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; RUN: not llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s 2>&1 | FileCheck %s
; RUN: not llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s 2>&1 | FileCheck %s
; RUN: not llc -march=r600 -mcpu=cypress < %s 2>&1 | FileCheck %s
; CHECK: error: unsupported call to function external_function in test_call_external
declare i32 @external_function(i32) nounwind
define i32 @defined_function(i32 %x) nounwind noinline {
%y = add i32 %x, 8
ret i32 %y
}
define void @test_call(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%b_ptr = getelementptr i32 addrspace(1)* %in, i32 1
%a = load i32 addrspace(1)* %in
%b = load i32 addrspace(1)* %b_ptr
%c = call i32 @defined_function(i32 %b) nounwind
%result = add i32 %a, %c
store i32 %result, i32 addrspace(1)* %out
ret void
}
define void @test_call_external(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
%b_ptr = getelementptr i32 addrspace(1)* %in, i32 1
%a = load i32 addrspace(1)* %in
%b = load i32 addrspace(1)* %b_ptr
%c = call i32 @external_function(i32 %b) nounwind
%result = add i32 %a, %c
store i32 %result, i32 addrspace(1)* %out
ret void
}
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