llvm-project/llvm/test/Bitcode/intrinsics-struct-upgrade-attributes.ll
Nikita Popov 5dcea4628d [AutoUpgrade] Preserve attributes when upgrading named struct return
For example, if the argument has an alignment attribute, preserve it.
2024-09-02 12:42:52 +02:00

19 lines
856 B
LLVM

; RUN: llvm-as < %s | llvm-dis | FileCheck %s
%struct.__neon_int8x8x2_t = type { <8 x i8>, <8 x i8> }
declare %struct.__neon_int8x8x2_t @llvm.aarch64.neon.ld2.v8i8.p0i8(i8*)
; CHECK-LABEL: define %struct.__neon_int8x8x2_t @test_named_struct_return(ptr %A) {
; CHECK: %1 = call { <8 x i8>, <8 x i8> } @llvm.aarch64.neon.ld2.v8i8.p0(ptr align 16 %A)
; CHECK: %2 = extractvalue { <8 x i8>, <8 x i8> } %1, 0
; CHECK: %3 = insertvalue %struct.__neon_int8x8x2_t poison, <8 x i8> %2, 0
; CHECK: %4 = extractvalue { <8 x i8>, <8 x i8> } %1, 1
; CHECK: %5 = insertvalue %struct.__neon_int8x8x2_t %3, <8 x i8> %4, 1
; CHECK: ret %struct.__neon_int8x8x2_t %5
define %struct.__neon_int8x8x2_t @test_named_struct_return(ptr %A) {
%val = call %struct.__neon_int8x8x2_t @llvm.aarch64.neon.ld2.v8i8.p0i8(ptr align 16 %A)
ret %struct.__neon_int8x8x2_t %val
}