1; RUN: llc -mtriple=thumbv6m-none-eabi < %s | FileCheck %s 2 3; CHECK-LABEL: .globl nosan 4; CHECK-NEXT: .p2align 1 5; CHECK-NEXT: .type nosan,%function 6; CHECK-NEXT: .code 16 7; CHECK-NEXT: .thumb_func 8; CHECK-NEXT: nosan: 9define dso_local void @nosan() nounwind { 10 ret void 11} 12 13;; The alignment is at least 4 to avoid unaligned type hash loads when this 14;; instrumented function is indirectly called. 15; CHECK-LABEL: .globl foo 16; CHECK-NEXT: .p2align 2 17; CHECK-NEXT: .type foo,%function 18; CHECK-NEXT: .long 3238382334 19; CHECK-NEXT: .long 3170468932 20; CHECK-NEXT: .code 16 21; CHECK-NEXT: .thumb_func 22; CHECK-NEXT: foo: 23define dso_local void @foo() nounwind !func_sanitize !0 { 24 ret void 25} 26 27;; If "align" is smaller than 4 (required alignment from !func_sanitize), use 4. 28; CHECK-LABEL: .globl align2 29; CHECK-NEXT: .p2align 2 30define dso_local void @align2() nounwind align 2 !func_sanitize !0 { 31 ret void 32} 33 34;; If "align" is larger than 4, use its value. 35; CHECK-LABEL: .globl align8 36; CHECK-NEXT: .p2align 3 37define dso_local void @align8() nounwind align 8 !func_sanitize !0 { 38 ret void 39} 40 41!0 = !{i32 -1056584962, i32 -1124498364} 42