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ffa5657a2b
Summary:
Prevent an issue where a diagnostic is reported multiple times by bailing out with a ParseFail if an invalid SVE register element qualifier/suffix is specified, for example:
<stdin>:10:18: error: invalid sve vector kind qualifier
add z20.h, z2.h, z31.x
^
<stdin>:10:18: error: invalid sve vector kind qualifier
add z20.h, z2.h, z31.x
...
<stdin>:10:18: error: invalid sve vector kind qualifier
add z20.h, z2.h, z31.x
^
Reviewers: fhahn, rengolin
Reviewed By: rengolin
Subscribers: aemerson, javed.absar, tschuett, llvm-commits, kristof.beyls
Differential Revision: https://reviews.llvm.org/D39894
llvm-svn: 318297
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