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1; RUN: llc -verify-machineinstrs -enable-machine-outliner -mtriple aarch64 %s -o - | \2; RUN: FileCheck %s --check-prefixes CHECK,V8A3; RUN: llc -verify-machineinstrs -enable-machine-outliner -mtriple aarch64 -mattr=+v8.3a %s -o - | \4; RUN: FileCheck %s --check-prefixes CHECK,V83A5 6define void @a() "sign-return-address"="all" {7; CHECK-LABEL: a: // @a8; V8A: hint #259; V83A: paciasp10; CHECK-NEXT: .cfi_negate_ra_state11 %1 = alloca i32, align 412 %2 = alloca i32, align 413 %3 = alloca i32, align 414 %4 = alloca i32, align 415 %5 = alloca i32, align 416 %6 = alloca i32, align 417 store i32 1, ptr %1, align 418 store i32 2, ptr %2, align 419 store i32 3, ptr %3, align 420 store i32 4, ptr %4, align 421 store i32 5, ptr %5, align 422 store i32 6, ptr %6, align 423; V8A: hint #2924; V83A: retaa25 ret void26; CHECK: .cfi_endproc27}28 29define void @b() "sign-return-address"="non-leaf" {30; CHECK-LABEL: b: // @b31; V8A-NOT: hint #2532; V83A-NOT: paciasp33; CHECK-NOT: .cfi_negate_ra_state34 %1 = alloca i32, align 435 %2 = alloca i32, align 436 %3 = alloca i32, align 437 %4 = alloca i32, align 438 %5 = alloca i32, align 439 %6 = alloca i32, align 440 store i32 1, ptr %1, align 441 store i32 2, ptr %2, align 442 store i32 3, ptr %3, align 443 store i32 4, ptr %4, align 444 store i32 5, ptr %5, align 445 store i32 6, ptr %6, align 446; V8A-NOT: hint #2947; V83A-NOT: autiasp48; V83A-NOT: retaa49 ret void50; CHECK: .cfi_endproc51}52 53define void @c() "sign-return-address"="all" {54; CHECK-LABEL: c: // @c55; V8A: hint #2556; V83A: paciasp57; CHECK-NEXT .cfi_negate_ra_state58 %1 = alloca i32, align 459 %2 = alloca i32, align 460 %3 = alloca i32, align 461 %4 = alloca i32, align 462 %5 = alloca i32, align 463 %6 = alloca i32, align 464 store i32 1, ptr %1, align 465 store i32 2, ptr %2, align 466 store i32 3, ptr %3, align 467 store i32 4, ptr %4, align 468 store i32 5, ptr %5, align 469 store i32 6, ptr %6, align 470; V8A: hint #2971; V83A: retaa72 ret void73; CHECK: .cfi_endproc74}75 76; CHECK-NOT: OUTLINED_FUNCTION_{{[0-9]+}}:77; CHECK-NOT: // -- Begin function78