diff options
Diffstat (limited to 'test/CodeGen/X86/dyn_alloca_aligned.ll')
-rw-r--r-- | test/CodeGen/X86/dyn_alloca_aligned.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/X86/dyn_alloca_aligned.ll b/test/CodeGen/X86/dyn_alloca_aligned.ll new file mode 100644 index 0000000000000..993f4d2af75df --- /dev/null +++ b/test/CodeGen/X86/dyn_alloca_aligned.ll @@ -0,0 +1,9 @@ +; RUN: llc -mtriple=x86_64-linux < %s | FileCheck %s +define i32 @A(i32 %Size) { +; CHECK: subq %rcx, %rax +; CHECK: andq $-128, %rax +; CHECK: movq %rax, %rsp + %A = alloca i8, i32 %Size, align 128 + %A_addr = ptrtoint i8* %A to i32 + ret i32 %A_addr +} |