54 lines
2.3 KiB
LLVM
54 lines
2.3 KiB
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
|
||
|
|
;; Check the cases involving internal CFI instrumented functions where we do not expect functions to be merged.
|
||
|
|
; RUN: opt -S -passes=mergefunc < %s | FileCheck %s
|
||
|
|
|
||
|
|
; Function Attrs: nocallback nofree nosync nounwind readnone speculatable willreturn
|
||
|
|
declare i1 @llvm.type.test(ptr, metadata) #6
|
||
|
|
|
||
|
|
define internal void @A__on_zero_sharedEv(ptr noundef nonnull align 8 dereferenceable(32) %this) {
|
||
|
|
; CHECK-LABEL: define internal void @A__on_zero_sharedEv
|
||
|
|
; CHECK-SAME: (ptr noundef nonnull align 8 dereferenceable(32) [[THIS:%.*]]) {
|
||
|
|
; CHECK-NEXT: entry:
|
||
|
|
; CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
|
||
|
|
; CHECK-NEXT: store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
|
||
|
|
; CHECK-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
|
||
|
|
; CHECK-NEXT: [[VTABLE:%.*]] = load ptr, ptr [[THIS1]], align 8
|
||
|
|
; CHECK-NEXT: [[TMP0:%.*]] = call i1 @llvm.type.test(ptr [[VTABLE]], metadata [[META0:![0-9]+]]), !nosanitize !1
|
||
|
|
; CHECK-NEXT: ret void
|
||
|
|
;
|
||
|
|
entry:
|
||
|
|
%this.addr = alloca ptr, align 8
|
||
|
|
store ptr %this, ptr %this.addr, align 8
|
||
|
|
%this1 = load ptr, ptr %this.addr, align 8
|
||
|
|
%vtable = load ptr, ptr %this1, align 8
|
||
|
|
%0 = call i1 @llvm.type.test(ptr %vtable, metadata !11), !nosanitize !47
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
; Function Attrs: mustprogress noinline nounwind optnone uwtable
|
||
|
|
define internal void @B__on_zero_sharedEv(ptr noundef nonnull align 8 dereferenceable(32) %this) {
|
||
|
|
; CHECK-LABEL: define internal void @B__on_zero_sharedEv
|
||
|
|
; CHECK-SAME: (ptr noundef nonnull align 8 dereferenceable(32) [[THIS:%.*]]) {
|
||
|
|
; CHECK-NEXT: entry:
|
||
|
|
; CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
|
||
|
|
; CHECK-NEXT: store ptr [[THIS]], ptr [[THIS_ADDR]], align 8
|
||
|
|
; CHECK-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
|
||
|
|
; CHECK-NEXT: [[VTABLE:%.*]] = load ptr, ptr [[THIS1]], align 8
|
||
|
|
; CHECK-NEXT: [[TMP0:%.*]] = call i1 @llvm.type.test(ptr [[VTABLE]], metadata [[META2:![0-9]+]]), !nosanitize !1
|
||
|
|
; CHECK-NEXT: ret void
|
||
|
|
;
|
||
|
|
entry:
|
||
|
|
%this.addr = alloca ptr, align 8
|
||
|
|
store ptr %this, ptr %this.addr, align 8
|
||
|
|
%this1 = load ptr, ptr %this.addr, align 8
|
||
|
|
%vtable = load ptr, ptr %this1, align 8
|
||
|
|
%0 = call i1 @llvm.type.test(ptr %vtable, metadata !22), !nosanitize !47
|
||
|
|
ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
!10 = !{i64 16, !11}
|
||
|
|
!11 = distinct !{}
|
||
|
|
!21 = !{i64 16, !22}
|
||
|
|
!22 = distinct !{}
|
||
|
|
!47 = !{}
|