File: function-nonzero-address-spaces-types.ll

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llvm-toolchain-13 1%3A13.0.1-6~deb11u1
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; Verify that we accept calls to variables in the program AS:
; RUN: llvm-as -data-layout "P40" %s -o - | llvm-dis - | FileCheck %s
; CHECK: target datalayout = "P40"

; We should get a sensible error for a non-program address call:
; RUN: not llvm-as -data-layout "P39" %s -o /dev/null 2>&1 | FileCheck %s -check-prefix ERR-AS39
; ERR-AS39: error: '%0' defined with type 'i16 (i16) addrspace(40)*' but expected 'i16 (i16) addrspace(39)*'

; And also if we don't set a custom program address space:
; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s -check-prefix ERR-AS0
; ERR-AS0: error: '%0' defined with type 'i16 (i16) addrspace(40)*' but expected 'i16 (i16)*'

%fun1 = type i16 (i16)
%funptr1 = type %fun1 addrspace(40)*

@fun_ptr = global %funptr1 @fun

define i16 @fun(i16 %arg) addrspace(40) {
entry:
  %0 = load %funptr1, %funptr1* @fun_ptr
  %result = call i16 %0(i16 %arg)
  ret i16 %result
}