gallivm: make sure we return the correct type when approximating log's

2010-04-22 13:00:48 -04:00
parent 8bee4c7718
commit 63aa9b505a
1 changed files with 3 additions and 1 deletions
@@ -1502,8 +1502,10 @@ lp_build_log2_approx(struct lp_build_context *bld,
      res = LLVMBuildAdd(bld->builder, logmant, logexp, "");
   }

-   if(p_exp)
+   if(p_exp) {
+      exp = LLVMConstBitCast(exp, vec_type);
      *p_exp = exp;
+   }

   if(p_floor_log2)
      *p_floor_log2 = logexp;