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| author | Dan Gohman <dan433584@gmail.com> | 2016-01-15 23:59:13 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2016-01-15 23:59:13 +0000 |
| commit | 2f301f3e928089694f0e9deb3617cb81ba672320 (patch) | |
| tree | 7635614f9a3af4fdb524ef618f304ed782aaf879 /llvm/test/CodeGen/WebAssembly/non-executable-stack.ll | |
| parent | 5be0706ebe1616687ce9bf0e9d558a0bf97b85dc (diff) | |
| download | bcm5719-llvm-2f301f3e928089694f0e9deb3617cb81ba672320.tar.gz bcm5719-llvm-2f301f3e928089694f0e9deb3617cb81ba672320.zip | |
[WebAssembly] Don't create a needless .note.GNU-stack section
WebAssembly's stack will never be executable by default, so it isn't
necessary to declare .note.GNU-stack sections to request a non-executable
stack.
Differential Revision: http://reviews.llvm.org/D15969
llvm-svn: 257962
Diffstat (limited to 'llvm/test/CodeGen/WebAssembly/non-executable-stack.ll')
| -rw-r--r-- | llvm/test/CodeGen/WebAssembly/non-executable-stack.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WebAssembly/non-executable-stack.ll b/llvm/test/CodeGen/WebAssembly/non-executable-stack.ll new file mode 100644 index 00000000000..b81063724e9 --- /dev/null +++ b/llvm/test/CodeGen/WebAssembly/non-executable-stack.ll @@ -0,0 +1,9 @@ +; RUN: llc < %s -asm-verbose=false | FileCheck %s + +; Test that we don't emit anything declaring a non-executable stack, +; because wasm's stack is always non-executable. + +target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" +target triple = "wasm32-unknown-unknown" + +; CHECK-NOT: .note.GNU-stack |
