Add missing decay derived (JuliaLang#41126)

Fixes JuliaLang#41124, this was forgotten in JuliaLang#40935.
Liozou · Jun 8, 2021 · 9ac4fe7 · 9ac4fe7
1 parent 47c7f91
commit 9ac4fe7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ccall.cpp b/src/ccall.cpp
@@ -1714,7 +1714,7 @@ static jl_cgval_t emit_ccall(jl_codectx_t &ctx, jl_value_t **args, size_t nargs)
  if (val.typ == (jl_value_t*)jl_symbol_type) {
  JL_GC_POP();
  const int hash_offset = offsetof(jl_sym_t, hash);
- Value *ph1 = emit_bitcast(ctx, boxed(ctx, val), T_psize);
+ Value *ph1 = emit_bitcast(ctx, decay_derived(ctx, boxed(ctx, val)), T_psize);
  Value *ph2 = ctx.builder.CreateInBoundsGEP(ph1, ConstantInt::get(T_size, hash_offset / sizeof(size_t)));
  LoadInst *hashval = ctx.builder.CreateAlignedLoad(ph2, Align(sizeof(size_t)));
  tbaa_decorate(tbaa_const, hashval);