Workaround compiler error on GCC10 on AArch64 (JuliaLang#37481)

Ref https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96990
tekverkp · Sep 13, 2020 · f28defc · f28defc
1 parent f2e70d9
commit f28defc
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/ccalltest.c b/src/ccalltest.c
@@ -856,7 +856,9 @@ typedef struct {
 
 JL_DLLEXPORT struct_aa64_3 test_aa64_vec_2(struct_aa64_3 v1, struct_aa64_4 v2)
 {
- struct_aa64_3 x = {v1.v1 + vmovn_s16(v2.v1), v1.v2 - v2.v2};
+ // The cast below is to workaround GCC issue.
+ // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96990
+ struct_aa64_3 x = {(int8x8_t)(v1.v1 + vmovn_s16(v2.v1)), (float32x2_t)(v1.v2 - v2.v2)};
  return x;
 }