free more unused regs

parrot · Jul 9, 2012 · c36f3e8 · c36f3e8
1 parent eddba64
commit c36f3e8
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/src/gencode.c b/src/gencode.c
@@ -2010,6 +2010,7 @@ gencode_var(M1_compiler *comp, m1_var *v) {
                 INS (M0_ADD_I, "%I, %I, %I", index.no, index.no, one.no);
 
                 iter = iter->next;
+                free_reg(comp, res);
             }    
             free_reg(comp, index);
             free_reg(comp, one);
@@ -2152,6 +2153,7 @@ gencode_expr(M1_compiler *comp, m1_expression *e) {
 
                 INS (M0_DEREF, "%R, %R, %R", target, parent, index);
 
+                free_reg(comp, index);
                 pushreg(comp->regstack, target); 
                 --num_regs; /* popped 2, pushed 1. */
             }

diff --git a/src/main.c b/src/main.c
@@ -45,7 +45,7 @@ main(int argc, char *argv[]) {
     yyscan_t     yyscanner;
     M1_compiler  comp;
     int          turnoff_reg_opt = 0;
-    char        *outputfile = "a.m1";
+    char        *outputfile = "a.m0";
 
     if (argc <= 1) {
         fprintf(stderr, "Usage: m1 <file>\n");