c0c0f60ca1
Bail out for non ConstantExpr constants in isSimpleEnoughValueToCommitHelper to prevent crash for non-ConstantExpr constants PR: https://github.com/llvm/llvm-project/pull/143400
65 lines
2.1 KiB
LLVM
65 lines
2.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --version 5
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; RUN: opt -p globalopt -S %s | FileCheck %s
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@llvm.global_ctors = appending global [3 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @ctor, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @ctor_nocfi, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @ctor_dso_local_equivalent, ptr null }]
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@foo = internal global ptr null
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declare void @user(ptr)
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;.
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; CHECK: @llvm.global_ctors = appending global [3 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @ctor, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @ctor_nocfi, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @ctor_dso_local_equivalent, ptr null }]
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; CHECK: @foo = internal global ptr null
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;.
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define void @ctor() {
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; CHECK-LABEL: define void @ctor() {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[DST:%.*]] = alloca ptr, align 8
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; CHECK-NEXT: store ptr ptrauth (ptr @foo, i32 0), ptr [[DST]], align 8
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; CHECK-NEXT: call void @user(ptr [[DST]])
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; CHECK-NEXT: ret void
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;
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entry:
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%dst = alloca ptr, align 8
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store ptr ptrauth (ptr @foo, i32 0), ptr %dst, align 8
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call void @user(ptr %dst)
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ret void
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}
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define void @ctor_nocfi() {
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; CHECK-LABEL: define void @ctor_nocfi() {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[DST:%.*]] = alloca ptr, align 8
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; CHECK-NEXT: store ptr no_cfi @foo, ptr [[DST]], align 8
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; CHECK-NEXT: call void @user(ptr [[DST]])
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; CHECK-NEXT: ret void
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;
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entry:
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%dst = alloca ptr, align 8
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store ptr no_cfi @foo, ptr %dst, align 8
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call void @user(ptr %dst)
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ret void
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}
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define void @fn() {
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; CHECK-LABEL: define void @fn() {
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; CHECK-NEXT: ret void
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;
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ret void
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}
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define void @ctor_dso_local_equivalent() {
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; CHECK-LABEL: define void @ctor_dso_local_equivalent() {
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; CHECK-NEXT: [[ENTRY:.*:]]
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; CHECK-NEXT: [[DST:%.*]] = alloca ptr, align 8
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; CHECK-NEXT: store ptr dso_local_equivalent @fn, ptr [[DST]], align 8
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; CHECK-NEXT: call void @user(ptr [[DST]])
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; CHECK-NEXT: ret void
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;
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entry:
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%dst = alloca ptr, align 8
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store ptr dso_local_equivalent @fn, ptr %dst, align 8
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call void @user(ptr %dst)
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ret void
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}
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