[PATCH] D13672: [ARM CodeGen] @llvm.debugtrap call may be removed when restoring callee saved registers

[Renato Golin via llvm-commits]

rengolin added a comment.

Hi Oleg,

This sounds simple and correct. I just have one inline comment.

cheers,
--renato


================
Comment at: test/CodeGen/ARM/debugtrap.ll:14
@@ +13,3 @@
+  ; CHECK: bl
+  ; CHECK: fe de ff e7 trap
+  call void @foo()
----------------
A clearer CHECK line sequence would be:

    ; CHECK: bl foo
    ; CHECK-NEXT: ... trap
    ; CHECK-NEXT: pop


Repository:
  rL LLVM

http://reviews.llvm.org/D13672