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changeset 261:31d7f050ec0d

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*** empty log message ***
author kono
date Sat, 15 May 2004 22:45:19 +0900
parents 9843979a270e
children df917628e532
files mc-code-mips.c mc-parse.c
diffstat 2 files changed, 23 insertions(+), 13 deletions(-) [+]
line wrap: on
line diff
--- a/mc-code-mips.c	Sat May 15 21:36:16 2004 +0900
+++ b/mc-code-mips.c	Sat May 15 22:45:19 2004 +0900
@@ -2425,12 +2425,13 @@
 void
 code_opening(char *filename)
 {
+    static int count=0;
     /* this is called once per file */
 #if 0
     char *p=cheapp;
     char *s,*t;
 #endif
-    printf("\t.file \"%s\"\n",filename);
+    printf("\t.file %d \"%s\"\n",count++,filename);
     printf(".abicalls\n");
     printf(".text\n");
 #if 0
@@ -3416,13 +3417,10 @@
     char *opc="";
     char *grn,*frn;
     int d;
-    int cmp;
-
-    if ((d=(op<FOP))) { // double case
-      use_float(reg,d);
-    } else {
-      use_float(reg,d);
-    }
+    int cmp=0;
+
+    d=(op<FOP);
+    use_float(reg,d);
     switch(op) {
     case FADD: opn="add.s"; break;
     case DADD: opc="dpadd"; break;
--- a/mc-parse.c	Sat May 15 21:36:16 2004 +0900
+++ b/mc-parse.c	Sat May 15 22:45:19 2004 +0900
@@ -3148,7 +3148,11 @@
 	    op=MUL; dcadr(e2)=1/dcadr(e2);
 	}
     }
-    if (car(e1)==dop+CONST && (op==ADD||op==MUL)) {
+    if ((op==ADD||op==MUL) && (
+	    car(e1)==dop+CONST ||
+	    car(e2)==DRLVAR || car(e2)==DRGVAR ||
+	    car(e2)==FRLVAR || car(e2)==FRGVAR
+	)) {
 	return(list3(op+dop,e2,e1));
     }
     if(op==LT) {
@@ -3266,8 +3270,10 @@
     }
     if(op==SUB&&car(e2)==LCONST) { op=ADD; lcadr(e2)=-lcadr(e2); }
     if((op==ADD||op==MUL||op==BOR||op==EOR||op==BAND)&&
-	(car(e1)==LCONST||(car(e2)!=LCONST&&
-	(car(e1)==RGVAR||car(e1)==RLVAR)))) {
+	(car(e1)!=LCONST) && (
+	    car(e2)==LRGVAR||car(e2)==LRLVAR||
+	    car(e2)==LURGVAR||car(e2)==LURLVAR
+		)) {
 	e=e1;e1=e2;e2=e;e=t1;t1=t2;t2=e;
     }
     if((op==MUL||op==DIV)&&car(e2)==LCONST&&lcadr(e2)==1) return e1;
@@ -3379,8 +3385,14 @@
     }
     if(op==SUB&&car(e2)==CONST) { op=ADD; cadr(e2)=-cadr(e2); }
     if((op==ADD||op==MUL||op==BOR||op==EOR||op==BAND)&&
-	(car(e1)==CONST||(car(e2)!=CONST&&
-	(car(e1)==RGVAR||car(e1)==RLVAR)))) {
+	(car(e1)!=CONST&& (
+	    car(e2)==RGVAR||car(e2)==RLVAR||
+	    car(e2)==URGVAR||car(e2)==URLVAR||
+	    car(e2)==SRGVAR||car(e2)==SRLVAR||
+	    car(e2)==SURGVAR||car(e2)==SURLVAR||
+	    car(e2)==CRGVAR||car(e2)==CRLVAR||
+	    car(e2)==CURGVAR||car(e2)==CURLVAR
+	    ))) {
 	e=e1;e1=e2;e2=e;e=t1;t1=t2;t2=e;
     }
     if(op==ADD) {