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riscv-gcc-1
Commit 49a2e5b2 by Doug Evans
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* function.c (aggregate_value_p): Return 1 if TREE_ADDRESSABLE. 

From-SVN: r11957
parent 4dabb379
Showing with 4 additions and 0 deletions
gcc/function.c
...@@ -3192,6 +3192,10 @@ aggregate_value_p (exp) ...@@ -3192,6 +3192,10 @@ aggregate_value_p (exp)
if (RETURN_IN_MEMORY (type)) if (RETURN_IN_MEMORY (type))
return 1; return 1;
/* Types that are TREE_ADDRESSABLE must be contructed in memory,
and thus can't be returned in registers. */
if (TREE_ADDRESSABLE (type))
return 1;
if (flag_pcc_struct_return && AGGREGATE_TYPE_P (type)) if (flag_pcc_struct_return && AGGREGATE_TYPE_P (type))
return 1; return 1;
/* Make sure we have suitable call-clobbered regs to return /* Make sure we have suitable call-clobbered regs to return
......
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