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1// RUN: %clang_cc1 %s -emit-llvm -fsanitize=float-divide-by-zero -o - | FileCheck %s2 3_Bool b;4// CHECK: @f(5double f(void) {6  // CHECK: %[[B:.*]] = load {{.*}} @b7  // CHECK: %[[COND:.*]] = trunc {{.*}} %[[B]] to i18  // CHECK: br i1 %[[COND]]9  return b ? 0.0 / 0.0 : 0.0;10}11