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| author | makise-homura <akemi_homura@kurisa.ch> | 2021-09-30 21:34:57 +0300 |
|---|---|---|
| committer | makise-homura <akemi_homura@kurisa.ch> | 2021-09-30 23:19:44 +0300 |
| commit | 77c237d21943363ebe17b9fefe5ef1e62fa374a1 (patch) | |
| tree | 2997012933f912f68932e729f94a0312bc7e255c /Utilities/cmzstd | |
| parent | 89d134c61d4cc78bfb9585c80144ce2acae14cfa (diff) | |
| download | cmake-77c237d21943363ebe17b9fefe5ef1e62fa374a1.tar.gz | |
zstd: Fix incorrect pragma error on LCC compiler
LCC (Elbrus C Compiler) doesn't understand some of
GCC pragmas, despite of declaring itself GCC-aware.
The pragma of subject is the one that forbids vectorizing.
Actually, LCC don't vectorize anything unless explicitly
said to, so this pragma may be safely omitted and thus
not cause an error. This patch does this.
Diffstat (limited to 'Utilities/cmzstd')
| -rw-r--r-- | Utilities/cmzstd/lib/common/compiler.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Utilities/cmzstd/lib/common/compiler.h b/Utilities/cmzstd/lib/common/compiler.h index 95e9483521..1b864eaeeb 100644 --- a/Utilities/cmzstd/lib/common/compiler.h +++ b/Utilities/cmzstd/lib/common/compiler.h @@ -139,7 +139,7 @@ /* vectorization * older GCC (pre gcc-4.3 picked as the cutoff) uses a different syntax */ -#if !defined(__INTEL_COMPILER) && !defined(__clang__) && defined(__GNUC__) +#if !defined(__INTEL_COMPILER) && !defined(__clang__) && !defined(__LCC__) && defined(__GNUC__) # if (__GNUC__ == 4 && __GNUC_MINOR__ > 3) || (__GNUC__ >= 5) # define DONT_VECTORIZE __attribute__((optimize("no-tree-vectorize"))) # else |