux-gnueabi-gcc
- From: "ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 16 Jan 2015 15:50:39 +0000
- Subject: [Bug lto/63607] run fail with -flto -mfloat-abi=softfp for armeb-linux-gnueabi-gcc
- Auto-submitted: auto-generated
- References: <bug-63607-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63607
Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |ramana at gcc dot gnu.org
--- Comment #3 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
(In reply to Fei Yang from comment #2)
> (In reply to Richard Biener from comment #1)
> > Is -mfloat-abi=softfp properly used at LTO stage?
>
> It seems that -mfloat-abi=softfp is here for lto1:
>
> /home/lxr/install/bin/../lib/gcc/../../libexec/gcc/armeb-linux-gnueabi/4.7.
> 1/lto1 -quiet -dumpdir ./ -dumpbase 1.wpa -mfloat-abi=softfp -march=armv7-a
> -mtls-dialect=gnu -mfloat-abi=softfp -march=armv7-a -mtls-dialect=gnu
> -auxbase cc9cih7t -O2 -version -fltrans-output-list=/tmp/ccZqlDqA.ltrans.out
> -fwpa -fresolution=/tmp/ccUnDlh3.res @/tmp/ccSi9hcz
Can you check if it occurs with 4.8 , 4.9 or trunk today ? I don't really have
a big endian environment setup to reproduce this easily enough.