diff options
| author | Eli Bendersky <eliben@chromium.org> | 2012-11-12 08:38:24 -0800 |
|---|---|---|
| committer | Eli Bendersky <eliben@chromium.org> | 2012-11-12 08:38:24 -0800 |
| commit | 29274ca957d53f1c3714b91bd8ecee7671a1a531 (patch) | |
| tree | 30e1df958ad7c447792927c41228b6c5c57a9eb3 /test/NaCl | |
| parent | ab80f55fb9bc042c115479c3b5debd86d3b72a6f (diff) | |
Add a test and rename a couple of others.
Adding a test with some simple SP arithmetic, verifying that sandboxing
guards are inserted correctly. Also renaming two tests to follow the
test naming convention.
BUG=none
Review URL: https://codereview.chromium.org/11369164
Diffstat (limited to 'test/NaCl')
| -rw-r--r-- | test/NaCl/ARM/simple-load-store_sandboxing1.ll (renamed from test/NaCl/ARM/simple_load_store1_sandboxing.ll) | 0 | ||||
| -rw-r--r-- | test/NaCl/ARM/sp-arithmetic-sandboxing1.ll | 28 | ||||
| -rw-r--r-- | test/NaCl/ARM/vstr-sandboxing1.ll (renamed from test/NaCl/ARM/vstr_sandboxing.ll) | 0 |
3 files changed, 28 insertions, 0 deletions
diff --git a/test/NaCl/ARM/simple_load_store1_sandboxing.ll b/test/NaCl/ARM/simple-load-store_sandboxing1.ll index 417bb1f389..417bb1f389 100644 --- a/test/NaCl/ARM/simple_load_store1_sandboxing.ll +++ b/test/NaCl/ARM/simple-load-store_sandboxing1.ll diff --git a/test/NaCl/ARM/sp-arithmetic-sandboxing1.ll b/test/NaCl/ARM/sp-arithmetic-sandboxing1.ll new file mode 100644 index 0000000000..a8b3cf1c16 --- /dev/null +++ b/test/NaCl/ARM/sp-arithmetic-sandboxing1.ll @@ -0,0 +1,28 @@ +; RUN: llc -mtriple=armv7-unknown-nacl -sfi-store -sfi-load -sfi-stack -filetype=obj %s -o - \ +; RUN: | llvm-objdump -disassemble -triple armv7 - | FileCheck %s + +define void @foo(i32* %input, i32* %output) nounwind { +entry: + %input.addr = alloca i32*, align 4 + %output.addr = alloca i32*, align 4 + %temp = alloca i32, align 4 + +; CHECK: sub sp, sp +; CHECK-NEXT: bic sp, sp, #3221225472 + + store i32* %input, i32** %input.addr, align 4 + store i32* %output, i32** %output.addr, align 4 + %0 = load i32** %input.addr, align 4 + %arrayidx = getelementptr inbounds i32* %0, i32 1 + %1 = load i32* %arrayidx, align 4 + store i32 %1, i32* %temp, align 4 + %2 = load i32* %temp, align 4 + %3 = load i32** %output.addr, align 4 + %arrayidx1 = getelementptr inbounds i32* %3, i32 0 + store i32 %2, i32* %arrayidx1, align 4 + +; CHECK: add sp, sp +; CHECK-NEXT: bic sp, sp, #3221225472 + + ret void +} diff --git a/test/NaCl/ARM/vstr_sandboxing.ll b/test/NaCl/ARM/vstr-sandboxing1.ll index 06aeff1037..06aeff1037 100644 --- a/test/NaCl/ARM/vstr_sandboxing.ll +++ b/test/NaCl/ARM/vstr-sandboxing1.ll |