shithub: scc

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Remove npromote variable

This variable doesn't make sense anymore, because the optimizer in cc2
already try to remove the promotions when they are not needed.

--- a/cc1/expr.c

+++ b/cc1/expr.c

@@ -18,10 +18,7 @@

 {

 	Type *tp;

 	uint8_t r;

-	extern uint8_t npromote;

-	if (npromote)

-		return np;

 	tp = np->type;

 	r = tp->n.rank;

 	if  (r > RANK_UINT || tp == inttype || tp == uinttype)

--- a/cc1/main.c

+++ b/cc1/main.c

@@ -11,7 +11,7 @@

 extern void ikeywords(void), lexfile(char *file);

-uint8_t npromote, warnings;

+uint8_t warnings;

 jmp_buf recover;

 static char *output;