1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 2; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \ 3; RUN: | FileCheck %s 4 5define void @foo(i64 %t) sspstrong nounwind { 6; CHECK-LABEL: foo: 7; CHECK: # %bb.0: 8; CHECK-NEXT: addi sp, sp, -32 9; CHECK-NEXT: sd ra, 24(sp) # 8-byte Folded Spill 10; CHECK-NEXT: sd s0, 16(sp) # 8-byte Folded Spill 11; CHECK-NEXT: sd s1, 8(sp) # 8-byte Folded Spill 12; CHECK-NEXT: addi s0, sp, 32 13; CHECK-NEXT: lui s1, %hi(__stack_chk_guard) 14; CHECK-NEXT: ld a1, %lo(__stack_chk_guard)(s1) 15; CHECK-NEXT: sd a1, -32(s0) 16; CHECK-NEXT: slli a0, a0, 2 17; CHECK-NEXT: addi a0, a0, 15 18; CHECK-NEXT: andi a0, a0, -16 19; CHECK-NEXT: sub a0, sp, a0 20; CHECK-NEXT: mv sp, a0 21; CHECK-NEXT: call baz 22; CHECK-NEXT: ld a0, %lo(__stack_chk_guard)(s1) 23; CHECK-NEXT: ld a1, -32(s0) 24; CHECK-NEXT: bne a0, a1, .LBB0_2 25; CHECK-NEXT: # %bb.1: 26; CHECK-NEXT: addi sp, s0, -32 27; CHECK-NEXT: ld ra, 24(sp) # 8-byte Folded Reload 28; CHECK-NEXT: ld s0, 16(sp) # 8-byte Folded Reload 29; CHECK-NEXT: ld s1, 8(sp) # 8-byte Folded Reload 30; CHECK-NEXT: addi sp, sp, 32 31; CHECK-NEXT: ret 32; CHECK-NEXT: .LBB0_2: 33; CHECK-NEXT: call __stack_chk_fail 34 %vla = alloca i32, i64 %t, align 4 35 call void @baz(ptr %vla) 36 ret void 37} 38 39declare void @baz(ptr) 40 41!llvm.module.flags = !{!1} 42!1 = !{i32 2, !"stack-protector-guard", !"global"} 43