scc

commit 3421169ce3c39355690ad27754764dff1e76af2a
parent 876c748841b7c52b69953dcd5b49016414a3aae4
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon, 11 May 2015 10:14:28 +0200

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.

Diffstat:
M
cc1/expr.c
 | 
3
---
M
cc1/main.c
 | 
2
+-

2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/cc1/expr.c b/cc1/expr.c
@@ -18,10 +18,7 @@ promote(Node *np)
 {
 	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)
diff --git 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;