diff options
Diffstat (limited to 'llvm/test/Transforms/SafeStack/ARM/setjmp.ll')
-rw-r--r-- | llvm/test/Transforms/SafeStack/ARM/setjmp.ll | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/llvm/test/Transforms/SafeStack/ARM/setjmp.ll b/llvm/test/Transforms/SafeStack/ARM/setjmp.ll deleted file mode 100644 index 20e46f8f0e2..00000000000 --- a/llvm/test/Transforms/SafeStack/ARM/setjmp.ll +++ /dev/null @@ -1,36 +0,0 @@ -; Test stack pointer restore after setjmp() with the function-call safestack ABI. -; RUN: opt -safe-stack -S -mtriple=arm-linux-androideabi < %s -o - | FileCheck %s - -@env = global [64 x i32] zeroinitializer, align 4 - -define void @f(i32 %b) safestack { -entry: -; CHECK: %[[SPA:.*]] = call i8** @__safestack_pointer_address() -; CHECK: %[[USP:.*]] = load i8*, i8** %[[SPA]] -; CHECK: %[[USDP:.*]] = alloca i8* -; CHECK: store i8* %[[USP]], i8** %[[USDP]] -; CHECK: call i32 @setjmp - - %call = call i32 @setjmp(i32* getelementptr inbounds ([64 x i32], [64 x i32]* @env, i32 0, i32 0)) returns_twice - -; CHECK: %[[USP2:.*]] = load i8*, i8** %[[USDP]] -; CHECK: store i8* %[[USP2]], i8** %[[SPA]] - - %tobool = icmp eq i32 %b, 0 - br i1 %tobool, label %if.end, label %if.then - -if.then: - %0 = alloca [42 x i8], align 1 - %.sub = getelementptr inbounds [42 x i8], [42 x i8]* %0, i32 0, i32 0 - call void @_Z7CapturePv(i8* %.sub) - br label %if.end - -if.end: -; CHECK: store i8* %[[USP:.*]], i8** %[[SPA:.*]] - - ret void -} - -declare i32 @setjmp(i32*) returns_twice - -declare void @_Z7CapturePv(i8*) |