Merge pull request #2725 from makise-homura/mcst-lcc-support

Add support for MCST LCC compiler
facebook · Jul 14, 2021 · b18febe · b18febe
2 parents b3e372c + 3cd085c
commit b18febe
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/lib/common/compiler.h b/lib/common/compiler.h
@@ -150,8 +150,9 @@
 }
 
 /* vectorization
- * older GCC (pre gcc-4.3 picked as the cutoff) uses a different syntax */
-#if !defined(__INTEL_COMPILER) && !defined(__clang__) && defined(__GNUC__)
+ * older GCC (pre gcc-4.3 picked as the cutoff) uses a different syntax,
+ * and some compilers, like Intel ICC and MCST LCC, do not support it at all. */
+#if !defined(__INTEL_COMPILER) && !defined(__clang__) && defined(__GNUC__) && !defined(__LCC__)
 #  if (__GNUC__ == 4 && __GNUC_MINOR__ > 3) || (__GNUC__ >= 5)
 #    define DONT_VECTORIZE __attribute__((optimize("no-tree-vectorize")))
 #  else

diff --git a/programs/zstdcli.c b/programs/zstdcli.c
@@ -741,7 +741,7 @@ typedef enum { zom_compress, zom_decompress, zom_test, zom_bench, zom_train, zom
 # define MAXCLEVEL  ZSTD_maxCLevel()
 #endif
 
-int main(int const argCount, const char* argv[])
+int main(int argCount, const char* argv[])
 {
     int argNb,
         followLinks = 0,