Mercurial > hg > CbC > CbC_llvm
diff clang/test/CodeGen/ubsan-function.cpp @ 236:c4bab56944e8 llvm-original
LLVM 16
author | kono |
---|---|
date | Wed, 09 Nov 2022 17:45:10 +0900 (2022-11-09) |
parents | 79ff65ed7e25 |
children | 1f2b6ac9f198 |
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--- a/clang/test/CodeGen/ubsan-function.cpp Wed Jul 21 10:27:27 2021 +0900 +++ b/clang/test/CodeGen/ubsan-function.cpp Wed Nov 09 17:45:10 2022 +0900 @@ -1,22 +1,25 @@ // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s -fsanitize=function -fno-sanitize-recover=all | FileCheck %s -// CHECK-LABEL: define{{.*}} void @_Z3funv() #0 prologue <{ i32, i32 }> <{ i32 846595819, i32 trunc (i64 sub (i64 ptrtoint (i8** @0 to i64), i64 ptrtoint (void ()* @_Z3funv to i64)) to i32) }> { +// CHECK: @[[PROXY:.*]] = private unnamed_addr constant ptr @_ZTIFvvE +// CHECK: define{{.*}} void @_Z3funv() #0 !func_sanitize ![[FUNCSAN:.*]] { void fun() {} -// CHECK-LABEL: define{{.*}} void @_Z6callerPFvvE(void ()* %f) -// CHECK: getelementptr <{ i32, i32 }>, <{ i32, i32 }>* {{.*}}, i32 0, i32 0, !nosanitize -// CHECK: load i32, i32* {{.*}}, align {{.*}}, !nosanitize +// CHECK-LABEL: define{{.*}} void @_Z6callerPFvvE(ptr noundef %f) +// CHECK: getelementptr <{ i32, i32 }>, ptr {{.*}}, i32 0, i32 0, !nosanitize +// CHECK: load i32, ptr {{.*}}, align {{.*}}, !nosanitize // CHECK: icmp eq i32 {{.*}}, 846595819, !nosanitize // CHECK: br i1 {{.*}}, label %[[LABEL1:.*]], label %[[LABEL4:.*]], !nosanitize // CHECK: [[LABEL1]]: -// CHECK: getelementptr <{ i32, i32 }>, <{ i32, i32 }>* {{.*}}, i32 0, i32 1, !nosanitize -// CHECK: load i32, i32* {{.*}}, align {{.*}}, !nosanitize -// CHECK: icmp eq i8* {{.*}}, bitcast ({ i8*, i8* }* @_ZTIFvvE to i8*), !nosanitize +// CHECK: getelementptr <{ i32, i32 }>, ptr {{.*}}, i32 0, i32 1, !nosanitize +// CHECK: load i32, ptr {{.*}}, align {{.*}}, !nosanitize +// CHECK: icmp eq ptr {{.*}}, @_ZTIFvvE, !nosanitize // CHECK: br i1 {{.*}}, label %[[LABEL3:.*]], label %[[LABEL2:[^,]*]], {{.*}}!nosanitize // CHECK: [[LABEL2]]: -// CHECK: call void @__ubsan_handle_function_type_mismatch_v1_abort(i8* {{.*}}, i64 {{.*}}, i64 {{.*}}, i64 {{.*}}) #{{.*}}, !nosanitize +// CHECK: call void @__ubsan_handle_function_type_mismatch_v1_abort(ptr {{.*}}, i64 {{.*}}, i64 {{.*}}, i64 {{.*}}) #{{.*}}, !nosanitize // CHECK-NOT: unreachable // CHECK: br label %[[LABEL3]], !nosanitize // CHECK: [[LABEL3]]: // CHECK: br label %[[LABEL4]], !nosanitize void caller(void (*f)()) { f(); } + +// CHECK: ![[FUNCSAN]] = !{i32 846595819, ptr @[[PROXY]]}