From: Bernhard Urban <lewurm@gmail.com>
Date: Mon, 7 Jun 2010 08:45:43 +0000 (+0200)
Subject: gesamt: vars richtig poppen!
X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=uebersetzerbau-ss10.git;a=commitdiff_plain;h=7ba1a3cafae8f8c6bf6caaedf5cc4a3f73a5aa10

gesamt: vars richtig poppen!
---

diff --git a/gesamt/code.bfe b/gesamt/code.bfe
index 1c6c410..76175ab 100644
--- a/gesamt/code.bfe
+++ b/gesamt/code.bfe
@@ -195,7 +195,7 @@ void make_call(struct treenode *bnode)
 		printf("\txchg %%%s, %d(%%rsp)\n", param_reg(j), j*8);
 	}
 	printf("\t//vars pushen\n");
-	for(j = 6; j > 6 - bnode->vars - 1; j--) {
+	for(j = 6; j > 6 - bnode->vars; j--) {
 		printf("\tpushq %%%s\n", param_reg(j));
 	}
 
@@ -217,7 +217,7 @@ void make_call(struct treenode *bnode)
 	}
 
 	/* vars poppen */
-	for(j = 6 - bnode->vars; j < 6+1; j++) {
+	for(j = 7 - bnode->vars; j < 7; j++) {
 		printf("\tpopq %%%s\n", param_reg(j));
 	}
 
diff --git a/gesamt/parser.y b/gesamt/parser.y
index f564b15..2d42baa 100644
--- a/gesamt/parser.y
+++ b/gesamt/parser.y
@@ -182,7 +182,6 @@ Statement:
 		lblcountinout()
 
 		@i @Statement.vars_out@ = @Statement.vars_in@ + 1;
-		@i @Expr.vars_in@ = @Statement.vars_in@ - 1;
 
 		xxputsin(@Expr.s@,)