xref: /llvm-project/llvm/test/CodeGen/RISCV/kcfi-isel-mir.ll (revision b0f11dfc7506dd33ad5b43be9faba919b70d1959)
1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 2
2; RUN: llc -mtriple=riscv64 -stop-after=finalize-isel -verify-machineinstrs -o - %s | FileCheck %s
3define void @f1(ptr noundef %x) !kcfi_type !1 {
4  ; CHECK-LABEL: name: f1
5  ; CHECK: bb.0 (%ir-block.0):
6  ; CHECK-NEXT:   liveins: $x10
7  ; CHECK-NEXT: {{  $}}
8  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:gprjalr = COPY $x10
9  ; CHECK-NEXT:   ADJCALLSTACKDOWN 0, 0, implicit-def dead $x2, implicit $x2
10  ; CHECK-NEXT:   PseudoCALLIndirect [[COPY]], csr_ilp32_lp64, implicit-def dead $x1, implicit-def $x2, cfi-type 12345678
11  ; CHECK-NEXT:   ADJCALLSTACKUP 0, 0, implicit-def dead $x2, implicit $x2
12  ; CHECK-NEXT:   PseudoRET
13  call void %x() [ "kcfi"(i32 12345678) ]
14  ret void
15}
16
17define void @f2(ptr noundef %x) #0 {
18  ; CHECK-LABEL: name: f2
19  ; CHECK: bb.0 (%ir-block.0):
20  ; CHECK-NEXT:   liveins: $x10
21  ; CHECK-NEXT: {{  $}}
22  ; CHECK-NEXT:   [[COPY:%[0-9]+]]:gprtc = COPY $x10
23  ; CHECK-NEXT:   PseudoTAILIndirect [[COPY]], csr_ilp32_lp64, implicit $x2, cfi-type 12345678
24  tail call void %x() [ "kcfi"(i32 12345678) ]
25  ret void
26}
27
28attributes #0 = { "patchable-function-entry"="2" }
29
30!llvm.module.flags = !{!0}
31
32!0 = !{i32 4, !"kcfi", i32 1}
33!1 = !{i32 12345678}
34