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riscv-gcc-1
Commit 3c967567 by Richard Kenner
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(signed_or_unsigned_type): If already right signedness, return. 

From-SVN: r13055
parent ef9d910b
Showing with 2 additions and 1 deletions
gcc/c-typeck.c
...@@ -776,7 +776,8 @@ signed_or_unsigned_type (unsignedp, type) ...@@ -776,7 +776,8 @@ signed_or_unsigned_type (unsignedp, type)
int unsignedp; int unsignedp;
tree type; tree type;
{ {
if (! INTEGRAL_TYPE_P (type)) if (! INTEGRAL_TYPE_P (type)
|| TREE_UNSIGNED (type) == unsignedp)
return type; return type;
if (TYPE_PRECISION (type) == TYPE_PRECISION (signed_char_type_node)) if (TYPE_PRECISION (type) == TYPE_PRECISION (signed_char_type_node))
return unsignedp ? unsigned_char_type_node : signed_char_type_node; return unsignedp ? unsigned_char_type_node : signed_char_type_node;
......
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