cmd/6c: use full 64-bit address in block copy

Already fixed independently in Plan 9.

R=ken2
CC=golang-dev
https://golang.org/cl/10041044

diff --git a/src/cmd/6c/cgen.c b/src/cmd/6c/cgen.c
index 7afacb21778f2187a5fe78b2844e3d71d50dad76..e5887a315fe1df4ce2adfbd42c7fc36c38c7ad73 100644 (file)
--- a/src/cmd/6c/cgen.c
+++ b/src/cmd/6c/cgen.c
@@ -1679,7 +1679,7 @@ copy:
 
        if(n->complex >= FNX && nn != nil && nn->complex >= FNX) {
                t = nn->type;
-               nn->type = types[TLONG];
+               nn->type = types[TIND];
                regialloc(&nod1, nn, Z);
                lcgen(nn, &nod1);
                regsalloc(&nod2, nn);
@@ -1786,7 +1786,7 @@ copy:
        c = 0;
        if(n->complex > nn->complex) {
                t = n->type;
-               n->type = types[TLONG];
+               n->type = types[TIND];
                nodreg(&nod1, n, D_SI);
                if(reg[D_SI]) {
                        gins(APUSHQ, &nod1, Z);
@@ -1797,7 +1797,7 @@ copy:
                n->type = t;
 
                t = nn->type;
-               nn->type = types[TLONG];
+               nn->type = types[TIND];
                nodreg(&nod2, nn, D_DI);
                if(reg[D_DI]) {
 warn(Z, "DI botch");
@@ -1809,7 +1809,7 @@ warn(Z, "DI botch");
                nn->type = t;
        } else {
                t = nn->type;
-               nn->type = types[TLONG];
+               nn->type = types[TIND];
                nodreg(&nod2, nn, D_DI);
                if(reg[D_DI]) {
 warn(Z, "DI botch");
@@ -1821,7 +1821,7 @@ warn(Z, "DI botch");
                nn->type = t;
 
                t = n->type;
-               n->type = types[TLONG];
+               n->type = types[TIND];
                nodreg(&nod1, n, D_SI);
                if(reg[D_SI]) {
                        gins(APUSHQ, &nod1, Z);