summaryrefslogtreecommitdiffstats
path: root/llvm/test/Transforms/SafeStack/X86/struct.ll
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/test/Transforms/SafeStack/X86/struct.ll')
-rw-r--r--llvm/test/Transforms/SafeStack/X86/struct.ll40
1 files changed, 0 insertions, 40 deletions
diff --git a/llvm/test/Transforms/SafeStack/X86/struct.ll b/llvm/test/Transforms/SafeStack/X86/struct.ll
deleted file mode 100644
index b64803d160c..00000000000
--- a/llvm/test/Transforms/SafeStack/X86/struct.ll
+++ /dev/null
@@ -1,40 +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
-
-%struct.foo = type { [16 x i8] }
-
-@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
-
-; struct { [16 x i8] }
-
-define void @foo(i8* %a) nounwind uwtable safestack {
-entry:
- ; CHECK: %[[USP:.*]] = load i8*, i8** @__safestack_unsafe_stack_ptr
-
- ; CHECK: %[[USST:.*]] = getelementptr i8, i8* %[[USP]], i32 -16
-
- ; CHECK: store i8* %[[USST]], i8** @__safestack_unsafe_stack_ptr
-
- %a.addr = alloca i8*, align 8
- %buf = alloca %struct.foo, align 1
-
- ; CHECK: %[[AADDR:.*]] = alloca i8*, align 8
- ; CHECK: store i8* {{.*}}, i8** %[[AADDR]], align 8
- store i8* %a, i8** %a.addr, align 8
-
- ; CHECK: %[[BUFPTR:.*]] = getelementptr i8, i8* %[[USP]], i32 -16
- ; CHECK: %[[BUFPTR2:.*]] = bitcast i8* %[[BUFPTR]] to %struct.foo*
- ; CHECK: %[[GEP:.*]] = getelementptr inbounds %struct.foo, %struct.foo* %[[BUFPTR2]], i32 0, i32 0, i32 0
- %gep = getelementptr inbounds %struct.foo, %struct.foo* %buf, i32 0, i32 0, i32 0
-
- ; CHECK: %[[A:.*]] = load i8*, i8** %[[AADDR]], align 8
- %a2 = load i8*, i8** %a.addr, align 8
-
- ; CHECK: call i8* @strcpy(i8* %[[GEP]], i8* %[[A]])
- %call = call i8* @strcpy(i8* %gep, i8* %a2)
-
- ; CHECK: store i8* %[[USP]], i8** @__safestack_unsafe_stack_ptr
- ret void
-}
-
-declare i8* @strcpy(i8*, i8*)
OpenPOWER on IntegriCloud