diff options
Diffstat (limited to 'llvm/test/Transforms/SafeStack/X86/store.ll')
-rw-r--r-- | llvm/test/Transforms/SafeStack/X86/store.ll | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/llvm/test/Transforms/SafeStack/X86/store.ll b/llvm/test/Transforms/SafeStack/X86/store.ll deleted file mode 100644 index f493dd038bb..00000000000 --- a/llvm/test/Transforms/SafeStack/X86/store.ll +++ /dev/null @@ -1,63 +0,0 @@ -; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s -; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s - -@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 - -define void @bad_store() nounwind uwtable safestack { -entry: - ; CHECK-LABEL: @bad_store( - ; CHECK: __safestack_unsafe_stack_ptr - ; CHECK: ret void - %a = alloca i32, align 4 - %0 = ptrtoint i32* %a to i64 - %1 = inttoptr i64 %0 to i64* - store i64 zeroinitializer, i64* %1 - ret void -} - -define void @good_store() nounwind uwtable safestack { -entry: - ; CHECK-LABEL: @good_store( - ; CHECK-NOT: __safestack_unsafe_stack_ptr - ; CHECK: ret void - %a = alloca i32, align 4 - %0 = bitcast i32* %a to i8* - store i8 zeroinitializer, i8* %0 - ret void -} - -define void @overflow_gep_store() nounwind uwtable safestack { -entry: - ; CHECK-LABEL: @overflow_gep_store( - ; CHECK: __safestack_unsafe_stack_ptr - ; CHECK: ret void - %a = alloca i32, align 4 - %0 = bitcast i32* %a to i8* - %1 = getelementptr i8, i8* %0, i32 4 - store i8 zeroinitializer, i8* %1 - ret void -} - -define void @underflow_gep_store() nounwind uwtable safestack { -entry: - ; CHECK-LABEL: @underflow_gep_store( - ; CHECK: __safestack_unsafe_stack_ptr - ; CHECK: ret void - %a = alloca i32, align 4 - %0 = bitcast i32* %a to i8* - %1 = getelementptr i8, i8* %0, i32 -1 - store i8 zeroinitializer, i8* %1 - ret void -} - -define void @good_gep_store() nounwind uwtable safestack { -entry: - ; CHECK-LABEL: @good_gep_store( - ; CHECK-NOT: __safestack_unsafe_stack_ptr - ; CHECK: ret void - %a = alloca i32, align 4 - %0 = bitcast i32* %a to i8* - %1 = getelementptr i8, i8* %0, i32 3 - store i8 zeroinitializer, i8* %1 - ret void -} |