Nikita Popov 6feb4a8ef4
[IR] Don't allow values of opaque type (#137625)
Consider opaque types as non-first-class types, i.e. do not allow SSA
values to have opaque type.
2025-04-30 15:01:00 +02:00

57 lines
2.0 KiB
LLVM

; RUN: not llvm-as -disable-output %s 2>&1 | FileCheck %s
; CHECK: 'nofpclass(nan)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_int_return
define nofpclass(nan) i32 @nofpclass_int_return(i32 %arg) {
ret i32 %arg
}
; CHECK: 'nofpclass(nan)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_int_param
define i32 @nofpclass_int_param(i32 nofpclass(nan) %arg) {
ret i32 %arg
}
; CHECK: 'nofpclass(zero)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_int_ret_decl
declare nofpclass(zero) i32 @nofpclass_int_ret_decl()
; CHECK: 'nofpclass(inf)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_int_arg_decl
declare i32 @nofpclass_int_arg_decl(i32 nofpclass(inf))
; CHECK: 'nofpclass(nan)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_vector_int
; CHECK-NEXT: 'nofpclass(zero)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_vector_int
define nofpclass(nan) <4 x i32> @nofpclass_vector_int(<4 x i32> nofpclass(zero) %arg) {
ret <4 x i32> %arg
}
; CHECK: 'nofpclass(nan)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_array_int
; CHECK-NEXT: 'nofpclass(zero)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_array_int
define nofpclass(nan) [4 x i32] @nofpclass_array_int([4 x i32] nofpclass(zero) %arg) {
ret [4 x i32] %arg
}
; CHECK: 'nofpclass(nan)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_vector_array_int
; CHECK-NEXT: 'nofpclass(zero)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_vector_array_int
define nofpclass(nan) [4 x <8 x i32>] @nofpclass_vector_array_int([4 x <8 x i32>] nofpclass(zero) %arg) {
ret [4 x <8 x i32>] %arg
}
%struct = type { i32, float }
; CHECK: 'nofpclass(nan)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_struct
; CHECK-NEXT: 'nofpclass(zero)' applied to incompatible type!
; CHECK-NEXT: ptr @nofpclass_struct
define nofpclass(nan) %struct @nofpclass_struct(%struct nofpclass(zero) %arg) {
ret %struct %arg
}