On 12/15/2015 12:42 PM, paul_kon...@dell.com wrote:
In the codebase for the product I work on, I see about 200 of them. Many of those are the likes of
asm("sync") for MIPS, which definitely wants to be treated as if it were asm ("sync" : :
: "memory").
That's right, I meant to ask you about this last time you mentioned this.
Now that you are aware that this is a problem, what do you intend to do
about it? Jeff is saying that this may not be fixed until at least v7,
so waiting for a compiler fix may take a while.
Will you be updating your source?
Are you just finding these with grep, or have you tried the
-Wonly-top-basic-asm patch?
That's not counting the hundreds I see in gdb/stubs -- those are "outside a
function" flavor.
Fortunately, these aren't a problem for memory or register clobbers.
dw
