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[Bug binutils/20667] [libopcodes][Aarch64] IC ivau omits register operan
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From: |
jiwang at gcc dot gnu.org |
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Subject: |
[Bug binutils/20667] [libopcodes][Aarch64] IC ivau omits register operand if it's the zero register |
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Date: |
Fri, 07 Oct 2016 10:01:24 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=20667
Jiong Wang <jiwang at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from Jiong Wang <jiwang at gcc dot gnu.org> ---
I fixed the disassembler instead of assembler, besides the reason given at
https://sourceware.org/ml/binutils/2016-10/msg00054.html, also because of
* We are testing the rejection of "ic ivau" in one existed testcase.
* These instructions are cache line invalidation related, let the user always
specify the input address explicitly seems reasonable to prevent some careless
& silent bugs.
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