cmd/gc: remove unused bit vector comparison code

R=golang-dev, dave, iant
CC=golang-dev
https://golang.org/cl/9738045

diff --git a/src/cmd/gc/bv.c b/src/cmd/gc/bv.c
index 929834097ff03ec9f84fffb23768284158e24f52..e3edd720af42b1fc81268743dae719942fec4560 100644 (file)
--- a/src/cmd/gc/bv.c
+++ b/src/cmd/gc/bv.c
@@ -78,18 +78,3 @@ bvisempty(Bvec *bv)
                        return 0;
        return 1;
 }
-
-int bvcmp(Bvec *bv1, Bvec *bv2)
-{
-       int32 i;
-
-       if(bv1->n != bv2->n) {
-               fatal("bvcmp: size %d != %d\n", bv1->n, bv2->n);
-       }
-       for(i = 0; i < bv1->n; i += WORDBITS) {
-               if(bv1->b[i / WORDBITS] != bv2->b[i / WORDBITS]) {
-                       fatal("bvcmp: element %x != %x @ %d\n", bv1->b[i/WORDBITS], bv2->b[i/WORDBITS], i/WORDBITS);
-               }
-       }
-       return 0;
-}