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Stopgap fix for gcc platforms.

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Our in-tree gcc doesn't have a no-tree-vectorize optimization knob, so we get a
warning that it's unused. This causes the build to fail on all our gcc platforms.
Add a quick version check as a stop-gap measure to get CI building again.
This commit is contained in:
Warner Losh 2019-08-08 20:09:36 +00:00
parent 6b1bc6f7dd
commit 5e34c4c505
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=350778
1 changed files with 1 additions and 1 deletions
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2
sys/contrib/zstd/lib/common/compiler.h
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@ -128,7 +128,7 @@
}
/* vectorization */
#if !defined(__clang__) && defined(__GNUC__)
#if !defined(__clang__) && defined(__GNUC__) && __GNUC__ > 5
# define DONT_VECTORIZE __attribute__((optimize("no-tree-vectorize")))
#else
# define DONT_VECTORIZE