1*67e74705SXin Li// RUN: %clang_cc1 -O0 %s -ffake-address-space-map -emit-llvm -o - -fblocks -triple x86_64-unknown-unknown | FileCheck %s 2*67e74705SXin Li// This used to crash due to trying to generate a bitcase from a cstring 3*67e74705SXin Li// in the constant address space to i8* in AS0. 4*67e74705SXin Li 5*67e74705SXin Livoid dummy(float (^const op)(float)) { 6*67e74705SXin Li} 7*67e74705SXin Li 8*67e74705SXin Li// CHECK: i8 addrspace(3)* getelementptr inbounds ([9 x i8], [9 x i8] addrspace(3)* @.str, i32 0, i32 0) 9*67e74705SXin Li 10*67e74705SXin Likernel void test_block() 11*67e74705SXin Li{ 12*67e74705SXin Li float (^const X)(float) = ^(float x) { 13*67e74705SXin Li return x + 42.0f; 14*67e74705SXin Li }; 15*67e74705SXin Li dummy(X); 16*67e74705SXin Li} 17*67e74705SXin Li 18