Please use GitHub pull requests for new patches. Phabricator shutdown timeline
Changeset View
Changeset View
Standalone View
Standalone View
llvm/test/Instrumentation/AddressSanitizer/no-globals.ll
| ; A module with no asan-instrumented globals has no asan destructor, and has an asan constructor in a comdat. | ; A module with no asan-instrumented globals has no asan destructor, and has an asan constructor in a comdat. | ||||
| ; RUN: opt -mtriple=x86_64-unknown-linux-gnu < %s -asan -asan-module -asan-with-comdat=1 -asan-globals-live-support=1 -S | FileCheck %s | ; RUN: %opt_asan -mtriple=x86_64-unknown-linux-gnu < %s -asan -asan-module -asan-with-comdat=1 -asan-globals-live-support=1 -S | FileCheck %s | ||||
| define void @f() { | define void @f() { | ||||
| ret void | ret void | ||||
| } | } | ||||
| ; CHECK-NOT: @llvm.global_dtors | ; CHECK-NOT: @llvm.global_dtors | ||||
| ; CHECK: @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 1, void ()* @asan.module_ctor, i8* bitcast (void ()* @asan.module_ctor to i8*) }] | ; CHECK: @llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 1, void ()* @asan.module_ctor, i8* bitcast (void ()* @asan.module_ctor to i8*) }] | ||||
| ; CHECK-NOT: @llvm.global_dtors | ; CHECK-NOT: @llvm.global_dtors | ||||
| ; CHECK: define internal void @asan.module_ctor() comdat | ; CHECK: define internal void @asan.module_ctor() comdat | ||||
| ; CHECK-NOT: @llvm.global_dtors | ; CHECK-NOT: @llvm.global_dtors | ||||