https://bugs.llvm.org/show_bug.cgi?id=43341
Ranjeet Singh <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
CC| |[email protected]
Resolution|--- |FIXED
--- Comment #7 from Ranjeet Singh <[email protected]> ---
It was mentioned in https://reviews.llvm.org/D61717 that there were still bugs
in arm_neon.h when compiling with -flax-vector-conversions=none/integer for a
certain target string 'arm64-linux-gnu':
to reproduce the errors run:
echo '#include <arm_neon.h>' | clang -target arm64-linux-gnu -arch +neon
-fsyntax-only -x c - -fno-lax-vector-conversions
however this was only happening because clang was looking for headers on the
users path in /usr if you add the option -ffreestanding to make it use
clang/llvm's library headers then the issue goes away. Also Richard noticed
that the target was missing from the arm-neon-header.c testcase so I've added
it https://reviews.llvm.org/D61717.
I don't think there are anymore issues around this area with compiling
arm_neon.h with -flax-vector-conversions turned off so resolving this issue as
fixed.
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