1; RUN: not llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s 2>&1 | FileCheck %s 2; RUN: not llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s 2>&1 | FileCheck %s 3; RUN: not llc -march=r600 -mcpu=cypress < %s 2>&1 | FileCheck %s 4 5; CHECK: error: unsupported call to function external_function in test_call_external 6 7 8declare i32 @external_function(i32) nounwind 9 10define i32 @defined_function(i32 %x) nounwind noinline { 11 %y = add i32 %x, 8 12 ret i32 %y 13} 14 15define void @test_call(i32 addrspace(1)* %out, i32 addrspace(1)* %in) { 16 %b_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1 17 %a = load i32, i32 addrspace(1)* %in 18 %b = load i32, i32 addrspace(1)* %b_ptr 19 %c = call i32 @defined_function(i32 %b) nounwind 20 %result = add i32 %a, %c 21 store i32 %result, i32 addrspace(1)* %out 22 ret void 23} 24 25define void @test_call_external(i32 addrspace(1)* %out, i32 addrspace(1)* %in) { 26 %b_ptr = getelementptr i32, i32 addrspace(1)* %in, i32 1 27 %a = load i32, i32 addrspace(1)* %in 28 %b = load i32, i32 addrspace(1)* %b_ptr 29 %c = call i32 @external_function(i32 %b) nounwind 30 %result = add i32 %a, %c 31 store i32 %result, i32 addrspace(1)* %out 32 ret void 33} 34 35